Site Safety Coordinator at Mark III Construction

THIS IS NOT A REMOTE POSITION - Temporary Position | Potential Full-Time Opportunity

We are seeking a dedicated and experienced Site Safety Coordinator for a temporary assignment with our construction team in the Stockton, CA area. This temporary position may provide the opportunity to transition into a full-time role with the company based on business needs, performance, and overall fit.

In this role, you will report directly to the Safety Director and will be responsible for supporting the planning, implementation, and enforcement of safety policies and procedures across all phases of construction to help ensure a safe and compliant work environment for all personnel on-site.

The ideal candidate is a proactive safety professional with hands-on construction experience, strong leadership skills, and a thorough understanding of Cal/OSHA regulations, and construction industry best practices.

Who we are

Mark III is a full-service construction company comprised of three complementary business units: M3 MEP, M3 Service, and M3 Components. We support projects from initial concept through long-term maintenance, with specialized expertise in healthcare, higher education, industrial, life science, and technology markets.

Our integrated, big-picture approach allows us to self-perform electrical, HVAC, plumbing, process piping, prefabrication, and MEP design. By consolidating these services under one organization, clients benefit from reduced profit layers, minimized scope gaps, and simplified project schedules—working with a single, accountable partner rather than multiple consultants and subcontractors.

Headquartered in Sacramento, California, Mark III operates throughout California and Nevada. Our state-of-the-art manufacturing facility serves as a centralized hub supporting five core trades: HVAC, mechanical piping, plumbing, electrical, and metal-stud framing. To support our continued growth, we will be relocating from our current combined 62,000 square feet of office and operational space to a new 340,000-square-foot headquarters at 2031 Optisolar Lane, with the move planned for completion by the end of Q2 2026.

Mission

Leading the Evolution of Construction

Vision: Exposing the World to a New Way to Build

Core Values

• Teamwork
• Excellence
• Perseverance
• Integrity
• Continuous Improvement

Requirements

KEY RESPONSIBILITIES

• Maintain, implement, and enforce site-specific safety plans, programs, and procedures.
• Conduct daily site safety inspections and document findings, deficiencies, and corrective actions.
• Prepare and review Method of Procedures (MOPs), Job Hazard Analyses (JHAs) and Pre-Task Plans (PTPs) for all high-risk activities before work begins.
• Lead daily/weekly toolbox talks and safety huddles to reinforce hazard awareness.
• Communicate safety expectations, updates, and lessons learned across all trades and shifts.
• Investigate incidents, near-misses, and unsafe conditions promptly; determine root cause.
• Prepare corrective action reports and track implementation to closure.
• Ensure ongoing compliance with Cal/OSHA, federal OSHA, and local jurisdictional safety regulations.
• Maintain accurate safety records, documentation, logs, and reports.
• Coordinate and deliver site safety training (new-hire orientation, task-specific training, refreshers) as needed.
• Fall protection (Title 8 §1670 et seq.)
• Confined space entry (permit-required spaces)
• Excavation and trenching (competent person requirements)
• Crane and rigging operations
• Hot work / fire prevention
• Ensure permits, inspections, and competent-person designations are current for each program.
• Partner with project managers, superintendents, and subcontractors to integrate safety planning into scheduling, means and methods, and daily operations.
• Participate in pre-construction and subcontractor pre-qualification meetings to align safety expectations before mobilization.
• Manage and maintain first aid supplies, emergency response plans, and evacuation procedures.
• Serve as primary point of contact for safety-related regulatory inspections or audits.

Certifications & Trainings

• OSHA 30-Hour Construction Industry Outreach Training (completed within the last 3 years)
• Active First Aid and CPR certifications (current, non-expired)
• Competent Person designation and training in hazards applicable to the scope of work, including:
• Fall Protection
• Confined Space Entry
• Excavations and Trenching
• Cranes and Rigging
• Hot Work (welding, cutting, burning)
• Additional site-specific hazards as applicable

Preferred Certifications

• Construction Health & Safety Technician (CHST) (highly desirable)
• OSHA 500 Certified
• OSHA 30 (Required within last 5 years)
• NFPA 70E Trained
• CPR/First Aid Trained (required)
• Fluent in English and Spanish (preferred)

Experience

• 3–5 years of experience working on active construction sites in a safety leadership capacity, including roles such as:
• Safety Committee Lead
• Safety Specialist
• Site Safety Officer or equivalent
• Demonstrated knowledge of Cal/OSHA regulations.

