Principal Electrical Test Engineer

We are s eeking an experienced Principal Electrical Test Engineer to support the design, development, and verification of advanced spaceflight avionics systems.

The ideal candidate is a hands-on engineer with deep experience in electrical test systems, ground support equipment (EGSE), hardware/software integration, and automated test development in a regulated aerospace environment.

Key Responsibilities

• Design and develop Electrical Ground Support Equipment (EGSE) including hardware, software, and documentation
• Select and integrate COTS test instruments , custom test enclosures, and cabling
• Ensure test hardware validates all contractual and design requirements of the Unit Under Test (UUT)
• Support testing of avionics systems including Single Board Computers (SBCs) , analog/digital I/O, C&DH systems, and Electrical Power Systems (EPS)
• Develop test interfaces for subsystems involving power switching, solar array switching, and battery charging

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Contribute to hardware design reviews and system integration efforts

• Develop LabVIEW VIs for instrument control, monitoring, telemetry, and user interfaces

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Create Python or PERL scripts for automated test execution

• Interface with VxWorks-based systems and support integration with embedded C code

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Collaborate on FPGA-related test efforts (VHDL familiarity preferred)

• Create and maintain schematics, cable drawings, assembly instructions, and parts lists
• Author formal Integration & Test Plans, Environmental Test Plans, and Acceptance Test Procedures
• Maintain documentation using company-controlled systems and standard tools (Visio, Excel, Word)

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Work cross-functionally with engineering disciplines and program teams

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Mentor junior engineers in test development, debugging, and execution

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Take ownership of schedules, deliverables, and technical outcomes

Required Qualifications

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Bachelors degree in Electrical Engineering

• 7–10+ years of experience in electrical test engineering or aerospace systems testing

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Strong programming experience in LabVIEW, C, Python, or PERL

• Experience with circuit board design , electrical schematics, and cable drawings

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Knowledge of embedded systems and hardware/software integration

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Proficiency with Microsoft Office and Visio

• Self-driven, detail-oriented, and comfortable working in regulated environments

Compensation & Benefits

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Competitive salary range based on experience and location

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Comprehensive benefits package including

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Medical, dental, vision, life, and disability insurance

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401(k) with company match and profit sharing

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Employee Stock Purchase Plan

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Flexible Paid Time Off and paid holidays

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Tuition assistance and professional development programs

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Hybrid work environment and strong work-life balance culture

Additional Information

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Security Clearance Required: No

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U.S. Export Control Compliance: Required (U.S. persons only)

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Visa Sponsorship: Not available

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Visa Sponsorship: Not available •

Travel: Occasional