SharePoint Administrator - TS/SCI with Polygraph

General Dynamics - IT

Annapolis (MD)

On-site

USD 120,000 - 155,000

Full time

14 days+

Application generator

Don’t send a generic resume — generate a resume and cover letter tailored to this exact role.

Get past ATS filters

Job summary

General Dynamics - IT is seeking a SharePoint Administrator to support CIS with hands-on engineering, deployment, and maintenance of SharePoint environments across distributed on-premises or hybrid setups. The role emphasizes secure, highly available collaboration services and seamless user access.

Candidates should have a DoD 8140 certification path, active TS/SCI clearance, and strong documentation and communication skills to support accreditation and lifecycle programs.

Qualifications

Bachelor's degree in IT-related field or 8+ years of IT experience
DoD 8140 Information Assurance certification requirements (e.g. Security+ CE)
Active TS/SCI clearance with a favorable polygraph
Hands on experience engineering and administering SharePoint environments
Strong understanding of SharePoint architecture, enterprise collaboration services, workflows, and secure configuration practices
Familiarity with patching, configuration compliance, and change management processes

Responsibilities

Engineer, deploy, and maintain SharePoint solutions including farm architecture, service applications, databases, and supporting infrastructure
Design and implement scalable, secure collaboration features such as workflows, content management, search services, and custom configurations
Integrate SharePoint with enterprise platforms including authentication services, load balancing, and SQL database systems
Troubleshoot and resolve complex SharePoint, service application, and content related issues across multiple environments
Support migrations, upgrades, and modernization initiatives to align platforms with enterprise standards and lifecycle requirements
Maintain documentation including architecture diagrams, SOPs, technical configurations, and operational procedures
Collaborate with engineering, cyber, and operations teams to validate new capabilities, support accreditation activities, and maintain secure configurations
Ensure high availability, site resilience, and optimized performance across distributed on-premises or hybrid environments

Skills

SharePoint administration

Documentation

Communication

Collaboration

Security clearance TS/SCI

Education

Bachelor's degree in IT-related field

10+ years of IT experience in lieu of a degree

DoD 8140 Information Assurance Certification requirements

Job description

SHAREPOINT ADMINISTRATOR

YOUR IMPACT

Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global enterprise directly, contributing to a mission that protects our nation every day.

CIO Infrastructure Services (CIS) is growing, and we invite both our experienced incumbents and new team members to be part of what’s next. Incumbents bring invaluable mission insight, while new talent adds fresh ideas and energy. Together, we’ll strengthen continuity and drive the next generation of innovation.

MEANINGFUL WORK AND PERSONAL IMPACT

As a SharePoint Administrator supporting CIS, you will help deliver secure, highly available collaboration services across a globally distributed enterprise. You will operate and maintain SharePoint environments, ensuring seamless user access, reliable content management, and efficient workflow functionality. Your work enables teams to share information, automate processes, and collaborate securely across mission critical environments.

KEY RESPONSIBILITIES:

Engineer, deploy, and maintain SharePoint solutions including farm architecture, service applications, databases, and supporting infrastructure
Design and implement scalable, secure collaboration features such as workflows, content management, search services, and custom configurations
Integrate SharePoint with enterprise platforms including authentication services, load balancing, and SQL database systems
Troubleshoot and resolve complex SharePoint, service application, and content related issues across multiple environments
Support migrations, upgrades, and modernization initiatives to align platforms with enterprise standards and lifecycle requirements
Maintain documentation including architecture diagrams, SOPs, technical configurations, and operational procedures
Collaborate with engineering, cyber, and operations teams to validate new capabilities, support accreditation activities, and maintain secure configurations
Ensure high availability, site resilience, and optimized performance across distributed on-premises or hybrid environments

WHAT YOU’LL NEED TO SUCCEED

EXPERIENCE REQUIREMENTS:

SharePoint Systems Administrator Senior - Requires a Bachelor’s degree in an IT‑related field or 8+ years of relevant IT experience in lieu of a degree.

SharePoint Systems Administrator Principal - Requires a Bachelor’s degree in an IT‑related field or 10+ years of relevant IT experience in lieu of a degree.

CERTIFICATION: Meet DoD 8140 Information Assurance Workforce certification requirements (e.g. Security+ CE, etc.)
CLEARANCE: Active TS/SCI clearance with a favorable polygraph
Hands on experience engineering and administering SharePoint environments, including farms, databases, integrations, authentication, and custom features
Strong understanding of SharePoint architecture, enterprise collaboration services, workflows, and secure configuration practices
Familiarity with patching, configuration compliance, and change management processes
Ability to troubleshoot complex SharePoint, web application, and content management issues across distributed environments
Strong documentation, communication, and cross team collaboration skills
Ability to support CONUS/OCONUS travel as required
US citizenship required
LOCATION: Onsite