Mantech

Senior Executive Collaboration Specialist

Location: USA-FL-Doral  •  Req # R64927  •  Posted Date: 18-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Executive Collaboration Specialist to join our team in Doral, FL.  This position is on-site 5 days a week.Key ResponsibilitiesExecutive Calendar and Communications Management, manage the complex, executive-level calendar for the...

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Lead Senior Systems Administrator

Location: USA-VA-Chantilly  •  Req # R64933  •  Posted Date: 18-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, mission-oriented Senior Systems Administrator to join our team in Chantilly, VA.As the Lead Senior Systems Administrator, you will be responsible for providing a full range of Tier 2/3 IT support services and expertise to customer activities, as well as leading,...

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Enterprise IT Support Technician Lead

Location: USA-VA-Chantilly  •  Req # R64934  •  Posted Date: 18-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Enterprise IT Support Technician Lead to join our team in Chantilly, VA. In this role, you will lead a team of Enterprise IT Support Technicians responsible for overseeing, managing and coordinating the resolution of IT incidents, ensuring...

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Senior Database Analyst

Location: USA-IN-Crane  •  Req # R64728  •  Posted Date: 18-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Database Administrator to join our team in Crane, Indiana. This is an onsite position.As a core member, you will assist in the research & design, engineering, integration, testing, training, logistics, laboratory research, field...

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Activity Security Representative

Location: USA-CA-Los Angeles  •  Req # R64863  •  Posted Date: 17-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative II to join our team in El Segundo, CA.The Activity Security Representative’s primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will...

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Logistician

Location: USA-IN-Crane  •  Req # R64886  •  Posted Date: 17-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Logistician to join our team in Crane, Indiana. This is an onsite position. Responsibilities include but are not limited to:Prepares and implements directives to ensure effective logistics support and establishes and enforces standards to...

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