Software System Test Engineer

Technology Service Corporation; Aurora (CO); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

ESOP

401(k) plan

Flexible Work Schedules

Tuition Reimbursement

Co-Sponsored Health Plan

Paid Leave

Job summary

Technology Service Corporation is seeking a Software System Test Engineer for our Aurora, CO facility with optional additional sites in Huntsville, Arlington, and Bedminster. The role emphasizes embedded software test development, automation, and cross-disciplinary collaboration to ensure quality across platforms.

The candidate should have 5–7 years of software/system testing experience, especially for embedded systems, and strong Linux, Python, and scripting skills.

Qualifications

• BS in CS/CE or related field required.
• 5–7 years of professional software/system testing experience.
• Experience with embedded software testing and Linux-based systems.

Responsibilities

• Develop and maintain automated and manual test frameworks for embedded software.
• Collaborate with software and hardware teams to define test requirements.
• Perform integration, regression, and performance testing across platforms.
• Analyze results, drive issue resolution with development teams.
• Mentor junior test engineers throughout the testing lifecycle.
• Document test plans and results for internal and customer deliverables.
• Support release management by validating deliverables and quality.
• Utilize Python and Bash for test automation and data analysis.

Skills

Embedded software testing

Test automation

Python

Bash

Linux

Networking fundamentals

CI/CD

Education

Bachelor's degree in Computer Science, Computer Engineering, or related technical field

Tools

Git

CI/CD pipelines

Linux shell

Job description

Software System Test Engineer – Locations

TSC’s Product Solutions organization is seeking a Software System Test Engineer to join our engineering team in Aurora, CO; Huntsville, AL; Arlington, VA; or Bedminster, NJ. The ideal candidate will have a strong background in software testing, a passion for problem-solving, and the ability to work collaboratively.

Responsibilities

• Develop and maintain automated and manual test frameworks for embedded software.
• Collaborate with software and hardware engineering teams to define test requirements and strategies.
• Perform integration, regression, and performance testing across multiple platforms and environments.
• Analyze test results, identify root causes of issues, and drive resolution with development teams.
• Mentor junior test engineers and provide technical guidance throughout the testing lifecycle.
• Document test plans, procedures, and results for internal and customer deliverables.
• Support software release management by validating deliverables and ensuring quality standards.
• Utilize scripting tools (Python, Bash) for test automation and data analysis.

Required Qualifications

• Bachelor of Science (BS) in Computer Science, Computer Engineering, or related technical field.
• 5-7 years of professional experience in software/system testing, preferably for embedded systems.
• Strong proficiency in developing and executing system test cases for embedded software.
• Experience with Linux-based embedded systems and network communication testing.
• Solid understanding of IP networking fundamentals and protocol testing/debugging.
• Proficient in test automation using scripting languages (Python, Bash).
• Proficient in Git source control and CI workflows.
• U.S. Citizenship is required.
• Ability to obtain and maintain a DoD Secret Clearance.

Preferred Qualifications

• Experience with automated builds, test execution, artifact management, and deployment pipelines.
• Experience with hardware-in-the-loop (HIL) and system integration testing.
• Experience testing radar, SIGINT, EW, autopilot, PNT/guidance, or unmanned systems.
• Experience with RF signal chain testing (mixing, filtering, up/down conversion).

TSC offers a stable work environment, competitive compensation, and a comprehensive benefits package.

• Employee Ownership (ESOP): As an employee-owned company, every employee contributes to, and benefits from, our success through our ESOP retirement plan.
• Other Benefits: 401(k) plan, Flexible Work Schedules, Tuition Reimbursement, Co-Sponsored Health Plan, and Paid Leave.

Employment at TSC is contingent upon the successful completion of a comprehensive background check, security investigation, and drug screening.

Headquartered in Arlington, Virginia, TSC is an employee-owned company that has been providing high-quality technical services and solutions for our customers’ for over 50 years.

Our diverse portfolio includes providing; Airborne Sensors and Intelligence, Surveillance, and Reconnaissance (ISR); Electronic Warfare Systems; Air and Missile Defense; Space Systems, and Intelligence and Information Systems.

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

TSC offers a professional working environment, a competitive salary, and an excellent benefits package. Come and join our team!