Senior Opto-Mechanical Engineer

Senior Opto-Mechanical Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

* * *

CACI is looking for a Senior Opto-Mechanical Engineer to join our Photonics team-- we are expanding!  Our laser communications technology is helping NASA provide high-definition video from the International Space Station, and to explore asteroids 250 million miles away.  Our other optical technology can also help scientists discover biohazards; support intelligence, surveillance, and reconnaissance missions; and protect soldiers from explosive devices.  Do you have a passion for innovation?  Apply now and join the team!

The Opportunity:

• Under limited direction design the packaging for complex subsystems with optical, photonic, optoelectronic, electrical, and mechanical elements for R&D and production programs for U.S. government customers.
• Own mechanical designs from concept through flight qualification, including requirements definition, trade studies, and detailed design.
• Collaborate with optical engineers to translate optical prescriptions into robust mechanical designs.
• Design optical mounts and systems for launch loads, vibration, shock, thermal cycling, and vacuum environments.
• Develop and maintain optical alignment strategies, including athermalization and stability over temperature.
• Produce build-to drawings and data packages and collaborate with and manage 3rd party vendors to resolve specification, performance, and reliability issues and realize the commercial and custom-machined parts necessary to build the subsystem.
• Support integration, alignment, and test (I&T) activities, including environmental testing and troubleshooting
• May lead a team of other designers, analysts, and engineering professionals
• May directly supervise lab technicians

Qualifications:

Required: 

• BS in Mechanical Engineering and a minimum of 10 years of related experience or equivalent combination of education, skills, and experience.
• Proficient use of computer-aided design and analysis software, with SolidWorks and Ansys strongly preferred.
• Experience working with optomechanical systems, precision structures, or high-stability mechanical assemblies.
• Strong understanding of optical mounts, materials, tolerancing, and alignment techniques.
• Familiarity with use of and preparation of CAD models for use in FEA software for thermal and structural (shock and vibration) analysis
• Familiarity with Design for Manufacturing (DFM) and Design Failure Mode and Effects Analysis (DFMEA) methodologies, with experience applying these principles to improve product quality and manufacturability.
• Must be a US Citizen.

Desired:

• Experience in the design of complex subsystems with optical, photonic, optoelectronic, electrical, and mechanical elements.
• Experience with gimbal systems or other precision motion control mechanisms, including design, integration, and optimization for applications in optical systems or robotics.
• Familiarity with material behavior in space environments, such as CTE matching, thermal gradients, and outgassing considerations.
• Proven experience conducting mechanical simulations using ANSYS Mechanical (static, modal, thermal, nonlinear, or dynamic).
• Experience in optical and electronic subassembly layout including board physical design, chassis or enclosure design, optical fiber routing, and electrical and optical connector selection.
• Master’s degree preferred

-

________________________________________________________________________________________

What You Can Expect:

 

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

 

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportun