ERIC MANTZ
Summary
U.S. Army Veteran with over 14 years of honorable active-duty service and current Security Sergeant with Denali Universal Services. Experienced working in safety-sensitive environments requiring strict adherence to procedures, teamwork, communication, and situational awareness. Proven ability to work outdoors in Alaska's extreme weather, perform physically demanding work, identify hazards, inspect equipment, and respond effectively during emergencies. Dependable, safety-focused professional seeking a long-term career with the Alaska Railroad as a Conductor Trainee.
Overview
10
10
years of professional experience
Work History
Security Sergeant
Denali Universal Services
Anchorage, USA
05.2026 - Current
- Supervise security personnel while ensuring compliance with company policies, client procedures, and safety standards.
- Conduct vehicle and foot patrols in all weather conditions to identify hazards and maintain operational readiness.
- Communicate effectively by radio and in person to coordinate emergency responses and relay operational information.
- Conduct inspections of facilities, equipment, gates, fencing, and restricted areas to identify safety concerns.
- Prepare accurate incident reports and operational documentation.
- Work nights, weekends, holidays, overtime, and extended shifts while maintaining high safety standards.
Material Coordinator
Nana Construction
North Slope, Alaska
03.2025 - 05.2026
- Coordinated material deliveries to ensure timely project execution.
- Managed inventory levels and conducted regular stock audits.
- Collaborated with procurement to source quality construction materials.
- Streamlined communication between suppliers and project teams.
- Oversaw documentation for material requisitions and receipts.
Senior Supervisor
United States Army
Joint Base Elmendorf-Richardson, USA
08.2022 - 02.2025
- Supervised 30+ personnel, enforcing operational and safety standards to ensure compliance and mitigate risks.
- Coordinated safety and operational training to enhance team readiness and effectiveness.
- Directed teams operating in safety-sensitive environments where compliance with written procedures and communication were essential.
- Evaluated operational risks, implementing corrective measures to ensure safe mission execution.
- Conducted inspections to identify hazards, ensure operational readiness, and maintain accountability of equipment.
Facility Manager
United States Army
Joint Base Elmendorf-Richardson, USA
07.2016 - 07.2022
- Oversaw daily operations of seven Department of Defense facilities to ensure compliance and efficiency.
- Coordinated maintenance, repairs, and inspections to ensure operational readiness and address work orders promptly.
- Performed routine inspections to identify hazards and equipment deficiencies, enhancing safety and reliability.
- Achieved zero workplace accidents during tenure through proactive safety management.
- Trained personnel on workplace safety procedures and emergency response.
Education
High School Diploma -
Lake Elsinore High School
Lake Elsinore, CA06-2010
Some College (No Degree) - Environmental Management
Columbia Southern University
Orange Beach, ALSome College (No Degree) - Environmental Management
Central Texas College
Killeen, TXSkills
- Safety Compliance
- Regulatory compliance
- Hazard Recognition
- Equipment & Facility Inspections
- Incident Report Writing
- Emergency Response
- Radio Communications
- Leadership
- Crew Coordination and Teamwork
- Outdoor Operations
- Mechanical Aptitude
- Valid Alaska Driver's License
Professional Military Education
- Senior Leadership Course, 2020
- Cold Weather Leadership Course, 2017
- Advanced Leadership Course, 2016
Additional Qualifications
- Valid Alaska Driver's License with an excellent driving record
- Eligible to obtain a Transportation Worker Identification Credential (TWIC)
- Experienced working outdoors in snow, ice, rain, and sub-zero temperatures
- Physically capable of prolonged walking, climbing, lifting, and extended standing
- Comfortable working irregular schedules, nights, weekends, holidays, overtime, and on-call assignments
- Willing to travel and work from multiple Alaska Railroad terminals as operational needs require
Timeline
Security Sergeant
Denali Universal Services
05.2026 - Current
Material Coordinator
Nana Construction
03.2025 - 05.2026
Senior Supervisor
United States Army
08.2022 - 02.2025
Facility Manager
United States Army
07.2016 - 07.2022
High School Diploma -
Lake Elsinore High School
Some College (No Degree) - Environmental Management
Columbia Southern University
Some College (No Degree) - Environmental Management
Central Texas College