Demo

Software Engineer II

Haystack
Tucson, AZ Full Time
POSTED ON 4/26/2026
AVAILABLE BEFORE 5/25/2026
We're working with a global leader in aerospace and defense technology, a company that has spent over a century engineering high-performance solutions to protect national security, on this exciting opportunity.

Join a elite Test Solutions Center team developing advanced Windows applications and instrument drivers that power the production of the world’s most sophisticated naval defense systems. This is a high-impact, hands-on role where you will integrate state-of-the-art C# and C software with complex hardware instrumentation in a 2nd-shift production environment.

The Role

  • Design, develop, and integrate object-oriented software applications using C# and C within the Microsoft Visual Studio environment.
  • Troubleshoot complex software and test equipment instrumentation, ensuring factory readiness for critical weapon system portfolios.
  • Develop advanced instrument drivers and libraries to interface with laboratory hardware including oscilloscopes, power supplies, and digital multimeters.
  • Tackle full-lifecycle engineering tasks from design verification and production support to post-production sustainment.
  • Collaborate in a multidisciplinary team to derive software requirements and optimize computer hardware interface protocols like TCP/IP, UDP, and RS-422.

What You'll Need

  • An active U.S. Government Secret Security Clearance (or the ability to obtain an Interim Clearance prior to start).
  • Minimum of 2 years of professional experience in object-oriented software development (C#, C , or similar) and debugging.
  • Technical proficiency with Microsoft Visual Studio as both a development environment and a hardware troubleshooting tool.
  • Solid understanding of Windows OS deployment and Software Configuration Management (SCM) principles using tools like Azure DevOps or GitHub.
  • A Bachelor’s degree in a STEM field (Science, Technology, Engineering, or Mathematics).
  • Availability to work 2nd shift (typically 4:00 PM to 4:00 AM) onsite in Tucson.

What's On Offer

  • Competitive salary range of $68,900 - $131,100 based on experience and impact.
  • Comprehensive benefits package including a 401(k) match, flexible spending accounts, and medical/dental/vision coverage.
  • Career advancement through a world-class Employee Scholar Program and tailored professional development.
  • The chance to work on mission-critical technology that protects freedom and deters global aggression.

Apply via Haystack today!

Salary : $68,900 - $131,100

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