Mechanical Engineer

Mechanical Engineer

Santa Barbara Infrared, Inc. (SBIR) - Santa Barbara, CA

We are seeking a Mechanical Engineer to design, develop, and test precision mechanical systems for IR test equipment. In this role, you'll create and refine designs, support product integration, and collaborate with cross-disciplinary teams to deliver reliable, high-performance solutions. Your work will directly impact the performance of next‑generation optical test systems used by global aerospace and defense leaders. This is a hands‑on, on‑site role in Santa Barbara, CA.

$115,000/yr. to $150,000/yr., DOE

On‑Site

• Own the complete lifecycle of IR and E‑O hardware including design, development, and testing of mechanical systems and precision optical mounts/mechanisms.
• Create hardware designs suitable for high mix, low volume production (CNC, sheet metal, AM, etc.) while adhering to budgetary, schedule, and customer requirements.
• Partner with project managers, system engineers, vendors, and production staff to support manufacturing and rapidly implement performance, reliability, and quality improvements.
• Create and maintain detailed design documentation, including fabrication/assembly drawings, BOMs, and Interface Control Documents (ICDs).

• Bachelor's degree in Mechanical Engineering or equivalent.
• 5+ years of related experience.
• Proficiency with CAD (Solid Works Preferred) and solid knowledge of GD&T (ASME Y14.5) and tolerance stack-ups.
• Demonstrated experience owning designs through full lifecycle, applicable to high‑complexity, low‑volume manufacturing.
• Ability to work independently and in collaborative, team‑oriented environments.
• Strong problem‑solving skills, attention to detail, excellent written and verbal communication skills.

• Familiarity with Engineering Change Processes (ECOs), revision control, and product data management (PDM/PLM) systems.
• Experience with Finite Element Analysis (FEA) and/or thermal modeling/simulation.
• Background in optical systems, vacuum Dewar design, or electro‑mechanical packaging.
• Hands‑on experience with precision mechanisms, assemblies, or test fixtures.

Due to US Export Control Regulations compliance, eligible candidates MUST be a US citizen, permanent resident or a person who has been granted asylum; proper documentation required. Pre‑employment verifications: must pass background, reference and ITAR/EAR checks in addition to a pre‑employment drug screen.

We offer a comprehensive package including medical, dental, vision, 401(k), PTO, HSA, FSA, 9/80 alternate work week schedule, LTD, life insurance, and more.

SBIR is proud to be an Equal Opportunity Employer (Male/Female/Veteran/Disabled).