Senior Specialist, Integration/Test Engineering

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 Engineering

Job Code: 40098

Job Location: Greenville, TX, ON-SITE

Job Schedule: 1st OR 2nd shift

9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off. OR

4/10 - Employees work 10-hour days, 4 days a week

Job Description:

We are seeking a highly skilled professional to support the integration, troubleshooting, and testing of Communication/Datalink systems and subsystems on RC 135 aircraft. In this role, you'll be at the center of ensuring critical mission systems operate flawlessly. You'll dive into complex communication and datalink challenges, interpret technical data to uncover issues, and collaborate with engineering and maintenance teams to implement effective solutions. You'll support system checks, upgrades, and improvements that directly impact mission success. This position may include in-flight testing, opportunities to work hands on with unique aircraft systems, and travel up to 10%.

Essential Functions:

• Integrate, test, and troubleshoot Communication/Datalink systems and subsystems on RC-135 platforms.
• Perform diagnostics and maintenance on aircraft communications equipment, including cryptographic radios, datalinks, and ancillary mission systems.
• Read and interpret aircraft wiring diagrams, Technical Orders (TOs), schematics, and 202 data to identify issues and support engineering solutions.
• Operate and apply industry-standard RF and electronic test equipment, including spectrum analyzers, network analyzers, RF generators, TDRs, watt meters, multimeters, and oscilloscopes.
• Execute system-level testing, verification, and validation activities to ensure mission readiness and compliance with operational requirements.
• Coordinate with engineering, program teams, and external partners to resolve technical issues and support ongoing system improvements.
• Manage assigned projects with general oversight, applying project management principles to track progress, resources, and technical risk.
• Prepare and deliver technical documentation, test reports, and communication updates to internal and external stakeholders.
• Support in-flight testing as required; must maintain (or obtain) FAA Class III flight physical qualification.
• Ability to work multiple shifts as mission needs dictate.
• Travel up to 10% CONUS/OCONUS to support testing, troubleshooting, and field activities.
• Active Secret with ability to obtain and maintain a TS/SCI security clearance.

Qualifications:

• Bachelor's Degree and minimum 6 years of prior relevant integration experience.
• Graduate Degree and a minimum of 4 years of prior related integration experience.
• In lieu of a degree, a minimum of 10 years of prior related integration experience.
• Demonstrated familiarity with industry-standard test equipment and COTS hardware.
• Demonstrated experience with Windows-based computer applications and COTS software tools.
• Demonstrated analytical, troubleshooting, and problem-solving skills.

Preferred Additional Skills:

• Experience with mission or communications systems on military airborne or ground-based platforms.
• Previous experience supporting Communication/Datalink systems on RC-135 platforms.
• Background working in advanced airborne test, mission system, or integration environments.
• Experience with cryptographic communication systems and associated loading devices.
• Familiarity with mission system integration, sensor-related communication pathways, or complex airborne communication architectures.
• 8-10 years of experience maintaining SIGINT/COMINT, mission/communications systems aboard U.S. military airborne and/or ground-based platforms.
• An active Department of Defense Secret Security Clearance.

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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.

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