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System Integration Testing Jobs (NOW HIRING)

Responsibilities We are seeking a motivated product quality SYSTEM ENGINEER to support the planning ... As the world's leading mission capability integrator and transformative enterprise IT provider, we ...

Responsibilities We are seeking a motivated product quality SYSTEM ENGINEER to support the planning ... As the world's leading mission capability integrator and transformative enterprise IT provider, we ...

Responsibilities We are seeking a motivated product quality SYSTEM ENGINEER to support the planning ... As the world's leading mission capability integrator and transformative enterprise IT provider, we ...

Responsibilities We are seeking a motivated product quality SYSTEM ENGINEER to support the planning ... As the world's leading mission capability integrator and transformative enterprise IT provider, we ...

Responsibilities We are seeking a motivated product quality SYSTEM ENGINEER to support the planning ... As the world's leading mission capability integrator and transformative enterprise IT provider, we ...

Responsibilities We are seeking a motivated product quality SYSTEM ENGINEER to support the planning ... As the world's leading mission capability integrator and transformative enterprise IT provider, we ...

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System Integration Testing information

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$65K

$157K

$167.5K

How much do system integration testing jobs pay per year?

As of Jun 25, 2026, the average yearly pay for system integration testing 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 is the job of integration testing?

The job of integration testing involves verifying that different software modules or components work together correctly as a combined system. It ensures data flows properly between modules and that integrated features function as intended, often using testing tools and scripts to identify interface issues before system deployment.

What engineer makes $500,000 a year?

While some highly experienced engineers in specialized fields such as software engineering, data science, or executive roles can earn $500,000 or more annually, such compensation typically includes base salary, bonuses, and stock options. Achieving this level often requires extensive experience, advanced skills, and working in high-paying industries or companies.

What are some common challenges faced in a System Integration Testing (SIT) role, and how can they be addressed?

One common challenge in a System Integration Testing (SIT) role is managing dependencies between multiple systems or components, as issues in one area can impact the entire integration process. Testers often need to coordinate closely with development, operations, and other QA teams to ensure all parts are ready and properly configured. Additionally, creating comprehensive test cases that cover complex interactions can be time-consuming and requires a deep understanding of system architecture. Effective communication, thorough documentation, and using automation tools can help address these challenges and ensure successful integration testing.

What is the difference between System Integration Testing vs Software Tester?

AspectSystem Integration TestingSoftware Tester
Primary FocusVerifying integration between system componentsIdentifying bugs and issues in software applications
Skills & CertificationsKnowledge of testing tools, integration processes, scriptingTesting methodologies, bug tracking, basic scripting
Work EnvironmentTesting teams, development environments, QA labsDevelopment teams, QA teams, project environments
Industry UsageSoftware development, IT projects, system deploymentSoftware companies, IT firms, product testing

System Integration Testing focuses on verifying that different system components work together correctly, while a Software Tester generally performs various testing activities across the software development lifecycle. Both roles require testing skills and knowledge of testing tools, but their scope and focus differ significantly.

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

To thrive as a System Integration Testing Engineer, you need a solid understanding of software development, testing methodologies, and system architecture, typically backed by a degree in computer science or a related field. Familiarity with test automation tools (like Selenium or Jenkins), scripting languages, and requirements management systems is crucial. Attention to detail, strong analytical thinking, and effective communication help you identify, troubleshoot, and report integration issues efficiently. These skills and qualities are vital to ensure that complex systems work together seamlessly and meet business requirements.

What does system integration testing do?

System integration testing (SIT) is a phase where a System Integration Tester verifies that different software modules or systems work together correctly. It involves testing data flow, interfaces, and overall functionality to identify issues before deployment, often using testing tools and scripts. This ensures that integrated components function as intended in a real-world environment.

How much does a system integration test engineer make at Lockheed Martin?

A system integration test engineer at Lockheed Martin typically earns between $70,000 and $110,000 annually, depending on experience, education, and location. The role often requires knowledge of testing tools, systems engineering, and security protocols, with opportunities for overtime and clearance-based pay adjustments.

What is System Integration Testing?

