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Innoflight, Inc. Logo

Software Integration & Test Engineer III

Innoflight, Inc.

$95,000 - $135,000
Oct 31, 2025
San Diego, CA, US
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Innoflight is looking for a Software Integration & Test Engineer III to lead system integration and automated testing for circuit cards and electronic assemblies across multiple spacecraft programs, ensuring high reliability and performance in mission-critical systems.

Requirements

  • Strong experience in *Python programming
    • and automation for hardware/software testing environments.
  • Experience with C/C++, JavaScript, SQL, and *Linux
    • is a plus.
  • Advanced troubleshooting skills for embedded systems, software, and hardware communication interfaces.
  • Proven ability to document, track, and communicate technical issues and resolutions effectively.
  • Strong analytical, problem-solving, and decision-making abilities.
  • Effective communication and presentation skills, including experience presenting findings at Test Review Boards.
  • Ability to lead cross-functional collaboration and guide less experienced engineers.

Responsibilities

  • Design and Lead Test Strategies:
    • Identify testable product requirements and develop comprehensive Design Verification and Acceptance Test Plans that validate interface, performance, and functional specifications.
  • Develop Automation Frameworks:
    • Architect, enhance, and manage Innoflight’s automated testing framework, integrating new capabilities and features across multiple programs.
  • Automate Test Execution: Write advanced test automation software, primarily in *Python
  • *, to control instrumentation and interface with hardware and software under test.
  • Investigate and Resolve Test Anomalies:
    • Lead root cause analyses of test failures, debug test setups, and present findings and resolutions at Test Review Board meetings.
  • Collaborate Across Teams:
    • Work closely with hardware, software, and manufacturing teams to ensure seamless integration, effective troubleshooting, and accurate test documentation across development and production environments.
  • Estimate and Track Projects:
    • Provide reliable labor and schedule estimates for automation and test development, and track progress to meet project milestones.
  • Mentor and Support Team Members:
    • Provide technical guidance and mentorship to Level I and II engineers on automation scripting, test methodologies, and troubleshooting best practices.

Other

  • 5 or more years of experience in software integration, test engineering, or a related technical role, demonstrating progression from Level II responsibilities.
  • Ability to obtain a U.S. Security Clearance.
  • Potential new employees must successfully complete a background check which includes criminal search, education certification and employment verification prior to hire.
  • Applicants must be authorized to work for any employer in the U.S as you must have the ability to obtain a security clearance.
  • We are unable to sponsor or take over sponsorship of an employment Visa.