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456 software test jobs at 193 companies in Colorado

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Software Test Lead
Golden, Colorado, United States
$105k-$145k/yr OnsiteFull Time
Lunar Outpost
Lunar Outpost: Develops autonomous robotic systems and rovers for lunar exploration.
5+ YOE2+ MgmtBachelor's in CS/Aerospace or related, 5+ years software testing experience (2+ years leadership), embedded/real-time testing experience, proficiency with test tools/automation, strong communication and systems engineering skills, U.S. Person.
Hardware-in-the-loop (HIL), cFS, VxWorks, CI/CD
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2mo
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Software Test Engineer
Colorado Springs, Colorado, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOEExperience in software testing, QA, integration validation; TS/SCI clearance; DoD/IC environment preferred.
Jira, Zephyr, Confluence, GitLab, Jenkins, Selenium
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3mo
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Software Test Engineer
Aurora or Annapolis Junction
$60-$96/hr RemoteFull Time
EverWatch
EverWatch: Develops software and intelligence systems for government agencies.
3+ YOE3+ years software engineering in Agile; testing, JS/TS/Java; Playwright/Cypress; REST APIs; CI/CD; TS/SCI with polygraph; Bachelor's degree; ISTQB desirable.
Playwright, Cypress, JavaScript, TypeScript, Java, GitHub Actions, Jenkins, GitLab CI, Bitbucket Pipelines, REST APIs, Selenium
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1d
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Senior Software Test Engineer
Denver, Colorado, United States
$130k-$155k/yr HybridFull Time
Astroscale
AstroscaleTokyo Stock Exchange: 186A: Provides on-orbit satellite servicing and orbital debris removal solutions.
8+ YOE8+ years software engineering with 3+ years in software test development; professional Python and C/C++ experience; Git, Docker, cloud services, CI/CD, bash, Linux; strong communication and critical thinking; STEM degree.
Python, C, C++, Git, Docker, cloud services, CI/CD, bash, Linux
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2mo
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Software Test Engineer
Colorado Springs, Colorado, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOEBachelor’s degree with 5+ years of relevant experience; or Master’s with 3+ years; Top Secret clearance with SCI eligibility; DoD/IC testing experience; Linux/Windows familiarity; Agile/DevSecOps; strong QA and integration testing.
Jira, Zephyr, Confluence, GitLab, Jenkins, Selenium, Linux, Windows, DevOps tooling
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2mo
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Software Test Engineer
Lafayette, Colorado, United States
$100k-$140k/yr OnsiteFull Time
Centil
Centil: Provides engineering and cybersecurity services for national defense missions.
Bachelor's in Engineering or related field; experience with automated testing tools (Cucumber, Selenium); CI/CD (GitLab/Jenkins); Docker/Kubernetes; DoD Secret or higher clearance; Jira/Confluence experience.
Cucumber, Selenium, Jira, Confluence, GitLab, Jenkins, Docker, Kubernetes
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3mo
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Software Test Automation Engineer
Niwot, Colorado, United States
$90k-$120k/yr HybridFull Time
Particle Measuring Systems
Particle Measuring Systems: Manufactures particle counters and cleanroom contamination monitoring systems.
5+ YOEBS in CS or software engineering; 5+ years automation testing; strong scripting; framework development; CI/CD experience; cybersecurity awareness.
Java, Python, Selenium, Selenide, JUnit, Ranorex Studio, Jenkins, IntelliJ
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2mo
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Software Test Engineer - Aurora, CO
Aurora, Colorado, United States
$125k-$180k/yr OnsiteFull Time
ICR
ICR: Engineering services provider delivering defense and mission support.
4+ YOE4-6 years software/test engineering experience; active Top Secret with SSBI/SCI; US citizenship; college degree option allows 2 fewer years of experience.
Robot framework, GIT, Docker, CI/CD, Python, Selenium, JavaScript
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Software Test Automation Manager
Lakewood, Colorado, United States
$154k-$193k/yr HybridFull Time
Terumo Blood and Cell Technologies
Terumo Blood and Cell TechnologiesTokyo Stock Exchange: 4543: Manufactures medical devices for blood and cell therapy processing.
10+ YOE10+ years experience in software test automation, proven leadership of SDET teams, strong coding skills (Python, C#, C++), CI/CD integration, and experience in regulated environments.
Python, C#, C++
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3mo
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Staff / Senior Staff Software Test Engineer
Boulder, Colorado, United States
$94k-$141k/yr OnsiteFull Time
SciTec
SciTec: Provides advanced remote sensing and missile defense technology solutions.
3+ YOEBachelor's in physical sciences, mathematics, engineering, or computer science; 3 years in software test engineering; strong teamwork and communication; DoD clearance ability.
Python, Test Automation, Model-Based Systems Engineering (MBSE), OPIR processing systems
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1mo
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Sr. Test Software Engineer
Littleton, Colorado, United States
$93k-$164k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in engineering or equivalent experience; final Secret security clearance; experience with Python test scripting, Linux, EASY/Horizon, GIT, EGSE integration; willing to work off-shifts, weekends, and overtime.
