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ManTech was founded in 1968 to provide advanced technological services to the United States Government. We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge.

For nearly 5 decades, we kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring talented professionals to propel us into the future, and acquiring companies with proven capabilities.

Today, we are a multi-billion-dollar public company that provides the innovation, adaptability, and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health, and other fields—throughout the nation and in many countries around the world. We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

Positions Posted

Technical Writer, Senior
ManTech - King George, Virginia, United States
Secret
Secure our Nation, Ignite your Future.Description:•Technical Editor Position supporting the Naval Surface Warfare Center, Dahlgren (NSWCDD) on the Navy’s Strike Group and Joint Exercise Tactical...
Technical Writer, Senior
ManTech - Hanover, Maryland, United States
Top Secret / SCI + Poly
Secure our Nation, Ignite your FutureBecome an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission...
Information Technology/Assurance Specialist III
ManTech - Colorado Springs, Colorado, United States
Top Secret / SCI + Poly
Secure our Nation, Ignite your FutureInformation Technology/Assurance Specialist IIIThe primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD)...
Senior Contracts Administrator
ManTech - Herndon, Virginia, United States
DHS
Secure our Nation, Ignite your FutureAdministers assigned contracts and subcontracts to include but not limited to contract modifications, ensuring compliance with prime contract requirements,...
Mid-Level Digital Attributes/Fusion Analyst
ManTech - Bethesda, Maryland, United States
Top Secret / SCI + CI Poly
Secure our Nation, Ignite your Future Currently, ManTech is seeking a motivated, career and customer oriented Mid-Level Digital Attributes/Fusion Analyst to join our team in the Bethesda, MD...
Operations Support Center (OSC) Shift Lead Operator – Senior Level
ManTech - Annapolis Junction, Maryland, United States
Secret
Secure our Nation, Ignite your FutureProgram Overview:It is the responsibility of the  Operations Support Center to act as the first point of contact for a critical Homeland Defense contract for all...
Cyber Security Education & Training Specialist
ManTech - Washington, District of Columbia, United States
Top Secret / SCI + Poly
Secure our Nation, Ignite your FutureSecurity Education & Training Specialist:The primary function is to implement a community-wide security education, awareness, and training program within the Air...
Proposal Manager
ManTech - Herndon, Virginia, United States
Top Secret / SCI
Secure our Nation, Ignite your Future.ManTech is seeking a senior Proposal Manager to lead priority bids as a member of ManTech’s proposal center. This position requires interface with all levels...
Intelligence Production Specialist
ManTech - Sterling, Virginia, United States
Secret
Secure our Nation, Ignite your FutureProvides intelligence support for contingency operations, battle staff and operational-level planning, Joint and multi-lateral training exercises, and strategic...
Contract Lead - Program Management Support - Journeyman
ManTech - Belcamp, Maryland, United States
Secret
Secure our Nation, Ignite your FutureManTech is looking for a highly motivated Contracts Lead to join our team! Support the Army in a worldwide military operations program and help us integrate the...
PTL Watch Stander Level I (Domestic)
ManTech - Springfield, Virginia, United States
Secret
Secure our Nation, Ignite your FutureResponsible for planning, organizing and managing a project, or series of smaller projects or a definable piece of a larger program for successful completion and...
Program Security Officer
ManTech - Chantilly, Virginia, United States
Top Secret / SCI + CI Poly
Secure our Nation, Ignite your Future.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...
Program Security Officer (Journeyman)
ManTech - Fort Belvoir, Virginia, United States
Top Secret / SCI
Secure our Nation, Ignite your Future.Become an integral part of a diverse team that leads the world in Mission, Cyber, and Intelligence Solutions. At ManTech International Corporation, you will help...
Contracts Admin Sr
ManTech - Herndon, Virginia, United States
Top Secret
Secure our Nation, Ignite your FutureCurrently, ManTech is seeking a motivated, career and customer oriented Senior Contracts Administrator to join our team in the Herndon, VA. Responsibilities...
Acquisition Program Strategist
ManTech - El Segundo, California, United States
Secret
Secure our Nation, Ignite your FutureManTechs Air Force and Space Division is recruiting highly talented candidates to support a contract that provides cradle to grave support to the United States...
Program Security Officer (Journeyman)
ManTech - Fort Belvoir, Virginia, United States
Top Secret / SCI
Secure our Nation, Ignite your Future.CPSO(J)Job Profile Summary:Job Function: Performs program security officer duties for a special access program (SAP) which include performing information system...
Help Desk/Support Specialist,Mid
ManTech - Saint Louis, Missouri, United States
Top Secret / SCI
Secure our Nation, Ignite your Future.Become an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation,...
Enterprise Watch Support
ManTech - Springfield, Virginia, United States
Top Secret / SCI
Secure our Nation, Ignite your Future.Job Duties and Responsibilities :Shift: 6AM-6PMBecome an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions...
PTL Watch Stander III
ManTech - Arlington, Virginia, United States
Top Secret / SCI
Secure our Nation, Ignite your FutureResponsible for planning, organizing and managing a project, or series of smaller projects or a definable piece of a larger program for successful completion and...
Service Desk Administrator
ManTech - Falls Church, Virginia, United States
DoJ
Secure our Nation, Ignite your FutureEntering ManTechs 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...
Operations Support Center (OSC) Shift Operator L1
ManTech - Annapolis Junction, Maryland, United States
Secret
Secure our Nation, Ignite your FutureProvides support for help desk personnel in the organization. Interfaces with multiple levels of users concerning first level needs to help desk personnel. ...
Operations Support Center (OSC) Shift Operator L1
ManTech - Colorado Springs, Colorado, United States
Secret
Secure our Nation, Ignite your FutureProvides support for help desk personnel in the organization. Interfaces with multiple levels of users concerning first level needs to help desk personnel. ...
Field Service Analyst, Journeyman
ManTech - Fort Hauchuca, Arizona, United States
Top Secret / SCI
Secure our Nation, Ignite your FutureProvides expertise and direction in the development or modification of complex software programs to enhance an operating system. Provides functional and empirical...
Help Desk Specialist, Junior
ManTech - Springfield, Virginia, United States
Top Secret / SCI
Secure our Nation, Ignite your FutureMonitors, evaluates, and maintains systems and procedures to protect the data systems and databases from unauthorized users. Identifies potential threats and...
Watch Support Desk
ManTech - Saint Louis, Missouri, United States
Top Secret / SCI
Secure our Nation, Ignite your FutureBecome an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation, you...

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