Mission Support Administrator - Full Performance

Patriot Group International LLC.; Chantilly (VA); On-site; USD 50,000 - 80,000; Full time

Job summary

Patriot Group International LLC. is looking for a full-performance Mission Support Administrator in Chantilly, VA. This role requires managing end-to-end workflow processes and extensive administrative support for U.S. government projects.

Applicants must have a high school diploma, four years of applicable experience, and a TS/SCI clearance. Strong skills in Microsoft Office and communication are necessary to succeed in this fast-paced environment.

Qualifications

• Minimum four years of administrative support experience.
• Ability to apply policies to complex situations.
• Strong discretion handling sensitive information.

Responsibilities

• Manage and execute end-to-end workflow processes.
• Serve as primary POC for administrative operations.
• Coordinate across multiple work units for workflow resolution.

Skills

Analytical skills

Planning and organization

Verbal communication

Interpersonal skills

Time management

Education

High school diploma

Associate or bachelor's degree

Tools

Microsoft Office Suite

Admin support tools

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) offers specialized services that combine security, risk management, and intelligence capabilities to support government agencies.

We are looking to hire a Mission Support Administrator – Full Performance to join our team in the Northern Virginia area, where we provide advanced IT hardware, mission‑critical services, and integrated technology solutions to key branches of the U.S. government.

This full‑performance Mission Support Administrator (MSA) role involves independently managing and executing complex end‑to‑end workflow processes, resolving cross‑functional issues, and providing comprehensive administrative support to programs, projects, or functional areas.

Key Responsibilities

• Serve as primary POC for end‑to‑end 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.

Equal Opportunity Employer

Patriot Group International Inc. is a proud Affluent 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/