← Search all jobs

Lead, Network Systems Engineer

L3HARRIS Technologies

Salt Lake City, UT · Posted October 8, 2026

Just laid off? Start here: a plan for the first weeks

See every open role at L3HARRIS Technologies

More in Utah job market · Aerospace & Defense · Engineering jobs

More roles at L3HARRIS Technologies

Similar jobs

Where Salt Lake City, UT ranks

Where Salt Lake City, UT placed in our monthly rankings, month by month. Each month stays online at its own address.

How AI is used in this kind of work

Among computer network architects, AI is already used for some of the tasks. Measured exposure for computer network architects: 20% (some).

Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.

Check how this applies to your own job

Skills this job asks for

Say which you have and which you want to build. We use it to match you to jobs like this one.

  • Excel
  • SAP
  • Jira
  • Visio
  • Teamcenter

About the job

Job Title: Lead, Network Systems Engineer

Job Code: 45878

Job Location: Salt Lake City, UT

Job Schedule: 9/80 Employees work 9 out of every 14 days- totaling 80 hours working- and have every other Friday off.

Position Overview

The right candidate will be joining L3Harris Communication Systems as a Lead Systems Engineer -Network Engineer, where you’ll play a critical role in designing and integrating advanced network solutions that enable mission-critical communications around the world. The Lead Systems Engineer (LSE) will provide and direct technical leadership for systems engineering for the Cascade program. This role requires a strong background in communications systems, troubleshooting, and cross-functional collaboration, along with the ability to support internal teams and external customers in a dynamic defense environment.

Essential Functions:

Serve as the technical lead for systems engineering activities in support of the program

Directing and being responsible for System engineering work on the program

Provide technical guidance and support across design, integration, troubleshooting, and sustainment activities

Identify problems and opportunities, assess impacts, and determine appropriate corrective actions

Perform root cause analysis and develop effective, practical solutions to complex technical issues

Communicate complex technical concepts clearly to engineers, program management, operations personnel, and customers

Support unfamiliar or challenging assignments with a proactive, solutions-oriented approach

Work closely with the Project Engineer (PE) and Program Manager (PM) to ensure alignment on technical priorities and execution

Establish and maintain effective working relationships with external customers

Lead networking system designs for next-generation communication products and systems.

Prepare and deliver technical briefings for leadership and customers.

Drive continuous improvement, applying lessons learned from programs to future designs.

Oversee product development technical activities and system integration activities to ensure designs are technically sound and meet system level requirements.

Willingness and ability to travel 20%

Qualifications:

Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.

7 years experience networking development in the engineering life cycle

Active Secret clearance

Preferred Additional Skills:

Experience with or knowledge of Servers, Multiplexers, Routers, Switches, COMSEC devices

Demonstrated troubleshooting experience at the LRU and CCA level

Strong computer hardware and software troubleshooting skills

Prefer experience with some of the following tools: TeamCenter, SAP, SAPME, ProPricer, DOORS, Jira, Visio, Excel

Networking experience, including knowledge of networking protocols

Excellent written and verbal communication skills

Strong analytical and problem-solving ability

Ability to lead technical discussions across multidisciplinary teams

Ability to work independently while coordinating effectively with engineering, program management, and operations

#LI-EB1