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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

Web Developer
ManTech - Chantilly, Virginia, United States
Top Secret / SCI
Job Duties and ResponsibilitiesEntering 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...
Systems Test Engineer
ManTech - Stafford, Virginia, United States
Secret
Job Duties and ResponsibilitiesManTech International Corporation provides innovative engineering and systems integration services that help our customers solve their toughest, most intractable...
CDM Phase 4 Cyber Security Architect
ManTech - Reston, Virginia, United States
Secret
Job Duties and ResponsibilitiesCurrently, ManTech is seeking a motivated, career and customer oriented Cyber Security Architect to join our team in the Reston VA area to provide unparalleled support...
CDM Solutions Architect
ManTech - Reston, Virginia, United States
DHS
Job Duties and ResponsibilitiesCurrently, ManTech is seeking a motivated, career and customer oriented Cyber Security Architect to join our team in the Reston VA area to provide unparalleled support...
CDM Phase II Cyber Security Architect
ManTech - Reston, Virginia, United States
DHS
Job Duties and ResponsibilitiesCurrently, ManTech is seeking a motivated, career and customer oriented Cyber Security Architect to join our team in the Reston VA area to provide unparalleled support...
CDM Phase I Cyber Security Architect
ManTech - Reston, Virginia, United States
DHS
Job Duties and ResponsibilitiesCurrently, ManTech is seeking a motivated, career and customer oriented Cyber Security Architect to join our team in the Reston VA area to provide unparalleled support...
Cyber Defense UI Engineer
ManTech - Herndon, Virginia, United States
Top Secret / SCI
Job Duties and ResponsibilitiesEntering 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...
Data Scientist Engineer
ManTech - Herndon, Virginia, United States
Top Secret / SCI
Job Duties and ResponsibilitiesEntering 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...
Cyber Security Analyst
ManTech - Fort Meade, Maryland, United States
Top Secret / SCI
Job Duties and ResponsibilitiesManTech International has an opening for a Cyber Security Analyst at Fort George G. Meade, MD supporting Joint Force Headquarters-Department of Defense Information...
SpaceX Falcon Heavy Project Engineer
ManTech - California El Segundo, California, United States
Secret
Job Duties and ResponsibilitiesManTech is recruiting highly talented engineers with skills and background related to launch vehicle project engineering to assist the Air Force redefine the future of...
Program Manager
ManTech - Washington, District of Columbia, United States
Secret
Job Duties and ResponsibilitiesEntering 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...
CIRT Deputy Manager
ManTech - United States
Top Secret / SCI
Job Duties and ResponsibilitiesAssists higher level program/project manager in directing the project life cycle by assisting in development of comprehensive project plans to include both long and...
PHM Engineer
ManTech - Patuxent River, Maryland, United States
Secret
Job Duties and Responsibilities ManTech is a highly respected provider of mission-critical technology services to the federal government. We bring to each undertaking a thorough command of...
Cyber Security Engineering Solution Architect
ManTech - Herndon, Virginia, United States
Secret
Job Duties and ResponsibilitiesManTech seeks a Cyber Security Engineering Solution Architect to join our Solutions Engineering team.  The architect will provide technical pre-sales support to...
Network Infrastructure Engineering Solution Architect
ManTech - Herndon, Virginia, United States
Secret
Job Duties and ResponsibilitiesSenior Solutions Architect will provide technical pre-sales support to assist in developing solutions to meet customer needs;  facilitates interactions and...
Database Administrator (DB2)
ManTech - Colorado Springs, Colorado, United States
Secret
Job Duties and Responsibilities  Provide technical support for the day-to-day DB2 with HADR in AIX Power HA environment Provide technical support for chartered projects, e.g. Security Remediation,...
Information Assurance Manager/Theater Lead
ManTech - Kuwait, Kuwait
Top Secret / SCI
Job Duties and ResponsibilitiesResponsibilities:Work closely with the ManTech Program Manager, Gov't and Prime customer, technical leads, and technical program staff to meet contract and program...
Information Assurance Manager/Theater Lead
ManTech - Kuwait, Kuwait
Top Secret / SCI
Job Duties and ResponsibilitiesResponsibilities:Work closely with the ManTech Program Manager, Gov't and Prime customer, technical leads, and technical program staff to meet contract and program...
Lead Systems Engineer / Developer (COTS)
ManTech - Stafford, Virginia, United States
Secret
Job Duties and ResponsibilitiesManTech is seeking a Lead Systems Engineer / Developer to lead our team in the design, development, and delivery of web and mobile web products. You will connect the...
CDM Scheduler
ManTech - Reston, Virginia, United States
DHS
Job Duties and ResponsibilitiesManTech is seeking a CDM Scheduler to support multiple task orders across its CDM Branch. This position will be responsible for managing the integrated master schedules...
GW Network and End User Support
ManTech - San Antonio, Texas, United States
Top Secret / SCI
Job Duties and Responsibilities Become an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation, you'll...
Vulnerability Manager
ManTech - Kuwait, Kuwait
Secret
Job Duties and ResponsibilitiesThe Vulnerability Manager oversees the proper remediation of DISA and USCYBERCOMs Information Assurance Vulnerability Programs which direct the mitigation of identified...
Artificial Intelligence SME
ManTech - Quantico, Virginia, United States
Secret
Job Duties and ResponsibilitiesManTech is looking for an Artificial Intelligence SME with data scientist experience with an emphasis on machine learning and scalable computing. This is an opportunity...
Sr. Data Scientist/Sr. Database Architect
ManTech - Alexandria, Virginia, United States
Secret
Job Duties and ResponsibilitiesManTech is seeking experienced and skilled professionals to provide Business Intelligence Support Services to assist the Customs Border Protection to effectively and...
GW Network Engineering and Installation Tech CO
ManTech - Denver, Colorado, United States
Top Secret / SCI
Job Duties and ResponsibilitiesAt ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently,...

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