Issue No 66 PHYSICS How did the universe begin? What is everything made of? Is time an illusion? These are just three of the big questions that intrigue physicists as they explore the fundamentals of matter and energy, make discoveries and inventions, formulate new theories. Physics underpins our modern, technological society. Computers, mobile phones, household appliances, aircraft, robots, medical imaging, weapons of war and instruments of peace all result from the work of physicists. Twentieth century physics put the first humans on the moon. In the 21st century completion of the Large Hadron Collider – the world’s largest and highest-energy particle accelerator – enabled particle physicists to study the basic conditions of matter as it might have been in the universe one billionth of a second after the Big Bang. Then there is nanotechnology with its many applications. How about a teabag that cleans contaminated water or a laser the size of a virus particle? From the infinitely large to the infinitesimally small and all things in between, the work of physicists challenges every frontier. WHY STUDY PHYSICS? Physics is the most fundamental of all the sciences. It aims to understand how nature is put together and how it works. Physics examines matter and energy in all their forms, from the kinetic energy of a speeding car to the nuclear energy released by fusion in the core of a star. So the study of physics can lead into many different fields – food technology, textile research, electronics, instrumentation, computer hardware and software development, scientific measurement, renewable energies, meteorology, astronomy, nanotechnology, geophysics, and the development and testing of new materials such as superconductors. WHERE DO PHYSICS GRADUATES WORK? New Zealand needs versatile and innovative science graduates who can apply their knowledge and ideas to a variety of sectors including industry, education, health, environment and business. Most researchers go into applied science areas taking up positions in government (or quasi-government) research organisations including Crown Research Institutes (CRIs). Callaghan Innovation – New Zealand’s advanced technology institute has research groups in materials science, metrology (creating and maintaining standards for the measurement of time, length, weight/mass, volume etc.), superconductivity, smart polymers and super hard ceramics. The high-temperature superconductor team studies materials from macro to nano scale, in particular the dependence of electrical component properties at low temperatures for use in devices such as magnets. These can be used in medical devices such as NMR machines. Topical coverage of career related issues brought to you by Victoria University Career Development and Employment. Areas covered include how degrees and courses relate to employment opportunities, to life/work planning, graduate destination information and current issues or material relevant to the employment scene. Your comments and suggestions always welcomed. 2 CAREER VIEW Another interesting area for those majoring in physics is to join the acoustics and sound engineering team that works in holographic and audio technologies. Physics knowledge is applied in the photonics area where Callaghan Innovation researchers discover the properties of light emitting chemicals. Graduates with a physics degree and a strong interest in information technology can also become a Systems Business Analyst at Callaghan Innovation. The Institute of Geological and Nuclear Sciences Ltd (IGNS) or GNS Science, provides Earth, geoscience and isotope research and consultancy services. IGNS employs physics graduates, depending on qualifications and experience, to technician and physicist roles in the National Isotope Centre. A PhD is required for physicist roles. IGNS develops measuring equipment and the instrumentation used to assist industry in quality and process control and employs geophysicists with strong computer and mathematical skills. Heritage Materials is another specialist IGNS field that verifies antiquities, archaeological artefacts and taonga. The National Institute of Water and Atmospheric Research Ltd (NIWA) employs physics graduates in meteorology, biological modelling and physical oceanography. The MacDiarmid Institute for Advanced Materials and Nanotechnology offers graduates research opportunities, sometimes with scholarship assistance. Major research themes include nano-engineered materials and devices; novel electrical, electra-optic and superconducting materials; and conducting polymers. The Institute funds a range of Postdoctoral Fellowships for specific projects. Canesis employs physicists in textile research e.g. fibre assembly, yarn structure, fabric construction and wool harvesting on contract for industry, government and Wools of New Zealand. It is also involved in the development of intelligent textiles and wearable electronics. Building Research Association of New Zealand (BRANZ) researches energy efficiency in buildings, indoor air quality in buildings (heat and moisture control and ventilation) and weather tightness. Their work is a mixture of research, commercial testing and work on standards and building codes. Industry and Commerce: Large industrial and manufacturing enterprises employ physics graduates both in technical areas and in management. Computer and Software Industry: Because of their extensive experience in modelling systems, physics ©VUW Career Development and Employment graduates often make good computer programmers because they have