2026 PhD Graduate

DescriptionAre you passionate about the future of physics?Do you enjoy seeking innovative solutions to unusual technical problems using modern cryogenic systems?Do you like contributing to a highly-collaborative, team environment that includes some of the top experts in their fields?If so, we are seeking someone like you to join our teamAPL is seeking PhD Graduates in low temperature work. As a member of a highly multidisciplinary team, you will work on a variety of experiments, including construction of cryogenic apparatuses, development of cryogenically-cooled sensors, and exploration of novel quantum systems.We are a hardworking group of experimentalists, passionate about developing innovative projects that can impact future use of quantum technologies for the betterment of our national security Our team is committed to scientific excellence and continuous learning/improvement, valuing high-risk, high-reward ideas, honest discussion, and open collaboration.As a Low Temperature Physicist, you will:Support existing programs through day-to-day operations of various cryogenic systems and experiments. Supply high-quality ideas and insights into both existing and future problems, leading to novel solutions adaptable to APL's mission and sponsor needs.Develop creative, independent research in support of existing efforts. Collaborate with a team of physicists, electrical engineers, materials scientists, and fabrication technicians to develop innovative devices, sensors, system prototypes, new insights, and responsive proposals to meet unique sponsor needs. Be encouraged to fill leadership roles on existing projects, and to propose new research directions for APL's sponsors. QualificationsYou meet our minimum qualifications for the job if you...Possess a PhD in Physics or a closely related field (e.g., Applied Physics).Have some research experience with cryogenic systems, or in characterizing materials or systems at cryogenic temperatures.Have demonstrated the ability to conceptualize, propose, and implement research concepts using cryogenic systems.Have a strong desire to work in an interdisciplinary, applied science environment with time-bound, mission-driven goals.Wish to apply your skills to new areas and expand your knowledge beyond low temperature physics to protect the nation from its adversaries.Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a TS/SCI w/ Polygraph security clearance. If selected, you will be subject to a government security clearance investigation and need to meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.You will go above and beyond our minimum requirements if you...Have experience studying cryogenic fluids or building complex cryogenic apparatuses for custom applications.Hold an active TS/SCI w/ Polygraph security clearance. About UsWhy Work at APL?The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL’s campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at http://www.jhuapl.edu/careers.All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accommodations@jhuapl.edu.The referenced pay range is based on JHU APL’s good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis. Minimum Rate$85,000 Annually Maximum Rate$290,000 AnnuallyAre you passionate about the future of physics?Do you enjoy seeking innovative solutions to unusual technical problems using modern cryogenic systems?Do you like contributing to a highly-collaborative, team environment that includes some of the top experts in their fields?If so, we are seeking someone like you to join our teamAPL is seeking PhD Graduates in low temperature work. As a member of a highly multidisciplinary team, you will work on a variety of experiments, including construction of cryogenic apparatuses, development of cryogenically-cooled sensors, and exploration of novel quantum systems.We are a hardworking group of experimentalists, passionate about developing innovative projects that can impact future use of quantum technologies for the betterment of our national security Our team is committed to scientific excellence and continuous learning/improvement, valuing high-risk, high-reward ideas, honest discussion, and open collaboration.As a Low Temperature Physicist, you will:Support existing programs through day-to-day operations of various cryogenic systems and experiments. Supply high-quality ideas and insights into both existing and future problems, leading to novel solutions adaptable to APL's mission and sponsor needs.Develop creative, independent research in support of existing efforts. Collaborate with a team of physicists, electrical engineers, materials scientists, and fabrication technicians to develop innovative devices, sensors, system prototypes, new insights, and responsive proposals to meet unique sponsor needs. Be encouraged to fill leadership roles on existing projects, and to propose new research directions for APL's sponsors. You meet our minimum qualifications for the job if you...Possess a PhD in Physics or a closely related field (e.g., Applied Physics).Have some research experience with cryogenic systems, or in characterizing materials or systems at cryogenic temperatures.Have demonstrated the ability to conceptualize, propose, and implement research concepts using cryogenic systems.Have a strong desire to work in an interdisciplinary, applied science environment with time-bound, mission-driven goals.Wish to apply your skills to new areas and expand your knowledge beyond low temperature physics to protect the nation from its adversaries.Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a TS/SCI w/ Polygraph security clearance. If selected, you will be subject to a government security clearance investigation and need to meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.You will go above and beyond our minimum requirements if you...Have experience studying cryogenic fluids or building complex cryogenic apparatuses for custom applications.Hold an active TS/SCI w/ Polygraph security clearance.