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L3Harris Technologies

Lead, Systems Engineer

Carlsbad, CA, US

Job at a glance

Sector
Traditional Engineering
Posted
Oct 29, 2026
First found
Oct 29, 2026, 3:10 PM ET

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About the job

*Job Title: Lead, Systems Engineer *****

Job Code: 46933

Job Location: Carlsbad, CA

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

Job Description:

The right candidate will be joining L3Harris Communication Systems as a Lead Systems Engineer, where you’ll play a critical role in designing and integrating Tactical Data Link (TDL) 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 MIDS JTRS 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 Engineering 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

  • Prepare and deliver technical briefings for leadership and customers.

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

  • Lead internal development and rigorous testing and validation of TDL software, hardware and systems

  • Maintain equipment inventory and support business development activities, contributing to the growth and success of our product line

  • Provide Technical support for production and maintenance, repair, and operations

  • Provide technical support to customers for hardware, software, and integration issues

  • Maintain and update engineering documentation including Test Plans, Procedures, Reports and I&T Schedule

  • Interpret hardware and electrical interface documentation to define integration requirements

  • Support business development activities and maintain equipment inventory

  • 10%  travel required

Qualifications:

  • Bachelor’s degree in Electrical Engineering, Computer Science, Systems Engineering, or related with 9 years prior systems engineering experience, Graduate Degree in Electrical Engineering, Computer Science, Systems Engineering, or related with 7 years prior systems engineering  experience. In lieu of a degree, minimum of 13 years of prior related systems engineering  experience.

  • Active US Secret security clearance


Preferred Additional Skills:

  • Relevant experience in systems engineering, systems integration, software development, special test equipment, or related technical work

  • Understanding of electrical, hardware, and interface control documentation

  • Experience supporting Government customers

  • Understanding of both electrical and hardware ICD documents. Must be able to decipher integration requirements from these ICDs.

  • Documentation skills (specifications, test plans, procedures, reports)

  • Defense or aerospace industry experience

  • Experience supporting production, depot, or sustainment environments

  • Basic RF systems knowledge and familiarity with spectrum analysis test equipment and special test equipment

  • Strong understanding of systems engineering methods and practices

  • Demonstrated troubleshooting experience at the LRU SRU 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

  • 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

  • Ability to train and mentor junior-level Engineers

In compliance with pay transparency requirements, the salary range for this role in California is $127,500 - $236,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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