← Search all jobs

Specialist, Systems Engineer - Networking

L3HARRIS Technologies

Palm Bay, FL · Posted October 6, 2026

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

See every open role at L3HARRIS Technologies

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

More roles at L3HARRIS Technologies

Engineering jobs in the rankings

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

About the job

Job Title: Specialist, Systems Engineering - Networking

Job Code: 45521

Job Location: Palm Bay, FL

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

Job Description:

L3Harris is seeking a highly skilled Level 3 Systems Engineer with Networking experience to join our dynamic team. In this role, you will take on unique challenges, broaden your technical expertise, and contribute to mission-critical system solutions that help protect the United States and our allies. You will work alongside a talented, collaborative team committed to solving complex technical problems and delivering high-quality results.

Essential Functions:

Manage system and subsystem-level requirements specifications using requirements management tools such as DOORS, ensuring accuracy and completeness throughout the lifecycle

Maintain bi-directional traceability between customer requirements, system requirements, subsystem requirements, and verification artifacts.

Support network engineering activities, including network architecture development, interface definition, IP-based communications design, and analysis of system performance, connectivity, and interoperability requirements.

Create and maintain verification matrices and support system verification and validation activities, including selected verification by analysis efforts.

Collaborate across engineering disciplines, program management, customers, and suppliers to resolve technical issues and support program execution.

Demonstrate strong communication, collaboration, and problem-solving skills.

Ability to obtain and maintain a Security Clearance.

Qualifications:

Bachelor’s degree in Systems Engineering, Electrical Engineering, Computer Engineering, Aerospace Engineering, Computer Science, Computer Networking, Information Technology, Telecommunications Engineering or related technical discipline with a minimum of 4 years of prior relevant systems engineering experience, or

Graduate degree (Master’s or PhD) in Systems Engineering, Electrical Engineering, Computer Engineering, Aerospace Engineering, Computer Science, Computer Networking, Information Technology, Telecommunications Engineering or related technical discipline with a minimum of 2 years of prior relevant systems engineering experience.

Preferred Additional Skills:

Experience preparing for and supporting design reviews such as SRR, PDR, CDR, TRR, and technical interchange meetings.

RF and SATCOM communications experience

Experience with network architecture design and analysis, including LAN/WAN, IP networking, routing protocols, and network security principles.

Experience supporting network integration and test.

#LI-BR1