Jobs in the United States

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Added 13 hours ago
SharePoint Backend Systems Administrator
Leidos
Alexandria, VA
Leidos is seeking a Senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System Administrator will support infrastructure services,…
Added 14 hours ago
SharePoint Systems Administrator SME
D2 Technical Services
Alexandria, VA · Springfield, VA
D2 is seeking a SharePoint Subject Matter Expert (SME) to support a large enterprise IT contract for the DOD. The SharePoint System Administrator SME will support infrastructure services,…
Added 1 day ago
Sys Administrator
SAIC
Arnold, MO
SAIC is seeking a Systems Administrator to support our customer at Arnold, MO. Requirements are to:
Added 1 day ago
Sr. SQL Database Administrator
Leidos
Alexandria, VA
Leidos is seeking a Sr. SQL Database Administrator (DBA) to partner on a large enterprise IT contract for the DOD. The DBA performs day-to-day technical database administration tasks. This…
Added 5 days ago
IT Systems Administrator (Top Secret Clearance)
SpaceX
Hawthorne, CA
Active Top Secret or TS/SCI with Polygraph. Note that an active clearance may provide the opportunity for you to work on sensitive SpaceX missions. If so, you will be subject to…
Added 7 days ago
K
Senior Database Administrator
Kentro
Washington
- $150,000 to $165,000 USD / year
Kentro is hiring for Senior Database Administrator (DBA) to support a Department of War (DoW) agency. The DBA will be responsible for the design, implementation, security, performance, and…
Added 10 days ago
Records and Information Management (RIM) Support
CACI International
Chantilly, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 12 days ago
Records and Information Management (RIM) Support
CACI, INC.-FEDERAL
Chantilly, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 12 days ago
Records and Information Management (RIM) Support
CACI
Chantilly, VA · Chantilly
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 13 days ago
SharePoint Administrator 3/4 - Secret
Northrop Grumman
Redondo Beach, CA
Must have a Security+ certification (or greater) in order to be considered · Candidates must have the ability to obtain, and maintain, access to Special Programs as a condition of employment
Added 14 days ago
SharePoint System Administrator SME
LEIDOS, INC.
Alexandria, VA
Leidos is seeking a SharePoint Subject Matter Expert (SME) to support a large enterprise IT contract for the DOD. The SharePoint System Administrator will support infrastructure services,…
Added 16 days ago
Systems Administrator
Peraton
Herndon, VA
We are seeking a skilled Systems Administrator with an active TS/SCI clearance to join our team supporting mission-critical operations. The ideal candidate will manage, maintain, and…
Added 16 days ago
Senior SharePoint Backend Administrator
LEIDOS, INC.
Alexandria, VA
Leidos is seeking a Senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System Administrator will support infrastructure services,…
Added 22 days ago
Cloud Support Administrator
MANTECH
Laurel, MD
Must possess one active entry level cloud certification (i.e · Must have a current/active TS/SCI w/ Polygraph
Added 22 days ago
System Administrator Principal
SAIC
Chantilly, VA
Candidates must have a TS/SCI with polygraph level clearance
Added 23 days ago
SharePoint Administrator - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Security Clearance Level: TS/SCI with Polygraph
Added 25 days ago
Systems Administrator
CACI International
Sterling, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 25 days ago
Database & Systems Administrator
CACI International
Chantilly, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 25 days ago
Records and Information Management (RIM) Support
CACI International
Chantilly, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 25 days ago
Full Stack Web Developer
CACI International
McLean, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 26 days ago
Database Administrator, Senior
General Dynamics Information Technology
Tampa, FL
Security Clearance Level: Must have fully adjudicated TS/SCI clearance; CI/Polygraph may be required after hire
Added 26 days ago
AS
Sr Principal Systems Administrator
Apex Systems LLC
Aurora, CO
- $30 to $40 USD / hour
Clearance: Candidates must be able to obtain and/or maintain a Top Secret (TS) security clearance with Sensitive Compartmented Information (SCI) eligibility and a Full Scope Polygraph (FSP)…
Added 27 days ago
Microsoft SQL Server Database Administrator - TS/SCI FS Poly required
EMTAK LLC
Annapolis Junction, MD
Clearance: Active TS/SCI with Polygraph required.
Added 28 days ago
AT
Database Administrator (DBA II) (Government)
AT&T Technical Services Company, Inc.
Remote, United States
- $98,100 to $181,900 USD / year
This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted
Added 28 days ago
Senior Database Administrator (Government)
AT&T Technical Services Company, Inc.
Remote, United States
This is a full-time onsite role based in the location(s) posted and is performed from the designated work location five days per week (Suitland, MD)

Mission Support Administrator - Full Performance

Chantilly, VA, United States
McLean, VA, United States

Apply on workforcenow.adp.com

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Job details

Posting language: English
Posted: Jan 5, 2026

Original job description

Mission Support Administrator – Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P

Patriot Group International Inc. (PGI), voted #1 Best Place to Work by Virginia Business Magazine and the Best Companies Group, offers an unrivaled hybrid of specialized services by combining security and risk management disciplines with a special operations and intelligence perspective.

