Enterprise SharePoint Service Administrator - Journeyman

Job Description
Job Description

ECS is seeking an Enterprise SharePoint Service Administrator - Journeyman to support the Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program.

Please Note: This position is contingent upon contract award.

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.

Responsibilities

• Administer SharePoint environments to enhance enterprise collaboration and document management.
• Configure site collections, permissions models, and content libraries to meet operational needs.
• Implement and manage workflow settings to optimize business processes.
• Apply platform updates and monitor system health to ensure high availability and performance.
• Troubleshoot user access issues and provide effective resolutions.
• Document configuration changes in alignment with configuration management protocols.
• Ensure collaboration services are secure and compliant with operational standards.
• Support cybersecurity requirements and adhere to RMF controls and STIG guidance.

Required Skills
Required Qualifications

• Clearance: Secret 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]
• Minimum of 4-6 years of experience in administering enterprise collaboration environments within DoD or Federal networks
• Proven expertise in managing SharePoint environments for enterprise collaboration
• Experience in applying updates and monitoring system performance
• Proficient in documenting configuration changes and supporting configuration management processes
• Knowledge of DoD operational standards and enterprise information management policies

Desired Skills
Desired Qualifications

• Clearance: Active Secret preferred
• Experience with classified and unclassified network operations
• Familiarity with DoDIN services and their implementation in distributed infrastructures
• Understanding of Title 10 and Title 32 missions and their IT requirements
• Experience with SIPRNet operations and secure communications
• Strong problem-solving skills and ability to work in a fast-paced environment

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