Senior Systems Administrator - Military veterans preferred

ManTech (


  full-time   employee   contract

United States

Entering ManTech’s 50th year, we hold the distinct honor of being named a “Top 100 Global Technology Company” by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation’s most important customers: U.S.Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection &analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

Become an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission oriented Senior Systems Administrator in Washington DC area, with strong Customer relationships. At ManTech, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

The FSS Division provides cyber solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced technical solutions to government organizations. Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security. Our contributions to our customer’s success is driving our growth.

Responsibilities include but are not limited to:

  • Senior Systems Administrator possess exceptional customer service and communication skills (both written and verbal).
  • Must also have the technical competence to resolve most customer support issues upon first contact.
  • This position will work directly with all contract leads to ensure all core applications and workstations/peripherals are fine-tuned to meet customer needs/requirements.
Job Requirements:
  • Position requires ten or more years' experience with an emphasis in information technology and/or computer science.
  • Candidate must possess or obtain the Microsoft Certified Solutions Expert - Server Infrastructure (MCSE-SI) 2012 or 2016 certification within 6 months of assignment to position.
  • Failure to obtain certification within 6 months of assignment may result in removal of the individual.
  • Must be proficient with Active Directory Management.
  • Experience supporting SharePoint Sites &Libraries.
  • Proficient managing Microsoft Exchange and Supporting Email Services.
  • Experienced supporting computers and peripherals for senior executives.
  • Responsible for supporting video conferencing equipment and VOIP services from client perspective.
Security Requirements:
U.S.Citizenship and an Active Top Secret Clearance with SCI Eligibility Advertisement