Investigations Sergeant – University Police Leader

George Mason University; Fairfax (VA); On-site; USD 89,000 - 108,000; Full time

Job summary

George Mason University Police Department seeks a Detective Sergeant to supervise criminal investigations, oversee detectives, and ensure timely, professional work within the University's jurisdiction.

The role provides leadership, training, and coordination with internal departments and external agencies, and requires 24/7 availability, essential personnel status, and adherence to laws, policies, and accreditation standards.

Qualifications

• Virginia DCJS Law Enforcement Officer certification is required.
• Active General Instructor and/or Field Training Officer certification.
• Valid driver's license and legal authority to possess firearms.
• Ability to obtain NCIC/VCIN operator certification and maintain in-service training credits.
• Progressive sworn law enforcement experience (3+ years).
• Experience conducting criminal investigations, collecting and preserving evidence, and preparing investigative reports.

Responsibilities

• Supervise and coordinate detectives and investigative personnel to ensure thorough, timely investigations.
• Review and assign cases based on priorities, workload, and resources; monitor progress and follow-up.
• Enforce applicable laws and university regulations; exercise police powers including arrests and warnings.
• Provide public services and maintain relationships with university community and partners; ensure professional service and confidentiality.
• Support crime prevention initiatives and identify emerging criminal activity; coordinate with patrol and other units.
• Provide leadership and direction to personnel; conduct performance evaluations and training; ensure accountability.
• Assist with overall department operations; coordinate staffing, scheduling, and resource management.

Education

High school diploma or equivalent

Job description

George Mason University Police Department seeks a Detective Sergeant to supervise criminal investigations, oversee detectives, and ensure timely, professional work within the University's jurisdiction.

The role provides leadership, training, and coordination with internal departments and external agencies, and requires 24/7 availability, essential personnel status, and adherence to laws, policies, and accreditation standards.