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Sr Test Engineer Jobs in Colorado (NOW HIRING)

CesiumAstro

Senior Electronics Test Engineer I

Westminster, CO · On-site

$111K - $144K/yr

We are looking to add a Senior Electronics Test Engineer I to our team. If you are excited about working in a startup environment and are passionate about developing critical test systems for leading ...

Lunar Outpost

Senior Test Systems Engineer

Arvada, CO · On-site

As a Senior Test Systems Engineer for the Lunar Terrain Vehicle Services (LTVS) program, you will be responsible for supporting the Assembly, Integration, and Test (AI&T) team in planning and ...

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Medtronic

Senior Systems Test Engineer

Lafayette, CO · On-site

As a Senior Systems Test Engineer, this role will provide technical leadership for system-level verification, integration, and test development activities for complex electromechanical products. The ...

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Sr Test Engineer information

See Colorado salary details

$72K

$124.6K

$177.2K

How much do sr test engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for sr test engineer in Colorado is $124,622.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What is a Sr Test Engineer?

Sr Test Engineers, or Senior Test Engineers, are experienced professionals responsible for designing, implementing, and overseeing testing processes to ensure the quality and functionality of products, typically in software or hardware development. They lead test planning, create and execute test cases, and work closely with development teams to identify and resolve defects. Additionally, Sr Test Engineers may mentor junior testers, automate test procedures, and contribute to continuous improvement of testing methodologies.

What is the difference between Sr Test Engineer vs Test Engineer?

AspectSr Test EngineerTest Engineer
Required CredentialsBachelor's degree in Computer Science or related field; experience in automation and manual testingBachelor's degree; entry-level or less experience in testing
Work EnvironmentInvolved in complex testing projects, often leading test planning and automationPerforms manual and basic automated testing under supervision
Employer & Industry UsageUsed across software, hardware, and tech companies for quality assurance rolesCommon in software development firms for entry-level testing roles

The main difference between a Sr Test Engineer and a Test Engineer lies in experience, responsibilities, and scope. Sr Test Engineers typically handle complex testing tasks, lead automation efforts, and have more industry experience, while Test Engineers focus on manual testing and basic automation. Both roles are essential in quality assurance, but the senior position involves greater leadership and technical expertise.

What are the key skills and qualifications needed to thrive as a Sr Test Engineer?

To thrive as a Sr Test Engineer, you need a deep understanding of software testing methodologies, test automation, and quality assurance principles, typically supported by a degree in computer science or a related field. Proficiency with automation tools like Selenium, JUnit, and CI/CD pipelines, as well as experience with bug tracking systems such as Jira, is common. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and address complex testing challenges. These competencies are crucial for ensuring high-quality, reliable software products and efficient development cycles.

What are some common challenges Sr Test Engineers face when coordinating with development teams?

Sr Test Engineers often encounter challenges such as aligning testing priorities with tight development deadlines, ensuring clear communication of defects, and managing expectations around test coverage and quality assurance. They play a key role in bridging gaps between QA and development, often advocating for robust testing practices while adapting to fast-paced changes. Building strong collaborative relationships and proactively participating in sprint planning or daily stand-ups can help Sr Test Engineers address these challenges and contribute to the overall success of the team.
What cities in Colorado are hiring for Sr Test Engineer jobs? Cities in Colorado with the most Sr Test Engineer job openings:
Sr Test Engineer jobs near you
Infographic showing various Sr Test Engineer job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $124,622 per year, or $59.9 per hour.

Lead AUR Test Engineer - Propulsion & Range Ops

Singularity Defense Corp.

Denver, CO • On-site

$90 - $130/hr

Other

Posted 4 days ago

Job description

Singularity Defense Corp. is looking for an experienced Senior Test Engineer to lead testing activities for tactical solid rocket motor propulsion systems in Denver, Colorado. The role involves overseeing the entire AUR test lifecycle, from integration to test execution and compliance with safety regulations.

Your expertise in explosive materials handling and working with government test range authorities will be crucial as you manage logistics, conduct tests, and ensure all activities meet DoD, ATF, and DDESB requirements. This position is essential in a leading aerospace and defense startup with strong backing.

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