Senior Cybersecurity Engineer - RMF & Vulnerability Lead

Socket.dev; Arlington (VA); Hybrid; USD 120,000 - 170,000; Full time

Job summary

Spatial Front, Inc. in Arlington, VA seeks a Cybersecurity Engineer to secure a 900+ server enterprise, lead vulnerability management, STIG application, and RMF/ATO lifecycle for a federal client. You will conduct continuous monitoring, prepare RMF artifacts, manage POA&Ms, and present metrics to agency leadership.

Requires 5+ years of cybersecurity engineering, active Secret clearance, U.S. citizenship, and a bachelor's degree in a related field.

Qualifications

• Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field (or equivalent operational experience).
• 5+ years of dedicated cybersecurity engineering experience.
• Active CompTIA Security+ (IAT Level II compliant).

Responsibilities

• Vulnerability Assessment & Mitigation across 900+ servers.
• Compliance & Hardening using STIGs across large-scale infrastructure.
• RMF & Authorization artifacts preparation and maintenance (eMASS).
• POA&M management for open vulnerabilities and non-compliant controls.
• Security reporting & ongoing monitoring for federal stakeholders.

Skills

Vulnerability management

RMF

POA&Ms management

Security reporting

Education

Bachelor’s degree in Cybersecurity or related field

Tools

ACAS/Tenable.sc

STIG Viewer

eMASS

DISA STIGs

Splunk

Audit Vault

Job description

Spatial Front, Inc. in Arlington, VA seeks a Cybersecurity Engineer to secure a 900+ server enterprise, lead vulnerability management, STIG application, and RMF/ATO lifecycle for a federal client. You will conduct continuous monitoring, prepare RMF artifacts, manage POA&Ms, and present metrics to agency leadership.

Requires 5+ years of cybersecurity engineering, active Secret clearance, U.S. citizenship, and a bachelor's degree in a related field.