About the posting
“Red 6 is seeking an experienced Manufacturing Test Software Engineer to lead development, validation, and deployment of production test systems for complex aerospace electronic assemblies.”
Read the full posting on Red6's site
Seen live Oct 23, 2026; first seen Oct 22, 2026.
Pay in context
This posting lists $128,000 to $168,000 a year, a midpoint of $148,000.
The midpoint is higher than 21 percent of software engineering postings in Denver, CO that list pay.
Colorado has a pay transparency law: covered employers must include a pay range in a job posting. Which employers are covered depends on their size.
How long it has been open
Posted Sep 16, 2026, 37 days ago, and seen on Red6's careers page today.
At 37 days old, it is under the 59-day median.
Red6 at a glance
Red6 has 16 open postings that we can see, 4 in software engineering; 94 percent list pay.
The application
Applying goes through Ashby.
Trailhead fills Greenhouse, Lever and Ashby forms on your computer; on the phone and on other systems it hands you your answers and your resume.
Seniority
The posting mentions 7+ years.
Place and cost of living
On site in Denver, CO; prices in CO run 3 percent above the US average.
Similar jobs at similar pay
The software engineering market in Denver, CO
153 software engineering postings in Denver, CO are open right now, from 41 employers.
Half of them have been open 59 days or less.
From Red6's posting
This is Red6's own text, as published on its job board. We last checked it on Oct 23, 2026. Apply on Red6's site. We remove a posting when the employer closes it.
Company Overview
Red 6 is an innovative Augmented Reality (AR) technology startup leading the way in synthetic air combat training. Our primary technology, supporting our ATARS product, enables pilots to simulate the cognitive challenges of flying while accessing realistic, scalable training in dynamic outdoor environments.
Red 6 is seeking an experienced Manufacturing Test Software Engineer to lead development, validation, and deployment of production test systems for complex aerospace electronic assemblies. This role ensures full PCBA, subassembly and system-level test capability at both Red 6 and contract manufacturer sites.
The ideal candidate has deep experience building robust, repeatable, aerospace-grade production and manufacturing software test environments.
Key Responsibilities
Production Test Development
- Develop, release and maintain manufacturing tests, scripts, tools and related artifacts. Must be able to code, modify code and build testing software in Python or C/C++.
- Develop PCBA, subassembly, and system-level production test strategies.
- Define test coverage, acceptance criteria, and failure of reporting standards.
- Work with Red 6 software development teams to integrate provided test scripts and source code.
- Work closely with contract manufacturers and document recommended or requested functions, modules, or scripts, identify potential gaps and assure that those are implemented when possible
- Ensure CMs properly build/compile test software for production use.
- Develop a plan and required tools for transparency, real time availability of test logs, results, failures for each build activity
Test Infrastructure & Equipment
- Define specifications for jigs, fixtures, and system-level test racks.
- Oversee CM development and duplication of test racks at Red 6 and CM sites.
- Validate test repeatability, reliability, and GR&R performance.
- Lead environmental, functional, and stress testing validation as required.
CM & Production Support
- Support test implementation at CM facilities.
- Troubleshoot test failures and yield issues.
- Drive root cause analysis and corrective actions.
- Establish test data collection, traceability, and reporting requirements.
Compliance & Documentation
- Ensure test processes meet DOD, aerospace, and IPC standards.
- Develop and maintain test procedures, validation reports, and configuration control documentation.
- Support qualification builds, FAI, and production readiness reviews.
Required Qualifications
- 7+ years of experience in production software test engineering (aerospace/defense preferred).
- 5+ years of experience with coding with Python, C/C++, or similar test platforms.
- Strong background in PCBA and system-level electronic test.
- Experience developing automated test systems and fixtures.
- Experience supporting CMs in test implementation.
- Familiarity with compiling/building test software in manufacturing environments.
- Strong understanding of traceability and production data management.
- Excellent cross-functional communication skills.
- US Citizen (security clearance is a plus).
- Travel is required to CM facilities.
Preferred Qualifications
- Familiarity with MIL-STD requirements.
- Experience in environmental and stress screening (ESS/HASS/HALT)
Estimated Base Salary Range
$128,000 to $168,000 dependent on skills and experience
Full-Time Employee Benefits
- Healthcare, Dental, and Vision (100% coverage for Employees)
- Paid time off, including vacation, sick, paid holidays, and parental leave
- Short and Long-Term Disability
- Flexible Spending Account (FSA)
- 401(k) Retirement Plan
- Voluntary Worksite Benefits (Accident, Critical Illness, and Hospital Indemnity)
- May be eligible for a discretionary annual bonus based on individual and company performance, subject to plan terms.
Note
Red 6 reserves the right to change its current benefits program at any time, in a manner that is consistent with applicable federal and state regulations.
This job description is not a contract and confers no contractual rights, privileges, or benefits on any applicant or potential applicant. Red 6 has the right to change any and all terms of this job description, including, but not limited to, job responsibilities, qualifications, and benefits. Nothing in this job description constitutes an offer or guarantee of employment.
Red Six Aerospace, Inc, is an Equal Opportunity Employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.
California: https://www.caljobs.ca.gov/vosnet/Default.aspx
Colorado: https://www.connectingcolorado.com/
Florida: https://www.employflorida.com/vosnet/Default.aspx
Under the California Consumer Privacy Act (“CCPA”), Red 6 Aerospace, Inc. operating company you are applying to work for (hereinafter, “we”, “our”, or “us”) may collect personal information and use it for certain business purposes as described below in this Job Applicant and Employee Privacy Notice. We are required to disclose the following information to California “consumers” regarding our collection of their personal information. Under the CCPA, “consumers” means California residents, including job applicants, employees, or contractors of a business.
Candidate Privacy Notice https://acrobat.adobe.com/id/urn:aaid:sc:VA6C2:a94896ca-279e-421c-a4eb-8c50a46fcbf4