SharePoint Administrator - TS/SCI with Polygraph

Req ID: RQ219417

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

Change Management Processes,Microsoft SharePoint,Microsoft SharePoint Administration,SharePoint Infrastructure,SQL Databases

Experience:

4 + years of related experience

US Citizenship Required:

Yes

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: Systems Administrator Senior - Requires a Bachelor’s degree in an IT‑related field or 4 years of relevant IT experience in lieu of a degree. Systems Administrator Principal - Requires a Bachelor’s degree in an IT‑related field or 6 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

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities

Support: An internal mobility team focused on helping you achieve your career goals

Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off

Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

#CIS

The likely salary range for this position is $96,569 - $130,651. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

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Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans