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System Integration Test Engineer Jobs in Dallas, TX

L3HHCM20

Integration/Test Engineer

Greenville, TX · On-site

$86K - $116K/yr

Senior Associate, Integration/Test Engineering - Media Reproduction specialist Job Code: 41044 Job ... Acquire familiarity with the Esentry system to support software access, security protocols, and ...

L3HHCM20

Integration/Test Engineer (COTS Lab)

Greenville, TX · On-site

$86K - $116K/yr

The Integration/Test Engineer (COTS Lab) role supports the successful delivery of units by working closely with system engineering, hardware engineering, program management, project engineering ...

L3Harris Technologies

Integration/Test Engineer

Greenville, TX · On-site

$90K - $121K/yr

Senior Associate, Integration/Test Engineering - Media Reproduction specialist Job Code: 41044 Job ... Acquire familiarity with the Esentry system to support software access, security protocols, and ...

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All JobsSystem Integration Test Engineer JobsSystem Integration Test Engineer Jobs in Dallas, TX

System Integration Test Engineer information

See Dallas, TX salary details

$64.1K

$155K

$165.3K

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

As of Aug 27, 2026, the average yearly pay for system integration test engineer in Dallas, TX is $154,978.00, according to ZipRecruiter salary data. Most workers in this role earn between $164,800.00 and $164,800.00 per year, depending on experience, location, and employer.

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.

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 are popular job titles related to System Integration Test Engineer jobs in Dallas, TX?

For System Integration Test Engineer jobs in Dallas, TX, the most frequently searched job titles are:

What job categories do people searching System Integration Test Engineer jobs in Dallas, TX look for?

The top searched job categories for System Integration Test Engineer jobs in Dallas, TX are:

System Integration Test Engineer jobs near you
Infographic showing various System Integration Test Engineer job openings in Dallas, TX as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $154,978 per year, or $74.5 per hour.

Senior System Integration & Test Engineer

Secmation

Irving, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New

Job description

Senior System Integration & Test Engineer
Competitive Salary (Based on Experience and Market Conditions)
Signing Bonus • Equity • Relocation Assistance
Hybrid | Huntsville, AL | Full-Time | 9/80 Schedule
This isn't another defense contractor job.
Join a mission-focused engineering team integrating and testing complex RF-, embedded-, hardware-, and software-intensive systems for national defense. This senior-level individual-contributor role is centered on hands-on system integration, verification, validation, and test execution from benchtop and laboratory environments through HWIL, field testing, and formal Government-sponsored test events, including flight testing where applicable.
Why experienced engineers choose Secmation
  • Own meaningful integration and test activities from early benchtop work through formalGovernment-sponsored test events.
  • Work directly with complex RF, embedded, hardware, and software systems in laboratory, HWIL, field, and flight-test environments.
  • Collaborate directly with Government customers, subcontractors, industry partners, and internal development teams.
  • Solve cross-disciplinary integration problems and drive defects, risks, and test-readiness issues to closure.
  • Work within a small, highly technical team where individual engineers have visible impact.
  • Help transition defense technology from development into validated, operational capability.

What you'll do
Independently own system integration, verification, validation, and test activities for complex defense systems. This is a highly hands-on individual-contributor role focused on technical execution, troubleshooting, test planning, verification, and customer-facing test readiness. The position does not carry formal technical team-lead responsibilities.
You'll work across:
  • Benchtop and laboratory integration through HWIL, field testing, and formal Government-sponsored test events, including flight testing where applicable.
  • Translation of system requirements, technical capabilities, interfaces, and constraints into executable test plans, procedures, verification methods, and objective readiness and acceptance criteria.
  • Integration of complex RF, embedded, hardware, and software subsystems, including cross-disciplinary troubleshooting and root-cause analysis.
  • Technical coordination with Government customers, subcontractors, industry partners, program stakeholders, and internal development teams.
  • Identification and management of integration risks, defects, technical action items, test readiness, and issue resolution through closure.
  • System-level test execution, data analysis, verification evidence, detailed test reporting, and technical briefings to internal leadership and Government customers.

What we're looking for
  • U.S. citizenship and an active DoD Secret security clearance are required, with the ability to obtain and maintain TS/SCI.
  • Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Engineering, or a related technical discipline.
  • 8+ years of progressive experience in systems integration, verification, validation, test engineering, or related systems engineering roles supporting complex hardware- and software-intensive systems within defense or national security programs.
  • Demonstrated ability to independently own integration and test activities from benchtop and laboratory integration through HWIL, field testing, and formal Government-sponsored test events.
  • Strong background integrating and testing RF, embedded, hardware, and software systems, including troubleshooting complex cross-disciplinary interfaces and system-level failures.
  • Experience applying Model-Based Systems Engineering (MBSE) tools and methodologies to support system definition, interface management, verification, or test activities.
  • Proven experience planning, coordinating, and executing verification and validation activities, including laboratory, HWIL, field, and flight-test environments where applicable.
  • Experience translating system requirements, technical capabilities, interfaces, and constraints into executable test plans, procedures, verification methods, traceability, acceptance criteria, and detailed test reports.
  • Experienceidentifying integration risks, managing defects and technical action items, performing root-cause analysis, and driving test readiness and issue resolution to closure.
  • Strong coordination and communication skills, with experience managing technical interfaces across Government customers, subcontractors, industry partners, and internal development teams, and preparing technical briefings, reports, and customer presentations.

Compensation & Benefits
  • Competitive salary based on experience and market conditions
  • Signing bonus
  • Company equity
  • Relocationassistance
  • Hybrid 9/80 schedule with every other Friday off
  • Paid time off and flexible work schedules
  • Comprehensive medical, dental, and vision insurance
  • Life and short- and long-term disability insurance
  • 401(k) retirement benefits with company contribution

Work Environment
  • Hybrid role with on-site workrequired in Huntsville, Alabama.
  • Flexible 9/80 work schedule supporting every other Friday off.
  • Hands-on laboratory, integration, and test work with periodic field or Government-sponsored test activities as required by the program.

About Secmation
Secmation develops AI-enabled software, embedded cybersecurity, secure RF systems, and advanced communications technologies for the U.S. defense community. Our mission is to deliver next-generation secure technologies for Electronic Warfare, autonomous systems, and critical defense applications.
Small company. Big mission. Real engineering.
Equal Opportunity Employer
Secmation is proud to be an equal opportunity employer. We are committed to building a diverse and inclusive team. All qualified applicants will be considered for employment without regard to any status protected by applicable law.
The salary range represents a general guideline. Secmation considers the scope and responsibilities of the position, as well as a candidate's experience, education, skills, work location, current market conditions, and other bona fide factors when determining compensation.

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