Summary
Overview
Work History
Education
Skills
Affiliations
Languages
Timeline
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Marco Serna

Summary

Dynamic legal professional with extensive experience including as the District Attorney of the First Judicial District of New Mexico and as Chief Deputy District Attorney at the Eighth Judicial District, adept at managing teams and ensuring compliance. Proven track record in high-profile prosecutions and community advocacy. Skilled in legal research and negotiation, with a strong commitment to justice and public safety. Bar admitted in New Mexico since 2009.

Overview

16
16
years of professional experience

Work History

Special Counsel

Administrative Office of the District Attorneys of New Mexico
01.2023 - Current

Investigate and potentially prosecute cases for District Attorney offices in the State of New Mexico where a perceived conflict of interest exists or when it's deemed in the public interest to have an independent investigator.

Chief Deputy District Attorney

Eighth Judicial District Attorney of New Mexico
02.2022 - 12.2022

Manage the offices of the 8th Judicial District Attorney, mentor attorneys, and represent the office in all functions before legislative bodies. Ensure compliance by all other employees with the District Attorney's policies and directives and advise the District Attorney on employment issues. Work with law enforcement at crime scenes, and prosecute as required high-profile or significant cases.

Deputy Attorney General

Attorney General's Office of New Mexico
01.2021 - 02.2022

Acting as the Chief Operating Officer and litigator. Assist and advise the Attorney General, oversee departmental operations, and supervise organizational units while ensuring that the office fulfills its mission.

First Judicial District Attorney of New Mexico

State of New Mexico
01.2017 - 12.2021

As the First Judicial District Attorney, and the highest elected law enforcement official of the district, I served the communities of Santa Fe, Rio Arriba, and Los Alamos Counties, and prosecuted on behalf of the State of New Mexico. I ensured FJDA's mission to uphold justice and ensure public safety through fairness, accountability, and transparency in the criminal justice system.


Worked closely with law enforcement agencies, service providers, and community organizations to seek justice and advocate for those affected by crime.

Assistant Attorney General

Attorney General of the State of New Mexico
01.2014 - 12.2016

As Assistant Attorney General (AAG) provided support to Attorney General (AG) on legal matters, handling a variety of tasks such as legal research, advising the AG, appearing in court, and communicating with government officials and the media.

Assistant District Attorney

13th Judicial District Attorney of New Mexico
01.2011 - 12.2014

Prosecuted criminal and non-criminal cases and felony cases under supervision, including but not limited to adult and juvenile burglaries, property crimes, armed robberies, drug trafficking, mental commitments, probation violations; acted in rotation as on-call attorney; performed legal research for other attorneys; assisted on trial teams; performed non-prosecution duties as assigned; worked with law enforcement at crime scenes; performed non-prosecution duties such as community outreach; participated on task forces and other groups as assigned.

Interim Assistant General Counsel

New Mexico General Services Department
07.2010 - 12.2010

Advised on personnel issues, reviewed and advised on department contracts. Provided additional support to Interim General Counsel.

Senior Litigation Attorney

Risk Management Division Legal Bureau
04.2009 - 12.2010

Provided legal defense for the State of New Mexico. Supervised outside counsel firms, supervised high-profile litigation.

Education

J.D. - Law

St Mary's University School of Law
San Antonio, TX
12-2008

Public Administration And Criminal Justice

University of Arizona
Tucson, AZ
05-2005

Skills

  • Bar Admission
  • State Bar of New Mexico, April 20, 2009
  • US District Court for the District of New Mexico 2009
  • Tenth Circuit Court of Appeals 2010

Affiliations

Hispanic National Bar Association (2009)

New Mexico Hispanic Bar (2009)

Phi Delta Phi Legal Fraternity (2008)

Alpha Kappa Psi Professional Business Fraternity (2003)

Languages

Spanish
Native or Bilingual

Timeline

Special Counsel

Administrative Office of the District Attorneys of New Mexico
01.2023 - Current

Chief Deputy District Attorney

Eighth Judicial District Attorney of New Mexico
02.2022 - 12.2022

Deputy Attorney General

Attorney General's Office of New Mexico
01.2021 - 02.2022

First Judicial District Attorney of New Mexico

State of New Mexico
01.2017 - 12.2021

Assistant Attorney General

Attorney General of the State of New Mexico
01.2014 - 12.2016

Assistant District Attorney

13th Judicial District Attorney of New Mexico
01.2011 - 12.2014

Interim Assistant General Counsel

New Mexico General Services Department
07.2010 - 12.2010

Senior Litigation Attorney

Risk Management Division Legal Bureau
04.2009 - 12.2010

J.D. - Law

St Mary's University School of Law

Public Administration And Criminal Justice

University of Arizona
Marco Serna