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RE

ISSO -Sys Admin

Redhorse
Gainesville, VA
Full Time
Posted June 29, 2026
$110k - $130k
Not Specified
~73 people viewed this recently
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Application opens on company website

Job Description

Now is a great time to join Redhorse Corporation.

Key Responsibilities

  • Compliance & Monitoring: Perform periodic self-inspections, tests, and reviews to ensure all workstations and systems operate within authorized/accredited parameters.
  • A&A Management: Lead Assessment and Authorization (A&A) activities, including certification testing and the development of System Security Plans (SSP), Risk Assessment Reports (RAR), and Security Controls Traceability Matrices (SCTM).
  • Continuous Monitoring: Maintain the day-to-day security posture of classified systems through event log analysis and the management of Continuous Monitoring (ConMon) and Plan of Action and Milestones (POA&M) reports.
  • Security Sustainment: Execute hardware and software change management, account management, media protection, and secure file transfers.
  • Stakeholder Coordination: Act as a key liaison between project stakeholders, the Facility Security Officer (FSO), and IT teams to maintain an acceptable information system security posture.
  • Corporate Support: Assist in certifications and audits (ISO/IEC 27001, CMMC) for unclassified IT systems and provide service desk support for general corporate IT incidents.

Requirements

  • Familiarity with RMF-based training courses (Categorization, Control Selection, Implementation, and Monitoring).
  • Prior experience supporting ISO/IEC 27001:2013 or CMMC audits.
  • Technical familiarity with hardware/software change management tools.
  • Experience in a Service Desk or technical support environment.

Ready to Apply?

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