Biography

Marc Sloane represents management in traditional labor matters and advises and defends employers when workplace issues arise.

A former assistant general counsel of a Fortune 100 company, Marc provides employers with practical, business-centered legal counsel. He is deeply experienced in the full scope of traditional labor matters that employers face, including unit determination hearings, union elections, collective bargaining, contract administration, grievances, arbitrations and proceedings before the National Labor Relations Board. He has a proven track record in helping unionized employers successfully navigate labor-management issues, as well as union-free employers who wish to remain union-free.

In addition to traditional labor matters, Marc advises businesses of all sizes on employment matters related to discrimination and harassment, wage and hour laws, hiring, discipline and termination, reductions in force, family and medical leave issues, and the full scope of handbook policies. And, when a dispute arises, he defends employers in federal and state courts and before administrative agencies.

Marc also has a niche practice in advising clients on compliance with Davis-Bacon and Service Contract Act regulations.

Before joining Miles & Stockbridge, Marc was an assistant general counsel for Exelon, formerly Constellation Energy Group and BGE. During his 18 years of service, he held various legal and executive positions, including executive director of labor and employee relations, vice president of human resources, and assistant general counsel.

Industries

Education

  • Emory University (J.D., 1982)
  • University of Maryland (B.A., 1979)

Bar Admissions

  • Maryland, 1986

Professional Affiliations

  • Maryland Labor and Employer Relations Association: Former President

Special Honors

  • Best Lawyers in America®: Selected for inclusion in the areas of Employment Law – Management (2021-2022, 2026); and Litigation – Labor & Employment and Labor Law – Management (2026) 
  • Martindale-Hubbell Peer Review Rating: AV Preeminent® Rated

Court Admissions

  • United States District Court for the District of Maryland
  • United States District Court for the Northern District of Georgia

Recent Matters

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Defended Against a Union Representation Election

Successfully defended a large electric and gas utility at Region 5 of the National Labor Relations Board against an attempt by the International Brotherhood of Electrical Workers (IBEW) to secure...