Overview
Professional Summary
Work History
Education
Skills
Accomplishments
Timeline

Daniel O'Connor

Illinois Secretary of State Police
LAGRANGE,IL
35
years of professional experience

Experienced law enforcement administrator with a record of supervising teams, coordinating schedules, managing payroll and budgets, and protecting confidential records. Known for strong organization, problem-solving, and smooth daily operations.

Work History

Administrative Sergeant

2 Years 9 Months
Illinois Secretary of State Police/ISATT | 01.2024 - Current
  • Coordinated scheduling, staffing coverage, and workflow priorities for administrative unit support.
  • Supervised administrative staff, assigning workloads and monitoring completion of daily police office operations.
  • Reviewed personnel records, payroll entries, and leave requests for accuracy and compliance.
  • Managed confidential law enforcement files, protecting sensitive records and ensuring secure retention.
  • Mentored junior administrative staff members in their roles, leading them to success within the organization while promoting a culture of continuous improvement.
  • Oversaw budget management, tracking expenditures and identifying opportunities to reduce operational costs.

Sergeant Investigator

6 Years 3 Months
ISATT | 07.2020 - Current
  • Supervised investigative teams, assigning tasks and reviewing case progress for accuracy.
  • Directed criminal investigations, coordinating evidence collection, interviews, and case documentation.
  • Conducted suspect and witness interviews, documenting statements for prosecutorial review.
  • Analyzed incident reports, surveillance footage, and forensic findings to develop case leads.
  • Trained junior investigators on interview techniques, report writing, and evidence handling.

Investigator

8 Years 11 Months
Illinois Secretary of State Police | 11.2017 - Current

Interviewed witnesses, victims, and suspects to develop facts and corroborate case findings.

  • Testified in court and administrative hearings regarding investigative findings and evidence.
  • Documented findings and prepared detailed reports.
  • Conducted thorough face-to-face interviews with employers, families, neighbors, friends, and suspects, and documented investigative findings.
  • Collected, documented, and preserved evidence to maintain chain-of-custody requirements.
  • Prepared detailed investigative reports, affidavits, and case summaries for prosecutorial review.

Police Officer

35 Years 5 Months
Village of Burr Ridge | 05.1991 - 2017
  • Responded to emergency and non-emergency calls with appropriate law enforcement action.
  • Patrolled assigned areas to deter crime and maintain public safety.
  • Investigated incidents, gathered evidence, and documented findings accurately.
  • Enforced traffic laws and issued citations for violations.
  • Interviewed witnesses and involved parties to support case development.
  • Prepared detailed reports for arrests, accidents, and service calls.
  • Coordinated with dispatch and fellow officers to ensure effective response.
  • Participated in ongoing training opportunities to stay current on best practices, maintaining a high level of expertise within the field of law enforcement.
  • Displayed sound judgment under pressure when making critical decisions that impact public safety during emergency situations.
  • Answered emergency calls for help from citizens and business owners.
  • Utilized excellent communication skills when interacting with diverse populations, fostering trust between law enforcement and the community members they serve.
  • Handled domestic disputes tactfully, de-escalating tensions while providing appropriate support to affected individuals.
  • Secured crime scenes, gathered evidence, and questioned witnesses.
  • Effectively diffused potentially dangerous situations through verbal negotiation techniques before escalating force was necessary.
  • Trained new officers on department policies and procedures, fostering a professional work environment focused on public service.
  • Testified effectively in court, contributing to successful prosecutions of offenders.

Education

Master of Science - Law Enforcement Administration

Lewis University | Romeoville, IL | 01-2001

Bachelor of Science - Law Enforcement Administration

Western Illinois University | Macomb, IL | 08-1990

Skills

Case management
Schedule management
Budget oversight
Personnel management
Workload prioritization
Organizational leadership
Problem-solving
Multitasking and organization

Accomplishments

I've been certified in the following specialties:

  • Certified Breath Operator
  • Juvenile Officer
  • Certified Truck Enforcement 1&2 Officer
  • Evidence Technician
  • Field Training Officer
  • Officer in Charge

Timeline

Administrative Sergeant

Illinois Secretary of State Police/ISATT
01.2024 - CurrentRead More

Sergeant Investigator

ISATT
07.2020 - CurrentRead More

Investigator

Illinois Secretary of State Police
11.2017 - CurrentRead More

Police Officer

Village of Burr Ridge
05.1991 - 2017Read More

Lewis University

Master of Science from Law Enforcement Administration
Read More

Western Illinois University

Bachelor of Science from Law Enforcement Administration
Read More
Daniel O'Connor