Luis Miguel Castillo
Frankfurt
Summary
Results-driven operations leader with proven experience managing global security programs and geographically dispersed teams across multiple international locations. Currently serve as Executive Officer for Marine Corps Embassy Security Group Region 8, overseeing personnel, operations, and mission readiness for U.S. diplomatic facilities across 18 countries in Central Europe, The Balkans, and Turkey. Demonstrated expertise in crisis management, risk assessment, and cross-cultural communication. Excel at building high-performing teams, optimizing processes, and executing complex operations in dynamic, high-stakes environments. Bring disciplined strategic planning, interagency coordination experience, and cross-functional leadership to drive organizational mission success. Top Secret clearance holder.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Executive Officer
Marine Corps Embassy Security Group, Region 8
09.2024 - Current
- Oversaw marine security guard program operations across 22 U.S. embassies and consulates in 18 countries throughout Central Europe, the Balkans, and Turkey.
- - Manage daily operations, personnel administration, and mission readiness for 195 Marine Security Guards supporting Department of State diplomatic facilities.
- Facilitated communication between subordinate detachment commanders and senior Department of State officials.
Company Commander
United States Marine Corps
11.2023 - 09.2024
- Led 140-person weapons company, providing direct leadership and strategic direction to maintain unit readiness and mission capability across all functional areas.
- - Developed and executed comprehensive training strategies integrating mortars, heavy machine guns, anti-armor systems, resulting in enhanced lethality in support of battalion operations.
- - As the Battalion’s Fire and Support Coordination Officer, acted as the sole approver for surface-to-surface and air-to-surface fire support during battalion operations.
- Facilitated regular performance assessments and provided mentorship to five officers and six senior enlisted leaders.
Company Executive Officer
United States Marine Corps
11.2022 - 11.2023
- Oversaw daily operations, personnel administration, and readiness reporting, ensuring alignment with commander’s intent across four platoons.
- Managed logistics and supply chain operations for two service level training exercises, ensuring operational readiness through strategic maintenance scheduling and resource management.
- Facilitated collaboration among stakeholders to ensure effective training program delivery for various weapons systems and range operations.
Platoon Commander
United States Marine Corps
10.2021 - 11.2022
- Directed planning and execution of complex training operations for 40 Marines, ensuring seamless coordination of logistics, communications, and tactical movements.
- - Delivered regular briefings to senior leadership on operational status, personnel readiness, and mission outcomes.
- Executed time-sensitive decisions under pressure to resolve operational challenges through analytical problem solving.
Education
Bachelor of Science - Cyber Operations
United States Naval Academy
Annapolis, MD05-2020
Skills
- Personnel management and performance evaluation
- Training program development and implementation
- Resource allocation and budget management
- Physical security assessment and standard operating procedure refinement
- Risk management and threat analysis
Leadership & Management
Security & Operations
- Operational planning and execution
- Force protection measures
- Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)
- Briefing and presentation
- Video teleconferencing platforms (Teams)
Communication and Collaboration
Certification
- Unit Training Course - Platoon (2024)
- Amphibious Warfare Staff Planning Course (2022 &2024)
- Weapons and Tactics Instructor Course - Air Assault and Fires Integration (2023)
- Winter Mountain Leaders Course (2023)
- Infantry Officers Course (2021)
- The Basic School (2021)
Timeline
Executive Officer
Marine Corps Embassy Security Group, Region 8
09.2024 - Current
Company Commander
United States Marine Corps
11.2023 - 09.2024
Company Executive Officer
United States Marine Corps
11.2022 - 11.2023
Platoon Commander
United States Marine Corps
10.2021 - 11.2022
Bachelor of Science - Cyber Operations
United States Naval Academy
CONTACT
- +49-171-647-9563
- Luis.27castillo@gmail.com
- Frankfurt Germany