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Integration Test Engineer Jobs in Virginia (NOW HIRING)

Nwis

Test Engineer

Sterling, VA

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration ... Test Engineer Location:Sterling, VA Clearance:TS/SCI Poly **This position is CONTINGENT upon ...

Nightwing

Test Engineer

Sterling, VA · On-site

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration ... Job Title: Test Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is ...

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$44.1K

$123.2K

$172K

How much do integration test engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for integration test engineer in Virginia is $123,209.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $138,800.00 per year, depending on experience, location, and employer.

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

To thrive as an Integration Test Engineer, you need a strong background in software development, test methodologies, and system integration, often supported by a degree in computer science or a related field. Familiarity with test automation tools (such as Selenium or Jenkins), scripting languages, and continuous integration systems is typically required. Excellent analytical thinking, problem-solving abilities, and clear communication help you identify issues and collaborate effectively with development teams. These skills are crucial for ensuring seamless integration of software components, reducing defects, and delivering reliable systems.

What are some common challenges faced by Integration Test Engineers when working with cross-functional teams?

Integration Test Engineers often work closely with development, QA, and operations teams to ensure that various software modules function seamlessly together. A common challenge is managing communication and expectations between teams, especially when modules are developed by different groups or vendors. Integration issues may arise due to inconsistencies in data formats, interfaces, or timing, requiring proactive problem-solving and clear documentation. Successful engineers excel at collaborating, coordinating test schedules, and providing detailed feedback to stakeholders, which helps streamline the integration process and resolve issues efficiently.

What are Integration Test Engineers?

Integration Test Engineers are professionals who specialize in verifying that different software modules or components work together correctly as a complete system. They design, implement, and execute test procedures to identify issues that may arise when integrating various parts of an application or system. Their role is crucial in ensuring the quality and reliability of software products before they are released to users. Integration Test Engineers often collaborate with developers and system architects to define test plans and resolve any integration issues found during testing.

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

AspectIntegration Test EngineerSoftware Test Engineer
Primary FocusTesting how different software modules work togetherTesting individual software components or features
Required SkillsKnowledge of integration processes, scripting, debuggingUnderstanding of testing methodologies, test case design
Work EnvironmentCollaborates with development teams during integration phasesWorks across various stages of software development, often independently
CertificationsISTQB, ISTQB Advanced Level, or similarISTQB, Certified Software Tester, or similar

While both roles focus on testing, Integration Test Engineers specialize in verifying the interaction between modules, whereas Software Test Engineers focus on testing individual components. Understanding these differences helps employers and candidates align skills with job requirements effectively.

What are popular job titles related to Integration Test Engineer jobs in Virginia? For Integration Test Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Integration Test Engineer jobs in Virginia look for? The top searched job categories for Integration Test Engineer jobs in Virginia are:
What cities in Virginia are hiring for Integration Test Engineer jobs? Cities in Virginia with the most Integration Test Engineer job openings:
Integration Test Engineer jobs near you
Infographic showing various Integration Test Engineer job openings in Virginia as of May 2026, with employment types broken down into 5% Internship, 88% Full Time, and 7% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $123,209 per year, or $59.2 per hour.
Systems Integration & Test Engineer

Systems Integration & Test Engineer

CACI International, Inc.

Sterling, VA • On-site

$165.40K/yr

Full-time

Medical, Retirement, PTO

Posted yesterday

Job description

Job Title: Systems Integration & Test Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
Anticipated Posting End: 6/2/2026
The Opportunity:
CACI is currently looking for an experienced, highly skilled, and driven Systems Integration & Test Engineer to perform verification and validation of multiple integrated software applications for a national customer in the Mission Management domain. You'll join our SHIV integration test team located in Sterling, VA and the Denver Tech Center, CO.
The ideal candidate will have broad experience in Full Lifecycle Systems Engineering and Integration (SE&I) of mission software applications and the ability to assess requirements and derive acceptance criteria. As a self-starter using that knowledge, you will design automated end-to-end (E2E) mission test strategies that satisfy real-world user stories.
As a member of the SHIV team, you will learn and analyze several third-party software applications that deploy new features on an agile basis, and you will work closely with the SHIV team's software developers to perform troubleshooting when implemented tests find software bugs, defects or changes. Join this passionate team of systems engineers and software developers as we help our customer transition from heavily manual testing practices to automated integration tests in a constantly changing agile environment.
Responsibilities:
  • Partner with the applications' engineers to learn and understand their applications, interconnections, mission threads, functional requirements, and dependencies
  • Trace legacy and new functional requirements to third-party apps in development
  • Write testable and understandable acceptance criteria for the automated tests
  • Track the completion dates for an application's internal and external dependencies
  • Develop E2E autonomous systems testing strategies using real-world user scenarios and realistic, dynamic test data in an agile-based test environment
  • Design scripts for automated tests that exercise UI-based and API-based functionality and satisfy the test's acceptance criteria
  • Collaborate with developers to implement test scripts for automation that verify functional requirements across multiple cloud-based applications
  • Maintain and enhance existing tests to exercise newly deployed and/or updated software features developed by third-party agile programs

Qualifications:
Required:
  • Active TS/SCI with polygraph (or willingness to obtain a polygraph)
  • BA/BS in STEM field or related experience
  • Expertise in the Mission Management domain and willing to learn more
  • 7+ years of systems engineering experience with planning and scheduling software
  • Understanding of federal government operational environments
  • A self-starter and self-directed with a user-centric mindset when developing testing of processes across multiple software applications
  • Experience in Full Lifecycle Systems Engineering and Integration and end-to-end multi-segment testing
  • Ability to act as a bridge between software developers and project stakeholders.
  • Ability to communicate effectively and collaboratively in a team environment
  • The candidate must exhibit professionalism, flexibility, and tolerance to change

Desired:
  • Experience in agile software development, systems integration and verification skills
  • Experience with crafting acceptance criteria for functional requirements
  • Experience with JIRA and Confluence for task organization and tracking
  • Familiarity with test automation frameworks, SQL for data verification, and API testing tools, coding experience can be helpful but is not required

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$98,500-$206,800
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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