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Computer Software

5,000 - 10,000 employees  |  1,010 active jobs  |  Company Website

Overview ManTech International Corporation is comprised of more than 10,000 talented employees working in 49 states and approximately 40 countries around the world in support of our nation’s national security mission. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance.

Jobs at ManTech International Corporation

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  • Activity Security Operations Specialist (III)

    Group:  MCIS Clearance Level Needed:  Top Secret Shift:  Day Become an integral part of a diverse team that leads the world in Mission, Cyber, and...

    Posted on 5/22/2013

    VA - Arlington

  • Staff Systems Engineer

    Group:  MCIS Clearance Level Needed:  Top Secret Shift:  Rotating Become an integral part of a diverse team that leads the world in Mission, Cyber,...

    Posted on 5/22/2013

    DC - Washington

  • Program Control Analyst, Senior TOS

    Group:  TSG Clearance Level Needed:  Secret Shift:  Day ManTech is seeking a candidate with operations, technical and programmatic experience and...

    Posted on 5/22/2013

    VA - Alexandria

  • Senior SLE Net Developer

    Group:  TSG Clearance Level Needed:  Secret Shift:  Day The Senior Systems Developer will be responsible for operational support and functional...

    Posted on 5/22/2013

    VA - Norfolk

  • Senior Business Systems Analyst

    Group:  MCIS Clearance Level Needed:  Top Secret Shift:  Day Become an integral part of a diverse team that leads the world in Mission, Cyber, and...

    Posted on 5/22/2013

    DC - Washington

  • Senior Systems Engineer

    Group:  MCIS Clearance Level Needed:  Top Secret Shift:  Rotating Become an integral part of a diverse team that leads the world in Mission, Cyber,...

    Posted on 5/22/2013

    DC - Washington

  • FMS Program Manager

    Group:  TSG Clearance Level Needed:  Secret Shift:  Day ManTech International is seeking a Program Manager for acquisition and program/project...

    Posted on 5/22/2013

    MA - Hanscom AFB

  • (FOIA) Freedom of Information Act Analyst

    Group:  TSG Clearance Level Needed:  Secret Shift:  Rotating Must have FOIA experience: FOIA Processor are responsible for reviewing, recording,...

    Posted on 5/22/2013

    TX - Fort Hood

  • Security Specialist (Mid-Level)

    Group:  MCIS Clearance Level Needed:  TS/SCI Shift:  Day Become an integral part of a diverse team that leads the world in Mission, Cyber, and...

    Posted on 5/22/2013

    AL - Huntsville

  • Test Engineer (Journeyman)

    Group:  TSG Clearance Level Needed:  Secret Shift:  Day Performs various tests on raw materials, manufacturing products or manufacturing processes....

    Posted on 5/22/2013

    MD - Aberdeen Proving Ground

  • Telecommunications Analyst, Staff

    Group:  TSG Clearance Level Needed:  Top Secret Shift:  Day Plans, evaluates, and/or coordinates the installation of local and/or remote data and...

    Posted on 5/22/2013

    AZ - Sierra Vista

  • Sr. IDS Analyst

    Group:  MCIS Clearance Level Needed:  Public Trust Shift:  Day DUTIES: Applies knowledge of network protocols, architectures, equipment, services,...

    Posted on 5/22/2013

    VA - Arlington

  • Sr. Acquisition Specialist - RJAF

    Group:  TSG Clearance Level Needed:  Secret Shift:  Day ManTech International is seeking a Senior Acquisition Management Specialist to provide Command...

    Posted on 5/22/2013

    MA - Bedford

  • Journeyman Cyber Security Analyst

    Group:  MCIS Clearance Level Needed:  Top Secret Shift:  Day Become an integral part of a diverse team that leads the world in Mission, Cyber, and...

    Posted on 5/22/2013

    WV - Clarksburg

  • Software Engineer, Senior

    Group:  MCIS Clearance Level Needed:  None Shift:  Day Performs subsystem definition, preliminary and detailed design, design implementation,...

    Posted on 5/22/2013

    CA - Sacramento

  • C2 - Subject Matter Expert

    Group:  TSG Clearance Level Needed:  Secret Shift:  Day ManTech International is seeking a Subject Matter Expert to provide Command & Control (C2)/...

    Posted on 5/22/2013

    MA - Hanscom AFB

  • Environmental Scientist, Prin

    Group:  MCIS Clearance Level Needed:  Secret Shift:  Day On-Call Environmental Support ManTech is seeking an environmental scientist for on-call...

    Posted on 5/22/2013

    CA - El Segundo

  • Senior Lead Software Engineer

    Group:  TSG Clearance Level Needed:  TS/SCI Shift:  Day • Our personnel will support and be responsible for the following efforts including:...

    Posted on 5/22/2013

    MD - Aberdeen Proving Ground

  • Senior Lead Software Engineer

    Group:  TSG Clearance Level Needed:  TS/SCI Shift:  Day • Our personnel will support and be responsible for the following efforts including:...

    Posted on 5/22/2013

    MD - Aberdeen Proving Ground

  • Staff Program Control Analyst

    Group:  MCIS Clearance Level Needed:  None Shift:  Day Become an integral part of a diverse team that leads the world in Mission, Cyber, and...

    Posted on 5/22/2013

    VA - Herndon

  • Voice/Data Communications Engineer – Senior (Video) Lead

    Group:  TSG Clearance Level Needed:  Secret Shift:  Day Expert knowledge and experience performing audio visual systems operations. Directing the...

    Posted on 5/22/2013

    MD - Lexington Park

  • ISSO

    Group:  MCIS Clearance Level Needed:  TS/SCI Shift:  Day Become an integral part of a diverse team that leads the world in Mission, Cyber, and...

    Posted on 5/22/2013

    MD - Laurel

  • Network Engineer, Staff

    Group:  MCIS Clearance Level Needed:  TS/SCI Shift:  Day Become an integral part of a diverse team that leads the world in Mission, Cyber, and...

    Posted on 5/22/2013

    MD - Hanover

  • Data Entry Clerk (SAMS-2)

    Group:  TSG Clearance Level Needed:  Public Trust Shift:  Day The Data Entry Clerk – Standard Army Maintenance System-2 (DECS-2), as part of ManTech...

    Posted on 5/22/2013

    WA - Fort Lewis

  • Equipment Operator & Storage Specialist (EOSS)

    Group:  TSG Clearance Level Needed:  Public Trust Shift:  Day The Equipment Operator & Storage Specialist (EOSS), as part of ManTechs Integrated...

    Posted on 5/22/2013

    AK - Fort Richardson