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Mission Support Administrator - Full Performance (TS/SCI Full Scope Po

Date Posted: Nov 07, 2026
Yearly: USD 120000.00 - USD 120000.00

Job Detail

  • location_on
    Location Chantilly, Virginia, United States of America
  • desktop_windows
    Job Type: Any
  • schedule
    Shift:
  • analytics
    Career Level:
  • group
    Positions:
  • calendar_view_day
    Experience:
  • male
    Gender: No Preference
  • school
    Degree:
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    Apply Before: Feb 05, 2027

Job Description

Overview

Industry: GeneralistJob Category: Office / Clerical / AdministrativeTop Secret with Full Scope (FSP) Required.Open Systems Technologies Corporation is a leader in the government contracting marketplace, providing Enterprise Security and Cloud Computing solutions to support large organizations. Our capabilities include supplying federal government entities and private businesses with software development, scientific and engineering technical assistance, systems integration, and enterprise security. Since its founding in 1996, OST has been committed to delivering high-quality, best-in-class results that bring added value to our clients while investing in our employees futures by providing exciting projects to work on, and robust benefits to include technical training and certifications, relocation assistance and a 401K match with immediate vesting.(U) This is full performance Mission Support Administrator (MSA) work in the in the WMA area. Full performance MSA work entails managing, executing and troubleshooting complex end to end (E2E)workflow processes or programs, and independently coordinating the resolution of issues across multiple work units. The work also includes managing, coordinating and/or providing comprehensive administrative support to a work unit, project, program or functional area.(U) Mission Support Administrator work at the full performance level is complex, diverse, and requires interpreting and applying established policies and regulations to often unique situations and under unique circumstances. Generally work includes managing, organizing, scheduling, creating, and executing complex E2E workflow processes or programs. MSAs at the full performance level also train and guide less experienced contractors. The work is performed under minimal supervision. Specific duties and responsibilities will vary based on assignment.(U) Short Summary(U) The scope of Mission Support Administrator Full Performance work is to manage, coordinate, and/orprovide comprehensive administrative support to a work unit, project, program or functional area.(U) Knowledge, Skills and Abilities(U) Ability to obtain and apply:(U) Subject matter expertise sufficient to interpret and apply established policies, procedures, and guidelines to unique situations or under unique circumstances.(U) Extensive knowledge of Agency and IC administrative processes and procedures related to area of assignment.(U) Extensive knowledge of assignment-specific internal administrative support applications.(U) Required:(U) Extensive knowledge of Microsoft Office Suite applications (e.g., Power Point, Word, Outlook, Excel)(U) Basic understanding of Project Management fundamentals, sufficient to plan, coordinate, and execute E2E administrative support to a process, project/program or functional area.(U) Analytical skills sufficient to assess and interpret highly complex information from multiple sources and develop insightful recommendations and solutions.(U) Excellent communication skills sufficient to respond to customers complex questions; communicate procedures and processes to management, co-workers, customers, and stakeholders; and to provide guidance on pertinent changes to business functions and operations in a manner that is easily understood.(U) Writing skills sufficient to compose original, non-template, clear and concise moderately complex written products.(U) Planning and organizational skills to systematically manage, coordinate, track, and complete work flow activities.(U) Representational skills (tact, diplomacy, protocol) to represent work unit at meetings, events, forums and in Agency Working Groups, with Sponsor guidance.(U) Strong interpersonal skills to gather task information, project requirements, project specifications from customers and to maintain effective working relationships with team and customers.(U) Time management skills to meet and adapt to changing requirements or priorities.(U) Ability to establish, maintain, and leverage a

Key responsibilities

Not specified in the original listing.

Required skills

  • Administration

What the company offers

Not specified in the original listing.

Skills Required

Company Overview

Chantilly, Virginia, United States of America

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