Avionics Technician III

››Avionics Technician III# Avionics Technician IIIby SNC## Job role insights

Date Posted January 15, 2026

Employment Type

Full Time Category Maintenance  Avionics Salary Range $30 - $41

Cost of Living View details for Hagerstown Locations Hagerstown , Maryland Application## Description
*
* Key Responsibilities:

*** Provide avionics support for a diverse fleet of military and civilian aircraft, including but not limited to King Air, Global
6500 and Challenger
650.
* Work with manage and update databases for avionics systems such as Collins, Honeywell, and Garmin.
* Troubleshoot and maintain communication, navigation, landing systems, and cabin Wi-Fi systems and subsystems, including HF/VHF/UHF comm radios, ILS, VOR, ADF, GPS, EGPWS, TAWS, TCAS, ADSB, FMS, AFCS, and Radio Altimeters.
* Collaborate with maintenance, engineering and vendor technicians to ensure timely fixes and preventive maintenance.
* Coordinate with other maintenance departments to resolve chronic aircraft issues.
* Ensure compliance with FAA regulations and company standards during maintenance and troubleshooting tasks.
* Utilize advanced avionics test equipment and tooling, including multimeters, megohmmeters, milliohm meters, oscilloscopes, frequency/time domain reflectometers, spectrum analyzers, and pitot-static test equipment.
* Read and interpret schematic diagrams, engineering drawings, blueprints, and wiring diagrams
* Assembly and modification of wire harnesses to include soldering and/or crimping
* Collaborate with team members to ensure timely and quality completion of tasks
* Follow all safety regulations and company procedures
* Minimal coaching required and can coach, and mentor others as needed
** Qualifications You Must Have:
*** High school diploma or GED equivalent and typically 5 or more years of relevant experience
* A higher-level degree may substitute for experience
* Related experience may be considered in lieu of required education
* Ability to understand and interpret basic applicable technical schematics, diagrams, blueprints, manuals, and/or publications; ability to route wires per technical drawings
* Advanced skills with avionics installation tooling, wiring, wiring repair, wiring installation, soldering, and crimping techniques
* Must have own tools in good working order
* Candidate must be eligible to obtain and maintain a security clearance.
** Qualifications We Prefer:
*** Associate of Applied Science (A.A.S) in Aviation is a plus
* Proven experience as an Avionics Technician. Military or OJT Aviation training is a plus
* Telecom and/or home integration training and/or experience may substitute for aviation training or experience.
* FAA Airframe and/or Powerplant License is a plus
* FCC Operator's Permit is a plus
* Manufacturers/IPC/specialized Formal training is a plus such as J standard soldering, Daniels crimpers, Fiber optic etc.
* Aircraft Manufacturers formal familiarization (GEN FAM) training is a plus.
* Continues improvement belts or certifications are a plus
* Familiarity with FCC and FCC GROL
* Basic understanding of spectrometer, oscilloscope, and/or pitot static equipment
* Background in the Aerospace and Defense Industry, the US Department of Defense or US Military
* Ability to obtain and maintain a Security Clearance may be required
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