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William T. Kirkwood

Partner
Washington, DC | 202.854.2812
Mobile | 703.966.1489
Fax | 202.217.2771

Clients across a range of industries turn to William Kirkwood to navigate the complexities of government contracting. He draws on more than two decades of experience, including as an executive with leading defense contractors, to guide clients through the full life cycle of government contracts and grants. William has particularly deep experience in the aerospace and defense, health care, manufacturing, and energy industries, and advises companies on capturing opportunities, negotiating favorable terms, and resolving disputes.

William's clients value his ability to translate dense regulatory requirements into practical solutions. He has represented businesses in high-stakes bid protests and contract disputes, including securing and defending multi-billion-dollar federal and state contracts. He also advises on compliance with U.S. procurement and grant regulations, domestic preference laws, cybersecurity requirements, data rights and intellectual property, foreign military sales, labor regulations, and more.

Before private practice, William held senior roles with top-tier defense contractors, where he managed portfolios of global contracts worth billions of dollars and built and led teams that integrated compliance seamlessly with business operations. That experience gives him a unique perspective into how clients can strengthen their compliance and capture strategies, streamline performance, and avoid pitfalls in working with federal and state agencies. He provides clients uniquely valuable insights aimed at improving the effectiveness of their efforts to capture and perform federal contracts and grants. In addition, his broad experience with complex, high-value federal, state, and international programs have helped him to develop exceptional negotiation skills which he uses to deliver win-win solutions for his clients. Throughout his experience, he has built strong relationships with many industry executives as well as U.S. and international government agencies. He also maintains an active top secret security clearance, enabling him to provide counsel to clients on sensitive and classified programs.

William is a frequent speaker and writer on government contracts topics, including comparative international procurement laws and evolving federal cybersecurity requirements. His work has appeared in leading journals in the U.S. and Europe.

William earned a Master of Laws in government procurement law from The George Washington University Law School, a law degree from Touro University, and a bachelor's degree from the University of Connecticut. 

Representative Experience

  • Guided and trained a diverse range of clients, from Silicon Valley startups to multi-billion-dollar international corporations, in successfully understanding and addressing a wide variety of federal regulatory compliance challenges.
  • Advised a recipient of a Department of Energy (DOE) loan for a lithium battery recycling plant, on negotiating loan terms, developing a compliance program, and effectively managing flow-down requirements for contractors and subcontractors.
  • Supported multiple nonprofit organizations receiving state and federal grants by creating subrecipient and subcontractor template agreements and ensuring alignment with regulatory and contractual obligations.
  • Counseled a semiconductor manufacturing company on navigating compliance requirements for a grant awarded under the CHIPS and Science Act and adhering to complex federal guidelines.
  • Advised and trained a variety of global firms, including medical technology, construction, and engineering firms, on compliance with U.S. federal regulatory requirements.
  • Supported a global energy company in complying with U.S. federal grant regulations for a DOE grant, developing policies and delivering compliance training.
  • Assisted a global manufacturer of data network management software in negotiating favorable subcontracting and licensing terms, strengthening their business agreements.
  • Counseled multiple clients on the requirements of the National Industrial Security Program Operating Manual (NISPOM), Defense Counterintelligence and Security Agency (DCSA) procedures, and requirements for securing facility and personnel security clearances.
  • Counseled multiple clients on compliance with U.S. federal cybersecurity requirements.
  • Successfully represented clients in high-value bid protest litigation before the U.S. Government and Accountability Office (GAO), Court of Federal Claims, and various state tribunals and in claims litigation at the Armed Services Board of Contract Appeals and Civilian Board of Contract Appeals.
  • Represented a large managed care organization in a successful bid protest at the District of Columbia Contract Appeals Board (DC CAB) and defended against multiple other protests at the DC CAB and appeals to the Superior Court for the District of Columbia.
  • Secured post-award corrective action for a client through a GAO bid protest, enabling fair consideration for a contract valued at over $300 million.
  • Intervened on behalf of a software company, successfully preserving a $115 million government contract.
  • Represented a software company in a post-award bid protest, effectively arguing that the agency’s cost-realism analysis was unreasonable, leading to a favorable outcome.
  • Challenged unreasonable solicitation requirements related to national security for a multi-billion-dollar opportunity, achieving a successful outcome for the client.
  • Supported a software and technology services company completing an $800 million merger, and a wide variety of other M&A transactions.

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Honors & Awards

  • Legal 500 United States, Government Contracts, 2020-2021

Memberships

  • American Bar Association, Public Contracts Law Section, International Procurement Committee, Vice Chair, 2019-2023
  • National Contract Management Association, Northern Virginia Chapter, Executive Committee Advisor, 2022-present
  • Good Samaritan Advocates, Board Member, 2024-present