Cybersecurity Tools Administrator — On-Site VA (TS/SCI)

Saic; Newington (VA); On-site; USD 80,000 - 120,000; Full time

Job summary

SAIC is seeking a Cybersecurity Tools Administrator to join the MAJESTIC Joint Program Office (JPO) team in support of an on-premises enterprise IT environment.

The role focuses on implementing, administering, and optimizing toolsets centered on Trellix ENS/EDR/NDR with ongoing policy, health, and integration management. On-site in Springfield, VA, with a strong emphasis on RMF/NIST 800-53 compliance.

Qualifications

• 2-5 years of experience administering enterprise cybersecurity tools (e.g., Trellix ePO/ENS, EDR/NDR).
• Experience in enterprise IT security operations.
• Familiarity with RMF/NIST 800-53.

Responsibilities

• Administer Trellix ePO/ENS; configure policies, deployment, and compliance across Windows/Linux endpoints.
• Integrate endpoint tools with SIEM/SOAR (Splunk) and vulnerability stacks (Nessus/ACAS).
• Develop dashboards and KPIs for endpoint coverage and policy compliance.
• Support incident response with endpoint forensics, IOC sweep, and containment actions.
• Coordinate with SysAdmins/Network Engineers to enforce security controls.

Skills

Trellix ePO/ENS

Endpoint security

DAC

IOC sweep

Windows/Linux security

Incident response

Log analysis

Education

Bachelor's degree in Cybersecurity/CS/IT

Master's degree in related field

High School diploma with experience

Tools

Trellix ePO

EDR/NDR tools

Splunk

Nessus/ACAS

DAC tooling

Job description

SAIC is seeking a Cybersecurity Tools Administrator to join the MAJESTIC Joint Program Office (JPO) team in support of an on-premises enterprise IT environment.

The role focuses on implementing, administering, and optimizing toolsets centered on Trellix ENS/EDR/NDR with ongoing policy, health, and integration management. On-site in Springfield, VA, with a strong emphasis on RMF/NIST 800-53 compliance.