Senior Associate, Systems Engineer
L3HARRIS Technologies
Mason, OH · Posted October 5, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at L3HARRIS Technologies
More in Ohio 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
Where Mason, OH ranks
Where Mason, OH placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #10Cities where the biggest share of jobs do not need a four-year degree in the Great Lakes19% · of 39
- #12Best cities for entry-level jobs that want AI skills in the Great Lakes4% · of 38
- #13Cities where the biggest share of jobs do not need a four-year degree in the Midwest19% · of 54
- #16Best cities for entry-level jobs that want AI skills in the Midwest4% · of 52
- #16Best cities for mid-career professionals in the Great Lakes54% · of 53
- #20Best cities for AI-skill jobs in the Great Lakes6% · of 53
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 occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).
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.
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.
About the job
Job Title: Senior Associate, Systems Engineering
Job Code: 45490
Job Location: Mason, OH
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.
Preferred Skills:
Coursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management, and/or model-based systems engineering
Familiar with Rhapsody