Senior ISSO
Remote / Online - Candidates ideally in
San Antonio, Bexar County, Texas, 78201, USA
Listed on 2026-11-01
San Antonio, Bexar County, Texas, 78201, USA
Listing for:
Softthink Solutions
Full Time, Remote/Work from Home
position Listed on 2026-11-01
Job specializations:
-
IT/Tech
Cybersecurity, Information Security & Data Protection, Security Management & Operations
Job Description & How to Apply Below
Location:
Remote
Work authorization: US Citizen
Position SummaryWe are seeking experienced Senior Information Systems Security Officers (ISSOs) to support a Federal cybersecurity program. The Senior ISSO will assist in implementing RMF, Continuous Monitoring, vulnerability management, security compliance, authorization activities, and audit readiness.
Responsibilities- Perform Information System Security Officer (ISSO) duties.
- Support RMF implementation and ongoing authorization.
- Conduct Continuous Monitoring (Con Mon).
- Perform vulnerability assessments and remediation tracking.
- Create and maintain POA&M documentation.
- Support security assessments and audits.
- Maintain authorization package documentation.
- Coordinate with System Owners, ISSM, and engineering teams.
- Maintain cybersecurity documentation using Government tools.
- Serve as Alternate Lead ISSO when required.
- Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or related field.
- Experience supporting Federal cybersecurity programs.
- Experience with:
- RMF
- FISMA
- NIST 800-53
- Continuous Monitoring
- POA&M
- Vulnerability Management
- Security Documentation
- Audit Support
Experience using:
- CSAM
- Service Now
- Splunk
- Microsoft Defender
- Azure Government Microsoft 365
- Intune
- Tenable
- Qualys
- Okta
- Palo Alto
- Zscaler
- Security+
- CISSP
- CAP
- CISM
This is a remote position.
Position Requirements
10+ Years
work experience
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