L

L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist Field Engineer

Equipment Field ServiceUpdated on Nov 14
Full-timePalm Bay, FL, USANo salary listed

About the Job

Requirements

  • A Bachelor's degree and at least six years of relevant experience, or a graduate degree and at least four years of related experience; alternatively, at least ten years of related experience without a degree.
  • U.S. citizenship is required.
  • An active DoD Top Secret/SCI clearance with a current five-year update is required.
  • Must have or be able to pass a polygraph.
  • Must have or be able to obtain Security+ within one year of employment.
  • Experience supporting DoD projects or programs is required; cross-domain C4ISR and/or Information Operations experience is preferred.
  • Experience using Microsoft Office products is required.
  • Must be able to lift up to 50 pounds.
  • Must be able to remain in-country with the OCONUS customer for two years, with periodic CONUS morale travel.
  • Must be able to work independently at a high level, with reach-back engineering support available for complex issues.
  • Must be able to deploy overseas and work embedded with a customer, including in remote or austere environments.

Responsibilities

  • Provide onsite support to customers operating complex communications equipment.
  • Support routine and scheduled maintenance on SATCOM terminals, radio-frequency equipment, baseband systems, antennas, power systems, and related network components.
  • Troubleshoot, isolate, and resolve hardware, software, and network faults to restore full system functionality.
  • Conduct system health checks, diagnostics, and performance monitoring.
  • Coordinate with engineering support teams and vendors on escalated issues, repairs, and system upgrades.
  • Support DoD projects and programs, including cross-domain C4ISR and/or Information Operations work as applicable.
  • Integrate and apply hardware and software on systems and networks; troubleshoot at component, system, and network levels.
  • Provide guidance, coaching, and training to employees across the company within the area of expertise.
  • Communicate with internal and external stakeholders, including customers and vendors, and brief leadership on matters affecting the functional or business area.
  • Conduct briefings for customers and program leadership as needed.
  • Make significant improvements to processes, systems, solutions, or products to enhance performance in the job area.
  • Configure, operate, and monitor SATCOM equipment to ensure optimal link performance and availability.
  • Assist with integrating systems into customer networks, tactical systems, and communications infrastructure.
  • Maintain logs of outages, events, configurations, and maintenance actions.
  • Deliver hands-on training to customer personnel on system operation, basic troubleshooting, and preventive maintenance.
  • Serve as the onsite technical subject matter expert for all aspects of the SATCOM system.
  • Prepare and maintain standard operating procedures, maintenance records, configuration baselines, and technical reports.
  • Deploy to customer locations based on mission requirements.
  • Manage spare parts, tools, and system components to ensure operational readiness.
  • Support installation, upgrades, integration, and acceptance testing of new system components.
  • Perform other duties as required by the customer and program.

Desired Qualifications

  • Hands-on operational experience installing, configuring, troubleshooting, and repairing Linux (CentOS/Red Hat) and Windows Server system software.
  • Familiarity or experience supporting major joint or combatant command software systems.
  • Familiarity or experience with Distributed Common Ground System (DCGS) and/or Air Operations Centers (AOC).
  • Familiarity or experience with containers and orchestration, including Docker, Kubernetes, and Docker Compose.
  • Comfort working in a command-line, non-GUI environment.
  • Experience leading and collaborating in a multidisciplinary, diverse, and dynamic team environment.
  • Strong written, verbal, and presentation communication skills.

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