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Senior Software Test Engineer Jobs in Colorado (NOW HIRING)

asrcfh

Software Test Engineer

Colorado Springs, CO

Join a Team Supporting Critical Space Operations ASRC Federal Space & Defense is seeking a Software Test Engineer to support the U.S. Space Force's Critical Satellite Communications (C-SAR) mission ...

Peraton

Software Test Engineer

Colorado Springs, CO

... Test / QA Software Engineer will support testing, quality assurance, integration validation, and operational readiness activities for mission-critical applications and systems supporting NORAD and ...

Peraton

Software Test Engineer

Colorado Springs, CO · On-site

... Test / QA Software Engineer will support testing, quality assurance, integration validation, and operational readiness activities for mission-critical applications and systems supporting NORAD and ...

ICR, Inc.

Software Test Engineer - Aurora, CO

Aurora, CO

$125K - $180K/yr

Software Test Engineer - Aurora, CO This job announcement will be posted on an ongoing basis. ICR is seeking experienced Software/Software Test Engineer to join the Kaldi Team. The Kaldi Program is ...

Natera

Software Test Engineer

Boulder, CO

... test scenarios * Identify, document, and track software defects; collaborate with engineering teams to troubleshoot and resolve issues * Support validation and verification activities for new ...

Natera

Software Test Engineer

Boulder, CO · On-site

... test scenarios * Identify, document, and track software defects; collaborate with engineering teams to troubleshoot and resolve issues * Support validation and verification activities for new ...

Medtronic

Sr Software Engineer (SDET)

Lafayette, CO · On-site

$115K - $149K/yr

A Day in the Life In this exciting role as a Senior Embedded Software Test Engineer, you will have responsibility for architecting and implementing embedded software testing that maximizes our ...

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Senior Software Test Engineer information

See Colorado salary details

$23.7K

$132K

$171.9K

How much do senior software test engineer jobs pay per year?

As of Jul 22, 2026, the average yearly pay for senior software test engineer in Colorado is $132,029.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,200.00 and $150,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Software Test Engineer, and why are they important?

A Senior Software Test Engineer needs deep expertise in software testing methodologies, automation frameworks, and programming languages like Java, Python, or C#, typically backed by a degree in computer science or related field. Familiarity with tools such as Selenium, JUnit, TestNG, and bug-tracking systems like Jira, as well as certifications like ISTQB, is highly valuable. Strong problem-solving abilities, attention to detail, and effective communication skills enable collaboration and leadership within QA and development teams. These competencies are crucial to ensuring software quality, minimizing defects, and delivering reliable products in complex technical environments.

What are the typical collaboration points between a Senior Software Test Engineer and other teams during a project lifecycle?

Senior Software Test Engineers frequently collaborate with developers, product managers, and DevOps engineers throughout the project lifecycle. Early in the process, they work closely with developers to understand requirements and clarify acceptance criteria. During development, they coordinate on bug tracking and test coverage, and participate in sprint planning or daily stand-ups. They also interact with DevOps to integrate automated tests within CI/CD pipelines, ensuring smooth deployment and feedback cycles. This cross-functional collaboration is essential for delivering high-quality software efficiently.

What is the difference between Senior Software Test Engineer vs Software Test Engineer?

AspectSenior Software Test EngineerSoftware Test Engineer
CredentialsTypically requires 5+ years of experience, certifications like ISTQBEntry to mid-level, often with 1-3 years of experience, similar certifications
Work EnvironmentLeads testing projects, mentors junior staff, designs test strategiesPerforms test execution, reports bugs, follows test plans
Industry UsageUsed across software development companies, especially in larger teamsCommon in various tech companies, startups, and software firms

The main difference between a Senior Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and leadership. Senior roles involve strategic planning, mentorship, and complex testing, while Software Test Engineers focus on executing tests and reporting issues. Both roles are essential in ensuring software quality, with the senior position requiring more expertise and leadership skills.

What does a Senior Software Test Engineer do?

A Senior Software Test Engineer is responsible for designing, developing, and executing comprehensive test plans to ensure the quality and functionality of software products. They lead testing efforts, identify defects, and work closely with development teams to resolve issues. In addition, they may mentor junior testers, implement automation frameworks, and help define testing standards and best practices within the organization. Their goal is to ensure software reliability, performance, and user satisfaction before release.
What cities in Colorado are hiring for Senior Software Test Engineer jobs? Cities in Colorado with the most Senior Software Test Engineer job openings:
Infographic showing various Senior Software Test Engineer job openings in Colorado as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $132,029 per year, or $63.5 per hour.

Software Test Engineer

asrcfh

Colorado Springs, CO

Other

Posted 2 days ago

Job description

Join a Team Supporting Critical Space Operations

ASRC Federal Space & Defense is seeking a Software Test Engineer to support the U.S. Space Force's Critical Satellite Communications (C-SAR) mission in Colorado Springs, Colorado. In this role, you will help ensure the reliability, performance, and readiness of mission-critical software systems that support MILSATCOM operations around the globe.

This is an opportunity to work directly with cutting-edge satellite command and control technologies in a highly collaborative environment where your contributions have a direct impact on national security and space operations.

Location: Colorado Springs, CO (onsite)
Clearance: At a minimum, Active Secret security clearance, with the ability to obtain a TS/SCI security clearance.

What You'll Do

As a member of a specialized engineering team, you will support testing and validation activities for the Command and Control System - Consolidated (CCS-C) integrated environment. Your work will help ensure the successful deployment and operation of Commercial Off-the-Shelf (COTS) applications, custom-developed software, and satellite-specific data products supporting U.S. Space Force missions. Applications are hosted on Windows, Solaris, and Linux platforms.

 

Responsibilities include:

  • Develop, prepare, and execute formal software acceptance tests
  • Validate software maintenance releases and system enhancements
  • Collaborate closely with software developers during unit, integration, and system testing activities
  • Analyze test results, identify defects, and support resolution efforts
  • Provide daily status reporting during formal test events
  • Maintain and execute regression test suites to ensure system stability
  • Support user acceptance testing and assist with troubleshooting and root-cause analysis
  • Verify software performance across Windows, Linux, and Solaris environments
  • Apply software configuration management (CM) best practices to ensure consistency and integrity across multiple systems

What You'll Bring

  • Required Qualifications
  •  At a minimum, Active Secret security clearance, with the ability to obtain a TS/SCI security clearance.
  • Current Security+ certification (DoD 8570 IAT Level II), or ability to obtain within 90 days of hire
  • Bachelor's degree in a technical discipline and 2–4 years of relevant experience, or equivalent combination of education and experience
  • Experience supporting MILSATCOM operations, satellite command and control systems, or a related developmental/operational environment preferred
  • Strong written and verbal communication skills with the ability to communicate technical concepts to both engineering teams and customers

Preferred Qualifications

  • 4+ years of software or system testing experience
  • Experience supporting MILSATCOM and/or satellite command and control systems
  • Familiarity with Agile software development methodologies
  • Experience working in classified or mission-critical operational environments
  • Knowledge of automated testing tools and test management processes
  • Ability to articulate technical concepts orally and in written forms both internally to the team as well as externally to the customer

Why ASRC Federal?

At ASRC Federal, you'll work alongside talented professionals supporting some of the nation's most important space and defense missions. We offer meaningful work, a collaborative culture, opportunities for growth, and the chance to contribute to capabilities that help protect and connect our nation.

Apply