Field Technician

L3Harris Technologies

Field Technician providing technical support for FAA programs, involved in installation, repair, and maintenance of equipment. Collaborating with FAA contractors across various locations in assigned areas.

Posted 7/21/2026full-timeAurora • Illinois, Iowa, Wisconsin • 🇺🇸 United StatesMid-LevelSenior💰 $26 - $49 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in technical support for FAA programs and systems, with strong capabilities in network configuration, testing, and maintenance. Proficient in customer service and able to work effectively in high-stress environments while adhering to safety and operational standards.

Highest-signal resume keywords

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

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Technical SupportNetwork ConfigurationCircuit TestingPower TestingCable Connector KnowledgeFiber KnowledgeInstallation Of Equipment RacksUnderstanding Of Network TopologyExperience With MultiplexesKnowledge Of Voice And Data Applications

Soft Skills

Excellent Customer Service SkillsAbility To Work In High Stress EnvironmentsGood Administrative Skills

Tools & Technologies

JDSU HSTAmeritech AM5XTSage 935Digital OscilloscopeHalcyon 704APara-scopeT1/DS3 Test Sets

Certifications & Qualifications

Network+CCNACCNPCCNA WirelessA+

Industry Keywords

FAARemote SupportPreventative MaintenanceSecurity ClearanceDriver's LicenseHigh School DiplomaPost-Secondary DegreeL3Harris PoliciesCable ConnectorsPower Supplies

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.
Possess and maintain a valid Driver’s License, and a satisfactory driving record, as conditions of initial (and continued) employment.
Ability to obtain and maintain a FAA security clearance.

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
Network+, CCNA, CCNP, CCNA Wireless, A+
Capable of utilizing ladders, and step stools, to reach heights of approx. 10 feet
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 Multiplexes, Network topology, Frame Relay, Fractional T-1, SONET Network Technology, ATM, Private Line, Voice and Data applications
Good 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