Senior Engineer, Optical Systems

At Arete, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee‑owned company, we foster an atmosphere that propels diverse career opportunities and professional growth.

Discover your future with us.

We support the development of new detection capabilities that use a variety of remote sensing methodologies (EO/IR, Radar, Lidar, Chemical/Biological sensors, etc.). We are seeking outstanding applicants for our Optical Systems Engineer position in Tucson, Arizona. The successful candidate will develop and execute scientific and engineering research projects which typically involve applying fundamental understanding of optical phenomena related to various sensor systems, developing performance models, designing optical hardware, and using basic mathematical methods to solve scientific and engineering problems.

This position is be based in our Tucson, AZ office and is a non‑supervisory, exempt, full‑time role.

• Design, models, integrates, and tests airborne optical sensor systems including visible/EO and IR cameras, LIDAR systems, and optical test equipment.
• Develop test software for control of prototype EO systems, test automation, and flight testing. Works in conjunction with mechanical engineers, electrical engineers, and software engineers, toprovide integrated design solutions for Arete's customers.
• Business development, requirements development, concept and detailed design, presentation to customer at SRR, PDR, CDR, assembly, integration, and field testing.
• Mentorship and direction of work for more junior employees is also expected.
• Develop and apply imaging sensor performance models
• Analyze data, algorithms, and their interaction to improve algorithm performance
• Sub-system and system level testing, including test design, automation and reporting:
  • Visible CMOS sensor testing
  • Mid‑wave IDECA testing
  • Lens MTF testing
  • Vibe and thermal testing
• Interact with system and sensor designers to improve hardware
• Present major sections of materials to customers at design reviews and other Technical Interchange Meetings
• May support outdoor field tests with occasional travel
• Leadership is expected at this seniority including mentoring, directing junior employee's work and taking responsibility for the work of others

We have an impressive range of benefits, programs, and perks that we offer:

• Medical, Dental & Vision Insurance
• Life and Long‑Term Disability (LTD)
• Vision Reimbursement
• Fitness Reimbursement

• 401(k) Retirement Plan Contributions
• Employee Stock Ownership Plan (ESOP)
• Continuing Education Assistance

• Flexible Scheduling
• Paid Time Off (PTO)
• Paid Parental and Bereavement Leave

• Creativity and innovation in solving challenges
• Integrity and responsibility in all actions
• Collaboration across teams and specialties
• Responsiveness in fast‑paced environments
• Passion for national security and excellence

• Bachelor's or Master's in optical engineering strongly preferred; physics or other fields will be considered if there is relevant experience - applicant must have strong optics background.
• Understanding of optical imaging systems, light propagation, radiometry, MTF testing
• Experience with scientific programming in LabVIEW, Matlab, Python, or similar languages to support test and automation of test
• Data acquisition and instrument control using LabVIEW
• Strong analytical skills demonstrated through in-depth physics‑based modeling and data analysis
• Strong education in fundamental optics is required
• Demonstrated experience with optical test is required
• Proclivity towards systems engineering techniques and process
• Intellectual curiosity and desire for continuous learning
• US citizenship, ability to qualify for a top‑secret security clearance

• Infrared imaging experience including system design, modeling and test
• Experience with large format (16MP+)…