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Chief Scientist

**MANTECH** seeks a career and customer-oriented **Chief Scientist** to join our team in **Washington, D.C.** This is a **hybrid** position with 1 day onsite and 4 days remote per week.

The role requires an individual with a unique combination of deep technical knowledge, managerial acumen, and extensive experience within the DHS or Department of War (DoW) acquisition ecosystems.

**Responsibilities include but are not limited to:**

+ Provide executive-level technical leadership and strategic oversight for scientific research, innovation, development, and technology strategies

+ Establish long-term research and development priorities that align with S&T and DHS Headquarters objectives

+ Oversee scientific methodologies, data collection, and analysis processes to ensure validity and reliability

+ Act as a liaison between customers and external stakeholders and other DHS components

+ Ensure the delivery of scalable, secure-by-design solutions that provide a decisive advantage in Homeland Security environments by bridging the gap between theoretical algorithms and operational DHS requirements

+ Ensure that all deliverables meet DHS S&T quality standards

+ Serve as a key bridge between mission requirements and technical implementation, ensuring that Research, Development, Test, and Evaluation efforts are consistently documented to support procurement decisions

**Required Qualifications:**

+ Bachelor's degree in Engineering, Sciences, or a related field

+ 12+ years of relevant work experience

+ 3+ years of experience with prototype development projects

+ Experience with DHS acquisition policy and DHS systems engineering lifecycle

+ Proven experience in developing complex technical reports and briefings for senior leadership

**Preferred Qualifications:**

+ Master's degree or PhD in Engineering, Sciences, or a related field

+ War Acquisition University (WAU) or DHS System Engineering or Test andEvaluation Certification

+ Comprehensive understanding of DHS Acquisition Management Instruction102-01

**Security Clearance Requirements:**

+ Must possess active Top Secret clearance

**Physical Requirements:**

+ The person in this position must be able to remain in a stationary position 50% of the time

+ Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.


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Chief Scientist

Full time
Washington, DC

Published on 08/05/2026

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