Endpoint Security Services (ESS) Administrator II

Na Ali'i Consulting & Sales, LLC.•Fort Belvoir, VA

3d•$100,000 - $132,000•Onsite

About The Position

Nakupuna Companies is seeking an ESS Administrator II to manage, maintain, and optimize host-based security systems that protect organizational endpoints, servers, and networks from security threats while ensuring compliance with security policies and regulations. The position is located at Ft. Belvoir, Virginia, and requires a Secret clearance. The role supports ESS administration and endpoint security, including McAfee ePolicy Orchestrator (ePO), antivirus and anti-malware solutions, system updates, patch management, security assessments, vulnerability scanning, and incident response coordination. The administrator also supports the DREN system administrator by troubleshooting DREN systems and network issues, provides technical support to end-users, and documents procedures and systems. The projected annual compensation range is $100,000 to $132,000. The company states that compensation depends on factors including the candidate’s education, knowledge, skills, competencies, experience, contract affordability, organizational requirements, and position location. The position has physical requirements involving repetitive hand, wrist, and finger motions; audible communications during emergencies; and prolonged sitting at a desk while working on a computer.

Requirements

Secret clearance.
Extensive knowledge of McAfee ePO and HBSS or ESS components.
Experience with endpoint security solutions.
Understanding of network security protocols.
Knowledge of Windows and Linux operating systems.
Familiarity with security frameworks such as NIST and RMF.
Experience with scripting languages such as PowerShell and Python.
Understanding of system hardening principles.
Knowledge of security information and event management (SIEM).
Strong analytical and problem-solving abilities.
Excellent troubleshooting skills.
In-depth understanding of cybersecurity principles.
Knowledge of security compliance requirements.
Ability to analyze security logs and metrics.
Experience with vulnerability management.
Understanding of threat intelligence.
Familiarity with incident response procedures.
Strong written and verbal communication.
Ability to work independently and in teams.
Excellent organizational skills and attention to detail.
Time management capabilities and ability to handle multiple priorities.
Strong documentation skills and customer service orientation.
Ability to perform repetitive motions with the hands, wrists, and fingers.
Ability to engage in and follow audible communications in emergencies.
Ability to sit for prolonged periods at a desk and work on a computer, with or without reasonable accommodation.

Nice To Haves

Bachelor’s degree in computer science, Cybersecurity, or a related field.
3 or more years of experience in HBSS or ESS administration.
McAfee Certified Product Specialist (MCPS) certification.
CompTIA Security+ certification.
CISSP (Certified Information Systems Security Professional) certification.
CEH (Certified Ethical Hacker) certification.
GIAC Security Essentials (GSEC) certification.

Responsibilities

Administer and maintain ESS infrastructure and components.
Configure and manage McAfee ePolicy Orchestrator (ePO).
Monitor and respond to security events and alerts.
Implement and maintain security policies across endpoints.
Perform system updates and patch management.
Conduct security assessments and vulnerability scanning.
Generate and analyze security reports.
Troubleshoot ESS-related issues.
Manage antivirus and anti-malware solutions.
Coordinate with security teams for incident response.
Document procedures and maintain system documentation.
Provide technical support to end-users.
Ensure compliance with security standards and policies.
Support the DREN system administrator, including troubleshooting DREN systems and network issues.