Python, EASY, Horizon, Linux, GIT, EGSE, Automation Framework (AF), CTC
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1w
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Software Development Engineer in Test
Spring or Durham or Fort Collins or Andover
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
6+ YOEBS/MS in CS/Engineering or equivalent, typically 6+ years in software test automation, experience with Playwright or Selenium and Java/TypeScript/Python, knowledge of Agile SDLC and testing methodologies.
Playwright, Selenium, Java, TypeScript, Python, KVM, Kubernetes, VMware, AWS, Azure, GCP, Terraform, Ansible
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1mo
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Software Test Engineer
Colorado Springs, Colorado, United States
$80k-$110k/yr OnsiteFull Time
Delta Solutions & Strategies
Delta Solutions & Strategies: Provides technical consulting and engineering services to the military.
3+ YOESecret clearance required (ability to obtain TS/SCI), 3+ years testing experience, experience with containerized software, Jira, PDS-M/MARS/C2BMC/CCIC2S familiarity, ability to read/write technical documents; Bachelor's preferred.
PDS-M, MARS, C2BMC, CCIC2S, Jira
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2w
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Software Test Conductor 3
Centennial, Colorado, United States
$113k-$189k/yr OnsiteFull Time
United Launch Alliance
United Launch Alliance: Aerospace providing space launch services for satellites.
4+ YOEPlan, coordinate, and execute formal software and system test events; 4+ years related experience; Bachelor's in STEM; proficiency with Linux/Unix, test automation, configuration management, and documentation.
C++, Python, JIRA, DOORS, Jenkins, GitLab CI, Linux/Unix
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Software Test Engineer
Colorado Springs, Colorado, United States
$75k-$110k/yr OnsiteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
3+ YOEActive Secret clearance (ability to obtain TS/SCI), Security+ (or obtain within 90 days), 3+ years MILSATCOM or satellite command-and-control experience, 4+ years software/system testing desired, BS in technical discipline or equivalent, strong oral/written communication, Agile familiarity.
Windows, Solaris, Linux, Command and Control System -- Consolidated (CCS-C), Agile
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1mo
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Manager, Software & Simulation Test Design Manager
Englewood, Colorado, United States
$126k-$189k/yr OnsiteFull Time
ispace
ispaceTokyo Stock Exchange: 9348: Developing robotic spacecraft for lunar transportation and resource exploration.
8+ YOE3+ MgmtLeads multidisciplinary software teams for flight/ground/test software with RTOS, HIL/CIL, and ITAR-aware aerospace development.
C/C++, Python, Linux, MATLAB/Simulink, NI LabVIEW/VeriStand/TestStand/Speedgoat, RTOS, VxWorks, RTEMS, CCSDS, cFS, DDS
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2d
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Software Test and QA Engineer II
Englewood, Colorado, United States
$72k-$103k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
3+ YOE3+ years in software testing/quality engineering, Bachelor's in CS/IS or equivalent, experience with STLC, Jira, multi-device integration testing, CI/CD, AI-driven testing and automated frameworks.
Jira, CI/CD
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2w
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Sr. Software Test Engineer (Contingent)
Aurora, Colorado, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEActive transferable TS/SCI clearance and U.S. citizenship, 5+ years relevant experience (or 3+ with advanced degree), experience with automated test frameworks, Agile/CI workflows, and validating functional/performance/security requirements.
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1mo
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Senior Software Engineer Test
California or New Jersey or New York or Washington or Hawaii or Alaska or Maryland or Connecticut or Rhode Island or Massachusetts or Nevada or Oregon or Arizona or Colorado or Wyoming or Texas or North Dakota or Minnesota or Missouri or Illinois or Wisconsin or Florida or Georgia or Michigan or Ohio or Virginia or Pennsylvania or Delaware or Vermont or New Hampshire or Maine or Utah or Idaho or Montana or New Mexico or South Dakota or Nebraska or Kansas or Oklahoma or Iowa or Arkansas or Louisiana or Mississippi or Alabama or Tennessee or Kentucky or Indiana or South Carolina or North Carolina or West Virginia or United States
$94k-$179k/yr RemoteFull Time
Mercury Insurance
Mercury InsuranceNYSE: MCY: Provider of personal and commercial insurance coverage.
5+ YOEBachelor's in CS or related (or equivalent experience), 5+ years industry experience, 3+ years Java/Python and automation/framework development, CI/CD, containerization, cloud, performance and API testing experience.
Jenkins, GitHub, JMeter, LoadRunner, Selenium, TestNG, JUnit, Appium, Docker, Kubernetes, AWS, Google Cloud, Azure, Postman, SoapUI, Curl, Insomnia, Java, Python, JavaScript
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5d
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Software Engineer in Test (SDET) / QA Automation Engineer
Arizona or California or Colorado or Florida or Georgia or Indiana or Iowa or Michigan or Minnesota or Nebraska or Nevada or New Hampshire or North Carolina or Oklahoma or Pennsylvania or Texas or Utah or Virginia or Washington
RemoteFull Time
Impartner
Impartner: Provides partner relationship management and channel marketing software.
5+ YOE5+ years building or testing production software, strong C#/.NET skills, owned end-to-end Playwright automation, API testing experience, CI/CD and AI tool usage, strong communication and debugging skills.
Playwright, C#, .NET, GitLab CI/CD, Claude Code, Postman, SQL, TypeScript, JavaScript, GitLab CI, Jira, NUnit
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