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Systems Integration Test Engineer Jobs in Melbourne, FL

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Systems Integration Test Engineer information

See Melbourne, FL salary details

$60.3K

$145.6K

$155.3K

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

As of Aug 22, 2026, the average yearly pay for systems integration test engineer in Melbourne, FL is $145,566.00, according to ZipRecruiter salary data. Most workers in this role earn between $154,800.00 and $154,800.00 per year, depending on experience, location, and employer.

What does a systems integration test engineer do?

A Systems Integration Test Engineer is responsible for ensuring that different components of a system work together as intended. They design, plan, and execute tests that validate the integration of hardware, software, and network elements in complex systems. Their work helps identify and resolve compatibility or functionality issues before deployment. This role often involves collaborating with development, quality assurance, and engineering teams to ensure system reliability and performance.

What are the key skills and qualifications needed to thrive as a systems integration test engineer?

To thrive as a Systems Integration Test Engineer, you need a solid background in systems engineering, software/hardware integration, and testing methodologies, often supported by a relevant engineering degree. Familiarity with test automation tools, scripting languages (such as Python or Bash), and requirements management systems is typically required. Strong analytical thinking, problem-solving ability, and clear communication skills help you collaborate effectively and troubleshoot complex integration issues. These skills ensure seamless system performance, timely defect identification, and successful deployment of integrated solutions.

What are common challenges faced by systems integration test engineers during large-scale project deployments?

Systems Integration Test Engineers often encounter challenges such as coordinating between multiple teams, managing complex dependencies, and ensuring compatibility among various hardware and software components. Large-scale deployments require robust test planning and adaptability, as unforeseen issues can arise when integrating different systems. Effective communication and problem-solving skills are crucial to address integration bugs quickly and to keep the project timeline on track. Collaborating closely with development, QA, and operations teams helps ensure a smooth integration and successful deployment.

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

AspectSystems Integration Test EngineerSoftware Test Engineer
CredentialsBachelor's in Engineering or Computer Science, certifications like ISTQBBachelor's in Computer Science or related field, ISTQB certification common
Work EnvironmentHardware and software integration labs, manufacturing environmentsSoftware development teams, testing labs, virtual environments
Industry UsageElectronics, aerospace, automotive, telecommunicationsIT, software development, app development
Common Search IntentUnderstanding roles in system integration and testingTesting software applications and features

The main difference is that Systems Integration Test Engineers focus on verifying the integration of hardware and software systems, ensuring components work together seamlessly. Software Test Engineers primarily test software applications for bugs and performance. Both roles require similar certifications and often work in overlapping industries, but their focus areas and environments differ.

Are systems integration test engineers in demand?

Systems integration test engineers are in high demand across industries such as aerospace, defense, and technology, as companies require thorough testing of complex systems. The role often requires knowledge of testing tools, scripting, and systems engineering, with job growth driven by increasing system complexity and automation needs.

What are popular job titles related to Systems Integration Test Engineer jobs in Melbourne, FL?

For Systems Integration Test Engineer jobs in Melbourne, FL, the most frequently searched job titles are:

What job categories do people searching Systems Integration Test Engineer jobs in Melbourne, FL look for?

The top searched job categories for Systems Integration Test Engineer jobs in Melbourne, FL are:

Systems Integration Test Engineer jobs near you
Infographic showing various Systems Integration Test Engineer job openings in Melbourne, FL as of August 2026, with employment types broken down into 78% Full Time, and 22% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $145,566 per year, or $70 per hour.

Specialist, Integration and Test Engineer

L3HHCM20

Palm Bay, FL

Full-time

Re-posted 13 days ago

Job description

Job Title: Specialist, Integration and Test Engineer

Job Code: 40773

Job Location: Palm Bay, FL

Job Schedule: 9/80 (Every other Friday off!)

Relocation: Relocation assistance is available to qualified applicants

Job Description:

L3Harris Technologies is seeking a Specialist, Integration & Test Engineer to support the development, assembly, integration, verification, and test automation of space payloads, spacecraft subsystems, and full space vehicles. This is a hands-on, on-site role based in Palm Bay, Florida, supporting customer-funded programs within our Surveillance Systems division.

In this role, you will work in a fast-paced, highly collaborative environment and provide software technical leadership across the product lifecycle, from early program development and requirements analysis through test automation, integration, verification, and delivery. You will help define and execute test strategies, develop and deploy Electrical Ground Support Equipment (EGSE), generate test documentation, support major program reviews, and drive issue resolution during system integration and test activities.

The ideal candidate brings strong system integration and test (SI&T) experience in space, aerospace, defense, or similarly complex mission-critical environments, along with the ability to work across multidisciplinary teams and customer interfaces.

Essential Functions: 

  • Provide system-level integration and test engineering suport during verification activities, including functional, qualification, and production environmental testing of space hardware and systems
  • Support integration and test activities for spacecraft buses, communications payloads, mission payloads, and/or full space vehicles
  • Support the development and deployment of Electrical Ground Support Equipment (EGSE) to support integration, checkout, and test execution
  • Develop and maintain test documentation, including:
  • Support day-to-day execution of integration and test activities for payload and spacecraft systems
  • Perform EGSE and Unit Under Test (UUT) checkout, selloff, and troubleshooting across all phases of the system lifecycle
  • Analyze test data, identify anomalies, document issues, and drive root cause and corrective action with cross-functional engineering teams
  • Support system verification and validation activities from design through manufacturing, test, and delivery
  • Contribute to major program reviews, including SRR, SDR, PDR, CDR, IRR, TRR, I&T, and final selloff
  • Interface with internal teams, subcontractors, and customers to ensure successful test readiness and execution
  • Travel as needed to support integration, test, and post-delivery activities
  • Support extended or weekend hours when required by program schedules

Qualifications:

  • Bachelor's Degree and a minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience
  • 2+ years of experience of System Integration and Test (SI&T)
  • Active Top Secret or TS/SCI clearance
  • Ability to secure and maintain Special Access Program (SAP) access as required

Preferred Additional Skills:

  • Experience testing space-qualified, aerospace, or military hardware
  • Experience with system requirements analysis, testability, verification planning, and integration of hardware/software systems
  • Experience with DOORS or similar requirements management tools, including traceability and verification matrices
  • Experience designing and using test beds, simulators, and EGSE
  • Experience supporting programs through the full lifecycle, including concept development, proposals, design reviews, integration, test readiness, and delivery
  • Experience with RF test and measurement equipment, including:
  • Familiarity with satellite telemetry, tracking, and command (TT&C) systems and tools such as COSMOS or InControl, NI tools such as LabVIEW and/or TestStand
  • Familiarity with scripting or automation tools such as Python, Java, Perl, or similar
  • Familiarity with Jira, Bitbucket, and Confluence
  • Strong written and verbal communication skills
  • Ability to thrive in a large-program, fast-paced environment

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