L3Harris Technologies
Specialist, Systems Engineer - RC-135 Computer Systems Administrator
L3Harris Technologies is hiring a Specialist, Systems Engineer - RC-135 Computer Systems Administrator in Offutt AFB, NE, US. Posted October 9, 2026.
Job at a glance
- Company
- L3Harris Technologies
- Location
- Offutt AFB, NE, US
- Sector
- Engineering & Technology
- Posted
- October 9, 2026
- First scanned
- October 9, 2026
About the job
Job Title: Specialist, Systems Engineer - RC-135 Computer Systems Administrator
Job Code: 42160
Job Location: Offutt AFB, NE
Schedule: 5/8 Employees work 8 hours per day, 5 days a week/mission dependent
Job Description:
L3Harris is seeking a Specialist, Systems Engineering, RC-135 Computer Systems Administrator (CSA) for our location at Offutt AFB, Nebraska, supporting the USAF’s RC-135 mission aircraft and its related ground support systems.
Essential Functions:
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Provides support for all RC-135 operational and ground training missions by preparing and recovering mission software loads.
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Conducts recoveries of all missions by extracting critical data for customer use.
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Provides Ground Data Processing System (GDPS) operations support, data import/export operations and mission data archiving.
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Assists with GDPS hardware and software malfunction isolation, and configuration for special operations modes and testing as required.
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Manages GDPS daily operations and make recommendations to correct system anomalies.
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Responsible for GDPS database and software configuration control, and login/password security controls.
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Must be worldwide deployable with the ability to travel up to 30% CONUS/OCONUS.
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Must be able to work various shifts.
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Ability to move up to 50 lbs and ascend/descend ladders up to 5% of the time.
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Active Secret Clearance with the ability to obtain Top Secret/SCI Security Clearance and pass a CI polygraph within the first year.
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Ability to obtain DoD IAT level II certification or higher within six months ie CompTIA Security+.
Qualifications:
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Bachelor’s Degree and minimum 4 years of prior relevant experience in IT/computer systems experience.
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Graduate Degree and a minimum of 2 years of prior related experience.
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In lieu of a degree, minimum of 8 years of prior related experience.
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Demonstrated experience with computer hardware and software performance, sustainment, and administration.
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Demonstrated experience preparing and recovering mission software loads.
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Demonstrated experience with data import/export operations and mission data archiving.
Preferred Additional Skills:
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Experience or qualification with the current RC-135 mission systems or equivalent platform or systems.
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Programming experience with Linux shell scripting, MySql, PHP, Perl, Java and HTML.
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Cisco Certified Network Associate (CCNA).
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CompTIA Network+ or Security+ certification.
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Familiarity with LINUX and UNIX-based operating systems using command line and Oracle database administration.
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Active Top Secret/SCI clearance.
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