Site EHS Manager (Denver)

Job Description: Summary The Site Environmental, Health, and Safety (EHS) Manager leads the onsite execution, management, and auditing of Astreya's Safety Program at a data center facility. Reportingto the Regional EHS Manager, this role ensures zero-energy safety and full regulatory(OSHA) and client compliance across high-risk operations including fiber deployment, 4th-level racking, and electrical turnups. Key duties include enforcing Lockout/Tagout (LOTO)protocols, conducting monthly unannounced audits, leading Root Cause Analysis (RCA) onsafety incidents, delivering specialized EHS training, and overseeing worker welfare andmedical surveillance. The ideal candidate holds a bachelor's degree in OHS or a relatedfield, a CSP or OSHA 30-Hour certification, and 5+ years of EHS leadership experience indata center or heavy construction environments. What this Job Entails: The Site EHS Manager is responsible for the onsite implementation, management, andauditing of Astreya's Safety Program at dedicated data center locations. This role ensuresthat all site operations—including fiber deployment, rack-and-stack activities, and large-scale fiber turnups—comply with local, state, federal, and client-specific regulatoryrequirements. Reporting directly to the Regional EHS Manager, the Site Manager serves as a subjectmatter expert for onsite personnel, conducting regular risk assessments and providingfunctional leadership to ensure a zero-energy state and safe man-machine environments. Essential Duties and Responsibilities1. Site-Level Program Executiono Risk Management: Conduct regular site assessments to identify hazards inhigh-risk processes, such as 4th-level racking and electrical installations.o CEHS Planning: Prepare and maintain location-specific EHS plans for newdata center turnups and ongoing operations from initial planning through toexecution.o Electrical Safety: Enforce strict Lockout/Tagout (LOTO) protocols and verifyzero-energy states to prevent electrical incidents.2. Compliance and Auditingo Inspections: Conduct monthly unannounced site inspections to ensurepermanent audit readiness for both internal and client-led safety reviews.o Incident Management: Lead Root Cause Analysis (RCA) for all onsiteaccidents and high-potential near-misses, ensuring initial reports aresubmitted per client timelines.o Regulatory Liaison: Serve as the onsite contact for regulatory inspections(e.g., OSHA) and client safety committees.3. Specialized Operations and Welfareo Hazardous operations: Oversee the management ofo Medical Surveillance: Coordinate mandatory fitness-for-duty assessmentsand routine health surveillance for technicians exposed to noise, night work, or lone working environments.4. Training and Mentorshipo Safety Instruction: Deliver specialized EHS training, including Laser Safety, Lockout/Tagout (LOTO), and Hand/Power Tool safety and ensure personnelhave the appropriate external certifications. .o Toolbox Talks: Lead regular safety briefings, safety committee meetings andsafety moment stand-downs to disseminate learnings from recentincidents.

Qualifications and Requirements: Professional Certificationso Required: Bachelor's degree in occupational health and safety, Environmental Engineering, or a related technical field.o Required: Professional certification such as Certified Safety Professional(CSP) or OSHA 30-Hour (Construction or General Industry).o Preferred: Certifications in First Aid/CPR and AEDExperience and Skillso Industry Experience: 5+ years of EHS management experience within a datacenter or heavy construction environment.o Technical Proficiency: Experience using digital EHS management tools fordata interpretation, reporting and recordkeeping.o Communication: Exceptional ability to communicate complex safetyrequirements to both frontline technical staff and program leadership. Working Conditionso Environment: Regular exposure to active construction zones, high-densitydata halls, and warehouse floors.o Physical Demands: Ability to perform site walks and inspections inindustrial settings.