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Sr Test Engineer Jobs in Colorado (NOW HIRING)

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO · On-site

$115 - $180/hr

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and ...

Cerebras

Sr. Test Engineer

Golden, CO · On-site

$115 - $180/hr

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and ...

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO

$115K - $180K/yr

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and ...

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO · On-site

$115K - $180K/yr

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and ...

Infleqtion

Senior Test Engineer (QRF)

Louisville, CO · On-site

From fundamental physics to leading edge commercial products, Infleqtion enables "quantum everywhere" through our ecosystem of devices and platforms We are seeking a Senior Test Engineer to support ...

Infleqtion

Senior Test Engineer (QRF)

Louisville, CO · On-site

From fundamental physics to leading edge commercial products, Infleqtion enables "quantum everywhere" through our ecosystem of devices and platforms We are seeking a Senior Test Engineer to support ...

Loft Orbital Solutions

Sr. Test Engineer

Golden, CO

$115K - $180K/yr

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and ...

Infleqtion

Senior Test Engineer (QRF)

Louisville, CO · On-site

From fundamental physics to leading edge commercial products, Infleqtion enables "quantum everywhere" through our ecosystem of devices and platforms We are seeking a Senior Test Engineer to support ...

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All JobsSr Test Engineer JobsSr Test Engineer Jobs in Colorado

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 Sep 2, 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 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 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.

How much does a senior test engineer earn?

A senior test engineer typically earns between $80,000 and $120,000 annually, depending on experience, location, and industry. They often possess skills in automation tools, scripting, and quality assurance processes, which can influence salary levels.

Is senior test engineer a good career?

A senior test engineer is a valuable role in software development, focusing on designing and executing test plans to ensure product quality. It offers opportunities for career growth, specialization in testing tools and automation, and typically requires strong technical skills and certifications. The role is in demand across various industries with competitive salaries and advancement potential.

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, 84% Full Time, 11% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $124,622 per year, or $59.9 per hour.

Sr. Test Engineer

Loft Orbital Solutions

Golden, CO • On-site

$115 - $180/hr

Other

Re-posted 12 days ago

Job description

Wanna join the adventure?

As our new RF AIT (Radio Frequency Assembly, Integration, and Test) Engineer, you will play a pivotal role in the development, assembly, integration, and testing of RF (Radio Frequency) systems and components for Loft space missions. This role requires a strong background in RF engineering, electrical engineering, and space technology.

About the Role
  • Lead the assembly and integration of RF subsystems and components into the spacecraft.
  • Ensure proper installation, wiring, and connectivity of RF hardware according to design specifications.
  • Develop test plans and procedures for RF systems and components.
  • Conduct comprehensive RF tests to verify system performance, including sensitivity, signal‑to‑noise ratio, and frequency response.
  • Troubleshoot and resolve RF hardware issues during testing.
  • Prepare RF hardware for environmental testing, including thermal vacuum testing, vibration testing, and electromagnetic interference (EMI)/electromagnetic compatibility (EMC) testing.
  • Analyze and report on environmental test results to ensure RF systems meet specified requirements.
  • Collaborate with RF system architects and design engineers to perform system analysis and simulations for performance optimization.
  • Work closely with cross‑functional teams, including electrical engineers, mechanical engineers, and system engineers, to integrate RF systems into spacecraft successfully.
  • Hands‑on experience with space hardware and spaceflight antennas, with a strong understanding of design intent.
  • Proficiency in test engineering, including test design, validation, execution, and troubleshooting.
  • Experience with tests such as EMI/EMC, GNC GPS testing, and TTNC (tracking telemetry and control).
  • Knowledge of relevant software for testing and analysis.
  • Familiarity with electrical check‑out procedures and environments, though emphasis lies more on rigorous testing rather than environmental testing.
Must Haves
  • Bachelor’s degree in Electrical Engineering, Aerospace Engineering, or a related field. Master’s degree preferred.
  • Minimum of 5 years of experience in RF subsystem testing and integration.
  • Proven experience in RF system integration, simulation, and performance analysis.
  • Experience in payload RF systems, transceiver, and amplifier design.
  • Proven experience with RF testing tools (VNA, Spectrum Analyzer, RF chamber).
  • Knowledge in EMI/EMC characterization is a real plus for this position.
  • Excellent communication and teamwork skills.
Nice to Haves
  • Experience in Signal Processing algorithms

Salary: $115,000 - $180,000 per year.

State law requires us to tell you the base compensation range for this role, which is $115,000 - $180,000 per year. This is determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we evaluate individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you, and see if you are a great fit for our team. What we can’t quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.

* Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren’t afraid to challenge assumptions. We strongly encourage you to apply, even if you don’t check all the boxes.

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