Senior Manager HSE

Mission Critical Group (MCG ) is an end-to-end power solutions and services provider that accelerates time-to-power and delivers scalable, resilient infrastructure for mission critical environments. By integrating engineering, manufacturing, modular deployment, and lifecycle services under one platform, we streamline execution and bring complex projects online faster - without compromising performance. With a robust U.S. manufacturing network, MCG supports data centers, power generation, healthcare, oil & gas, pharmaceuticals, semiconductors, and industrial facilities where uptime is non-negotiable. Mission Critical Group designs, manufactures and provides value-added services for customers requiring critical power solutions. Powering a new electric world for a brighter, more secure future.

Job Description

The Sr Manager HSE is responsible for ensuring consistent Health, Safety, and Environmental performance across the Power Generation Systems (PGS) sites. This role leads the execution of established MCG HSE policies, ensures regulatory compliance, and drives continuous improvement in safety performance at the site level. Working in close partnership with the Central Operations Safety Leader, the Sr Manager HSE standardizes HSE processes, oversees regulatory and audit readiness, leads incident investigation, and reinforces operational risk controls across all managed locations. This role focuses on implementation and performance execution ensuring OSHA compliance, strengthening site-level accountability, improving leading and lagging indicators, and embedding a strong safety culture aligned with enterprise standards.

Responsibilities:

The following list of responsibilities is not all inclusive, additional projects and/or tasks may be assigned to meet operational needs. MCG retains the right to change or assign other duties to this position should operational needs warrant.  

R isk Strategy & Governance

• Define corporate HSE policies and Cardinal Rules
• Standardize processes across sites
• Ensure integration of safety into business strategy

Regulatory & Compliance Oversight

• Ensure enterprise-wide compliance with OSHA and environmental regulations
• Lead compliance evaluations and audit programs
• Manage regulatory inspections and enforcement matters
• Monitor emerging regulatory risks

Incident & Performance Leadership

• Oversee incident investigations
• Coach & review root cause quality and CAPA's
• Analyze enterprise safety performance (TRIR, DART, leading indicators)
• Present performance trends to executive leadership

Leadership Development & Culture

• Develop site-level HSE teams
• Coach plant leadership on accountability
• Drive worker participation programs
• Reinforce stop work authority and reporting culture

Contractor & Operational Risk Control

• Establish contractor safety standards
• Approve high-risk operational controls
• Oversee Management of Change governance
• Align capital projects with HSE standards

Qualifications

• Bachelor’s degree in: Occupational Safety, Environmental Science, Industrial Hygiene, Engineering or related field.
• 5-10 years of progressive HSE experience, with at least 3+ years in a leadership role.
• Manufacturing or industrial environment experience.
• Multi-site exposure, preferred.
• Demonstrated working knowledge of OSHA 29 CFR 1910 (general industry)
• Incident investigation and root cause analysis.
• Experience with:
  • LOTO
  • MHE / Forklift compliance
  • Fall protection
  • HAZCOM
  • Contractor safety management
  • Environmental compliance fundamentals
• Must be able to interpret regulations – not just follow checklist

Preferred Skills

• CSP (Certified Safety Professional)
• CIH (Certified Industrial Hygienist)
• CHMM (Environmental focus)
• ISO 45001 / 14001 Lead Auditor certification
• OSHA 500/501 trainer authorization
• Experience harmonizing programs post-acquisition
• Integrating newly acquired sites into an SMS
• Advanced KPI dashboard development
• Trend modeling / leading indicator programs
• Experience with HSE software platforms
• Bilingual (English/Spanish) strongly preferred.

Additional Information

A Note to our Recruitment Partners: We really appreciate the interest, but MCG currently manages hiring through our internal team. We love getting to know our candidates directly! Because of this, we don’t accept unsolicited resumes from agencies at this time. If we ever need an extra hand, we’ll be sure to reach out to the community. Thanks for understanding!

MCG is an equal opportunity employer prohibiting discrimination based on race, color, creed, religion, sex, marital status, physical or mental disability, and any other protected classes stated by applicable federal and state laws. MCG is committed to providing equal employment opportunities to qualified individuals with disabilities and to act in accordance with regulations and guidance issued by the Equal Employment Opportunity Commission (EEOC).