Mateo Rigatoni
West Haven
Summary
Seasoned U.S. Marine Corps combat veteran and special operations expert with a Top Secret/SCI Clearance. Extensive experience in maintenance, mechanics, steel production, and private security contracting. Proven leadership in high-stress environments, skilled in cross-cultural training, tactical operations, and complex mechanical systems maintenance. Highly adaptable with a consistent track record of exceeding expectations.
Overview
25
25
years of professional experience
1
1
Certification
Work History
Machine technician (MELD)
Sikorsky, a Lockheed Martin Company
Stratford
03.2025 - Current
- Support precision metallurgical operations in a high-security aerospace environment, contributing to the production of mission-critical aircraft components.
- Operate and monitor advanced melting and alloy processing equipment under strict safety and quality standards.
- Collaborate with engineering and quality assurance teams to ensure compliance with material specifications and performance criteria.
- Maintain detailed operational logs while adhering to all company confidentiality and security protocols.
- Increased product reliability, conducting failure analysis investigations on defective materials.
- Contributed to a safer work environment by adhering to strict safety protocols during all laboratory activities.
- Ensured optimal utilization of resources through efficient scheduling and prioritization of metallurgical testing requests.
Machine Operator / Maintenance
Olympic Steel
Milford
11.2023 - 10.2025
- Operated and maintained cutters and forming machines for specialty metals.
- Performed inspections using precision tools and maintained high purity standards.
- Handled motor heater updates and electrical troubleshooting.
Industrial Mechanic / Maintenance Technician
In-Line Plastics
Shelton
08.2024 - 03.2025
- Maintained and repaired high-speed plastic container production machinery.
- Performed preventative maintenance and emergency repairs.
- Installed and optimized machinery to FDA and OSHA standards.
- Maintained production machinery to ensure optimal performance at In-Line Plastics.
- Troubleshot mechanical issues and performed repairs on various equipment.
- Inspected components for wear and damage to prevent breakdowns.
Entry-Level Steel Production
AMETEK Specialty Metal Products
Wallingford
06.2022 - 08.2023
- Produced high-purity strips and wires from specialized alloys.
- Operated cranes and handled production machinery.
Entry-Level Steel Production
Wieland Rolled Products North America
Waterbury
08.2022 - 02.2023
- Processed and shaped wire from copper, brass, nickel, and titanium.
- Performed dimensional inspections and quality checks.
Human Resources Manager
Curtis Delivery - Amazon
West Haven
11.2021 - 01.2022
- Developed and implemented HR policies to ensure compliance with labor laws.
- Facilitated employee onboarding and orientation programs for new hires.
- Managed recruitment processes to attract top talent for various departments.
- Conducted performance reviews to assess employee development and growth.
- Coordinated training sessions to enhance employee skills and knowledge.
- Mediated employee relations issues to promote a positive workplace culture.
- Oversaw benefits administration to maintain competitive employee offerings.
- Analyzed HR metrics to drive strategic decision-making within the organization.
- Handled sensitive employee and company information with highest level of confidentiality and discretion.
- Maintained employee records in accordance with company policy and applicable legal requirements.
- Created job postings, tracked applicants and maintained applicant database.
- Identified, screened and interviewed potential employees.
- Organized orientation sessions for new hires and provided them with onboarding information.
- Analyzed data gathered from surveys, focus groups or other methods to identify areas of improvement within the organization's HR practices.
On-Road Supervisor / HR Assistant
UPS
Stratford
09.2020 - 09.2021
- Supervised 40+ drivers, led training, and managed HR tasks.
- Improved logistics performance through real-time coaching.
Private Security Contractor
ACADEMI (Blackwater)
Reston
06.2016 - 09.2020
- Provided armed protection for government and private contracts.
- Responded to emergencies and coordinated with law enforcement.
Special Operations Raider - MARSOC
U.S. Marine Corps - 3rd Battalion, 8th Marines
Camp Lejeune
01.2006 - 06.2016
- Directed joint tactical air operations on over 50 missions.
- Trained Lebanese SOF in combat leadership and planning.
Infantry Rifleman / Squad Leader
U.S. Marine Corps
Camp Lejeune
06.2000 - 01.2006
- Led patrols and mentored Afghan security forces across 100+ missions.
- Coordinated tactical fire support and secured high-risk zones.
Education
M.D. - Criminal Justice, Minor in Forensic Science
University of New Haven
West Haven, CTB.A. - Psychology
Southern New Hampshire University
Manchester, NHCertificate Program -
Sonoran Desert Institute
Tempe, AZSkills
- Mechanical & Electrical Troubleshooting
- Steel & Alloy Processing
- Military Training & Instruction
- Leadership & Team Mentoring
- Hydraulics & Pneumatics Systems
- Aerospace Equipment Maintenance
- MS Office Suite & PLC Interfaces
- Crane & Industrial Equipment Operation
- Top Secret/SCI Security Clearance
- Equipment maintenance
- Team collaboration
- Attention to detail
- Problem solving
- Hand and power tools
- Machine operation
- Machine installation
- Machine assembly
- Workplace safety
- Maintenance and repairs
- Hand tools proficiency
- Problem-solving
- Problem-solving abilities
- Adaptability
- Organizational skills
- Safety protocols
- Test equipment operations
- Inventory management
- Excellent communication
- Teamwork
- Metal fabrication
- Quality control
- Written communication
- Relationship building
Certification
- Private Investigation Certificate No.PI-CT-08927
Timeline
Machine technician (MELD)
Sikorsky, a Lockheed Martin Company
03.2025 - Current
Industrial Mechanic / Maintenance Technician
In-Line Plastics
08.2024 - 03.2025
Machine Operator / Maintenance
Olympic Steel
11.2023 - 10.2025
Entry-Level Steel Production
Wieland Rolled Products North America
08.2022 - 02.2023
Entry-Level Steel Production
AMETEK Specialty Metal Products
06.2022 - 08.2023
Human Resources Manager
Curtis Delivery - Amazon
11.2021 - 01.2022
On-Road Supervisor / HR Assistant
UPS
09.2020 - 09.2021
Private Security Contractor
ACADEMI (Blackwater)
06.2016 - 09.2020
Special Operations Raider - MARSOC
U.S. Marine Corps - 3rd Battalion, 8th Marines
01.2006 - 06.2016
Infantry Rifleman / Squad Leader
U.S. Marine Corps
06.2000 - 01.2006
M.D. - Criminal Justice, Minor in Forensic Science
University of New Haven
B.A. - Psychology
Southern New Hampshire University
Certificate Program -
Sonoran Desert Institute
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