Mantech

Personnel Security Specialist

Location: USA-CA-Los Angeles  •  Req # R64022  •  Posted Date: 31-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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Senior Information Systems Security Officer

Location: USA-MD-Fort Washington  •  Req # R64040  •  Posted Date: 31-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Information Systems Security Officer (ISSO) to join our team in Fort Washington, MD. This is an onsite position.The ideal candidate will have a deep understanding of implementing various security measures to protect an...

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Penetration Tester

Location: USA-MD-Fort Meade  •  Req # R64067  •  Posted Date: 31-Oct-2025  •  Remote Type: Onsite

ManTech seeks an experienced and passionate, career and customer-oriented Penetration Tester to join our team located in the Ft. Meade, MD area. In this role, you be responsible for identifying network vulnerabilities in target systems and recommending defensive measures to defend against...

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End User Device Technician

Location: USA-MD-Annapolis Junction  •  Req # R64061  •  Posted Date: 31-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented End User Device Technician to join our team in Annapolis Junction MD. The successful candidate will be responsible for installing and troubleshooting all desktop devices to include desktop VTCs and associated equipment, such as MFDs,...

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Senior AFSIM Analyst

Location: USA-VA-Hampton  •  Req # R64048  •  Posted Date: 30-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior AFSIM Analyst to join our team at Langley Air Force Base in Hampton, VA. This is an on-site position.Responsibilities include but not limited to:Conduct and participate in short notice as well as long-term analytical studies and...

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Linux Engineer

Location: USA-VA-Quantico  •  Req # R64053  •  Posted Date: 30-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Linux Engineer to support our current NCIS contract out of Quantico, VA. Responsibilities include but are not limited to: The Linux Engineer will maintain, update, and secure existing Linux systems on both classified and unclassified...

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