Endpoint Management Technician [Linux] - Journeyman

Job Description
Job Description

ECS is seeking an Endpoint Management Technician [Linux] - Journeyman to support the Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program. The Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program delivers comprehensive enterprise IT infrastructure, WAN, cybersecurity, and associated services to the ARNG and its mission partners. The program supports more than 120,000 users and 141,000 endpoints across approximately 2,800 sites spanning 54 states and territories, enabling Title 10 and Title 32 missions, domestic emergency response operations, mobilization readiness, and classified SIPRNet operations. Task 4 - Enterprise Operations Support - provides 24/7/365 network monitoring, control, and management from the RCC-ARNG Network Operations Center (NOC) over classified and unclassified networks, delivering DoDIN services including data, voice, and video across the ARNG's distributed enterprise infrastructure.

Please Note: This position is contingent upon contract award.

Responsibilities

• Implement and maintain endpoint configuration baselines across MECM, Intune, Linux, and hybrid device environments.
• Deploy patches and software updates, ensuring compliance with DoD cybersecurity policies.
• Validate and monitor patch compliance and remediation timelines, addressing any discrepancies.
• Troubleshoot and resolve device configuration issues, documenting corrective actions taken.
• Support the reporting of endpoint security posture and compliance metrics.
• Ensure adherence to configuration management standards and operational performance requirements.
• Collaborate with team members to enhance system monitoring and troubleshooting processes.
• Maintain compliance across development, test, and production environments.

Required Skills
Required Qualifications

• Clearance: TS//SCI Eligible required
• S. Citizenship required
• DoD 8140.03 Compliance: DoD Cyber Workforce Framework (DCWF) Work Role 451-System Administrator at the Intermediate proficiency level
• Certifications (one or more required): Cloud+, GICSP, GSEC, Security+, SSCP
• Education: Bachelors in [Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, Software Engineering]
• 12+ years of experience in database administration and system management in Windows Server and Linux environments.
• Extensive experience in patch management, applying service packs and hotfixes to SQL Server and Windows Server.
• Strong background in system monitoring and troubleshooting.
• Experience maintaining compliance across various environments.

Desired Skills
Desired Qualifications

• Clearance: Active TS//SCI preferred
• S. in Software Engineering and Cyber Security.
• CompTIA Security+ and CompTIA CASP+ certifications.
• Experience with endpoint security tools and compliance monitoring.
• Familiarity with DoD cybersecurity policies and standards.
• Experience supporting large-scale enterprise IT environments.

ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.

is the federal segment of , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.

Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.

We value:

• Attracting and developing top talent and high-performing teams
• Fostering a culture that is engaging, accountable, and mission-driven