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1099 consultant · ~120–600 hrs per funded award · $45–$100/hr · Remote (U.S.)

Software Safety and HWIL Test Engineer

Lead the software safety case and the hardware-in-the-loop test effort on our defense software work, so safety-critical code is analyzed, tested and certified the way it will actually run.

About Precision Federal

Precision Federal is a small business building AI, data and software systems for government agencies. The company’s founder loves God, and the company is built on Christian faith: every number we publish is real, every claim we make is verifiable, and the work is done with excellence as service to God. Faith is welcome here and openly shared.

How this role works

  1. You join the bench. You apply with your weekly hours and start time. We set your hourly rate from your résumé, and we may name you on proposals that match this role. If we don't win, you owe nothing.
  2. A contract is awarded. The award funds the team named in the proposal. Your engagement begins at the hourly rate we agreed on.
  3. You work remote, paid from the contract. ~120–600 hrs per funded award — and if no award ever funds, you owe nothing and lose nothing.

What you'll do

  • Lead software safety analysis under MIL-STD-882E, from software criticality and level of rigor through hazard tracking and safety verification evidence
  • Design and run automated hardware-in-the-loop test benches that exercise real-time software against real or emulated hardware
  • Tell us where a test plan misses timing, interrupt, fault-injection or degraded-mode behavior that will show up in the field
  • Build the traceability from hazards to requirements to test results that a safety review board or certification authority will accept
  • Review our software and test artifacts before they reach the Government and point us at the standard or guidance we should be following

Required qualifications

  • Direct experience performing software system safety work under MIL-STD-882E or a comparable safety standard on a fielded or certified system
  • Hands-on lead experience building or running automated hardware-in-the-loop test environments
  • Experience testing real-time or embedded software, including timing, fault injection and hardware interface behavior
  • U.S. citizen or lawful permanent resident (U.S. person)
  • Willing to be named on a federal proposal with a one-page resume, and to sign a short letter of commitment

Preferred qualifications

  • Weapon-system software safety experience, including work supporting a safety review board such as WSESRB or an equivalent
  • Familiarity with the Joint Software Systems Safety Engineering Handbook, AOP-52, DO-178C or IEC 61508
  • Test tooling such as NI VeriStand, dSPACE, LabVIEW, Python test frameworks or custom simulation and stimulation rigs
  • Active security clearance or the ability to obtain one

Compensation & structure

1099 consulting engagement. $45–$100 per hour; we set your rate from your résumé and experience. Hours are funded by federal contract awards — this seat is scoped at roughly 120–600 hours per funded award, fully remote. Work and pay begin only if the contract is awarded — no award, no hours, no obligation.

Join the bench — Software Safety and HWIL Test Engineer

Every application is read. It takes about 5 minutes.

  • This is a bench, not a job offer. Work starts when we win a contract that needs you.
  • We may name you on proposals. If that contract is awarded, you do the role at the rate and hours we agree on.
  • Paid hourly as a 1099 contractor; full-time roles may be W-2. If your background fits, we will email you.

Questions

Answer from your own experience. A few sentences each is plenty; be specific and tell us what you did yourself.

Precision Federal was founded on Christian values. Our faith in God shapes how we work: many of us openly share our personal faith, share our lives together, and pray for one another. We’re building a close-knit community where we truly care about each other. Taking part is always voluntary, and people of every faith and background are welcome. As we get to know you, you’re always welcome to share your own faith with us.

Availability

Pay for this role: $45–$100 an hour, set by your experience.

Questions? careers@precisionfederal.com · See all open roles