Alexander Espinoza
Summary
Union crane operator and member of International Union of Operating Engineers Local 3 since 2016 with extensive experience in construction and marine operations. In my experience I was recognized for safety leadership, workforce training, and operational excellence, including Crane Operator Apprentice of the Year 2022. I have since proven an ability to mentor operators, solve complex job site challenges, and promote safe working environments. I am dedicated to advocating for union members and strengthening communication between labor and management.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Crane Operator
Shimmick Construction
Tracy, California
12.2025 - Current
- Operate lattice boom crawler, telescopic boom (swing & fixed cab), service truck cranes, and boom trucks
- Perform precision lifts in heavy civil and construction environments
- Coordinate with crews, supervisors, and contractors to maintain safe operations
- Adapt to changing job site conditions while maintaining productivity and safety
- Operate friction cranes, anchor systems, and deck winches on barges
- Perform lifts in dynamic water-based environments requiring continuous problem solving
- Maintain high safety standards in high-risk marine operations
- Train Local 3 operators and apprentices in equipment operation and procedures
- Promote safe work practices and operational standards
- CPR certified and barge competent trained
Crane Operator
Power Engineering
01.2017 - 12.2025
- Operated cranes safely and efficiently to support construction projects, ensuring adherence to safety protocols and project timelines.
- Conducted daily inspections on crane equipment, identifying maintenance needs that minimized downtime and ensured operational efficiency.
- Collaborated with site supervisors to coordinate lifting operations, optimizing workflow and enhancing project delivery timelines.
- Trained and mentored junior operators on safe crane operation techniques, fostering a culture of safety and teamwork on-site.
- Implemented best practices for load management, reducing the risk of accidents and ensuring compliance with industry standards.
- Assisted in planning and executing rigging operations, contributing to the successful completion of complex construction tasks.
- Monitored site conditions and communicated potential hazards, proactively preventing incidents and ensuring a safe working environment.
- Maintained accurate logs of crane operations and inspections, supporting compliance with regulatory requirements and enhancing operational accountability.
- Operated cranes to lift, move and place materials in designated areas.
- Performed daily inspections of all crane components prior to use.
- Communicated effectively with co-workers and supervisors regarding any issues or concerns related to the job site or equipment operation.
- Determined crane's load chart and rigging weight to calculate net capacity of every possible configuration.
- Completed assigned tasks accurately and within deadlines to meet site manager's specifications.
- Verified that all safety devices are functioning properly before each shift.
Apprentice Crane Operator
Kiewit + Manson Joint Venture
01.2016 - 01.2017
- Operated and maintained crane machinery to ensure safe and efficient construction site operations, enhancing workflow productivity.
- Assisted in the coordination of lifting operations, effectively reducing downtime and ensuring project timelines were met.
- Followed safety protocols and conducted routine inspections, contributing to a safe work environment and minimizing accident risks.
- Collaborated with team members to execute precise lifts, ensuring alignment with project specifications and client expectations.
- Participated in training sessions for new apprentices, supporting knowledge transfer and enhancing team competency in crane operations.
Skills
- Safety Leadership
- Workforce Training & Mentorship
- Member Advocacy
- Job Site Operations
- Contractor & Crew Communication
- Creative Problem Solving
- Marine & Barge Operations
- OSHA Compliance
- CPR Certified
Certification
- Lattice Boom Crawler
- Telescopic Boom (Swing Cab & Fixed Cab)
- Service Truck Crane
- Boom Truck Fixed Cab
- Friction Cranes
- Anchor & Deck Winches (Barge Operations)
Awards
Crane Operator Apprentice of the Year, 2022
Union Membership
Operating Engineers Local 3, 01/01/16
Timeline
Crane Operator
Shimmick Construction
12.2025 - Current
Crane Operator
Power Engineering
01.2017 - 12.2025
Apprentice Crane Operator
Kiewit + Manson Joint Venture
01.2016 - 01.2017