# Senior RMF Engineer

> Paragon Cyber Solutions · Aberdeen Proving Ground, United States · Full-time · Posted 2026-10-30

**Workplace:** on_site

**Department:** W2

## Description

Location: Aberdeen Proving Ground, MD (on-site, Aberdeen Test Center)  
Clearance: Active Secret required (Top Secret preferred)  
Employment type: Full-time, contingent upon contract award

## About the role

Paragon Cyber Solutions is seeking a Senior RMF Engineer to provide cybersecurity engineering and DoD Risk Management Framework (RMF) support to the U.S. Army Aberdeen Test Center (ATC). You will work on-site with a small team to help obtain and maintain Authority to Operate (ATO) for ATC’s networks and test environments.

### What you’ll do

-   Perform RMF activities to obtain and maintain ATO for the ATC LAN, Logically Isolated Network, Secure Test Environment and Test and Evaluation Network
-   Support system categorization, boundary definition, and the selection, implementation and assessment of security controls under NIST SP 800-53 and DoDI 8510.01
-   Conduct verification and validation of security controls
-   Support Security Control Assessor (SCA) visits and authorization activities
-   Perform continuous monitoring, POA&M maintenance and IAVM activities
-   Conduct software and hardware reconciliation and maintain accurate system inventories
-   Review proposed changes to hardware and software baselines and support configuration management and control boards
-   Analyze and validate reported defects and incidents in the defect tracking system
-   Support DISA STIG compliance across systems

## Requirements

-   Active CompTIA SecurityX (formerly CASP+), CySA+ or CISSP certification
-   Minimum 5 years of experience supporting DoD RMF lifecycle reporting and software/hardware reconciliation
-   Experience managing networks across multiple platforms (Windows, Linux, Apple) in unclassified and classified environments, including Secret-level environments
-   Working knowledge of DISA STIGs, NIST SP 800-53 and DoDI 8510.01

### Preferred qualifications

-   Active Top Secret clearance
-   Experience with eMASS and ACAS
-   Prior experience supporting Army test and evaluation, ATEC or APG organizations

## Benefits

-   Health Care Plan (Medical, Dental & Vision).
-   Retirement Plan (401K w/ employer matching).
-   Paid Time Off & 11 Paid Holidays.
-   Short and Long-Term Disability.
-   Healthy Work-Life Balance.
-   Training & Development.

**Why Work For Paragon Cyber Solutions?**

You want to make a difference. You want to be recognized by name versus being a number. You want to work with a company where you can grow and work in different areas to increase your knowledge/experience. You have an entrepreneurial spirit and need to live it.

  
As a small business, each team member rolls up their sleeves and helps where needed (including our CEO). Our ideal candidate will be comfortable with multi-tasking and prefers working in a fast-paced, dynamic environment. You must be adaptable to the needs of a growing business.  

_**A Model of Excellence**_

_That’s our motto in all we do and what we seek in our team members.  
_Are you a hardworking professional seeking a new opportunity that fosters growth? Look no further!  
We are an award winning minority, woman, veteran-owned, 8(a), EDWOSB, VOSB, certified Tampa, FL-based small business. We pride ourselves on delivering high-quality solutions that help our clients protect the integrity of their business operations.

## Apply

[Apply at Paragon Cyber Solutions](https://apply.workable.com/paragoncybersolutions/j/4639DD7242/apply)

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