Information Systems Security Officer (Isso)
markon is hiring for Information Systems Security Officer (Isso) in Annapolis Junction, MD, US. Senior level. First seen September 1, 2026; open as of November 13, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- markon
- Where
- Annapolis Junction, MD, US
- Level
- Senior
- First seen
- September 1, 2026
- Listed via
- iCIMS
What the posting says
Description PLEX Solutions, A Part of Markon is looking for a self-starting, motivated individual to be the Information System Security Officer supporting Enterprise Discovery lab with maintaining compliance and strengthening the security posture of critical mission systems via the Risk Management Framework. Responsibilities • Ensure the appropriate operational security posture is maintained for an information system• Support continuous monitoring of networks to detect and correct areas of security non-compliance, unmitigated vulnerabilities, and other risks• Follow consistent security…
Read more and apply on markon's site
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