ZipRecruiter

Log In

1

System Integration Tester Jobs (NOW HIRING)

Wayve

System Integration Engineer

Sunnyvale, CA · Hybrid

$196K/yr

The role We're looking for a System Integration Engineer to lead the integration and bring-up of ... Experience using application level software for testing, flashing, and triaging issues * Working ...

Parallel Wireless

System Integration Engineer

Boston, MA · On-site

$181K/yr

Lead and perform system integration and testing of RAN algorithms and radio equipment * Analyze product requirement specifications and translate requirements to task specifications * Understand ...

Navstar

System Integration Engineer

Columbia, MD · On-site

$164K/yr

... testers, integrators, etc.). She/he will develop, and update data flow diagrams and documentation used in the deployment and management of the system, and will support the development of system ...

Parallel Wireless

System Integration Engineer

Boston, MA · On-site

$181K/yr

This position will be actively involved with product development activities including testing and ... Lead and perform system integration and testing of RAN algorithms and radio equipment * Analyze ...

Lockheed Martin

System Integration Engineer

El Segundo, CA · On-site

$177K/yr

Performs technical planning, system integration, verification and validation, cost and risk, and ... designing, testing or verifying communications Payloads or Payload units • Experience or ...

Deloitte

System Integration Engineer

Tallahassee, FL · On-site

$158K/yr

Perform end-to-end testing (unit/integrated/regression/cutover), validate message content and ... Design, build, and support Epic Bridges interfaces connecting Epic to third-party systems (labs ...

next page

Showing results 1-20

People also search for

All JobsSystem Integration Tester Jobs

System Integration Tester information

See salary details

$65K

$157K

$167.5K

How much do system integration tester jobs pay per year?

As of Jun 4, 2026, the average yearly pay for system integration tester 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 Tester, and why are they important?

To thrive as a System Integration Tester, you need a solid understanding of software integration concepts, test planning, and debugging, typically supported by a degree in computer science or a related field. Familiarity with tools such as Selenium, Jenkins, Postman, and bug-tracking systems, as well as knowledge of scripting languages, is often required. Strong analytical thinking, attention to detail, and effective communication help testers identify issues and collaborate with development teams. These skills are crucial for ensuring that integrated systems function seamlessly and meet business requirements before deployment.

What are the typical challenges faced by a System Integration Tester when working with multiple software systems?

System Integration Testers often encounter challenges related to coordinating between diverse software systems that may have differing protocols, data formats, or communication standards. Ensuring seamless data flow and functional compatibility across systems requires strong analytical skills and attention to detail. Additionally, testers must collaborate closely with developers, business analysts, and QA teams to quickly identify, document, and resolve integration issues. Time management and adaptability are essential, as integration testing often involves strict deadlines and evolving project requirements.

What does a System Integration Tester do?

A System Integration Tester is responsible for verifying that different software components or systems work together as intended. They design and execute tests to ensure that integrated systems meet functional, performance, and reliability requirements. This role often involves identifying and troubleshooting issues that occur when combining modules, collaborating with developers, and documenting test results. Ultimately, their work helps ensure a seamless user experience and reliable system performance.

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

AspectSystem Integration TesterSoftware Tester
Primary FocusVerifies integration of multiple systems and componentsTests individual software applications or modules
CertificationsISTQB, ISTQB Advanced, or similarISTQB, CSTE, or similar
Work EnvironmentInvolves working with multiple systems, hardware, and softwarePrimarily software applications, often in development or QA labs
Industry UsageCommon in systems, telecommunications, and enterprise environmentsWidespread across software development companies

While both roles focus on testing, the System Integration Tester specializes in verifying that different systems and components work together seamlessly, whereas the Software Tester concentrates on testing individual software applications or modules. Understanding these differences helps organizations assign the right testing expertise for each phase of development.

More about System Integration Tester jobs
What job categories do people searching System Integration Tester jobs look for? The top searched job categories for System Integration Tester jobs are:
System Integration Tester jobs near you
Infographic showing various System Integration Tester job openings in the United States as of May 2026, with employment types broken down into 62% Full Time, and 38% Contract. Highlights an 74% In-person, 13% Hybrid, and 13% Remote job distribution, with an average salary of $157,042 per year, or $75.5 per hour.
System Integration and Test Engineer

System Integration and Test Engineer

AST SpaceMobile

Lanham, MD • On-site

$167K/yr

Full-time

Posted 13 days ago

Job description

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Position Overview
We are seeking a System Integration and Test Engineer to support advanced communications and aerospace-related programs. This role is responsible for integrating complex hardware and software systems and executing comprehensive system-level testing to ensure performance, reliability, and compliance with technical requirements. The ideal candidate is hands-on, detail-oriented, and thrives in highly technical, cross-functional environments.
*Due to the nature of this role and applicable federal regulations, U.S. citizenship is required.
Key Responsibilities:
  • Plan and execute system integration and testing activities for advanced communications platforms
  • Perform hands-on integration of hardware and software subsystems, identifying and resolving interface and performance issues
  • Collaborate with cross-functional engineering teams to define integration requirements and address technical challenges
  • Conduct system-level testing in controlled lab environments as well as field or over-the-air testing scenarios
  • Analyze test results and provide clear documentation, reports, and actionable recommendations
  • Track and communicate integration progress and status updates to stakeholders
  • Develop and maintain automated test scripts and procedures to improve testing efficiency and coverage
  • Support system verification, validation, and acceptance testing efforts

Qualifications
Education:
Bachelor's degree in Engineering or a related technical field required; advanced degree preferred
Experience:
A minimum of 0-3 years of experience in systems integration, testing, or related technical fields (e.g., communications, RF systems, or aerospace technologies)
Preferred Qualifications:
  • Experience working with wireless, RF, or satellite-based systems
  • Familiarity with phased array or advanced communications technologies
  • Exposure to regulated or mission-critical environments
  • Experience supporting validation or customer acceptance testing processes
  • Eligibility to obtain or maintain a security clearance (if required)

Soft Skills:
  • Strong interpersonal skills with the ability to collaborate across diverse engineering teams
  • Proven ability to troubleshoot complex problems and think critically under pressure
  • Excellent written and verbal communication skills for technical documentation and reporting
  • Meticulous attention to detail to ensure accuracy in testing and reporting deliverables
  • Strong organizational and time management skills in fast-paced environments

Technology Stack:
  • Programming and analysis tools such as Python, MATLAB, or similar
  • Test and measurement equipment for system validation
  • Automation tools or scripting frameworks for test execution
  • Data analysis and reporting tools
  • General engineering design and collaboration platforms

Physical Requirements
  • Ability to work in a standard office, lab, or testing environment
  • Ability to operate a computer and technical equipment for extended periods
  • May require occasional lifting of light equipment or working in specialized test environment

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands.
AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Apply