L3Harris Technologies
Lead, Systems Engineer
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:
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Serve as the technical lead for systems engineering activities in support of the program
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Directing and being responsible for System engineering work on the program
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Provide technical guidance and support across design, integration, troubleshooting, and sustainment activities
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Identify problems and opportunities, assess impacts, and determine appropriate corrective actions
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Perform root cause analysis and develop effective, practical solutions to complex technical issues
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Communicate complex technical concepts clearly to engineers, program management, operations personnel, and customers
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Support unfamiliar or challenging assignments with a proactive, solutions-oriented approach
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Work closely with the Project Engineer (PE) and Program Manager (PM) to ensure alignment on technical priorities and execution
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Establish and maintain effective working relationships with external customers
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Prepare and deliver technical briefings for leadership and customers.
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Oversee product development technical activities and system integration activities to ensure designs are technically sound and meet system level requirements.
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Lead internal development and rigorous testing and validation of TDL software, hardware and systems
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Maintain equipment inventory and support business development activities, contributing to the growth and success of our product line
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Provide Technical support for production and maintenance, repair, and operations
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Provide technical support to customers for hardware, software, and integration issues
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Maintain and update engineering documentation including Test Plans, Procedures, Reports and I&T Schedule
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Interpret hardware and electrical interface documentation to define integration requirements
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Support business development activities and maintain equipment inventory
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10% travel required
Qualifications:
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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.
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Active US Secret security clearance
Preferred Additional Skills:
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Relevant experience in systems engineering, systems integration, software development, special test equipment, or related technical work
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Understanding of electrical, hardware, and interface control documentation
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Experience supporting Government customers
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Understanding of both electrical and hardware ICD documents. Must be able to decipher integration requirements from these ICDs.
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Documentation skills (specifications, test plans, procedures, reports)
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Defense or aerospace industry experience
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Experience supporting production, depot, or sustainment environments
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Basic RF systems knowledge and familiarity with spectrum analysis test equipment and special test equipment
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Strong understanding of systems engineering methods and practices
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Demonstrated troubleshooting experience at the LRU SRU level
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Strong computer hardware and software troubleshooting skills
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Prefer experience with some of the following tools: TeamCenter, SAP, SAPME, ProPricer, DOORS, Jira, Visio, Excel
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Networking experience, including knowledge of networking protocols
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Strong analytical and problem-solving ability
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Ability to lead technical discussions across multidisciplinary teams
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Ability to work independently while coordinating effectively with engineering, program management, and operations
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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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