Senior DoD Cybersecurity Engineer — RMF & ATOs

UPSLOPE ADVISORS, INC; Aberdeen (MD); On-site; USD 100,000 - 120,000; Full time

Job summary

UPSLOPE ADVISORS, INC. seeks a cybersecurity engineer to provide on-site RMF support for Aberdeen Test Center information systems, including ATC LAN, LIN, and secure test environments. You will help establish and monitor ATOs and support DoD RMF processes.

The role requires active Secret clearance, DoD 8140/8570 baseline compliance, and experience across Windows, Linux, and Apple platforms, including Secret environments.

Qualifications

• RMF lifecycle documentation, supporting evidence for ATO decisions.
• SCA visits, validation activities, remediation responses.
• IAVM activities and POA&M maintenance.

Responsibilities

• Support RMF system categorization, boundary identification, control selection and assessment.
• Prepare, update, and maintain RMF documentation for ATO decisions.
• Support SCA visits, reviews and remediation responses.
• Perform continuous security-control monitoring and POA&M maintenance.
• Review hardware/software baselines and assess cybersecurity impacts.
• Analyze defect/incident reports and reconcile system information.
• Support software baseline requirements and capability migrations.

Skills

RMF lifecycle

Cross-platform networks

Incident analysis

Education

CASP+/SecurityX certification

Active Secret clearance

Job description

UPSLOPE ADVISORS, INC. seeks a cybersecurity engineer to provide on-site RMF support for Aberdeen Test Center information systems, including ATC LAN, LIN, and secure test environments. You will help establish and monitor ATOs and support DoD RMF processes.

The role requires active Secret clearance, DoD 8140/8570 baseline compliance, and experience across Windows, Linux, and Apple platforms, including Secret environments.