Mantech

Operations and Facilities Specialist

Location: USA-VA-Quantico  •  Req # R65094  •  Posted Date: 30-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Operations and Facilities Integration Specialist to join our team in Quantico, VA. Responsibilities include but are not limited to:Integrate and execute facilities, infrastructure, and operational support for MCWL-hosted events, experiments,...

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Senior Cyber Security Analyst

Location: USA-VA-Springfield  •  Req # R65013  •  Posted Date: 29-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Analyst to join our team in Springfield, VA.This role supports 24x7 cybersecurity operations by identifying and mitigating threats to mission systems. You will play a vital part in analyzing cyber incidents, assessing...

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Associate Cyber Security Analyst

Location: USA-VA-Springfield  •  Req # R65019  •  Posted Date: 29-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career-oriented, and customer-focused Associate Cyber Security Analyst – Incident Response to join our team in Springfield, VA.In this important role, you will help defend mission-critical systems by identifying and responding to cyber threats in a dynamic and...

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Cyber Threat Hunt Analyst

Location: USA-VA-McLean  •  Req # R65035  •  Posted Date: 29-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a skilled and innovative Cyber Threat Hunt Analyst to support our cybersecurity operations in McLean, VA. As a Cyber Threat Hunter, you will be responsible for proactively detecting, investigating, and mitigating cyber threats within our large enterprise environment. Your primary...

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Proposal Manager

Location: USA-VA-Herndon  •  Req # R64976  •  Posted Date: 29-Dec-2025  •  Remote Type: Hybrid

MANTECH seeks a motivated, career and customer-oriented Proposal Manager to join our team in Herndon, VA.  This is a hybrid position with onsite requirements for classified proposal management and collaboration at Herndon and surrounding facilities.The Proposal Manager plays a pivotal role in...

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Senior Splunk Cyber Security Engineer

Location: USA-VA-Chantilly  •  Req # R65012  •  Posted Date: 29-Dec-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career, and customer-oriented Senior Splunk Cyber Security Engineer to join our team in Chantilly, VA. In this role, you will support a mission-critical initiative and contribute directly to cybersecurity operations through the administration and engineering of a large...

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