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Temporary/Casual
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ISSE/ISSO with Security Clearance

EverforthBolling AFB, DC🇺🇸United StatesPosted 5 Aug 2026

Why This Role Stands Out

This role offers a fantastic opportunity to apply your expertise in Risk Management Framework (RMF) and accreditation processes within a mission-critical environment, with competitive hourly compensation of $95-$104. You'll thrive here if you are a detail-oriented professional with a strong understanding of security controls and documentation, eager to contribute to significant projects and advance your career in cybersecurity. Apply today to join a reputable organization and make a tangible impact.

Quick Overview

Salary
$95 - $104/hr
Work Type
On Site
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

Everforth Apex Systems is hiring a ISSE/ISSO - SME to support our customer’s mission at Joint Base Anacostia-Bolling Project Details / Mission Supported:
• role requires working with various teams to ensure compliance with the Risk Management Framework (RMF).
• Lead Accreditation and Authorization (A&A) reviews by Group level ISSMs and Security Controls Assessors (SCA).
• Document security control implementations and gather artifacts for the Risk Management Framework (RMF) and ICD 503 Security Accreditation.
• Develop Systems Security Plans (SSP) and CONOPS by understanding project architecture.
• Create A&A related documents such as Contingency Plans (CP), General User Guides (GUG), Privileged User Guides (PUG), and Standard Operating Procedures (SOPs).
• Document Plans of Actions and Milestones (POA&Ms) and gather required evidence from system owners and engineering teams.
• Coordinate with personnel to obtain A&A content and navigate the customer's A&A process for system authorizations.
• Monitor A&A projects and report on their status.
• Support audit liaison activities and compliance oversight to promote RMF compliance.
• Perform technical content reviews and edits for document updates as part of the Annual ISCM and OA Strategy Plan Update.
• Provide audit liaison support for internal and external audits and data calls.
Required Skills:
• Certification: Must meet DoD Manual 8570.01-M at the Information Assurance System Architects & Engineer (IASAE) Level II: CISSP or CASP/Security X Location: JBAB Onsite expectation: 100% onsite
Clearance Level: TS/SCI with CI Poly (Active)
Salary/Pay Range: $95-$104/hr PLEASE NOTE: Candidates must already possess and be able to maintain a Top Secret/SCI clearance with CI Polygraph as a condition of employment. EEO Employer
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or 844-463-6178.

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