Field Technician, C

L3Harris Technologies

Field Technician maintaining FAA communications, networking, cabling, and power systems for L3Harris Technologies. Installing, troubleshooting, testing, and repairing critical aviation infrastructure across regional FAA facilities.

Posted 8/10/2026full-timeColumbia • South Carolina • 🇺🇸 United StatesJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in installing, maintaining, and troubleshooting communications and network systems, with a strong focus on IP-based equipment, power testing, and cabling. Proven ability to work independently in high-pressure environments while providing exceptional customer service.

Highest-signal resume keywords

Network System InstallationIP-Based Equipment ConfigurationAC/DC Power TestingCopper And Fiber CablingCustomer Service Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TroubleshootingRepairingTestingVoice EquipmentData EquipmentNetwork EquipmentFiber EquipmentPower EquipmentEquipment Rack InstallationCable Troubleshooting

Soft Skills

Communication SkillsCustomer ServiceIndependenceHigh-Pressure Environment Adaptability

Tools & Technologies

Standard Test EquipmentRoutersSwitchesLaddersStep Stools

Certifications & Qualifications

Network+A+CCNACCNPCCNA Wireless

Industry Keywords

FAAPublic Trust ClearanceField Services Group3-Phase AC24VDC48VDCHilliard, FLEmergency Service Calls

About the role

Key responsibilities & impact

Install, maintain, troubleshoot, repair, and test communications and network systems at FAA sites throughout the ZJX airspace region
Provide hands-on technical support for FTI, ADS-B, DCNS, and other Field Services Group programs
Travel to local FAA facilities and diagnose equipment or network issues
Replace or repair components and perform testing to restore systems to full operational status
Install, maintain, troubleshoot, and repair voice, data, network, fiber, and power-related equipment
Perform onsite testing and diagnostics of circuits, network connections, and communications equipment using standard test equipment and Bell Core testing standards
Work with copper and fiber cabling, including termination, connector replacement, and cable troubleshooting
Configure and support IP-based equipment, including routers and switches
Install equipment racks and associated hardware in wall-mounted, raised-floor, and concrete-based environments
Conduct AC/DC power testing, including 3-phase AC, and work with 24VDC and 48VDC power supplies
Travel to FAA site locations within approximately a 3-hour drive of Hilliard, FL
Lift items up to 32 pounds and use ladders or step stools to access equipment up to approximately 10 feet high
Coordinate with the Area Service Lead and follow company, contract-specific, program, and safety procedures
Respond to after-hours emergency service calls when required

Requirements

What you’ll need

High School Diploma or equivalent and a minimum of 6 years of prior relevant experience, or 2 years post-Secondary/Associates Degree with a minimum of 2 years of prior related experience
Ability to obtain and maintain a FAA Public Trust clearance
Experience with voice, data, network, fiber, and power-related equipment
Experience with copper and fiber cabling, including termination, connector replacement, and cable troubleshooting
Ability to configure and support IP-based equipment, including routers and switches
Ability to perform AC/DC power testing, including 3-phase AC, 24VDC, and 48VDC power supplies
Ability to install equipment racks and associated hardware
Ability to work independently in the field and manage service calls with minimal supervision
Willingness and ability to work outside normal business hours and respond to after-hours emergency service calls
Strong customer service and communication skills
Ability to work effectively in high-pressure, high-visibility environments
Ability to lift items up to 32 pounds and use ladders or step stools to access equipment up to approximately 10 feet high
Preferred industry certifications: Network+, A+, CCNA, CCNP, or CCNA Wireless

Benefits

Comp & perks

Ability to work from home while in an on-call status
5/8 schedule: Employees work 8 hours per day, 5 days a week
Reasonable accommodation for individuals with disabilities