Senior RMF Security Engineer (DoD)

MAGNUS Management Group; Bethesda (MD); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

401(k)

Health insurance

Dental insurance

Vision insurance

Job summary

MAGNUS Management Group is seeking an RMF/DoD security specialist to establish and maintain ATOs for ATC’s networks at Aberdeen Proving Ground, MD. You will report to the Senior Solutions Architect and work across unclassified and classified environments.

Responsibilities include categorizing systems, implementing and assessing security controls, maintaining RMF documentation, and continuous monitoring. A Top Secret surge position requires handling enclaves under ICD 503.

Qualifications

• CASP+ (CompTIA SecurityX) or equivalent DoD 8570/8140 certification, such as CISSP.
• 5+ years supporting RMF lifecycle reporting and hardware/software reconciliation.
• Experience managing networks across Windows, Linux, and Apple platforms.
• Experience in unclassified and classified (Secret) environments.
• Ability to obtain and maintain SIPRNet access.
• Meets DoD 8570.01-M / DoDD 8140.01 baseline certification requirements at contract award.

Responsibilities

• Categorize ATC information systems and define system boundaries; gather mission, operating environment, and interconnection information.
• Select, implement, and assess management, operational, and technical security controls; verify and validate control effectiveness.
• Prepare and maintain RMF documentation and support Security Control Assessor activities.
• Perform continuous monitoring, POA&M maintenance, and IAVM activities.
• Reconcile hardware and software inventories against approved baselines.
• Review engineering changes and support Configuration Management boards.
• Top Secret surge position: perform the same work for Top Secret enclaves under ICD 503.

Skills

CASP+/Security+

RMF lifecycle

Windows

Linux

Apple

DoD 8570/8140 baseline

Tools

Windows

Linux

Apple

eMASS

Job description

MAGNUS Management Group is seeking an RMF/DoD security specialist to establish and maintain ATOs for ATC’s networks at Aberdeen Proving Ground, MD. You will report to the Senior Solutions Architect and work across unclassified and classified environments.

Responsibilities include categorizing systems, implementing and assessing security controls, maintaining RMF documentation, and continuous monitoring. A Top Secret surge position requires handling enclaves under ICD 503.