Senior Specialist, Integration/Test Engineer

L3Harris Technologies; Greenville (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

The Senior Specialist Test Engineer at L3Harris Technologies in Greenville, TX will collaborate across teams to support IMINT systems, including requirements verification and integration testing. The role requires hands-on testing of software and hardware, know-how of security domains, and the ability to travel up to 10%.

The ideal candidate has strong systems engineering experience, familiarity with ISR platforms, and an active Top-Secret clearance with SCI eligibility.

Qualifications

• Bachelor’s degree with 6+ years of systems engineering experience.
• Graduate degree with 4+ years experience; or 10 years experience in lieu of degree.
• Active Top-Secret clearance with ability to obtain SCI.

Responsibilities

• Translate customer needs into system requirements.
• Design ISR collection systems with customers for specified requirements.
• Participate in Bid and Proposal for multiple configurations.
• Review electrical wiring diagrams for traceability to requirements.
• Develop and execute verification/test procedures to ensure system performance.
• Hands-on test, integration, and verification of software/hardware.
• Travel up to 10% and pass FAA Flight Physical and altitude chamber as needed.

Skills

Hands-on test/verification

Systems engineering

Travel readiness

Education

Bachelor’s Degree + 6 years systems engineering

Graduate Degree + 4 years systems engineering

10 years experience in lieu of degree

Tools

DOORS

Jira

Linux

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: Senior Specialist, Integration/Test Engineer

Job Code: 43875

Job Location: Greenville, TX

Job Schedule: 9/80 – Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off.

Job Description

The Senior Specialist Test Engineer will collaborate with multiple teams in support of Imagery Intelligence (IMINT) systems. The ideal candidate will possess extensive knowledge of a variety of IMINT systems, collection platforms, ground stations, including their capabilities, employment, testing, and integration. The candidate will support various programs assisting in system integration, requirements verification and validation, as well as troubleshooting for full system and subsystems integrations.

Essential Functions

• Translate the voice of the customer into system level requirements.
• Engage with US and foreign customers to design ISR collection systems to support the specified requirements of each.
• Participate in Bid and Proposal for multiple airborne platform configurations.
• Understanding of physical architectures incorporating voice, video, and data capability across multiple security domains.
• Perform test, integration, verification, and validation planning.
• Review and evaluate electrical wiring diagrams to ensure design details trace to system requirements.
• Author and execute effective verification test procedures ensuring system performance and capabilities meet system requirements.
• Perform hands‑on test, integration, and verification of software and/or hardware.
• Willing and able to travel up to 10%.
• Will be required to successfully pass an FAA Class 3 Flight Physical and Altitude chamber to support test flights.
• Perform other duties as assigned.

Qualifications

• Bachelor’s Degree and minimum 6 years of prior relevant systems engineering experience.
• Graduate Degree and a minimum of 4 years of prior related systems engineering experience.
• In lieu of a degree, a minimum of 10 years of prior related systems engineering experience.
• Demonstrated experience performing hands‑on test, integration, and verification of software and/or hardware.
• Active Top-Secret Clearance at the time of hire with the ability to obtain a Top Secret with SCI.

Preferred Additional Skills/Qualifications

• CompTIA Security+ Certification.
• Coursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration, and/or model‑based systems engineering.
• Military EO/IR, Radar, RF, ECM, IRCM and/or Aircraft Self Protection Maintenance experience.
• Experienced operating in a Linux environment.
• Experienced with DOORS and/or Jira.

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.