built up a solid background of working on very sophisticated and complex but highly quantitative problems. They can transfer those modelling skills into many other areas that use computer technology such as finance, economics, traffic and fisheries management, and operations research. Many are employed by large computer enterprises such as IBM and others find jobs in the growing number of small software development companies that are meeting individual companies’ needs for specific applications. Computer animation physics or game physics involves the introduction of the laws of physics into a simulation or game engine particularly in 3D computer graphics so as to make the effects appear more real to the observer. Electronics: Students can combine their interests in electronics with studies in computer science and/or physics. Graduates then go into a wide range of career options from research and development in CRIs, to industrial development or productions in the manufacturing industry. The New Zealand manufacturing industry ranges from large, well-known companies such as Fisher and Paykel or Tait Electronics, to specialised companies in the Wellington region such as Magritek or 4RF. Energy: Transpower NZ transports electricity and manages the country’s power system. The company has undergraduate and graduate programmes and employs people with strong analytical skills to roles that involve business analysis, financial and demand modeling and economic forecasting. Physics graduates have the required analytical skills and Economics is a very useful conjoint major or degree. In the field of renewable energy some small companies develop and manufacture or distribute products such as PV solar panels, grid connected inverters, wind turbines and other off-grid alternatives. Sustainable Electricity Association of New Zealand (SEANZ) represents the solar, small wind and mini hydro industry in New Zealand. Nanotechnology: A relatively new science, nanotechnology is an exciting and growing area of employment and research for physicists both in New Zealand and overseas. Those wanting to work in this area ideally have a practical approach to problem solving (often using mathematical techniques), are able to reason clearly and communicate complex ideas, and are able to work in a company structure and under budgetary constraints. Izon Science, for example, designs and manufactures precision instrumentation for nano- and micro-scale particle analysis around the world. Postgraduate physicists are useful in helping to model the ways the particles interact with a nanopore. CAREER VIEW 3 Hospitals and Medical Research: Medical physicists are employed in small but growing numbers in hospitals throughout New Zealand, working in aspects of radiotherapy and acoustic imaging (ultra-sound scanning). Graduates with a Bachelor of Science (BSc) in Physics can go on to specialised postgraduate training in medical physics at Otago University or elsewhere e.g. Queensland University of Technology, Australia. Occasionally graduates with PhDs in physics can go straight into medical physics but this is unusual. Defence Forces: The Air Force gives training in physics to trainee pilots, navigators and air electronics operators, so a degree in physics can assist entry into these fields. It is also a basic subject in avionics and aircraft technician training. A BSc in Physics is regarded as a plus for competitive entry into officer training in the Navy. Education officers are employed in the defence forces to teach, for example, the theory of aeronautical dynamics and meteorology. The Defence Technology Agency (DTA) is a business unit of the New Zealand Defence Force (NZDF). DTA provides applied research, exploratory development and policy studies on science and technology with application to military technology, force developments and operations. Meteorology: The Meteorological Service takes on trainee meteorologists according to demand. Subsequent employment is likely to be in either the Meteorological Service or, for those with research interests, at NIWA. Physics graduates can also go on to do a BSc with Honours [BSc(Hons)], Master of Science (MSc) and PhD in meteorology; their qualifications may then lead into employment at research institutions and universities. Opportunities in these areas are very competitive. Geophysics: For solid earth geophysicists most opportunities lie in applied geophysics, particularly in oil, gas and mineral exploration. IGNS employs geophysicists as scientific researchers and technicians, particularly in the area of earthquake seismology and tectonics. Opportunities are also available for physicists and geophysicists with private consultancy firms such as Opus International’s Central Laboratories in Lower Hutt and Groundsearch E.E.S. Ltd in Auckland, especially for geophysicists with a strong practical bent and project management skills. Management: In industry as well as large scientific organisations there is a need for employees who are qualified in both management and a scientific or technical area. If you are keen on physics but are also interested in a business career, a conjoint Bachelor of Science and Bachelor of Commerce degree programme is an option; alternatively a postgraduate degree in Management or Advanced Technology Enterprise. Senior scientists in CRIs and in industry often become managers so inclusion of management courses within the BSc of research-oriented students can be helpful. Subjects to consider are: Management, Marketing, Accounting and Information Systems. Statistical