Senior Associate, Systems Engineering
L3HARRIS Technologies
Yorba Linda, CA · Posted October 15, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at L3HARRIS Technologies
More in California job market · Aerospace & Defense · Engineering jobs
More roles at L3HARRIS Technologies
- Senior Manager, Program Management (PMX Leader & Chief of Staff) · Melbourne, FL
- Principal, Contracts · Salt Lake City, UT
- Senior Principal, Global Trade Compliance Counsel · Melbourne, FL
- Sr. Manager, Systems Engineering · San Diego, CA
- Principal, Supply Chain Program Management · Fort Wayne, IN
- Director, Aerospace Engineering · Waco, TX
Similar jobs
- Data Science Senior Manager · SAP · Newport Beach, CA
- Software Engineering Manager II, Consumer 360 · Credit Acceptance · CA
- Technical Director · Skyworks Solutions · Irvine, CA
- Architectural Development Manager California · James Hardie Industries · Los Angeles, CA
- Executive Director, Software Engineering · Banner Health · CA
- Software Verification Engineering Manager · Boston Scientific · San Jose, CA
Engineering jobs in the rankings
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among computer and information systems managers, AI is already used for some of the tasks. Measured exposure for computer and information systems managers: 16% (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.
About the job
Job Title: Senior Associate, Systems Engineering
Job Code: 46269
Job Location: Yorba Linda, CA
Job Schedule: 4/10: Employees work 10 hour days, 4 days a week
Job Description:
Perform operational analysis and develop concept of operations, design and implementation plans
Develop test plans, procedures & cases
Conduct tests and document results
Use software tools, scripting and software/hardware troubleshooting
Analyze systems requirements from end systems and users
Supports development and evaluation of complex system designs and architectures
Develop and deliver presentations to communicate design activity plans and status to internal and external customers
Qualifications:
To be eligible, applicants must be pursuing a master’s degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Physics, Mathematics, Aviation, Aerospace Engineering, or related field or have completed their Bachelor’s degree within the last 12 months, regardless of age.
In compliance with pay transparency requirements, the salary range for this role in California, Connecticut, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is $80,500 - $149,500. 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.