TS/SCI Security Engineer – STIG & Automation Lead

Leidos; Suitland (MD); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos is seeking a SteelCloud Security Engineer in Suitland, MD to implement automated DISA STIG compliance, configuration management baselines, and remediation workflows across complex systems supporting Zero Trust objectives. The role emphasizes administering SteelCloud ConfigOS and evaluating STIGs.

You will perform OS hardening, vulnerability analysis, remediation, and compliance reporting, while collaborating with system owners to remediate findings and streamline workflows across

Qualifications

• Bachelor's degree with 8+ years experience or Master's with 6+ years.
• Active TS/SCI clearance required.
• Expertise with STIGs, SCAP, RMF compliance, and enterprise hardening tools.
• Experience in IA/Security Engineering.

Responsibilities

• Administer SteelCloud ConfigOS, Evaluate-STIG, STIG Manager, and SCAP-based compliance policies.
• Perform OS hardening, vulnerability analysis, remediation, audit support, and compliance reporting.
• Develop configuration baselines, documentation, and enterprise-wide compliance automation.
• Collaborate with system owners to remediate findings and streamline compliance workflows.

Skills

IA/Security Engineering

Vulnerability analysis

OS hardening

Education

Bachelor's degree in CS, EE, IT, IA or related field; 8+ years OR Master’s degree; 6+ years

Tools

STIG Manager

SCAP

RMF compliance tools

SteelCloud ConfigOS

Job description

Leidos is seeking a SteelCloud Security Engineer in Suitland, MD to implement automated DISA STIG compliance, configuration management baselines, and remediation workflows across complex systems supporting Zero Trust objectives. The role emphasizes administering SteelCloud ConfigOS and evaluating STIGs.

You will perform OS hardening, vulnerability analysis, remediation, and compliance reporting, while collaborating with system owners to remediate findings and streamline workflows across