abilities are also very useful in business. Operations Research: Physics graduates have a sound base in mathematical modelling that enables them to move into operations research – the application of mathematical and scientific concepts and techniques to the solution of problems in government and industry. Government departments, consultancy firms and large companies have positions for operations researchers or business analysts. Courses in operations research and statistics can be included in a BSc. Postgraduate study in operations research and statistics is recommended for those wishing to pursue a long-term career in this area. Intellectual Property and Patent Attorneys: The Intellectual Property Office grants patents and registers trademarks and designs. It employs patent advisors including those with physics degrees. Requirements for specific subjects however depend on the mix of specialisations within the office at the time. A science and law combination is ideal, but not necessary. Many patent advisors move on to work for Patent Attorneys. Further on-the-job study is required to become a qualified patent attorney. ©VUW Career Development and Employment 4 CAREER VIEW Innovation and Imagination As in all sciences the instinct to “build things” and to create is important in electronic development work and many other aspects of physics. The ability to imagine “what if?” and envisage something that seems almost impossible is the driving force behind many modern technologies. Computer Literacy All advanced areas of physics require computer skills; these together with familiarity with appropriate software are developed during course work. Knowledge of computer systems is an advantage to many physicists particularly in electronic work, so inclusion of computer science courses in a physics degree is worth considering. WHAT SKILLS DOES THE STUDY OF PHYSICS DEVELOP? Mathematical Skills Mathematics is extremely important in physics and many students do a double major in the two subjects. It is impossible to do advanced theoretical physics without being completely at ease with advanced mathematical concepts. Mathematical modelling using computers is an important part of physics course work and is good preparation for work in nonphysics areas. Not all areas of physics require such a high level of mathematics; many aspects of applied physics need only a good grounding in mathematics plus specialised study. Analysis and Problem Solving Why, what, how and when? Physics is the art of the problem solver – asking the hard questions and working through to a solution logically and analytically using evidence and ideas. Problems in physics can be complex and their resolution requires a careful, disciplined approach. Generally, physicists think about problems in analytical and quantitative terms, working on them theoretically before putting theory into practice. Students in physics gain high levels of abstract reasoning, accuracy and patience. These skills transfer very readily to other job areas, particularly management roles where strategic planning and decision making are significant components of the job. Practical Skills Some employers in applied fields look for practical attitudes and know-how as much as for scientific expertise. In geophysical fieldwork for instance, common sense and the ability to fix instruments that are not working or make equipment out of what’s available may be very important. Communication and Teamwork The so-called soft skills are important in science. Many scientists work in groups, sometimes with clients and with people from other disciplines. Teamwork is essential, as is the ability to get on with other people and be good communicators. At university students work on projects together and present their work to peers and staff. They also learn to write clearly and accurately. JOB TITLES The following is a sample of job titles relevant to undergraduates through to graduates with postdoctoral degrees and specialisations: Clinical physicist (Medical Physics) • Computer scientist • Computer games designer • Electronic assembler/tester • Geophysicist • Instrument sales technician • Laboratory technician • Medical physicist • Medical technician • Medical scientific officer, radiation therapy • Meteorologist • Meteorological instrument technician • Operations Scientific Method researcher • Physics lecturer • Physics teacher • Scientists have to be systematic and objective in designing, researching, setting up and implementing experiments and projects. Degree studies teach skills in scientific process along with a work ethic that demands rigour, safe and responsible practices, tolerance for repetition and patience. Policy analyst • Product designer • Programmer analyst • ©VUW Career Development and Employment Research physicist • Seismologist • Software engineer • Textile researcher • Weather forecaster CAREER VIEW 5 GRADUATE PROFILES Tiri Sullivan For a number of years prior to university, I had designs on becoming a pilot. Career guides recommended Maths and Physics. Although I had planned on starting an aviation degree and had undergone initial interviews and tests for that, my parents recommended a robust general degree. This would give more flexibility in changing my career plans. up by the luminaries like Newton and Einstein while contributing to further advancement of knowledge. Once I had experienced the scientific industry I was curious to expand into a mainstream “office environment”. I gained an analyst role at Statistics NZ. From there further internal positions opened up