Field Technician C

L3Harris Technologies

Field Technician supporting FAA contracts such as FTI, ADSB, DCNS in Baltimore airspaces. Responsibilities include technical support, equipment maintenance, and customer location visits.

Posted 7/3/2026full-timeAnnapolis • Maryland • 🇺🇸 United StatesMid-LevelSenior💰 $26 - $56 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in technical support for FAA systems, including installation, configuration, and maintenance of network equipment. Proficient in customer service and capable of working in high-stress environments while adhering to safety and compliance standards.

Highest-signal resume keywords

Network+ CertificationCCNA CertificationCCNP CertificationExperience with Network Test EquipmentExcellent Customer Service Skills

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Technical SupportInstallation and ConfigurationNetwork TestingCable Connector KnowledgePower TestingFiber KnowledgeRouter and Switch ConfigurationEquipment MaintenancePreventative MaintenanceTroubleshooting

Soft Skills

Excellent Customer ServiceAbility to Work Under StressGood Administrative Skills

Tools & Technologies

JDSU HSTAmeritech AM5XTSage 935Digital OscilloscopeHalcyon 704APara-scope

Certifications & Qualifications

Network+CCNACCNPA+

Industry Keywords

FAARemote SupportPreventative MaintenancePublic Trust Security ClearanceBell Core StandardsT1 Testing SpecificationsDigital TestingAnalog VG Testing

About the role

Key responsibilities & impact

Provide technical support for each specific program/system (FTI, MS, ADS-B, DCNS, WMSS and others) L3Harris supports for the FAA
Install, repair, configure, test and complete preventative maintenance on a variety of equipment at the customers’ remote locations
Able to work remotely in a scheduled and on-call capacity to various customer locations within your assigned area
Occasionally travelling to remote sites outside your assigned area may be needed from time to time to assist with the FAA customer needs and/or requests
Able to read/understand/follow equipment drawings and task orders
Possess good admin skills (taking notes and documenting what transpired while working at the customer location)
Work directly with the NOCC, the SAC, and the Helpdesk over the phone on resolving issues in the field
Maintain tools, test equipment, parts/electronics, truck stock inventory and personal or company vehicle
Be proactive and prepared for assigned tasks prior to dispatching
Able to work outside regularly scheduled hours (on-call) when/if needed to meet customer’s needs
Lift items up to 32 lbs. and use ladders and step stools to reach heights of approximately 10ft
Work with your supervisor (ASL) to ensure all L3Harris policies/procedures and program specific policies/procedures are followed
Ability to obtain a FAA Public Trust Security Clearance

Requirements

What you’ll need

Requires a High School Diploma or equivalent
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
Possess and maintain a valid Driver’s License and/or local US State REAL ID equivalent
Network+, CCNA, CCNP, CCNA Wireless, A+
Excellent customer service skills
Ability to work in high stress and visibility environment
Good working knowledge of cable connectors and replacement, such as RJ-11, RJ-45, DB-25, V.35, RS-449
Excellent working knowledge of fiber, working knowledge of Multiplexers, Network topology, Frame Relay, Fractional T-1, SONET Network Technology, ATM, Private Line, Voice and Data applications
Working knowledge of power testing, AC and DC including 3 Phase AC
Familiar with configuration and operation of the 24VDC & 48 VDC power supplies
Experience with network and circuit testing with T1 Testing Specifications, DS3 Testing, Digital Testing (BERT), and Analog VG Testing within Bell Core Standards
Working knowledge and usage of various network test equipment: JDSU HST, Ameritech AM5XT, Sage 935, Digital Oscilloscope, Halcyon 704A, Para-scope or other T1/DS3 Test sets
IP Based knowledge with experience configuring routers and switches
Experience installing equipment racks (wall mount, raised floors, concrete, etc.)

Benefits

Comp & perks

health and disability insurance
401(k) match
flexible spending accounts
EAP
education assistance
parental leave
paid time off
company-paid holidays