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Specialist, Integration/Test Engineering, RC-135 Mission Systems

Offutt Air Force Base, Nebraska
Full Time On-site

L3Harris is seeking an RC-135 Ground Mission Systems Integration/Test Engineering Specialist for our location at Offutt AFB, Nebraska, providing maintenance, test, sustainment, and subject matter expertise on RC-135 mission systems training systems/simulators.

Essential Functions:

Active Secret Clearance with the ability to obtain Top Secret/SCI Security Clearance within the first year

Operating and sustaining digital/computer-based systems, associated networks, digital and analog audio/interphone and recorder systems

Performing radio front panel and remote loading, configuration, and operation

Configuring, loading, operating, and maintaining various crypto devices

Troubleshooting/Repairing HF, VHF, and UHF receiver/transmitter radios as well as RF distribution, diplexers, and RF switches

Repairing coax, ethernet, and multi-pin cables and connections

Support installation, configuration, and validation of mission system upgrades, modifications, and repairs

Use engineering drawings, wiring diagrams, schematics, technical manuals, and test procedures to support maintenance and test activities.

Documenting system status using maintenance documentation systems, standardized forms and equipment tags

Managing system records and coordinating with maintenance supply organizations for requisition, documentation, and turn-in of parts

Must be worldwide deployable with travel up to 10% of the time

Ability to lift up to 50 lbs. 5% of the time and work various shifts depending upon mission requirements

Qualifications:

Bachelor’s Degree with four (4) years of experience operating and sustaining computer and communication systems.

Graduate Degree with two (2) experience operating and sustaining computer and communication systems.

In lieu of a degree, a minimum of eight (8) experience operating and sustaining computer and communication systems.

Must have an active Secret security clearance with the ability to obtain a Top Secret/SCI within the first year.

Ability to obtain CompTIA Security+ within the first year

Preferred Additional Skills:

RC-135 or similar mission systems operation/sustainment experience

Familiarity with signal generators, spectrum analyzers and other advanced test equipment

DoD IAT level I or II certified

Active Top Secret/SCI clearance

Experience with CISCO and Brocade switch diagnostic and troubleshooting commands.

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.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

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