L

L3Harris Technologies

Global defense contractor delivering aerospace tech

Field Technician C - Fresno, CA

Equipment Field ServiceUpdated on Nov 14
Full-timeFresno, CA, USA

About the Job

Requirements

  • Requires a high school diploma or equivalent and at least 6 years of prior relevant experience, or two years of post-secondary education/an Associate's degree and at least 2 years of prior related experience.
  • Must possess and maintain a valid driver's license and a satisfactory driving record as conditions of initial and continued employment.
  • Must be able to obtain and maintain an FAA Public Trust Security Clearance.
  • Must be able to read, understand, and follow equipment drawings and task orders.
  • Must have administrative skills for taking notes and documenting work performed at customer locations.
  • Must be able to lift items up to 32 pounds and use ladders and step stools to reach heights of approximately 10 feet.
  • Must be able to work outside regularly scheduled hours on call when needed.
  • Preferred: Network+, CCNA, CCNP, CCNA Wireless, or A+ certification.
  • Preferred: Knowledge of cable connectors and replacement, including RJ-11, RJ-45, DB-25, V.35, and RS-449.
  • Preferred: Knowledge of fiber; working knowledge of multiplexers, network topology, Frame Relay, Fractional T-1, SONET network technology, ATM, private line, and voice and data applications.
  • Preferred: Knowledge of AC and DC power testing, including three-phase AC, and familiarity with configuration and operation of 24VDC and 48VDC power supplies.
  • Preferred: Experience with network and circuit testing using T1 Testing Specifications, DS3 Testing, Digital Testing (BERT), and Analog VG Testing within Bell Core Standards.
  • Preferred: Knowledge and use of network test equipment such as JDSU HST, Ameritech AM5XT, Sage 935, digital oscilloscopes, Halcyon 704A, Para-scope, or other T1/DS3 test sets.
  • Preferred: IP-based knowledge and experience configuring routers and switches.
  • Preferred: Experience installing equipment racks, including wall-mount, raised-floor, and concrete installations.

Responsibilities

  • Provide technical support for specific programs and systems supported for the Federal Aviation Administration, including FTI, MS, ADS-B, DCNS, and WMSS.
  • Install, repair, configure, test, and perform preventative maintenance on equipment at customer remote locations.
  • Work remotely in scheduled and on-call capacities at customer locations within the assigned area; occasionally travel to remote sites outside the assigned area to support FAA customer needs or requests.
  • Travel to remote sites within a three-hour drive of the base location, potentially up to 100% of the time, and travel outside the assigned region as needed.
  • Work directly with the NOCC, the SAC, and the Helpdesk by phone to resolve field issues.
  • Maintain tools, test equipment, parts and electronics, truck stock inventory, and a personal or company vehicle.
  • Prepare for assigned tasks before dispatch.
  • Work with the supervisor (ASL) to ensure L3Harris and program-specific policies and procedures are followed.

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size
10,001+
Company stage
IPO
Headquarters
Melbourne, FL
Founded
1895

Recently Posted Jobs

Explore more opportunities at L3Harris Technologies

See more jobs