We are looking to hire a Mission Support Administrator – Full Performance to join our team in the Northern Virginia area, where we provide the delivery of advanced IT hardware, mission-critical services, and integrated technology solutions to key branches of the U.S. government - including the Army, Navy, and Air Force - supporting their operational readiness, cybersecurity posture, and digital transformation initiatives. This position reports to the Program Manager.

This full performance Mission Support Administrator (MSA) role in the WMA area involves independently managing and executing complex end-to-end (E2E) workflow processes, resolving cross-functional issues, and providing comprehensive administrative support to programs, projects, or functional areas. The work requires interpreting and applying established policies to unique and often complex situations, with minimal supervision. MSAs at this level also train and mentor junior contractors, demonstrating a high degree of adaptability, judgment, and initiative across a wide range of administrative and operational tasks.

The Mission Support Administrator – Full Performance will be responsible for the following:

Serve as primary POC for end-to-end (E2E) workflow processes; track, monitor, and ensure timely completion.
Interpret and apply policies to standard and unique administrative scenarios in coordination with government POCs.
Coordinate across multiple work units; resolve workflow issues and quality-check deliverables.
Oversee and guide the work of other contractors; train and reinforce best practices.
Maintain and analyze data from multiple sources; develop metrics, reports, and informed recommendations.
Prepare and deliver briefings and status updates on projects, processes, or business areas.
Support budget tracking and spend plan monitoring for assigned projects or functions.
Conduct quality assurance checks; troubleshoot and refine workflows to increase efficiency.
Ensure compliance with agency/IC policies; seek guidance for deviations and implement corrective actions.
Lead daily administrative operations; manage calendars, meetings, off-sites, and conferences.
Draft and edit original correspondence; represent work unit at internal and external meetings as needed.
Coordinate office moves and renovations in collaboration with facilities teams.
Administer and troubleshoot office databases, SharePoint sites, and T&A systems; perform data clean-up.
Support travel planning, passport/visa processing, and submission of vouchers (travel, POV, training).
Manage office inventory, supply orders, and equipment maintenance.
Greet and escort visitors; manage clearance passes and access requests.
Maintain organized office files; ensure compliance with Records Control Schedule.
Coordinate check-in/check-out processes for incoming and outgoing personnel.
Other duties as required or delegated by the Program Manager

Required Qualifications:

Must possess a high school diploma
A minimum of four (4) years of prior administrative support or comparable experience, demonstrating the ability to perform at increased levels of complexity and responsibility through problem solving, working independently, sound judgment, and initiative. Applicable higher education may be substituted for up to one (1) year of work experience.
Apply policies and procedures to unique and complex administrative situations
Deep knowledge of Agency and IC administrative processes and systems
Proficient in internal admin support tools and Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)
Basic understanding of project management to support end-to-end workflows
Strong analytical skills to interpret complex data and develop actionable insights
Clear written communication skills for composing original, moderately complex documents
Effective verbal communication to explain procedures and address stakeholder questions
Strong planning and organizational skills to manage multiple workflow activities
Representational skills to engage in meetings and forums with professionalism and protocol
Excellent interpersonal skills to gather requirements and maintain collaborative relationships
Proven time management skills to adapt to changing priorities
Ability to build and maintain a broad professional network across the workforce
High level of discretion and confidentiality handling sensitive information
Ability to train, mentor, and guide junior administrative personnel
Ability to complete PGI application process, fingerprints, and background investigation.
Ability to pass a pre-employment drug screening and periodic random drug screening throughout the duration of employment.
U.S. Citizenship

Required Security Clearance:

Minimum of a U.S. Government TS/SCI with Polygraph

Preferred Qualifications

Associate or bachelor's degree

Physical Requirements:

Work is typically performed in an office environment, requiring the use of computer terminals and standard office equipment to accomplish work objectives. The position may require lifting or carrying equipment averaging 50 lbs. Depending upon assignment, shift work and/or occasional local (e.g., within the WMA) and domestic travel may be required.

Patriot Group International Inc. is a global mission support service provider with expeditionary capabilities, providing services to select clients within the intelligence, defense, and private sectors. PGI is a veteran-owned and operated company with experience performing in over 50 countries, including austere and high-threat environments.

DISCLAIMER:

Patriot Group International Inc. is proud to be an Affirmative Action/Equal Opportunity Employer - Veteran, Disability. PGI provides equal employment opportunity for all persons in all facets of employment. PGI maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks.

If you are a qualified individual with a disability or a disabled veteran and need a reasonable accommodation to use or access our online system, please contact us on our home page.

http://patriotgroupinternational.com/

Apply on workforcenow.adp.com

More about this job

Skills

Workflow
Administrative support
Adaptability
Quality assurance procedures
Quality assurance
Troubleshoot
Regulatory compliance
Microsoft SharePoint
Equipment maintenance
Problem solving
Work independently
Microsoft Office
Microsoft Word
Microsoft Excel
Microsoft PowerPoint
Microsoft Outlook
Project management
Analytical skills
Communication skills
Organizational skills
Interpersonal skills
Time management
Confidentiality
Office equipment

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Work requirements

Jobs in the United States