Mantech

Expert CNO Developer

Location: USA-MD-Hanover  •  Req # R63733  •  Posted Date: 10-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a skilled and innovative Expert CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You’ll be...

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Personnel Security Specialist

Location: USA-CA-Los Angeles  •  Req # R63707  •  Posted Date: 10-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA.The Personnel Security Specialist’s primary function is to handle personnel security functions in support of the customer’s facility and organization. The position will...

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SharePoint Administrator

Location: USA-VA-Norfolk  •  Req # R63727  •  Posted Date: 10-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated and detail-oriented SharePoint Administrator to join our team in Norfolk, VA. This position is on-site.Responsibilities include but are not limited to:Provide on-site support to Naval Air Force Atlantic (AIRLANT) with project control, knowledge management, SharePoint...

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Senior Information System Security Representative

Location: USA-DC-Washington  •  Req # R63730  •  Posted Date: 10-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Representative (ISSR) to join our team in Washington, DC.Responsibilities include, but are not limited to:Provides overall configuration management infrastructure and environment to the product development...

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Senior Cloud Information System Security Officer

Location: USA-DC-Washington  •  Req # R63732  •  Posted Date: 10-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Officer (ISSO) to join our team in Washington, DC.Responsibilities include, but are not limited to:Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the...

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Information Systems Security Engineer

Location: USA-MD-Annapolis Junction  •  Req # R63739  •  Posted Date: 10-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team in the Annapolis Junction, MD.Responsibilities include but are not limited to:Participate as a security engineer representative on teams for the design, development,...

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