Physical Science/Physics Instructor - Part-time Adjunct Pool
62Kern Community College District
2100 Chester Ave, Bakersfield, CA 93301, USA
$66 - $67
Adjunct jobs represent a significant portion of employment opportunities in higher education and research institutes across the globe. An adjunct position, often called an adjunct professor or adjunct instructor, is a part-time role where qualified professionals teach specific courses, lead seminars, or contribute to research projects on a contractual basis. Unlike full-time tenure-track faculty, adjuncts do not typically receive long-term job security, comprehensive health benefits, or sabbatical leaves, but they offer flexibility for those balancing multiple commitments.
These roles emerged prominently in the late 20th century as universities faced budget constraints, leading to a reliance on contingent faculty. Today, adjunct jobs make up around 50-70% of instructional staff in many countries, particularly in undergraduate teaching at community colleges and large public universities. In research institutes, adjuncts might oversee labs or collaborate on grants, providing specialized knowledge without full-time overhead.
The term 'adjunct' originates from Latin, meaning 'added to,' reflecting how these professionals supplement core faculty. Globally, equivalents include 'sessional instructors' in Canada, 'casual academics' in Australia, and 'fractional lecturers' in the UK, but 'adjunct' is widely understood in academic circles.
Understanding these terms helps navigate job postings and contracts effectively.
Adjunct positions thrive worldwide due to expanding enrollments and funding shifts. In the United States, over 1 million adjuncts teach, comprising 70% of faculty at community colleges like those highlighted in the LBCC adjunct settlement, which addressed pay equity in 2023. Canada sees similar trends, with politicians like Erin O'Toole serving as adjuncts at Huron University, as noted in recent coverage.
In South Africa, programs like the one at the University of South Africa (UNISA) integrated 863 adjuncts in 2023 to reshape higher ed, tackling challenges per reports. Australia relies on sessional staff for 50% of teaching hours, per government data. European countries like Germany use 'wissenschaftliche Mitarbeiter' (scientific assistants) on fixed terms, while QS-ranked universities such as the University of Melbourne or University College London frequently post adjunct openings.
Research institutes, including those in the Nature Index like China's Tsinghua or Singapore's NUS, hire adjuncts for niche expertise in AI or biotech. Trends show growth in online adjunct jobs, accelerated by the pandemic, with platforms listing thousands annually.
A master's degree is the minimum for most adjunct teaching jobs, but a PhD in the relevant field (e.g., physics for science courses) is standard at research universities. Fields like business or law may accept professional doctorates or extensive industry experience.
Institutions seek specialists: STEM adjuncts with lab skills, humanities experts in niche literature, or social sciences pros with data analysis prowess. Research institutes prioritize grant-winning researchers or those with publications in high-impact journals.
Prior teaching, evidenced by student evaluations, is crucial. Publications (5+ peer-reviewed), conference presentations, or grants (e.g., NSF in US, ARC in Australia) enhance profiles. Multi-disciplinary experience appeals for interdisciplinary programs.
For more on position types, explore the university job types page.
Securing adjunct jobs involves a structured process. Start by monitoring listings on sites like higher ed jobs boards or university portals. Tailor your CV to highlight teaching and research, using quantifiable achievements like 'Taught 200+ students with 4.5/5 evaluations.'
Key steps:
Tip: Apply early—fall semester postings peak in spring. Customize for each, avoiding generic submissions. Track with spreadsheets for follow-ups.
Higher education prioritizes diverse adjunct hires. In the US, Title IX and AAUP guidelines promote women and minorities; Harvard's programs boosted underrepresented adjuncts by 20% in 2022. Canada's equity plans, like at Huron University, target Indigenous scholars.
Australia's National Tertiary Education Union advocates for migrant adjuncts, while South Africa's UNISA initiative included diverse adjuncts to address apartheid legacies. Europe's Horizon Europe funds underrepresented researchers, with examples at ETH Zurich increasing female adjuncts. These efforts provide workshops, mentorship, and bias-free hiring, fostering inclusive campuses.
Adjunct roles offer scheduling freedom—teach evenings or online—but challenges include gig-economy instability and commuting between campuses. Many report 20-30 hours weekly per course, blending prep, grading, and advising.
Positives: Vibrant campus life with events, libraries, and collaborations. In the US, adjunct unions negotiate better conditions; Australia's casuals access professional development. Globally, adjuncts enjoy intellectual stimulation, student impact, and resume-building without administrative burdens. Strategies for balance: Set boundaries, use productivity apps, join support groups. Campus perks like gym access or parking vary but enhance experiences at places like the University of Toronto.
Adjunct jobs suit early-career academics, retirees, or professionals seeking supplemental income. Opportunities include pathway to professor jobs, publications via institute access, and global mobility. Challenges: Low pay (e.g., $20K-50K yearly full-load), no retirement contributions, and burnout from overloads.
Yet, with rising demand—projected 10% growth per OECD—strategic adjuncting builds portfolios for tenure-track bids. Explore adjunct professor jobs or lecturer jobs for entry points.
Ready to pursue adjunct opportunities? Browse higher ed jobs, seek career advice via higher ed career advice, or check university jobs. Institutions can post a job to attract top talent. With preparation, adjunct roles offer rewarding entry into academia.
Adjunct jobs worldwide are the flexible teaching roles — adjunct faculty, sessional, and part-time appointments — that working professionals and early-career academics use to teach a unit without a full-time faculty line. Academic Jobs filters this page to adjunct faculty so the list matches that intent, not every casual campus job.
The heading is the current number of adjunct openings worldwide. Filter by city (adjunct work is local), discipline keyword, and institution. If you want a higher teaching load or an ongoing teaching post, also check Lecturer Jobs, Teaching Jobs, and Instructor Jobs. Titles differ by country; the filters on AJ are how you stop missing a match because one campus said “sessional” and another said “adjunct.”
Adjunct posts close fast and are often only on the department page. AJ’s job is to put those side by side with a live count. Create an alert with these filters if you can pick up a section at short notice — that is how most adjunct hiring actually works. You will see the employer, the term, and whether the post is one course or a bundle.
Search intent is honest: people need paid teaching near them, or a way into a campus. They are not looking for a manifesto; they are looking for adjunct jobs worldwide they can apply to this week. This page is that list. Read the listing for credit hours, in-person vs online, and degree requirements, then apply. AJ is where those openings are grouped for job seekers instead of scattered across faculty intranet PDFs. Campuses that need adjuncts now can also request access to the Global Academic Talent Pool.
Reach qualified adjunct professionals across any industry. List your vacancy on AcademicJobs.com.
Get notified when new adjunct vacancies are posted on Academic Jobs.
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All USA, USA Territories: American Samoa (USA); Guam (USA); Puerto Rico (USA); Virgin Islands (USA); Northern Mariana Islands (USA);, USA Compact Free Associations: The Federated States of Micronesia (USA), Marshall Islands (USA), Republic of Palau (USA), International, Israel and Canada.
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