> Markdown version of [/jobs/ext/3964527-information-systems-security-engineer-rmf](https://www.wearedevelopers.com/jobs/ext/3964527-information-systems-security-engineer-rmf). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Information Systems Security Engineer (RMF)

- **Company:** Saalex Corporation
- **Location:** Newport, RI, United States
- **Experience:** Experienced
- **Salary:** $60,000.0 - $70,000.0
- **Contract:** Permanent contract
- **Skills:** CompTIA Security+, Cyber Security, Information Systems, Identity and Access Management, Security Software, Navsea, Information Technology
- **Published:** October 27, 2026
- **Apply:** https://www.jofdav.com/jobs/60292113-information-systems-security-engineer-rmf

## About the Role

* Minimum of two (2) years of cybersecurity experience supporting RMF and Assessment & Authorization (A&A) activities.
 * Experience developing and maintaining RMF packages, including Security Plans, Risk Assessments, POA&Ms, and supporting documentation.
 * Experience with eMASS, ACAS, STIG Viewer, and cybersecurity compliance activities.
 * Working knowledge of NIST standards, RMF, DISA STIGs, and continuous monitoring requirements.
 * Ability to manage multiple priorities and communicate effectively with technical and non-technical stakeholders.
 * CompTIA Security+ or other DoD 8570/8140 IAM or IAT Level II certification required.

Desired:

 * Experience supporting Navy, NAVSEA, or other DoD cybersecurity programs.
 * Experience conducting security control assessments and supporting ATO efforts.
 * Familiarity with cybersecurity process improvement initiatives and RMF policy development.
 * Experience providing cybersecurity training, mentoring, or technical guidance.
 * CAP, CASP+, CISSP, or other advanced cybersecurity certification.

Education:

Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Information Systems, Engineering, or a related field preferred. Equivalent combination of education, certifications, military experience, and professional cybersecurity experience may be considered.

## Description

Saalex is seeking a Information Systems Security Engineer (RMF) in Newport, RI to support the Naval Undersea Warfare Center Division Newport (NUWCDIVNPT). The selected candidate will support Assessment and Authorization (A&A) activities and assist in maintaining Authorizations to Operate (ATOs) for enterprise and Research, Development, Test & Evaluation (RDT&E) systems and networks., * Support Assessment and Authorization (A&A) activities to maintain Authorizations to Operate (ATOs) in accordance with DoD and Department of the Navy RMF requirements.

 * Support cybersecurity compliance, security assessments, continuous monitoring activities, and information assurance efforts across Navy enterprise and RDT&E systems and networks.
 * Develop, review, and maintain RMF package documentation, including Security Plans, Risk Assessments, POA&Ms, architecture diagrams, asset inventories, and system/site policies and procedures.
 * Perform security control assessments in accordance with NIST SP 800-37, NIST SP 800-53, NIST SP 800-53A, CNSSI 1253, and applicable Navy cybersecurity guidance.
 * Execute Security Assessment Plans, review Security Test Reports, identify security deficiencies, and support risk mitigation activities.
 * Utilize cybersecurity tools including eMASS, ACAS, STIG Viewer, and STIG OSS Manager to assess, document, and monitor compliance.
 * Develop and maintain cybersecurity documentation including Contingency Plans, Contingency Plan Tests, Business Impact Analyses, and other required security artifacts.
 * Provide guidance on Navy RMF policies, DoD cybersecurity directives, NAVSEA business rules, and cybersecurity compliance requirements while supporting process improvement initiatives.
 * Provide RMF and eMASS guidance to team members and stakeholders and support cybersecurity training efforts as needed.
 * Attend stakeholder meetings, track action items, coordinate follow-up activities, and collaborate with government and contractor personnel to support successful A&A outcomes.
 * Other duties as assigned or required.