1

System Test Engineer Jobs in Colorado (NOW HIRING)

Provide systems engineering/integration support to coordinate with Systems Engineering and Integrating and Test, software, Avionics, and other technical to enable the derivation of a comprehensive ...

Test Engineer

Littleton, CO ยท On-site

$145K - $150K/yr

Provide systems engineering/integration support to coordinate with Systems Engineering and Integrating and Test, software, Avionics, and other technical to enable the derivation of a comprehensive ...

Provide systems engineering/integration support to coordinate with Systems Engineering and Integrating and Test, software, Avionics, and other technical to enable the derivation of a comprehensive ...

Provide systems engineering/integration support to coordinate with Systems Engineering and Integrating and Test, software, Avionics, and other technical to enable the derivation of a comprehensive ...

Systems Test Engineer 3

Centennial, CO ยท On-site

$99K - $166K/yr

System Test trade study development and management. * Risk, issue, and opportunity management as it ... Bachelor's degree in Engineering or related technical field is required from an accredited college ...

Collaborate with developers to understand system functionality * Develop and maintain test documentation * Ensure test coverage and adherence to project requirements * Provide feedback and ...

Test Engineer

Colorado Springs, CO ยท On-site

$90K - $140K/yr

Test Engineer Location: Peterson SFB - Colorado Springs, CO Work Type: Full-Time / Onsite (limited ... Experience architecting complex systems in Model-Based Systems Engineering, including CAMEO or ...

New

As a Senior Systems Test Engineer, you will design and implement automated test infrastructure to ... Work closely with software and system owners to develop deep understanding of how our systems work

ASRC Federal Mission Solutions is a premier provider of systems engineering, software engineering ... We are seeking highly motivated Test Engineers to join our team at Schriever Space Force Base, in ...

Title: Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... Your contributions will be pivotal in designing and optimizing defense systems that ensure national ...

ASRC Federal Mission Solutions is a premier provider of systems engineering, software engineering ... We are seeking highly motivated Test Engineers to join our team at Schriever Space Force Base, in ...

Test Engineer

Colorado Springs, CO ยท On-site

$62K - $141K/yr

Our team of experts has vast experience in complex systems gained from working across various ... As a Test Engineer on our Space Force-centric teams, you'll use your experience to work with ...

Test Engineer

Colorado Springs, CO ยท On-site

$89K - $134K/yr

Title: Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... Your contributions will be pivotal in designing and optimizing defense systems that ensure national ...

Test Engineer

Colorado Springs, CO ยท On-site

$61K - $141K/yr

R0237889 Test Engineer The Opportunity : When an Air Force or Navy user tries new sof t war e, they ... Experience architecting complex systems in Model-Based Systems Engineering, including CAMEO or ...

Senior Systems Test Engineer

Broomfield, CO ยท On-site

$120K - $155K/yr

As a Senior Systems Test Engineer, you will design and implement automated test infrastructure to ... Work closely with software and system owners to develop deep understanding of how our systems work

next page

Showing results 1-20

System Test Engineer information

See Colorado salary details

$25

$66

$201

How much do system test engineer jobs pay per hour?

As of Jul 12, 2026, the average hourly pay for system test engineer in Colorado is $66.78, according to ZipRecruiter salary data. Most workers in this role earn between $48.80 and $70.53 per hour, depending on experience, location, and employer.

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

To thrive as a System Test Engineer, you need a solid understanding of software testing principles, systems integration, and troubleshooting, often supported by a degree in computer science or engineering. Familiarity with test automation tools (such as Selenium or JUnit), scripting languages, and defect tracking systems is essential. Attention to detail, analytical thinking, and strong communication skills help set top performers apart in this role. These competencies ensure thorough validation of systems, efficient issue resolution, and seamless collaboration with development teams to deliver high-quality products.

What engineers make $300,000 a year?

Senior engineers in specialized fields such as software engineering, data engineering, or systems engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and working in high-demand industries like technology or finance. Executive or lead engineering roles, often requiring advanced certifications and management responsibilities, also tend to have compensation in this range.

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

AspectSystem Test EngineerSoftware Test Engineer
CredentialsBachelor's in Engineering or Computer Science; certifications like ISTQBBachelor's in Computer Science or related; certifications like ISTQB
Work EnvironmentTesting integrated hardware and software systems in lab or fieldTesting software applications in development or QA labs
Industry UsageUsed across hardware, embedded systems, and software industries
Common Search IntentComparing roles in system-level testing

The main difference is that System Test Engineers focus on testing complete systems, including hardware and software, while Software Test Engineers primarily test software applications. Both roles require similar certifications and work environments but differ in scope and focus.

What are some common challenges faced by System Test Engineers when working on complex projects?

System Test Engineers often encounter challenges such as coordinating testing across multiple subsystems, managing shifting requirements, and ensuring thorough test coverage in tight timelines. They must work closely with developers, product managers, and other QA professionals to identify integration issues early and efficiently prioritize defects. Strong communication and adaptability are essential, as projects may involve rapidly evolving technologies and frequent cross-functional collaboration.

