Endpoint Security Tools Lead (On-Site)

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

Job summary

SAIC seeks a Cybersecurity Tools Administrator to join the MAJESTIC Joint Program Office in Springfield, VA, focusing on Trellix ENS and integrated toolsets for an on-premises enterprise IT environment. The role emphasizes policy management, deployments, health/compliance, and SIEM/SOAR integrations.

The position requires experience with endpoint security tools, strong knowledge of RMF/NIST 800-53, and the ability to collaborate with cross-functional teams to strengthen security posture.

Qualifications

• 2-5 years administering enterprise cybersecurity tools and security operations.
• Experience with Trellix ePO/ENS, EDR/NDR in an Enterprise IT environment.
• Knowledge of RMF/NIST 800-53 controls and related security processes.

Responsibilities

• Administer Trellix ePolicy Orchestrator, configure policies, deployments, and compliance.
• Integrate endpoint tools with SIEM/SOAR and vulnerability management stacks.
• Develop dashboards and KPIs for endpoint coverage and policy compliance.
• Support incident response with endpoint forensics, isolation, and IOC sweep.
• Coordinate with IT teams to enforce security controls across on-premise environments.

Skills

Trellix ePO/ENS

EDR/NDR

DAC

IOC sweep

endpoint isolation

Windows security

Linux security

Log analysis

Incident response

RMF/NIST 800-53

Education

Bachelor's degree

Master's degree

High School diploma

Tools

SIEM/SOAR

Splunk

Nessus/ACAS

Job description

SAIC seeks a Cybersecurity Tools Administrator to join the MAJESTIC Joint Program Office in Springfield, VA, focusing on Trellix ENS and integrated toolsets for an on-premises enterprise IT environment. The role emphasizes policy management, deployments, health/compliance, and SIEM/SOAR integrations.

The position requires experience with endpoint security tools, strong knowledge of RMF/NIST 800-53, and the ability to collaborate with cross-functional teams to strengthen security posture.