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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Supervisor - Field Engineering, Sacramento, CA or Oakland, CA

Equipment Field ServiceUpdated on Nov 14
Full-timeFremont, CA, USAIn-person

About the Job

Requirements

  • A bachelor's degree with at least 2 years of relevant experience, or a graduate degree with 0–2 years of related experience; alternatively, at least 6 years of related experience in lieu of a degree.
  • Possess and maintain a valid driver's license and a satisfactory driving record as a condition of initial and continued employment.
  • Be able to obtain and maintain an FAA security clearance.
  • Work outside regularly scheduled hours as needed to meet operational needs and respond to after-hours emergency calls.
  • Travel up to 100% at a time to remote sites or outside assigned regions.
  • Lift items up to 32 pounds and use ladders and step stools to reach heights of approximately 10 feet.

Responsibilities

  • Provide general and technical training and guidance to team members implementing and maintaining program services for large government networks and systems.
  • Provide onsite training and support, and ensure team members follow and implement program and company policies, procedures, and protocols.
  • Allocate team resources effectively and efficiently to support program operational needs.
  • Assist with objective setting, skill enhancement, resolution of employee concerns, and performance review activities for team members.
  • Obtain customer feedback, guide the team to ensure timely and quality customer service, and serve as an escalation point for unresolved problems from the Help Desk or Network Operations Command Center.
  • Install, repair, configure, and test personal computers, network equipment, and telecommunications equipment; perform preventative maintenance and maintain records of repairs, downtime, changes, and updates.
  • Interface with the customer at Northern California TRACON and Oakland Air Traffic Control Center, coordinate with the Network Operations Command Center, and support FAA programs.

Desired Qualifications

  • Experience working with fiber, multiplexes, network topology, Frame Relay, Fractional T-1, SONET network technology, ATM, private line, and voice and data applications.
  • Experience with cable connectors and replacement, including RJ-11, RJ-45, DB-25, V.35, and RS-449.
  • Experience with power testing for AC and DC, including three-phase AC.
  • Experience operating 24VDC and 48VDC power supplies.
  • Experience with network and circuit testing using T1 testing specifications, DS3 testing, digital testing (BERT), and analog VG testing within Bell Core standards.
  • Experience with Ameritech AM5XT, Sage 935, Digital O-scope, Halcyon 704A, Para-scope, or other T1/DS3 test sets.
  • CCNA, CCNP, A+, MCP, or MCDST certification, or Dell certification for desktop and laptop computers.
  • Experience with service dispatch centers.
  • Experience interfacing with customers.

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

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