Endpoint Security Administrator Senior/SME

CompQsoft is seeking an Endpoint Security Administration to join our team of qualified, diverse individuals at Fort Lee, VA for DeCA program.

Job Description:
Seeking a highly experienced Endpoint Security Administrator – Senior/SME to join our Cyber Security Services team at Ft. Lee, VA. This role is critical in ensuring the security, compliance, and effectiveness of endpoint defense capabilities across the DeCA enterprise. The ideal candidate is a subject matter expert in endpoint security with deep technical expertise, exceptional communication skills, and a proactive approach to collaboration and incident response.

Minimum Requirements:
• Active DoD Secret Clearance (Required)
• Must be qualified under the DoD 8140 Cyber Workforce Qualification Program with the following:
• IT 521 – Endpoint Security Administrator
• Cyber 212 – Cybersecurity Service Provider (Infrastructure Support)
• 7+ years of professional IT experience, including at least 3+ years specializing in endpoint cybersecurity
• Demonstrated experience with Trellix ePolicy Orchestrator (ePO), both on-premises and cloud-based
• Strong grasp of cybersecurity frameworks (NIST 800-53, RMF) and DoD compliance (STIGs, TASKORDs, CTOs)
• Endpoint Security  Solutions  (ESS) Administrator 202 certificate - Required 
• HBSS Advanced 301 & 501 Highly recommended. 

Key Responsibilities:
• Ensure personnel and practices comply with DoD 8140, Cyber Workforce Qualification Matrix, and associated training repositories
• Configure, deploy, and maintain Endpoint Security (ENS) components and associated policy management
• On-Access/On-Demand Scans
• Access Protection
• Exploit Prevention
• Threat Prevention
• Firewall and Web Control Options
• Manage Data Loss Prevention (DLP) and Application listing:
• Develop and maintain DLP rules and policies
• Establish enterprise baselines for application listing (Windows and *NIX)
• Utilize tools and standards including pxGrid, APIs, SAML, Okta, ODBC
• Maintain, monitor, and enforce compliance with all endpoint products:
• MDER/EDR solutions
• STIG compliance
• TASKORDs and CTO implementation
• Build strong stakeholder relationships across business units within DeCA
• Collaborate on endpoint settings, troubleshooting, and policy coordination across areas of responsibility
• Participate in Incident Response as needed and resolve endpoint-related tickets within established SLAs
• Maintain and document endpoint posture and system configuration
• Manage and validate:
• Policy Auditor benchmarks
• Rogue System Detection across enterprise subnets
• Endpoint Management Agent settings and updates
• C2C and Quarantine policies to isolate and remediate non-compliant devices
• Analyze syslog and packet data, perform subnetting, and integrate systems across Microsoft and Linux platforms
• Generate and coordinate reports (CMRS, Device/System Tags, ad hoc, compliance tracking)

Preferred Skills & Tools:
• McAfee/Trellix ePO, ENS, DLP, Rogue System Detection
• Scripting: PowerShell, Bash, Python
• Intermediate-level systems administration for Microsoft and Linux
• Familiarity with DoD and Agency cybersecurity directives and change control processes
• Ability to coordinate with 3rd-party providers and internal technical teams

Contact:

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About Us:
CompQsoft Inc. Established in 1997, headquarters in Houston, TX and office in Leesburg, VA. CompQsoft offers a range of comprehensive Cyber Security, Infrastructure, Cloud solutions, ERP implementation, Business Intelligence, Application development, Ecommerce applications and Management consulting services. CompQsoft is Certified CMMI Level 3 practitioner for Development and Services, ISO 9001:2015, ISO 27001:2013 & ISO 20000-1:2011 Certified. CompQsoft is a fast-growing company with a strategy and methodology that is strongly focused on the success of our clients, predominantly the Federal government.
CompQsoft provides equal opportunity in all aspects of employment and in the working environment to all employees and applicants. CompQsoft does not take any non-merit factors like race, color, religion, sex (gender), mental/physical disability, and age into account for purposes of recruitment, hiring and development.

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