Radiometric Calibration Engineer​/Instrument Scientist

Job D Date Posted:
May 12, 2026 The Space Dynamics Laboratory (SDL) Civil & Commercial Space Division is seeking a Radiometric Calibration Engineer/Instrument Scientist to perform pre-launch system-level test and calibration of electro-optical sensors on space flight sensor programs in the ultraviolet to infrared spectral regions. The Civil & Commercial Space Division is at the forefront of scientific research and space exploration. We equip major Government and commercial missions with calibrated state-of-the-art sensors and satellites.

We also provide world-class AI&T technologies and mission management. Our projects include challenges across planetary science, Earth observation, heliophysics, and astrophysics. Be part of a team that pushes the boundaries of what's possible in space and contributes to monumental scientific discoveries.

Key Responsibilities:

* Develops optical sensor test and calibration plans and data collection procedures
* Analyzes data from optical sensor calibration tests and assists in the reporting and presenting of test data
* Develops and recommends optical sensor calibration approaches for new or improved processes
* Develops and applies advanced methods, theories, and measurement techniques in the investigation and solution of complex optical sensor calibration problems
* Develops new hardware to test and calibrate optical sensors
* May evaluate vendor capabilities to provide required products or services
* Conducts complex tests and investigations
* Supports proposals for new optical sensor projects
* Collaborates across engineering disciplines, including mechanical, thermal, electrical, systems, contamination, calibration, and quality
* Interfaces with technical support personnel, Technical Writers, Engineering Technicians, and Program Managers as required
* May provide technical leadership to more junior-level employees
* May take a leadership role in design reviews and larger proposal efforts

Required Qualifications:

* Must be a US citizen with the ability to obtain and maintain U.S. Government security clearance
* Advanced degree (master's or PhD) in an appropriate technical field (e.g., physics, applied physics, astronomy, astrophysics, astrophysical & planetary sciences, optical engineering, optical sciences, electrical engineering)
* Experience with one or more of the following:
Fourier Transform Spectrometers, blackbodies, optical alignment test equipment, theodolites, laser trackers, optical wavefront interferometers, vacuum ultraviolet (UV) instrumentation such as sources, monochromators, and/or detectors
* Experienced user of MATLAB, Python, or other technical software used for data analysis
* Knowledge of data analysis and understanding of physical measurements
* Interdisciplinary familiarity with space-based electro-optical systems, including optical, electrical, software, thermal, and mechanical disciplines
* Familiarity with the test and calibration of optical systems
* Familiarity with operation of vacuum chambers and cryogenics
* Technical experience and understanding of passive remote sensing and metrology
* Familiarity with radiometry and radiometric modeling principles
* Knowledge of data acquisition techniques, software, and instrumentation
* Demonstrated strong work ethic and integrity
* Strong technical problem-solving and analytical skills
* Strong verbal and written communication skills with proven experience giving technical presentations
* Ability to report and author professional papers
* Ability to effectively work both individually and within a team environment
* Proficient computer skills, including Microsoft Office suite
* Strong attention to detail
* Demonstrated ability to manage multiple priorities
* Ability to lead small teams to complete projects or proposal efforts
* Ability to provide leadership and mentoring to junior engineers

Preferred Qualifications:

* Experience designing or testing vacuum ultraviolet (UV) instruments (< 200 nm)
* 3+ years relevant full-time work experience
* Demonstrated experience leading small technical teams to complete projects or proposal efforts
* Experience planning and executing tests to…