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Systems Integration Test Engineer Jobs in Melbourne, FL

... systems integration and comprehensive testing services, enclosure fabrication, as well as product ... The Test Engineer is responsible for the development, implementation, validation, and continuous ...

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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:

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, Software Integration & Test Engineering

L3Harris Technologies

Melbourne, FL

$96K - $129K/yr

Full-time

Posted 11 days ago


Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title:Specialist, Software Integration & Test (SI&T)

Job Code: 42485

Job Location: Melbourne, FL (on-site)

Job Schedule: 9/80 Regular

Job Description:

The Software Integration & Test Engineer is responsible for supporting the integration, test, verification, and operational readiness of software for an on-premises mission management ground system. This role works across software, networking, infrastructure, and system interfaces to ensure mission management applications and supporting services are properly integrated, tested, and validated within a complex ground environment.

The engineer will support software deployment, environment configuration, interface testing, defect investigation, and system verification activities across development, integration, and operational environments. This position requires experience working with on-premises ground systems, strong troubleshooting skills, and the ability to coordinate with software developers, systems engineers, network engineers, cybersecurity, and operations personnel to resolve issues and ensure reliable system performance.

The preferred candidate is proficient with the Red Hat Linux operating system and associated scripting languages. Prior experience with OS/COMET and TT&C system is desired.

Essential Functions:

  • Design, develop, and implement automated functional, integration, performance, and regression tests to validate software and system functionality for both On-Premises environments.
  • Support and maintain Factory test system to support development and test activities for Mission Management element, including simulators and associated hardware equipment configurations.
  • Design, develop, and implement automated functional, integration, performance, and regression tests to validate software and system functionality for both On-Premises environments.
  • Coordinate hardware and software integration in operational data center environments, including kitting, deployment, troubleshooting, and remote support.
  • Work with servers, workstations, ethernet networks, NAS/SAN storage, network devices, and Linux & Windows operating systems
  • Author and review Work Orders for Testing (WOFTs) and collaborate with internal and external teams for hardware and software deployments.
  • Must be able to obtain a NOAA Public Trust.

Qualifications:

  • Bachelor's degree in Software Engineering, Computer Science, Systems Engineering, Electrical Engineering, or related field and a minimum of 4 years of prior relevant experience, or 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.
  • Experience in software integration, software test, system integration, or verification and validation.
  • Experience working with on-premises mission management ground systems or similar operational ground environments.
  • Experience supporting software deployment, configuration, and testing in integrated environments.
  • Experience troubleshooting software and interface issues in networked systems.


Preferred Additional Skills:

  • Familiarity with Linux and/or Windows server environments.
  • Familiarity with test documentation, discrepancy tracking, and configuration-controlled environments.#
  • Prior experience with OS/COMET and TT&C system is desired

#LI-KB1

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Employment Type: Full-Time