Leidos · 1 day ago
SharePoint Systems Administrator
Alexandria, VA
Full-time
Onsite
Senior Level, Lead/Staff
$92K/yr - $167K/yr
8+ years expLeidos is a company that delivers innovative solutions through the efforts of diverse and talented people dedicated to customer success. They are seeking a Senior SharePoint Systems Administrator to support a large enterprise IT contract for the DOD, focusing on infrastructure services, operations, and maintenance of SharePoint services across multiple classifications.
ComputerGovernmentInformation ServicesInformation TechnologyNational SecuritySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Interacting with site/collection owners to handle service inquiries and problems
Provide implementation, troubleshooting and maintenance of IT systems
Rapidly distinguish isolated user problems from enterprise-wide application/system problems
Develop solutions for complex problems, update Knowledge Articles and Standard Operating Procedures (SOPs) to reflect changes to the environment
Oversee SharePoint projects to include minor and major version upgrades, routine maintenance, and expansion of capabilities to meet emerging requirements
Identify methods for direct integration with Identity Management (IdAM) technologies
Assist users with manual migrations from older SharePoint versions to SharePoint 2019 or SharePoint Online
Manage permissions of new and existing site collections and their associated lists, items etc
Manage access to O365/M365 applications based on SharePoint technology such as Microsoft Teams, Microsoft OneDrive, and SharePoint Online
Conduct searches and purges of data from operational systems as required by cyber security, legal, compliance, FOIA, and other legitimate sources
Manage asset library, risk database, and business rhythm calendar (Leidos best practice) to enhance situational awareness for stakeholders
Coordinate with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements
Provide follow-up reports (technical findings, feedback, resolution steps taken, After Action Report (AAR) etc.) for Root Cause Analysis, engineering technical assessment, and process improvement initiatives
Support customer requirements in a 24/7/365 mission environment
Update operations and maintenance documentation for 24/7/365 IT Operations Center personnel to assist with after-hours triage and troubleshooting of common SharePoint problems
Manage project goals/assignments, oversee major upgrades, minor modifications, and restoration efforts following service degradation and outages
Manage work assignments for team, review and assign customer incidents, requirements, and tasks within ServiceNow ITSM ticketing platform
Manage work performance for subordinates, provide periodic feedback, and document performance against employee's goals and corporate guidelines
Review and approve timesheets for assigned subordinates in compliance with corporate standards
Qualification
Required
Extensive experience with SharePoint technologies to include SharePoint 2013, 2016, 2019 and SharePoint Online
Experience with configuring, installing, and securing SharePoint systems
Experience with managing SQL clusters in support of SharePoint farms
Experience with patch maintenance for SQL clusters and SharePoint farms
Experience with PKI authentication and claims-based authentication
Experience with utilizing load balancers such as F5 BigIP Load Traffic Manager or Citrix NetScaler
Experience managing M365/O365 cloud offerings such as Microsoft Teams, Microsoft OneDrive, SharePoint Online
Extensive experience with patch maintenance for SharePoint farms
Experience with routine maintenance processes and willingness to conduct scheduled maintenance during approved maintenance windows
Experience with Change Management fundamentals to ensure proper planning, execution, and documentation of changes to the environment
Experience with Tier 2 & Tier 3 system administration
Experience troubleshooting issues in a growing environment
Experience with reviews, incident analysis, and identification of issue trends
Time management skills
Strong oral and written communications skills
Track record of working effectively within a team, and support to peers toward improved processes and results
Experience with IT Service Management (ITSM) ticketing systems such as ServiceNow
Typically requires BS degree and 8 – 12 years of prior relevant experience or Masters with 6 – 10 years of prior relevant experience. May possess a Doctorate in technical domain
Candidate must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) – IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher)
Due to the nature of the government contracts, we support, US Citizenship is required
TS/SCI with specific polygraph required for Position or TS/SCI and willingness to complete a polygraph
Preferred
Familiarity with using Nintex, InfoPath, and/or PowerBI platforms for creating and managing workflows
Experience configuring and managing SPPatchify for patch maintenance of large SharePoint farms
Microsoft 365 Certified: Administrator Expert or equivalent certification related to SharePoint, Teams, OneDrive and their administration
Company
Leidos
Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
unknown2025-02-20Post Ipo Debt
2013-09-17IPO
Leadership Team
James Carlini
Chief Technology Officer
Theodore Tanner
Chief Technology Officer
Recent News
MarketScreener
2025-12-16
2025-12-16
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