Endpoint Security Solution (ESS) Administrator - (Sign-on bonus up to $5,000)

Description

The Endpoint Security Solutions (ESS) Administrator is a vital member of the Computer Network Defense (CND) team, responsible for managing and maintaining the ESS and Comply to Connect (C2C) services. This role ensures the confidentiality, integrity, and availability of information assets across the USINDOPACOM networks, operating in close collaboration with systems/information owners, Defensive Cyber Operations (DCO), and Cybersecurity staff.

 

Exciting Opportunity! Eligible candidates may qualify for a sign-on bonus of up to $5,000 based on qualifications and relevant experience.

Responsibilities

• Install, configure, maintain, and troubleshoot Endpoint Security Solutions (ESS) and C2C systems.

• Monitor system performance, perform upgrades, and ensure physical and virtual appliances remain operational and secure.

• Ensure ESS and C2C systems comply with DoD cybersecurity policies, security standards, and PKI requirements.

• Conduct system assessments, identify vulnerabilities, and recommend corrective actions.

• Analyze security events using Splunk and support incident response in accordance with USINDOPACOM procedures.

• Perform routine maintenance, system updates, and configuration management.

• Develop and maintain system documentation, SOPs, and training materials for network operations personnel.

• Collaborate with cybersecurity teams and participate in program meetings to assess security posture and resolve issues.

• Prepare monthly status reports for the COR-appointed Technical Assistant (TA), including accomplishments, issues, and configuration updates.

• Provide occasional after-hours and weekend support for planned maintenance and unexpected outages.

Qualifications

• Minimum High School Diploma/GED.
• Must have an active secret clearance.
• IAW DoD 8140.03-M, must meet the Intermediate Proficiency Level qualifications.
• Minimum of four (4) years of system or network administration experience, with at least one (1) year of CND or SOC experience.
• Minimum of one (1) year of system administration experience with Forescout, ESS, or other endpoint security systems.
• Must have one or more relevant CND certifications; CISSP, CASP, OSCP, CySA+, CEH, or GCIH.
• Must have experience managing and administering ESS Endpoint Protection Components as a global administrator for multiple sites.
• Must possess expert level knowledge of Windows operating systems and intermediate-level knowledge of Linux operating systems. Certifications a plus.
• Must have experience identifying and applying applicable security requirements (STIGS, IAVAs, and CTOs) to DoD systems.
• Must have experience administering ACLs for local and/or network firewalls.
• Demonstrated experience of strong analytical and problem-solving skills Forescout and ESS system administrator training certificates of completion are required in the first 60 days of employment.
• Experience using Microsoft Office tools (Word, Excel,PowerPoint, Outlook, and Visio) in preparing analytical reports, information papers, and briefings for executive level recipients.

Desired Qualifications:

• Splunk or other SIEM experience preferred.

Any clearance requirements for this position are established by the government contract.

Benefits InformationRegular - The company offers a comprehensive benefits program, including medical, dental, vision, life insurance, 401(k) and a range of other voluntary benefits. Paid Time Off (PTO) is offered to regular full-time and part-time employees. Pay Range$122,000 - $150,000 Job ID2026-26907 Work TypeOn-Site