Biography
Unmatched Experience. For 30 years I've worked criminal cases, on the streets and in the courtroom, civilian and military, and at local, state, and federal levels. I've been a law enforcement officer, Soldier, prosecutor, defense counsel, magistrate, appellate counsel, law professor, and judge. As a retired Army JAG Lieutenant Colonel, with prior MP and Special Operations experience, I bring a superior range of skills, knowledge, and abilities to serve you.
My services are reserved for those who serve our country and communities: military personnel, veterans, first responders, and their families. If everything you've built and worked so hard to achieve is at risk, don't take chances. Your service deserves the best defense.
Learn more about me at:
www.defendyourservice.com (and)
www.ucmj-defender.com/sean-mangan
I am also proud to be affiliated with the Law Office of Jocelyn C. Stewart.
We are ready to fight for you.
Fees
Free Consultation
Free confidential legal consultation available, to be scheduled upon request.
Practice Area
Military Law
Criminal Law
Criminal Appeals, Drug Crimes, Fraud, Gun Crimes, Internet Crimes, Sex Crimes, Theft, Violent Crimes, Gov & Administrative Law
Administrative Law, Employment Law
Employment Discrimination, Sexual Harassment, Whistleblower, Wrongful Termination, White Collar Crime
Employment Discrimination, Sexual Harassment, Whistleblower, Wrongful Termination, Domestic Violence
Domestic Violence Criminal Defense, Domestic Violence Restraining Orders, Victims Rights, DUI & DWI
Domestic Violence Criminal Defense, Domestic Violence Restraining Orders, Victims Rights, Family Law
Restraining Orders,
Professional Experience
Legal Counsel
Independent
2020 - Current
Education
Army Command & General Staff College
ILE-CC (2011) | Leadership
TJAGLCS
LL.M. (2009) | Military Law, Criminal Law Cert.
University of Oregon School of Law
J.D. (2003) | Law, Criminal Law Specialty Cert.
Gonzaga University
B.A. (1996) | Sociology & Philosophy
Awards
Bronze Star Medal
DOD
2010
Superior Advocate Award - Mock Trial
University of Oregon School of Law
2001
Professional Associations
Washington Defenders Association
Member
2021 - Current
International Association of Military Criminal Defense Lawyers
Member
2020 - Current
Washington State Bar Association
Member
2019 - Current
Oregon State Bar # 035465
Member
2003 - Current
American Bar Association
Member
2000 - Current
Offices
Mangan Law
The Law Offices of Sean F. Mangan, PLLC
10661 Old Frontier Road NW, Suite 211
Silverdale, WA 98383
Telephone: (360) 908-2203
Notice: By appointment only. This map reflects actual locations where we have represented clients. Our firm understands the duty hours that affect our military and first responder clients. We can arrange to meet or speak with you at any time.
JBLM, WA, USA
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JBER, AK, USA
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Fort Campbell, KY, USA
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Fort Bragg, NC, USA
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Fort Carson, CO, USA
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Fort Benning, GA, USA
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Washington Naval Yard, DC, USA
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Naval Base Kitsap, WA, USA
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Naval Base Norfolk, VA, USA
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Fairchild AFB, WA, USA
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