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System Integration Test Engineer Jobs (NOW HIRING)

Geologics

Integration & Test Engineer

Scottsdale, AZ · On-site

$40 - $44/hr

Integration & Test Engineer needed: Scottsdale, AZ. We have an opening with a great client of ours ... Generation of system test work products by applying the appropriate standards, processes ...

Geologics

Integration & Test Engineer

Scottsdale, AZ · On-site

$40 - $44/hr

Integration & Test Engineer needed: Scottsdale, AZ. We have an opening with a great client of ours ... Generation of system test work products by applying the appropriate standards, processes ...

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All JobsSystem Integration Test Engineer Jobs

System Integration Test Engineer information

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$65K

$157K

$167.5K

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

As of Jun 25, 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.

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 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.

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.

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.
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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 June 2026, with employment types broken down into 2% As Needed, 95% Full Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $157,042 per year, or $75.5 per hour.
Senior System Integration/Test Engineer

Senior System Integration/Test Engineer

Lockheed Martin Corporation

Courtland, AL

$122K - $159K/yr

Other

Posted 4 days ago

Lockheed Martin rating

8.2

Company rating: 8.2 out of 10

Based on 385 frontline employees who took The Breakroom Quiz

30th of 60 rated aerospace companies

Job description

Company Mission & Program Overview
Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity.
Join us in shaping a new era in space and find a career that's built for you.
Role Overview
We're seeking a Senior Systems Integration & Test Engineer to lead and execute complex system integration and test activities for a high-visibility SMD program. In this role, you will be a technical driver-planning test campaigns, integrating hardware and software systems, solving complex engineering challenges, and ensuring safe, successful execution of test operations.
This is a hands-on, high-impact role ideal for engineers who thrive in fast-paced environments and enjoy turning intricate system designs into verified, mission-ready hardware.
Work Schedule: Sunday-Wednesday, 6:00 AM - 4:30 PM
Key Duties & Responsibilities
Plan and execute system-level and sub-assembly-level integration and test activities.
Serve as a technical resource for troubleshooting mechanical, electronic, and software-related issues.
Support and apply Test Conductor processes, including error prevention, safety practices, data acquisition, and instrumentation procedures.
Integrate and test lab, ground, and flight hardware across domains such as missiles, launch vehicles, spacecraft, or aircraft.
Utilize and integrate COTS equipment, Ground Support Equipment (GSE), and the latest Test & Measurement Equipment (T&ME).
Employ Automation Framework tools and contribute to continuous improvement of test processes.
Collaborate across multi-disciplinary teams and coordinate with internal and external partners.
Support occasional alternate shifts and travel as required by program needs.
Work Environment
Fast-paced, collaborative engineering environment supporting mission-critical hardware.
Hands-on integration and testing with advanced aerospace systems.
Requires on-site presence in Courtland, Alabama with a structured Sunday-Wednesday, 6:00 AM - 4:30 PM schedule.
Occasional alternate shifts or travel may be required depending on test operations.

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About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912

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