What engineer makes $500,000 a year?

While most system test engineers earn significantly less, some senior engineers with extensive experience, specialized skills, or leadership roles in high-paying industries can reach or exceed $500,000 annually, often including bonuses and stock options. Such compensation is typically associated with executive-level positions or highly specialized roles in technology companies.

Will AI replace system engineers?

AI is unlikely to fully replace system test engineers, as their role involves complex problem-solving, understanding system requirements, and interpreting results that require human judgment. AI tools can assist with automation and data analysis, but human oversight remains essential for designing tests, troubleshooting issues, and ensuring system reliability. The role may evolve to include managing AI-driven testing processes and developing new testing strategies.

What does a system test engineer do?

A system test engineer is responsible for designing, developing, and executing tests to ensure that complex systems function correctly and meet specified requirements. They identify defects, validate system performance, and often use testing tools and scripting skills to automate tests, working closely with development teams throughout the software or hardware development lifecycle.
What are popular job titles related to System Test Engineer jobs in Colorado? For System Test Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching System Test Engineer jobs in Colorado look for? The top searched job categories for System Test Engineer jobs in Colorado are:
What are popular job titles related to System Test Engineer jobs in CO? For System Test Engineer jobs in CO, the most frequently searched job titles are:
Test Engineer

Test Engineer

Isys Technologies

Littleton, CO โ€ข On-site

Full-time

Re-posted 5 days ago


Job description

Minimum Clearance RequiredUS CitizenResponsibilities

I2X Technologies is a reputable technology services company to the Federal Government.ย  Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your field and for your country.ย  We provide long-term growth and development. Headquartered in Colorado, I2X is engaged in programs across the country and in more than 20 states.ย  Our programs support multiple Federal agencies, the Department of Defense and often focused on the space initiatives of our government customers.

I2X Technologies is seeking a Test Engineerย to support ongoing activities for a customer in Littleton, CO. This position will be on-site.ย 

Job Duties:

  • Provide systems engineering/integration support to coordinate with Systems Engineering and Integrating and Test, software, Avionics, and other technical to enable the derivation of a comprehensive set of test cases and test requirements that exercise nominal and off-nominal mission-critical test events
  • Develop test planning products in support of mission simulation and functional tests including Test Information Sheets (TISs), Test Specifications, and other products
  • Develop detailed test procedures for mission simulation and functional tests
  • Support execution of planned mission simulation and functional tests in the Test Labs.
  • Develop test reports.
  • Support working groups, technical reviews, test lab integration/planning meetings, and other program meetings as necessary in support of Mission Test engineering.
  • Perform data validation support
  • Able to run tests on shift work as lab schedules require (labs operate 6 days a week 7 AM to Midnight)
  • Perform Root Cause and Corrective Action (RCCA) on test procedure execution non-conformances/failures
  • Perform systems enginering including writing/mainting set of requirements ad the system and subsystem level, decomposed from higher level requirement specifications (ensuring correct requirement text, tracability, linkages, etc)
  • Writing/maintaining verification requirements ensuring correct success criteria, verification menthod, allocation to test procedures, conformance/non-conformance with contractual requirments
Qualifications
  • Degree in Computer Science, engineering or the hard sciences (e.g. Electrical Engineering, Mechanical Engineering, Physics)
  • 9+ย  years' experience of test engineering
  • Python, Java or like scripting language
  • Experience generating test plans, procedures, execution, debugging/trouble shooting
  • Experience testing in a lab setting - following strict procedures, writing debug flags
  • Agile development

ย Desired Requirements:

  • ย Orion or Deep space programs, space vehicles operations/commands

Essential Requirements:

US Citizenship is required.

In compliance with Colorado's Equal Pay for Equal Work Act, the annual base salary range for this position is listed . Please note that the salary information is a general guideline only. I2X Technologies considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer.

Physical Demands:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job with or without reasonable accommodation.

While performing the duties of this job, the employee will regularly sit, walk, stand and climb stairs and steps. May require walking long distance from parking to work station. Occasionally, movement that requires twisting at the neck and/or trunk more than the average person, squatting/ stooping/kneeling, reaching above the head, and forward motion will be required. The employee will continuously be required to repeat the same hand, arm, or finger motion many times. Manual and finger dexterity are essential to this position. Specific vision abilities required by this job include close, distance, depth perception and telling differences among colors. The employee must be able to communicate through speech with clients and public. Hearing requirements include conversation in both quiet and noisy environments. Lifting may require floor to waist, waist to shoulder, or shoulder to overhead movement of up to 20 pounds. This position demands tolerance for various levels of mental stress.

I2X Technologies is an Engineering and Information Technology Company focused on providing Services to the Federal and State Government. I2X offers a competitive compensation program and comprehensive benefits package to our employees.

Employment Type: FULL_TIME