Cyber Security Systems Engineer (CSSE)
Marathon TS
Listing collected from Marathon TS's career site. NextChapter is independent of Marathon TS.
Colorado Springs, CO · Posted November 4, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at Marathon TS
More in Colorado job market · Security jobs
Similar jobs
- Information System Security Engineer (ISSE) · American Systems · Colorado Springs, CO
- Staff Cloud Security Engineer · Maxar Technologies · Longmont, CO
- Senior Security Engineer - Detection Engineering · Fastly · Denver, CO
- Senior Security Engineer - Detection & Response · Klaviyo · Denver, CO
- Cybersecurity Engineer · American Systems · Middletown, RI
- Cybersecurity Engineer, II - TS/SCI w/Poly · Parsons · Reston, VA
Where Colorado Springs, CO ranks
Where Colorado Springs, CO placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #2Best cities for software and engineering jobs in the Mountain West366 openings · of 22
- #4Cities with the most jobs that do not need a four-year degree in the Mountain West58 jobs · of 15
- #6Best all-round cities for mid-career professionals in the Mountain West47 / 100 · of 11
- #7Best cities for mid-career professionals in the Mountain West58% · of 19
- #9Best cities for aerospace and defense jobs245 openings · of 67
- #9Cities with the most jobs that need no experience in the Mountain West0.9% · of 18
Rankings about security jobs
- Best cities for security jobs #1 San Francisco (316 openings)
- Best cities for security pay after cost of living #1 San Mateo ($241k)
- Most requested AI skills in security jobs #1 AI tools in daily work (10.8%)
- Employers with the most security jobs #1 Amazon (318 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.
About the job
Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment dec