including in the Statistical Methods division. Although very satisfied with my career, I wanted to re-visit my aviation passion. My sister gave me a “thinking outside the box” idea to apply to Emirates Airlines to be cabin crew, based in Dubai. I could test and see if I wanted that enough to change career and take on flight training. Customer service, long hours and shift work was required to enjoy the benefits of visiting over 40 nations around the world. I didn’t have any other strong career ideas prior to university. I enrolled in a BSc in Physics. Once at university, I discovered other jobs that interested me. I even swapped to an engineering intermediate in my second year, but initially and finally, physics was my choice. The Physics Programme offered quite a bit of room to add in courses related to different careers. I explored some Statistics, Operations Research and Computer Science courses. As I got used to my subjects I found it an advantage that there were objective correct answers, although it can be very frustrating when you can’t arrive at them. The jump from technical professional to flight attendant expanded my experience and opened further doors into aviation. After three years in the Middle East I returned to NZ and applied for and went through a demanding multi-stage selection process to win a position in a sponsored airline cadet pilot training scheme. Among many thousands of applicants, the combination of Physics and Maths with the strategic move into the cabin crew position helped my application stand out. I was successful, subsequently graduated and gained my first and current position as a pilot with Cathay Pacific in Hong Kong. I experienced good teacher-student ratios in 200- and 300-level courses. The staff were very helpful and accommodating of extra questions. Practical work in the Physics lab required a bit of extra time on campus but led to good research training and the experience of seeing some results for myself. Physics students also develop written skills through writing lab reports. I came to enjoy practical research work and this led on to an Honours year after completion of my BSc. Although it wasn’t obvious to me when I left school, studying Physics has not limited me to science or to one occupation. It has given me the confidence and flexibility to access a range of employment options. I have had a rich and exciting career experience while ultimately landing my original dream job. To students, I recommend being strategic about adding in a few courses related to roles that interest you and gain the recognition and confidence that comes from being a Physics graduate. Iwi: Waitaha, Ngai Tahu, Ngati Kahungunu Second Officer (Pilot), Boeing 777 Cathay Pacific Airways My motivation snowballed and I planned to begin a postgraduate course in one of the two subjects I covered in practical projects during my Honours year – atmospheric or astrophysics. Astrophysics led to some amazing opportunities. I worked as an observer on research telescopes in New Zealand and at the world class Mauna Kea Observatory on a mountaintop in Hawaii. The results allowed me to contribute to research papers, collaborate with astronomers from some great institutions and attend conferences. I was a scientist in my own right. Studying Physics gives you skills in aspects of hard-core science and maths and the confidence to tackle anything numerical in future employment. You can make use of the knowledge base built Annette Koo Research Scientist Measurement Standards Laboratory Callaghan Innovation Physics was always my most difficult subject at school, and because of that the most satisfying to conquer, to understand. Maths on the other hand was simply beautiful. For my first degree I did a double major in the two subjects, but it was Physics that really held my interest so I carried on and did an Honours year in just Physics. ©VUW Career Development and Employment 6 CAREER VIEW I was fortunate enough to get a summer job at Industrial Research Limited (IRL) [now Callaghan Innovation, New Zealand’s advanced technical institute] during the summer after my Honours year, and met Joe Trodahl (Victoria University professor of Physics) with whom I started a PhD the following year. I studied a photosensitive semiconductor, GaN and while I may not have created any waves in the scientific community with my research, I did learn a lot about myself and about the processes of science. For three years after my PhD I worked as a postdoctoral fellow in Melbourne at the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and then at Monash University, working on catalysts for solar water splitting. I now have a job in the Measurement Standards Laboratory (MSL). My job involves holding the standards for New Zealand in the measurements of reflectance and transmittance (the fractions of light that are transmitted through or reflected by surfaces). My day-to-day job involves mostly research into understanding how to improve our methods of measuring these, as well as providing industry with calibration and advice. I’ve interacted with many different industries in New Zealand including dairy, kiwifruit, pharmaceutical and digital rendering. From my degrees in Physics I learned how to learn. If I put my mind to it I can get my head around whatever problem is put before me at work and provide a solution, or at least identify what steps are required to find it. I think physics students should relish the difficult subjects. Train yourselves to fight with the subject until you are satisfied. And don’t be easily