TS/SCI SharePoint Administrator — Mission-Critical & Secure

Leidos; Suitland (MD); On-site; USD 108,000 - 195,000; Full time

Benefits offered by this job

Office 365 certification

Job summary

Leidos in Suitland, MD is seeking a SharePoint Administrator to support a Navy mission across classified networks. The role focuses on secure, available SharePoint environments and collaboration with government customers and IT teams.

You will administer, maintain, and optimize site collections, workflows, and security, with opportunities to work across Office 365 tools and modern work platforms. Travel up to 10% may be required.

Qualifications

• 8+ years of relevant experience with a degree, or 6+ years with a Master’s.
• Active TS/SCI clearance in DISS with program access.
• Active IAT Level II DoD 8570 certification or ability to obtain within 30 days.
• 3+ years in information systems management focused on SharePoint, cloud, and DBs.
• 2+ years with SQL and/or Dataverse and AD Federated Services.
• Experience administering on-prem SharePoint Server environments.
• Maintenance, patching, upgrades, configuration changes, and troubleshooting.
• Proficient with Modern Work and Copilot.
• Strong understanding of machine learning and SEO.
• Strong knowledge of Microsoft SharePoint and Office products.
• Excellent written and verbal communication.
• Willingness to travel up to 10%.

Responsibilities

• Administer and optimize SharePoint site collections and subsites across multiple classified networks.
• Collaborate with IT teams on configuration, maintenance, troubleshooting, upgrades, and site management.
• Develop and manage subsites, lists, libraries, and workflows to improve data structure and operability.
• Partner with government customers to document requirements, define project scope, and estimate delivery timelines.
• Design custom functions, workflows, forms, and reports using SharePoint Designer, Crow Canyon, Office 365 Power Platform, and other approved tools.
• Maintain documentation and continuity books to support established tasks and procedures.
• Help ensure high availability and optimal performance by monitoring and resolving issues affecting servers, systems, applications, and operating environments.
• Manage communications across multiple domains to facilitate seamless collaboration between external users and internal customer teams.
• Implement and enforce security policies to ensure managed site collections comply with customer security standards.

Skills

SharePoint administration

Written and verbal communication

Team collaboration

Willingness to travel

Security awareness

Education

Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field

Master’s degree with 6+ years of relevant experience

Tools

SharePoint Server

Office 365

Crow Canyon

Power Platform

SQL

Dataverse

Active Directory Federated Services

SharePoint Designer

Job description

Leidos in Suitland, MD is seeking a SharePoint Administrator to support a Navy mission across classified networks. The role focuses on secure, available SharePoint environments and collaboration with government customers and IT teams.

You will administer, maintain, and optimize site collections, workflows, and security, with opportunities to work across Office 365 tools and modern work platforms. Travel up to 10% may be required.