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“MANTECH’s core values of patriotism and integrity are embodied in our leadership and employees, and have been unwavering since the beginning. If you are a MANTECH employee, you have the rare opportunity to cultivate these values.”

Bonnie Cook is MANTECH’s Chief Performance Officer.

She is a dedicated and strategic leader who brings her years of business expertise to optimize the delivery of influential, efficient, and enabling business services to support MANTECH’s growth and market differentiation and, most importantly, to solve our customer’s hardest challenges. From day-to-day resource management to long-term strategic planning, Ms. Cook leaves no detail to chance as she strives for excellence in Business Operations, Human Resources, Talent Acquisition, Contracts, Program Standards and Quality Assurance, MARCOM and Real Estate Operations for all of MANTECH’s business sectors.

Ms. Cook joined MANTECH more than 35 years ago and has held increasing responsibility and leadership positions throughout her tenure. Ms. Cook has supported numerous due diligence efforts and the business integration of newly acquired entities, in addition to serving on joint venture board positions and establishing international business operations for MANTECH in Turkey, Colombia, Germany, Panama, Australia, and the U.K.

Before joining MANTECH, Ms. Cook held controllerships in government services organizations.

Ms. Cook holds a Bachelor of Science in business management/industrial relations from American University.

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