satisfied. ©VUW Career Development and Employment Halvar Trodhal Associate McKinsey & Company, New York When I first began my studies at Victoria University of Wellington I had no intention to complete a degree in physics. I came into the university with my heart set on architecture, although soon enough I had changed my degree and was pursuing a conjoint Bachelor of Science and Bachelor of Commerce and Administration. I found the conjoint degree program particularly inspiring as it provided the opportunity to study the world from two very different perspectives. I decided on Physics for my BSc in order to develop and foster a core skill set that is valuable in multiple fields and disciplines as well as science. These valuable and transferable skills – namely critical and analytical thinking, complex problem solving, and communications – provide a strong foundation that many employers recognise and appreciate in potential employees. This broad applicability has been particularly evident to me as I transitioned into the business world with the consulting firm McKinsey & Co., after completing a PhD in Physics at Harvard University. I now apply the skills I used in the lab to break down and analyse large scientific questions, to solve complex problems for companies in multiple sectors and across various functions. For anyone considering what to study in tertiary education, the fields of science are particularly distinctive; they demonstrate an ability to take an objective perspective and dive deep into the process of inquiry in order to gain understanding of complex and interrelated systems. Because of its analytical rigour physics lays an excellent foundation for many alternative career choices, both within and outside of the scientific realm. I would encourage anyone pursuing an undergraduate degree to take the opportunity to understand what disciplines they find most inspiring. Breadth of experience is particularly important as it provides insight into areas you find most energising as well as multiple lenses through which to view the world. For me the conjoint BSc/BCA programme provided this breadth, for others this breadth could be through multiple majors within a degree or the wise use of elective classes. (Note: the BCA degree is now called a BCom – Bachelor of Commerce) CAREER VIEW Michael Reid Sean Buchanan Consultant Argonaut Ltd Electronic Engineer Magritek Ever since I was young I was fascinated by science fiction, both in the form of books and classic films such as Star Wars and Star Trek. At the same time NASA was doing amazing things like the Skylab space station and the Voyager probes were sent to the edge of our Solar System and beyond. I was inspired to learn more about how both the Universe and technology worked and I found out that many of the scientists doing all the cool stuff where called physicists. I chose to study at Victoria because it was close to my hometown and I could still keep in touch with many of my great friends who worked in Wellington. My programme of study was initially motivated by curiosity. I find it satisfying to try to understand how things work and physics satisfies this at a fundamental level. I didn’t have a career plan when I began my degree and I was just following on from a subject I enjoyed at school. I did a PhD in astrophysics as part of the joint New Zealand-Japanese Microlensing Observations in Astrophysics (MOA) project based at New Zealand’s observatory in Tekapo. The MOA project looked for Dark Matter in the Galaxy and also for planets orbiting stars other than our Sun. This project was successful and has discovered several extra-solar planets as it continues its search. The great thing I found about studying physics is that it uses so many other fields and I picked up many skills such as computer programming, electronics, analytical thought, technical writing, working in an international team, applied mathematics, problem solving and, of course, gaining a great understanding of the world around us. By picking up such a wide array of skills I found I could take any of many different career paths when I graduated. As a physicist the way I approach problems has proven very valuable when solving business problems and allowed me to run my own business where I consult on software development to businesses. Each day there are new and different things to solve, from visualizing customer feedback and business performance, programming radars and devices for traffic flow monitoring, to helping a Mäori artist bring her vision of a modern moving tukutuku panel to reality. For those contemplating studying Physics at Victoria I can certainly recommend it – not only can you do interesting things during your study (finding planets!) you will also be able to do interesting things once you graduate. If you develop a broad skill set such as written and verbal communication skills, computer programming skills as well as the core academic physics and mathematics, you’ll find many career paths are open to you. 7 I was still curious after a three year BSc so I stuck around for an Honours year. After this I began my Master’s thesis on the electrical properties of sea ice. This applied one of my favorite aspects of physics (electromagnetic theory) to try and understand a material with real environmental significance. I got to spend time in the field in the Arctic and the Antarctic in this pursuit. I am immensely proud of what I achieved during my Master’s course and the time I spent in the field was the highlight of my time at Victoria. A university education in general