Senior Embedded Software Engineer

Lynx; Denver (CO); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical / Dental / Vision

401K with employer match

Paid time off

Remote work opportunities

Employee Assistance Program

Career development

Job summary

Thompson Software Solutions is seeking a Senior Embedded Software Engineer in Denver, CO, to design, integrate, and test mission-critical software for defense programs. The role requires a strong background in C/C++, embedded systems, RTOS, and lab hardware debugging, with DoD security clearance.

You will work with a multi-site team, participate in Agile/DevSecOps workflows, and travel up to 25%. Experience with Linux, Windows development environments, and architectural understanding of

Qualifications

• Bachelor's degree in STEM discipline.
• 5+ years of C/C++ software development experience.
• Experience with embedded software (C/C++/Ada).
• RTOS integration experience (Green Hills, Wind River, Lynx).
• Lab/target hardware debugging in lab/mock-up environments.
• Proficient with Linux and Windows development environments.
• Familiarity with Agile / Dev/SecOps tools and CI/CD (Azure DevOps, Jenkins).
• Ability to communicate project status and collaborate on technical solutions.

Responsibilities

• Develop, integrate, and test embedded software for mission-critical systems.
• Work with multi-site teams to deliver robust software solutions for defense programs.
• Contribute to design, code, test, and integration across lifecycles.
• Communicate status clearly with clients and peers; support technical decisions.

Skills

C/C++ development

Embedded software

RTOS integration

Lab hardware debugging

Linux/Windows dev

CI/CD / DevSecOps

Communication

Education

Bachelor's degree in STEM

Tools

Azure DevOps

Jenkins

Confluence

JIRA

Bitbucket

GHS/Wind River

Job description

Job Title:

Senior Embedded Software Engineer

Compensation:

$120,000 - $160,000 + Bonus Eligible

Security Clearance:

Active Secret Clearance Required

Who we are:

Founded in 2004 with locations in Atlanta, GA, Fort Worth, TX, Denver, CO, & Huntsville, AL, Thompson Software Solutions (TSS) is a mission-driven aerospace and defense software and systems engineering company supporting the U.S. military, defense primes, and commercial space partners. We specialize in the development, integration, test, and deployment of safety & mission-critical software systems that power next-generation aircraft, defense platforms, and space technologies. Our team understands what it takes to modernize complex embedded systems while maintaining the rigor, compliance, and reliability required for mission and safety-critical environments.

As a defense-focused company of highly skilled and dedicated engineers, we take pride in solving complex technical challenges that directly impact national security and operational readiness. We partner closely with customers across the military aviation and space domains to deliver resilient, future-ready solutions with portability, sustainability, and long-term mission success in mind.

Description:

Thompson Software Solutions is seeking a senior-level Embedded Software Engineer who is ready to work with a talented team to provide innovative solutions for tomorrow’s problems. This position requires a software engineer to use a wide application of technical principles, theories, and concepts in the software field to develop, integrate, and test software products. The successful candidate will be a member of a high-performing multi-site team and must be self-motivated withstrongwork ethic, time-management, and interpersonal skills. In this role, you will work independently at times on projects, at other times will be in a collaborative team environment with other software engineers, as well as other program development and deployment teams.

Selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information. Continued eligibility for access to classified information is required throughout employment, as dictated by program needs.

Basic Requirements:

• Bachelor's degree in STEM discipline
• 5+ years of C/C++ software development experience
• Prior experience writing embedded software (C, C++, and/or Ada)
• Experience with real-time operating system integration (e.g. Green Hills, Wind River, Lynx)
• Prior experience troubleshooting/debugging on target hardware in lab/mock-up environments
• Proficient with Linux and Windows development environments
• Familiarity with Agile / Dev/SecOpstools and CI/CD workflow (Azure DevOps, Jenkins, etc.)
• Ability to professionally communicate project status and collaborate on technical solutions with clients and peers
• Experience with incorporating independently developed algorithms into embedded software
• Full lifecycle software development experience
• Active Secret DoD security clearance
• 25% Travel

Preferred / Additional Skills:

• Proficient with Atlassian Tools (Confluence, JIRA, Bitbucket, etc.)
• Linux kernel and system modules (Peta Linuxon Ultra Scale +)
• Familiarity with network architecture and data management
• Familiarity with Model-Based System Engineering (MBSE) concepts and tools (Cameo, AADL)
• Experience with Integrated Modular Avionics (IMA), ARINC 653 and flight software development
• Experience with safety-critical software development and practices (DO-178C)
• Experience communicating and documenting complex technical designs
• Ability to work in a collaborative and team-basedenvironment
• Excellent written and verbal communication and presentation skills

Sound Exciting?

Get in touch today! We have very robust benefits including:

• Low-cost Medical / Dental / Vision coverage options
• 401K with generous employer match
• Responsible Paid Time Off + Paid Holidays
• Remote work opportunities based on role
• Employee Assistance Program (EAP)
• Career growth and professional development opportunities

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.