Sr. SharePoint Administrator

Leidos is hiring a Senior SharePoint Administrator to support our ESA V program. ESA V is an IT applications and infrastructure services program supporting several customers within the Department of Justice (DOJ), including the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). The program provides a range of IT services, including software application support, enterprise infrastructure support, service desk, ITSM, deskside support, workstation engineering and maintenance, telecommunications and mobility engineering services, managed print services, Active Directory services, and video conferencing.

The program is expanding and is adding a dedicated Sr SharePoint administrator to support the ATF customer. The person hired for this position will support infrastructure services, operations and maintenance across the whole ATF SharePoint environment. This position requires working in a fast-paced, dynamic environment. The ideal candidate will be personable and articulate and will focus on making sure that customers' and users' IT needs are met quickly and effectively. He or she will be a self-starter who can work with limited supervision. Excellent communication skills are required to effectively interface with customers and users, understand their needs and issues, and then be able to translate them into actions.

This position is 100% remote and requires working in a fast-paced, dynamic environment; this position also offers the ability for significant virtual support. This position is contingent on receipt of required clearance from the Government customer.

Required Clearance: Candidate selected will be subject to a Government Public Trust security investigation and must meet eligibility requirements for access to the customer's information. ship is required. Current clearance is not required, but selected individual cannot start the assignment until the required security clearance is granted by the customer.

Primary Responsibilities

• Update and maintain a collaborative solutions-based framework of websites and portals in a Microsoft SharePoint environment.
• Perform SharePoint administrative functions to include task execution using Central Administration and PowerShell. Support the installation, configuration, security, operation, and maintenance of servers, equipment, and software related to SharePoint infrastructure.
• Maintain and administer multiple Microsoft SharePoint Enterprise Farms (DEV, SAT, PROD) including daily monitoring of event logs, troubleshooting and performance analysis to monitor overall health.
• Perform system administrative activities such as SharePoint and .Net Framework patching, and monitoring SharePoint content databases.
• Implement best practices for security and server performance or optimizations
• Support on-call, after hours troubleshooting and service restoration activities
• Support site setup, permission management, troubleshooting, and service requests for customers, content managers and knowledge managers.
• Work closely with customers to handle service request inquiries and problems, including working break/fix incident tickets and monitoring SharePoint related ticket queues in ServiceNow
• Work closely with SharePoint developers to maintain, correct and improve SharePoint capabilities.
• Perform advanced scripting to include, but not limited to, Windows PowerShell.

Basic Qualifications

• Bachelor's degree with 8+ years of experience or a Master's degree with 6+ years' experience. Additional years of experience and/or relevant certifications will be considered in lieu of degree.
• SharePoint administration experience in an operational environment
• Experience with SharePoint 2019
• Experience supporting on-premises SharePoint environments
• Scripting experience, including Windows PowerShell
• Experience supporting operational environments, and troubleshooting and resolving operational issues
• Experience performing patches and upgrades to an operational environment
• Experience establishing goals and meeting project plan objectives
• Excellent communication skills
• Customer interface experience
• Excellent teamwork skills and experience
• Experience with support ticket management systems
• ship
• Ability to obtain and maintain a public trust clearance from Department of Justice, prior to start date

Preferred Qualifications

• Experience with SharePoint 2013 and 2016
• Experience supporting cloud environments (Azure, AWS)
• Experience with SharePoint migrations
• Experience with C# and JavaScript
• Experience with performance and administration monitoring tools such as SCOM
• Familiarity with SharePoint and .NET development
• Government contracting experience, particularly with the DOJ
• DOJ Clearance

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:
February 18, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.