teaches self-management and critical thinking. I think Physics courses ingrain a good methodology for accessing and solving technical problems, which is of benefit in my current job. During my postgraduate years I developed excellent analytical skills and learnt technical writing. I was also given a lot of freedom to direct my own research. I spent time familiarising myself with methods and techniques within and beyond the scope of my project. Degrees are what you make of them. Skills are at least as important as content and they were something other than a bound thesis that I could take away from university. I currently work for a company called Magritek that develops and sells nuclear magnetic resonance (NMR) systems. I am involved in building, testing and developing these systems. The company spun off from a research group based across the hall from where I sat at Victoria. I don’t think proximity got me the job. My employment was based on the skills I had and the capability I had demonstrated with my MSc. This is my first real job. I don’t think I have a career yet. In many respects I found it difficult to leave university and find work. There are always a lot of PhD research positions available but I did not encounter many jobs tailored to my skill set in the private sector. Make sure you have more than quantum mechanics to offer to an employer! ©VUW Career Development and Employment 8 CAREER VIEW PHYSICS AT VICTORIA Physics courses are taught within the School of Chemical and Physical Sciences. A Bachelor of Science (BSc) major in Physics covers all the essential aspects of classical and contemporary physics including: classical mechanics, relativity, quantum mechanics, nuclear and atomic physics, condensed matter, electromagnetism, thermal physics and statistical mechanics. Physics graduates are able to apply the principles and concepts of physics to problem solving in a wide range of situations, and are able to communicate scientific ideas clearly in both verbal and written form. The principles of physics are essential in many applied disciplines such as engineering, architecture, environmental studies and information technology. In addition to the BSc major in Physics, the School also offers a major in Applied Physics. The Applied Physics major includes the application of physics to, for example, the environment, energy issues, electronics and modern materials science. Physics courses also contribute significantly to the BSc majors in Geophysics and Electronics and Computer Systems which are administered by the School of Geography, Earth and Environmental Sciences and the School of Engineering and Computer Science respectively. The School is a leader in many areas of physics research, including optical studies of liquids and solids; physics of soft materials; magnetic resonance and MRI techniques; surface-enhanced Raman spectroscopy; nanotechnology and nanoscale physics; electronic and magnetic properties of solids including semi-conductors, super-conductors and conducting polymers; specialist optical and cup x-ray phosphorescent glasses; Antarctic and environmental physics; geomagnetism; astrophysics; theoretical physics and educational physics. Research collaborations with other New Zealand and overseas universities, research institutes and technology companies see the School of Chemical and Physical Sciences well placed in the international science community. Victoria University has strong links with the many Wellington-based Crown Research Institutes, Wellington Hospital and the Carter and Mount John Observatories. Many postgraduate students have their research projects co-supervised by scientists from these institutes and benefit from their expertise and the state of the art facilities available to them. The School also hosts the MacDiarmid Institute for Advanced Materials and Nanotechnology. The Institute is one of the New Zealand Centres of Research Excellence and the only one covering chemistry, physics and materials science. The School is highly committed to the success of their students and academic staff take a personal interest in the progress of each one. All students give presentations as part of their study and are encouraged to attend and participate in national and international conferences. Research supervisors hold regular group meetings and students are also encouraged to attend relevant lectures and seminars within the University. Part-time students may carry out some research at their place of work and distance supervision for full and part-time students is also possible. Additionally, students may visit other national or international laboratories to complete part of their studies. The School offers a number of postgraduate qualifications to suit the objectives and backgrounds of prospective students, including: Postgraduate Certificate in Science Postgraduate Diploma in Science Bachelor of Science with Honours Master of Science Doctor of Philosophy (PhD) Special thanks to: The School of Chemical and Physical Sciences, in particular Prof Uli Zuelicke and Prof John Spencer; graduates Sean Buchanan, Annette Koo, Michael Reid, Tiri Sullivan, Halvar Trodhal; and all those people who contributed to this publication. Career View is published by Career Development and Employment Victoria University of Wellington, Te Whare Wananga o te Upoko o te Ika a Maui PO Box 600, Wellington 6140, Tel: 64-4-463 5393, Fax 64-4-463 5252 www.victoria.ac.nz/careers December 2012 ISSN 1172-4315 ©VUW Career Development and Employment
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