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Software Test Engineer

Zachary Piper Solutions, LLC

Yesterday
Secret
$125,000 - $190,000
Unspecified
IT - QA and Test
Cambridge (On-Site/Office)

Zachary Piper Solutions is seeking Test Engineers at multiple levels to support advanced avionics integration and Hardware-in-the-Loop (HIL) testing for mission-critical aerospace systems. This role involves automated verification, system-level testing, and collaboration with cross-functional teams to ensure high reliability and performance. This is a fully onsite position in Cambridge, MA. Candidates must hold an active secret clearance.

Responsibilities include:
  • Configure and maintain test environments (hardware, software, network) to replicate production systems.
  • Design, develop, and execute test plans, cases, and scenarios for avionics systems.
  • Perform verification and validation of software and hardware components.
  • Develop and maintain automated test scripts and HIL systems for avionics platforms.
  • Collaborate with CI/CD (DevSecOps) teams to integrate testing into deployment pipelines.
  • Identify and report defects, issues, and vulnerabilities; provide feedback for design improvements.
  • Document and maintain test plans, procedures, and metrics in compliance with security protocols.
  • Level 4 & 5: Lead technical efforts, advise on test strategies, and integrate AI tools into HIL development.
  • Level 5: Oversee a small technical team, communicate progress to leadership, and drive advanced software capabilities.

Required Skills:
  • Proficiency in NI TestStand, NI VeriStand, NI LabVIEW (or similar HIL platforms).
  • Hands-on experience with NI PXIe systems and hardware integration.
  • Strong programming skills in C/C++, Python, MATLAB .
  • Familiarity with avionics communication protocols ( MIL-STD-1553, ARINC 429, CAN ).
  • Knowledge of automated testing frameworks and version control systems (Git).
  • Excellent problem-solving and troubleshooting abilities.
  • Comfortable working with lab hardware and instrumentation.

Preferred Skills:
  • Experience with FPGA testing/architecture .
  • Familiarity with AI tools for HIL development.
  • Research or publications in HIL or AI software (Level 5).
  • Signal processing and data acquisition techniques.

Qualifications:
  • Level 3 (Experienced): Bachelor's + 3 years OR Master's + 1 year.
  • Level 4 (Senior): Bachelor's + 5 years OR Master's + 3 years OR PhD + 1 year.
  • Level 5 (Technical Lead): Bachelor's + 7 years OR Master's + 5 years OR PhD + 3 years.

Salary for this position:

$125,000-$190,000 based on experience

Full Benefits: Cigna Medical, Dental, Vision, 401K, PTO, Sick Leave if required by law, and Holidays
group id: 10430981
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About Us
Zachary Piper Solutions is a National Security focused technology services and consulting firm with a top-secret facility clearance. We support mission-critical initiatives on behalf of the Intelligence Community, Department of Defense, Department of Homeland Security, Department of Justice, Department of State, and a variety of Civilian Agencies. ZPS is dedicated to help protect government networks against cyber threats and to maximize the wide-spectrum of intelligence and security-related technologies. Our dedicated support and proven experience drive results in support of our client’s mission objectives.
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Job Category
IT - QA and Test
Clearance Level
Secret