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$157K

$167.5K

How much do system integration test engineer jobs pay per year?

As of Jun 1, 2026, the average yearly pay for system integration test engineer in the United States is $157,042.00, according to ZipRecruiter salary data. Most workers in this role earn between $167,000.00 and $167,000.00 per year, depending on experience, location, and employer.

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

To thrive as a System Integration Test Engineer, you need a strong background in systems engineering, testing methodologies, and a relevant degree in engineering or computer science. Familiarity with automated testing tools, scripting languages (such as Python or Shell), and systems like Jenkins or JIRA is commonly required, along with ISTQB certification being a plus. Analytical thinking, attention to detail, and effective communication are crucial soft skills for troubleshooting complex integrations and collaborating across teams. These skills and qualifications ensure the reliability and seamless operation of integrated systems, which is vital for delivering robust products.

How does a System Integration Test Engineer typically collaborate with development and product teams during a project?

System Integration Test Engineers work closely with development and product teams to ensure that various system components function together as intended. They regularly attend cross-functional meetings to review system requirements, share test results, and discuss integration challenges. Collaboration often involves providing feedback on potential design issues, coordinating test schedules, and suggesting improvements based on testing outcomes. This teamwork is essential to identify and resolve integration issues early, ensuring a smoother product release.

What does a System Integration Test Engineer do?

A System Integration Test Engineer is responsible for verifying that various components of a system work together as intended. They develop and execute test plans, identify integration issues, and collaborate with development teams to resolve defects. Their role ensures that hardware, software, and network elements interact seamlessly before a product is released. This position is critical for maintaining system reliability, performance, and user satisfaction.

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

AspectSystem Integration Test EngineerSoftware Test Engineer
Required CredentialsBachelor's in Computer Science or related, certifications like ISTQBBachelor's in Computer Science or related, certifications like ISTQB
Work EnvironmentTesting integrated hardware and software systems, often in lab or production settingsTesting individual software applications, mainly in development or QA labs
Employer & Industry UsageTech, manufacturing, telecommunications, industries with complex systemsSoftware companies, IT firms, app development
Common Search & ComparisonOften compared for roles involving system-level testing and integrationFocused on software functionality and bug detection

The main difference is that a System Integration Test Engineer tests the complete system, including hardware and software components working together, while a Software Test Engineer primarily tests individual software applications. Both roles require similar certifications and are used across tech and manufacturing industries, but their focus areas and environments differ.

More about System Integration Test Engineer jobs
What cities are hiring for System Integration Test Engineer jobs? Cities with the most System Integration Test Engineer job openings:
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System Integration Test Engineer jobs near you
Infographic showing various System Integration Test Engineer job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $157,042 per year, or $75.5 per hour.
System Integration/Test Engineer

System Integration/Test Engineer

RTL Networks

Colorado Springs, CO • On-site

$130K - $160K/yr

Full-time

Posted 25 days ago

Job description

Position Title: System Integration/Test Engineer
Location: Peterson SFB, Colorado Springs, CO
Pay Rate: The annual salary range for this position is $130,000 - $160,000. Please note that the salary information is a general guideline only. RTL Networks considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Status: Full-time / On-site
Required Clearance: Secret with T5 background investigation. Must be able to obtain/maintain sponsored clearance of up to TS/SCI.
Required Certification(s): IAT Level II (Security+CE)
About Us: RTL Networks, Inc. is a rapidly growing company primarily focused on providing information technology (IT) support services and personnel to various commercial and government customers for extended-term contracts. By providing a wide array of professional services and products, we help our customers leverage technology and operate confidently in their technology environments to ensure resource predictability, security, and reliability to meet business objectives.
Summary:
RTL Networks has an exciting opportunity for a DoD SECRET cleared System Integration/Test Engineer to help support Space and Ground segments of a military satellite communications program.
Primary Responsibilities:
Essential responsibilities of the System Integration/Test Engineer include, but are not limited to:
  • Responsible for the development of IT solutions across all components of software systems through design, integration, implementation, and support.
  • Coordinate, develop, and integrate new systems in both physical and virtualized environments.
  • Develop and install upgrades to existing systems.
  • Experience with supporting Windows operating systems.
  • COTS software deployment experience.
  • Develop scripts to improve system administration and deployment automation:
    • Experience writing scripts
    • Familiarity with automation tools / scripting
    • Familiarity with PowerShell scripting (ability to read/understand existing scripts)
  • Troubleshoot issues and provide support across the information system.
  • Strong understanding and application of cybersecurity practices (STIG compliance, system accreditation, etc.).
  • Familiarity with Agile development methodologies and principles.
  • Exceptional troubleshooting skills.

Qualifications:
  • Must meet DoD 8570 Information Assurance Workforce (IAWF) criteria or Information Assurance Technical (IAT) Level II certification at time of hire (i.e., Security+).
  • Advanced degree and 3+ years' experience or bachelors with 5+ years' experience or equivalent.

Physical Demands:
  • Must be able to lift up to 15 pounds.
  • Must be able to stand and walk for prolonged amounts of time.
  • Must be able to twist, bend and squat periodically.

SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the Secret level. US Citizenship is a requirement for clearance at this location.
NOTE:
  • The applicant selected for this position must have and be able to maintain an Active Security Clearance.
  • U.S. Citizenship required.
  • Applicants must have a valid driver's license for this position and will be subject to verification.
  • Chosen applicants must pass pre-employment drug screening, credit review, and a criminal background check.

We are an Equal Opportunity Employer, Females/Minority/Veterans/Disabled/Sexual Orientation/Gender Identity/Religion/National Origin
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