PREFERRED QUALIFICATIONS

Industry Experience

• OSHPD (Office of Statewide Health Planning and Development) project experience is a significant plus, particularly for healthcare construction environments.
• Knowledge of Infection Control Risk Assessment (ICRA) and Pre-Construction Risk Assessment (PCRA) requirements, procedures, and documentation.

Accredited Safety Certifications (Highly Recommended, Not Required):

• STSC – Safety Trained Supervisor Construction
• CHST – Construction Health and Safety Technician
• CSHO – Construction Safety and Health Official
• Other BCSP-recognized or equivalent accredited safety credentials

Additional OSHA Coursework:

• OSHA 510 – Occupational Safety and Health Standards for the Construction Industry
• OSHA 5029 – Safety for Healthcare Construction Projects (or equivalent coursework)
• Other OSHA Education Center courses of equivalent scope

Physical Exertion Requirements

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the Safety Manager role in a construction environment. Reasonable accommodations may be made to enable individuals with disabilities to perform these functions.

1. Sedentary Work

Definition: Exerting up to 10 pounds of force occasionally and/or negligible force frequently to lift, carry, push, pull, or otherwise move objects. Involves sitting most of the time, but may involve brief periods of walking or standing.

Conducting safety data analysis at a desk.

Reviewing safety reports, documentation, and compliance logs.

Participating in virtual meetings or completing training modules.

Preparing and updating safety forms, procedures, and training materials.

2. Light Work

Definition: Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds frequently, and/or a negligible amount of force constantly. Requires a good deal of walking or standing, or involves sitting most of the time with pushing and pulling of arm or leg controls.

Walking job sites for inspections.

Carrying a laptop/iPad, clipboard, or small safety equipment bag.

Demonstrating proper use of personal protective equipment (PPE).

Climbing one or two flights of stairs in an office or site trailer.

3. Medium Work

Definition: Exerting 20–50 pounds of force occasionally, and/or 10–25 pounds frequently, and/or greater than negligible up to 10 pounds constantly.

Carrying boxes of safety supplies or training materials.

Transporting portable signage, cones, or barricades.

Moving small tools or safety equipment during inspections.

Climbing ladders or scaffolds during safety observations.

4. Heavy Work

Definition: Exerting 50–100 pounds of force occasionally, and/or 25–50 pounds frequently, and/or 10–20 pounds constantly.

Assisting in lifting or moving heavy safety equipment, fall protection gear, or materials during incident investigations.

Setting up or dismantling temporary guardrails or heavy barricades.

Moving large fire extinguishers or compressed gas cylinders for inspections.

Participating in rescue drills involving simulated casualty extraction.

5. Very Heavy Work

Definition: Exerting over 100 pounds of force occasionally, and/or over 50 pounds frequently, and/or over 20 pounds constantly.

Rare in routine duties but may be required during emergency situations.

Assisting with removal of injured personnel from confined spaces or elevated work areas.

Participating in rescue operations requiring lifting or dragging heavy individuals or materials.

Handling large, awkward objects during emergency response.

6. Additional Physical Requirements for Safety Managers in Construction:

Mobility: Ability to walk long distances, navigate uneven terrain, climb ladders and scaffolding, and enter confined spaces.

Vision: Close, distance, color, peripheral vision, depth perception, and ability to adjust focus for reading reports, identifying hazards, and observing work activities.

Hearing: Ability to hear and understand speech in noisy environments and to detect safety alarms, warnings, and equipment sounds.

Environmental Exposure: Regular exposure to outdoor weather conditions, construction noise, dust, fumes, and varying temperatures.

Benefits

• Health Care Plan (Medical, Dental & Vision)
• Retirement Plan (401k, IRA)
• Life Insurance (Basic, Voluntary & AD&D)
• Paid Time Off (Vacation, Sick & Public Holidays)
• Training & Development

Wage Band $34 - $41 per hour DOE. This temporary assignment may provide the opportunity to transition into a full-time position with the company based on business needs, performance, and overall fit.

" Mark III Construction and its affiliated companies is an equal opportunity employer regardless of race, color, caste, sex, gender, age, sexual orientation, gender identity, gender expression, religion, marital status, genetic information, national origin, ancestry, citizenship, physical or mental disability, medical condition, protected veteran or military status, domestic violence victim status, political affiliation, or any other basis protected by federal, state, or local law."