Apex Systems is looking for a Technical Information System Security Engineer (ISSE) to support one of our clients in Washington, DC! If interested in the below job description, please contact Kelly Magruder at with your most up-to-date resume and a good time to speak! As the Technical Information System Security Engineer (ISSE) for the Risk Management Framework (RMF) Assessment and Authorization (AA) process for CNIC Joint Base Pearl Harbor-Hickam (JBPHH), you will be tasked with developing RMF security authorization packages to obtain Authorizations to Operate (ATOs) for an isolated enclave, NRH 3SPN, that provides network infrastructure and basic network services to two adjacent NRH-owned isolated systems, NRH NACS and NRH VPMS, which are outside the accreditation boundary of the system. As the Technical Information System Security Engineer (ISSE), you will be responsible for the activities listed below 1. Support CNRH ISSM CIO with RMF package development as technical ISSE 2. Assemble all required documentation as outlined by the ISSM and CNIC for the RMF packages 3. Assist with updating policy and documentation along with maintaining compliance with National Institute of Standards (NIST) SP 800-53 rev 4 throughout the RMF lifecycle 4. Develop a Security Assessment Plan (SAP) in accordance with the Navy RMF Process Guide ver. 3.1 and using the templates provided in the RMF Knowledge Service (RMF KS) and NAVFAC RMF portal 5. Assess and implement security controls, Security Technical Implementation Guides (STIGs), and Assured Compliance Assessment Solution (ACAS) scans in accordance with governing policies 6. Process, maintain compliance, and verify completion of Nessus, STIG, and SCAP files, report any open findings or vulnerabilities to the program and propose and implement mitigations as required 7. Maintain compliance in Vulnerability Remediation Asset Manager (VRAM) and DoD Information Technology Portfolio Repository-Navy (DITPR-DON) DON Application and Database Management System (DADMS) 8. Understand NIST, Committee for National Security Systems (CNSS), DoDDON Communications Task Orders (CTOs, TASKORDS), and Information Assurance Vulnerability Management (IAVMs) 9. Create system authorization boundary diagrams and data flow diagrams encompassing traceability back to Hardware, Firmware, Software, Ports, Protocols and Services (PPS) lists, and ACAS while complying with DISA standards 10. Review system PPS list and ensure compliance IAW Department of Defense Instruction (DoDI) 8551.01 11. Interacts frequently with internal personnel and outside representatives at various levels. 12. Familiarity with DON Vulnerability Remediation Asset Manager (VRAM) 13. Familiarity in the following disciplines Microsoft operating systems, Microsoft SQL, Red Hat Linux, Cisco and Aruba wireless. Requirements, Experience, Education Must possess an active Secret Security Clearance Must meet 8570 Workforce IAT Level II, IAM Level III preferred Must have a BS in Information Technology, Cyber Security, Computer Science, or related discipline. Must have 15 years in Information Technology Must have 3-5 years experience in a Cyber Security environment to include RMF and eMASS experience Navy RMF experience preferred but not required. 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