Solder ​/ PCB Rework Technician (Independent Contractor

Why Leo Labs?

At Leo Labs we’re building the living map of activity in space. Through our proprietary global radar network and AI-enabled analytics platform, we collect millions of measurements daily on more than 25,000 objects in low Earth orbit (LEO). Our radar-powered intelligence protects billions in assets, monitors adversarial behavior, and ensures safe operations for commercial and government missions.

We’re not just building technology; we are redefining global security, safety and transparency in space. As orbital activity accelerates and threats grow more complex, Leo Labs is a trusted partner for Space Domain Awareness, Space Traffic Management, and Satellite Operations for top-tier space operators and allied defense organizations.

If you’re looking to work on mission-critical challenges at the forefront of aerospace, national security, and AI, your impact starts here.

Leo Labs is building a network of skilled Solder / PCB Rework Technicians to support ongoing and future hardware development and production needs. This is an Independent Contractor opportunity for experienced electronics assembly professionals interested in project-based work supporting advanced radar systems and space technology.

Our Hardware Engineering team designs, develops, manufactures, and deploys advanced radar systems which provide persistent orbital intelligence to customers worldwide. As project needs arise, contractors may support production builds, prototype assembly, PCB rework, inspection and repair activities across a range of electronic and RF hardware.

This is an onsite opportunity at our headquarters in Menlo Park, CA. Work is provided on an as-needed basis, and engagement timing, scope and duration may vary depending on business needs.

• Perform hand soldering of through-hole and surface mount electronic components.
• Execute PCB rework, component replacement, wire modification and blue-wire changes per work instructions or engineering direction.
• Inspect solder joints, component placement and workmanship to ensure compliance with quality standards.
• Support board-level assembly, touch-up, repair and prototype modification activities.
• Identify defects, damage or nonconformances and elevate them appropriately.
• Maintain clean and organized work areas and handle ESD-sensitive hardware properly.
• Support production schedules by completing work on time and communicating blockers.

• Must be eligible to access export-controlled information and technology subject to U.S. export control regulations, including ITAR and EAR.
• 5+ years of relevant experience in electronics assembly, soldering or PCB rework.
• Demonstrated experience with fine-pitch hand soldering and component-level rework.
• Ability to read assembly drawings, work instructions, BOMs and basic engineering documentation.
• Strong attention to detail and workmanship in a production environment.
• Ability to work independently and meet production deadlines.

• Experience working to IPC workmanship standards such as IPC‑A‑610 and/or J‑STD‑001.
• Experience with microscope work, SMT rework and replacement of damaged or incorrect components.
• Background supporting prototype builds, engineering rework or low-volume/high-mix production.
• Familiarity with ESD controls and handling of sensitive electronic hardware.
• Experience with RF hardware, coaxial assembly or cable soldering.
• Ability to thrive in a startup or rapidly evolving environment.

As set forth in Leo Labs, Inc.’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.