About Modular Mission Critical
ModularMission Critical is the manufacturing campus for M.C. Dean’s complex, modular product line for datacenters and critical infrastructure. Located just north of Richmond, VA, this site is growing fast serving customers worldwide. Important openings include assemblers for our production lines and engineers and designers for products and continuous improvement. Join M.C. Dean’s more than 9,000 employees around the world making an impact through innovations in power and technology.
Why Join Us?
Our people are passionate about innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment for employees to build long-term careers.
Position Overview:
M.C. Dean is seeking a hands-on, operationally grounded HR leader to support and scale our Modular Mission Critical (MMC) manufacturing facility. This role will serve as the senior HR leader onsite and is expected to evolve into the Site HR Director as the facility expands from 500 to 1,000+ employees.
The HR Manager will drive disciplined execution of workforce strategy, talent management, employee and labor relations, and recruiting operations within a high-growth, production-based manufacturing environment. This leader will partner closely with plant leadership to build a structured, performance-oriented workforce aligned with production volume, quality standards, and operational forecasting.
This is a critical leadership role responsible for building the HR infrastructure required to support rapid workforce growth, strengthen frontline supervisor capability, reinforce manufacturing discipline, and mitigate workforce risk in a non-union environment.
Key Responsibilities:
Site HR Leadership & Workforce Strategy:
Talent Management & Performance Discipline:
Talent Acquisition & Workforce Scaling:
Employee & Labor Relations Leadership:
Learning & Workforce Capability Development
Cultural & Operational Transition:
Required Qualifications:
Preferred Qualifications:
Leadership Profile:
The successful candidate will be:
Career Progression:
This role is expected to evolve into the Site HR Director as the MMC facility expands to 1,000+ employees. The successful candidate will have the opportunity to build and lead the HR function for a large-scale manufacturing operation.
Abilities:
M.C. Dean is Building Intelligence™. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises.
The company’s capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems.
M.C. Dean is headquartered in Tysons, Virginia and employs more than 4,000 professionals engineers,technicians, and staff who deploy worldwide automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.