Joshua Fidler
Summary
Highly disciplined Security Professional and U.S. Marine Corps Veteran (Marine Security Guard) with over 6 years of experience in high-stakes cleared environments. Currently serving as a Diplomatic Security Officer with hands-on proficiency in SPARTA and Department of State technical security systems. Proven expertise in 24/7 Watch Operations, intrusion detection monitoring, and emergency response protocols within overseas diplomatic facilities and Department of Defense installations. Recognized for maintaining a high standard of precision and situational awareness in time-sensitive, high-stakes intelligence and security operations.
Overview
7
7
years of professional experience
Work History
Diplomatic Security Officer
Inter-Con Security Systems Inc.
Washington, D.C.
12.2025 - Current
- Executes high-volume access control for personnel and vehicles at sensitive Department of State (DoS) facilities; utilizes integrated security systems to verify credentials and ensure 100% compliance with federal security mandates and Post Orders.
- Serves as a primary responder for Intrusion Detection Systems (IDS) and facility alarms; performs real-time system verifications and situational assessments to resolve technical anomalies and maintain a secure perimeter.
- Deputized by the U.S. Marshals Service (USMS) to operate in an increased security capacity, providing enhanced protection and enforcement authority for high-profile diplomatic assets and personnel.
Security Site Supervisor
Department of the Army
Silver Spring, MD
11.2024 - 10.2025
- Directed daily security operations and technical access control for a high-value DoD research installation; ensured 100% compliance with Department of the Army physical security regulations and managed the implementation of Random Antiterrorism Measures (RAMs).
- Coordinated critical security operations at a primary egress point during a full-scale facility evacuation; managed high-volume personnel flow and maintained strict access control to ensure 100% accountability and zero-incident safety.
- Mitigated critical staffing shortages by coordinating temporary support from neighboring Army installations; ensured uninterrupted 24/7 security posture and surveillance coverage for the facility.
- Conducted regular "spot-check" evaluations and performance audits of security personnel to ensure 100% mastery of General Orders and technical emergency response procedures; identified training gaps and provided real-time corrective guidance to maintain a high-readiness security posture.
Marine Security Guard (MOS 8156)
U.S. Marine Corps
Multiple Locations Worldwide
07.2021 - 09.2024
- Managed the Post One Embassy Command Center during a military coup in Burkina Faso; coordinated initial MSG tactical response and directed emergency radio communications while monitoring all compound-wide surveillance/IDS to provide the RSO with real-time situational updates.
- Utilized SPARTA systems for 3 years to manage Access Control for Controlled Access Areas (CAAs) and conduct forensic CCTV reviews for incident reporting; performed initial technical troubleshooting to resolve system outages and maintain 24/7 operational security for Department of State facilities.
- Integrated with U.S. Secret Service (USSS) and multi-agency stakeholders to execute 24/7 technical security and access control for the 2023 G7 Summit in Japan; monitored complex surveillance networks to safeguard high-level diplomats, classified communications, and mission-critical assets during a Presidential visit.
- Authored high-precision incident reports and situational briefings for the Regional Security Office (RSO); documented complex security events and equipment malfunctions to enable root-cause analysis and the update of post-specific security protocols.
- Identified and documented facility security deficiencies; managed weekly radio network diagnostic checks and tracked technical work requests to ensure 100% operational readiness of compound-wide security hardware and communications infrastructure.
- Developed and revised Standard Operating Procedures (SOPs) to address critical security gaps identified during detachment training exercises; facilitated "After-Action" reviews to implement lessons learned and standardize emergency response protocols across the compound.
Ground Ordnance Technician
U.S. Marine Corps
Twentynine Palms, CA
05.2019 - 10.2021
- Conducted complex technical maintenance and troubleshooting on M777 systems and diverse combat vehicle platforms in high-tempo operational environments.
- Conducted complex technical maintenance and troubleshooting on M777 systems and diverse combat vehicle platforms in high-tempo operational environments.
- Expanded operational expertise through hands-on maintenance of night vision devices (NVDs), tactical communications gear, and armored vehicle electronics.
Education
Marine Security Augmentation Unit (MSAU) Certification -
Marine Corps Embassy Security Group
Quantico, VA12-2022
Marine Security Guard (MSG) Training -
Marine Corps Embassy Security Group
Quantico, VA10-2021
Towed Artillery Systems Technician Course -
U.S. Marine Corps
Fort Lee, VA12-2019
Skills
- SPARTA Software
- Intrusion Detection System Monitoring
- CCTV & Electronic Security Surveillance
- Microsoft Office Suite
- Classified Information Handling
- Crisis Contingency Operations
- Watch Operations
- Technical Surveillance Countermeasures Awareness
References
Available Upon Request
Timeline
Diplomatic Security Officer
Inter-Con Security Systems Inc.
12.2025 - Current
Security Site Supervisor
Department of the Army
11.2024 - 10.2025
Marine Security Guard (MOS 8156)
U.S. Marine Corps
07.2021 - 09.2024
Ground Ordnance Technician
U.S. Marine Corps
05.2019 - 10.2021
Marine Security Augmentation Unit (MSAU) Certification -
Marine Corps Embassy Security Group
Marine Security Guard (MSG) Training -
Marine Corps Embassy Security Group
Towed Artillery Systems Technician Course -
U.S. Marine Corps