System Integration Testing (SIT) is a phase in the software testing process where individual modules or components are combined and tested as a group. The goal is to identify issues related to the interaction between integrated units, such as data flow, interface mismatches, or communication problems. SIT helps ensure that the integrated system functions as intended when all parts work together. This step is critical for delivering a reliable and cohesive software product before it moves to user acceptance testing or production.
More about System Integration Testing jobs
What cities are hiring for System Integration Testing jobs? Cities with the most System Integration Testing job openings:
Infographic showing various System Integration Testing job openings in the United States as of June 2026, with employment types broken down into 55% Full Time, 37% Part Time, 1% Temporary, 6% Contract, and 1% Nights. 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.

System Integration & Testing Engineer (MPL/Senior) - On-site

IAV Automotive Engineering Inc

Novi, MI • On-site

$156K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago


Job description

IAV is offering exciting opportunities to join dynamic teams with exposure to top tier projects!

IAV Group is an engineering and technical consultancy servicing the global automotive industry with approximately 7,000 employees worldwide and more than 40 years of experience. As a recognized leader in the specification, design, development, validation and production launch of advanced vehicle and powertrain systems, IAV Automotive Engineering deploys a leading team of technical experts, engineering tools and program processes from its North American Headquarters in Novi, Michigan.

IAV is currently seeking a highly motivated System Integration & Testing Engineer (MLP / Senior) is responsible for integrating hardware and software components into a complete system and validating that the system meets all functional and performance requirements. This role plays a critical part in the verification and validation (V&V) process by designing and executing test strategies, identifying issues, and ensuring that the product is robust, safe, and reliable prior to deployment.

The ideal candidate will play a key role in delivering innovative, high-quality electrical solutions from concept through production while collaborating across engineering, manufacturing, and supplier teams in a fast-paced, customer-focused environment.

Why Join Us:

At IAV, you'll be part of a global leader in automotive engineering. We offer a dynamic work environment, opportunities for professional growth, and a culture that values innovation, collaboration, and diversity. Join us in driving the future of mobility.

Essential Responsibilities & Activities:

  • Lead test planning, integration management, change management, and software release management for vehicle development programs.
  • Integrate embedded software, ECUs, sensors, actuators, and communication networks such as CAN, LIN, and Ethernet.
  • Manage configuration, flashing, and version control of software into Electronic Control Units (ECUs).
  • Develop test scope, schedules, and deploy bench integration environments with defined requirements for simulator I/O, instrumentation, and automation solutions.
  • Design and manage test environments and instrumentation strategies to enable automated and functional integration testing of distributed vehicle features.
  • Collaborate with Software, Hardware, suppliers, and cross-functional teams to ensure seamless integration, issue resolution, and test execution.
  • Perform test bench integration across ECUs, control units, sensors, and actuators into Hardware-in-the-Loop (HIL) systems.
  • Validate and troubleshoot simulators, vehicle systems, and automation solutions within test environments to detect and resolve hardware/software integration issues early.
  • Execute both manual and automated testing, analyze results, and generate detailed test reports aligned with sprint or program schedules.
  • Lead continuous improvement initiatives to expand automation, enhance test reliability, and optimize execution efficiency.
  • Support troubleshooting and debugging of EE (Electrical/Electronic) system components across HW/SW domains.

Requirements

  • Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or a related technical field.
  • Experience with test tools and platforms such as dSPACE, National Instruments (NI), CANoe, CANalyzer, Vehicle Spy.
  • Strong experience with automated testing frameworks and continuous integration pipelines.
  • Knowledge of automotive development processes (e.g., ASPICE, V-model, Agile).
  • Experience supporting full vehicle development lifecycle from concept through validation and launch.
  • Familiarity with ECU diagnostics, network simulation, and communication protocols.
  • Experience in improving test processes, automation coverage, and system validation strategies.
  • Strong analytical and problem-solving skills with attention to detail.
  • Ability to build strong relationships and collaborate effectively across cross-functional and global teams.
  • Excellent organizational skills with strong attention to detail.
  • Strong proficiency with verbal and written communication skills, analytical problem solving, and creativity.
  • Willingness to travel, as needed

Benefits

  • 401K with company matching
  • PTO (Paid Time Off) starts at 20days/year with 1 day accumulation per year
  • Health/Dental/Vision insurance starts on date of hire
  • Health saving account
  • Flexible spending account
  • Life insurance
  • Short-Term & Long-Term Disability (covered 100% premium)
  • Tuition reimbursement
  • Training and Development
  • Paid Holidays
  • Employee assistance program
  • Employee Discount
  • Referral program