Craig has served as a director and/or outside general counsel for a number of government contractors in the following industries: security, aerospace, financial and securities services, missiles, and electronics. He represents many large and small government contractors (both defense and nondefense) and provides to them the following types of legal services:

• Counseling on all aspects of government contracting (e.g., acquisition planning, proposals, source selection, rights in and protection of intellectual property, cost accounting and reimbursement, contract administration, socio-economic programs, and termination of contracts); he works with companies on strategies for competing in the federal marketplace and commercializing technologies.
• Counseling on all aspects of obtaining and administering government grants.
• Debarment and suspension from procurement and nonprocurement programs (federal and state).
• Advocacy before executive agencies and Congress regarding government contracting, grants, and other matters; he has testified before Congress on a number of occasions.
• Litigation of bid protests, claims, and other challenges to agency actions, subcontractor disputes, and other matters.
• Structuring and negotiating mergers, acquisitions, joint ventures, teaming arrangements, license agreements, cooperative agreements, and subcontracts that involve government contractors.
• Counseling regarding rights in intellectual property (patents, copyrights, technical data, software) under government contracts and grants.
• Antitrust review of transactions by DOJ, FTC, and other agencies (e.g., DOD).
• Agency approval of transactions, including reviews by procurement and antitrust officials, and the Committee on Foreign Investment in the United States (CFIUS).
• Privatization and outsourcing of government functions and facilities.
• Investigations/audits by Congress, Inspectors General, criminal investigative services, DCAA, DOJ, and GAO.
• National Industrial Security procedures and mitigation of FOCI.

Craig has taught courses on ethics, compliance, government contracts, grants, rights in intellectual property, and antitrust to many thousands of contractor employees.

He maintains high-level security clearances with multiple government agencies.

Craig is a member of the American Bar Association, Public Contract Law Section. He is currently co-chairman of its Suspension and Debarment Committee. Craig also has been active with the Associated General Contractors of America and the National Defense Industrial Association. He has been a speaker and presented congressional testimony on behalf of these organizations.