Find a jobRecruiters

Information Systems Security Representative (ISSR)

Exclusive opportunity

Onsite

Information Systems Security Representative (ISSR)

Open Systems Technologies Corporation

Information Systems Security Representative (ISSR)

Skills

Cybersecurity

3 days ago

Share this opportunity

Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.

Important information


Contract type:

Permanent

Location:

Washington, DC, USA

Work mode:

Onsite

Published on:

22 October 2026

What they need


Open Systems Technologies Corporation is seeking an Information Systems Security Representative (ISSR) to provide support to the Information Systems Security Management team. The duties performed by the Information System Security Representative (ISSR) at a minimum, shall consist of to the following activities:

  • Ensure that FBI ISs are operated, maintained, and disposed of in accordance with the internal security policies and practices outlined in the approved Security Assessment and Authorization (SAA) package
  • Manage the SAA process for new FBI ISs and legacy FBI ISs migrating into the GRC application
  • Provide baseline security controls to the system owner, contingent upon the IS's security categorization, type of information processed and entity type
  • Provide a recommendation to the Authorizing Official, in consultation with the system owner, regarding systems' impact levels and ISs' authorization boundary
  • Ensure that new entities are created in the GRC application with the security categorization of FBI ISs.
  • Initiate, coordinate, and recommend to the FBI Authorizing Official all Interconnection Security Agreement (ISAs), Memorandum of Understanding (MOUs), and Memorandum of Agreement (MOAs) that permit the interconnection of an FBI IS with any non-FBI or joint-use IS.
  • Perform an independent review of the System Security Plan (SSP) and make approval decisions.
  • Request and negotiate the level of testing required for an IS with the Enterprise Information Security Section and the FBI Authorizing Official.
  • Schedule security control assessments in coordination with the system owner.
  • Coordinate IS security inspections, tests, and reviews with the Security and system owner. Submit the final SAA package to the FBI Authorizing Official for a security ATO decision.
  • Ensure that the Security ATO Electronic Communication (EC) is serialized into Sentinel under the applicable case file number.
  • Advise the FBI Authorizing Official of IS vulnerabilities and residual risks.
  • Ensure that all POA&M actions are completed and tested.
  • Coordinate initiation of an event-driven reauthorization with the FBI Authorizing Official.
  • Ensure the removal and retirement of FBI ISs being decommissioned, in coordination with the SO, ISSO, and ISSR

Qualifications :

  • CLEARANCE: Top Secret
  • At least 7 years serving as an ISSR at a cleared facility.
  • Minimum of 10 years work experience in a computer science or Cybersecurity related field.
  • Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP) or other certifications exemplifying skill sets such as those described in DoD Instruction 8570.1 IAM Level III proficiency.
  • Familiarity with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications.
  • A bachelor's or advanced degree in Computer Science, Cybersecurity, or other cyber discipline is preferred.
  • Must be willing to sit for the CI Poly.

Benefits Our company OST has been operating since 1996 and have various contracts with Government agencies. We offer a comprehensive benefit package that includes 3 weeks paid time off, 2 weeks Holiday pay, medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end of the year profit sharing.

Other offers great for you!

These companies are also looking for great profiles

LeHibou Belgique

Information Security Engineer

550

Freelance

Liège, Belgium

Hybrid

Skills

IntuneMicrosoft defenderAzure sentinelISO27001Vulnerability managementSecurity operations & monitoring

3 months ago

Quick apply

Yotta

Chief Information Security Officer - Freelance

1600€/day

Freelance

Remote

Skills

CybersecurityConsulting CybersecuritySecurity EngineerAuditISO27001

1 month ago

Quick apply

Futurwork

Technology Security Architect

Freelance

Brussels, Belgium

Hybrid

Skills

DevOpsKubernetesAzureSecurity architectureIdentity and access managementThreat modeling

11 hours ago

Quick apply

The best place to find your next move

© 2026. All Rights Reserved.

Talents

Find a job

Create a profile

Solutions and tools