Facilities Manager

Castelion Corporation•Midland, TX

4d•Onsite

About The Position

We are seeking a highly proactive, hands-on Facilities Manager to lead the development, operations, and continuous improvement of Castelion's Midland, Texas site. This role is critical to enabling safe, reliable, and scalable operations across manufacturing, test, and parallel operational areas supporting production activities. You will serve as the primary owner of site infrastructure performance—balancing immediate operational needs with long-term site development as the facility evolves. Success in this role requires building structure from ambiguity—establishing and implementing standard operating procedures (SOPs), developing maintenance systems, and driving prioritization across competing operational demands. The ideal candidate thrives in fast-paced environments, brings strong operational discipline, and is comfortable making decisions with incomplete information while maintaining a high bar for safety, uptime, and execution. This position may be structured as part-time or full-time, depending on candidate availability and site needs, but requires high flexibility to support critical operations and site readiness.

Requirements

High school diploma or GED required; associate or bachelor's degree preferred
4+ years of experience in industrial facilities, manufacturing support, maintenance, or site operations
Demonstrated ability to build and implement SOPs and maintenance systems in an industrial environment
Strong working knowledge of industrial systems (electrical, mechanical, HVAC where applicable, plumbing, compressed air, and general utilities)
Experience supporting production, test, or industrial operations environments (not office facilities)
Strong understanding of workplace hazards and safety practices
Proven ability to prioritize effectively across competing operational demands in fast-paced environments
Experience managing vendors, contractors, and field service providers
Strong communication, organizational, and problem-solving skills
Ability to operate independently with high ownership and accountability
Willingness to support off-hours or urgent operational needs as required
Ability to obtain and maintain a U.S. government–issued security clearance is required.
U.S. citizenship is required

Nice To Haves

Experience supporting industrial production sites, test facilities, or manufacturing-heavy environments
Background in industrial utilities, or mixed production/test operations
Experience building maintenance programs and operational systems from the ground up
Familiarity with CMMS tools, asset tracking systems, or maintenance scheduling systems
Experience with infrastructure projects (site buildout, utility installation, equipment integration)
Strong experience with root cause analysis and reliability improvement efforts
Background in aerospace, defense, energy, or other high-reliability industrial sectors
Hands-on troubleshooting or field maintenance experience strongly preferred

Responsibilities

Own all site infrastructure operations at the Midland facility, serving as the primary point of contact for facilities, maintenance, and site support needs
Stand up and implement SOPs across maintenance, equipment support, utilities, safety coordination, and vendor management
Establish prioritization frameworks to manage competing demands across production support, maintenance, and site buildout activities
Build and execute preventative maintenance programs for building systems, utilities, and site equipment
Oversee and maintain site systems including electrical distribution, HVAC (as applicable), plumbing, compressed air, fire protection, and industrial utilities
Support installation, commissioning, and upkeep of production and test-support infrastructure
Manage and prioritize work orders, ensuring timely resolution of maintenance, repair, and operational issues impacting site readiness
Source, manage, and hold accountable external vendors and contractors for quality, cost, and schedule performance
Partner closely with EHS, security and operations teams to ensure compliance with safety, environmental, and regulatory requirements
Partner with our design engineer to support site layout planning, infrastructure expansion, and optimization of production and test flows
Develop systems for asset tracking, maintenance logs, downtime tracking, and spare parts inventory
Support emergency response and critical issue resolution (equipment failure, utility disruption, site incidents)
Drive continuous improvement initiatives to increase uptime, reliability, and operational efficiency across the site

Benefits

Meaningful long-term equity
Four (4) weeks of paid time off
Ten (10) company-paid holidays
Comprehensive health benefits - including 100% employee-covered medical and strong dependent coverage, along with dental and vision plans
Paid parental leave
$100 monthly fitness stipend
Onsite EV charging
Catered meals
Company-covered food during high-demand periods
Fully stocked kitchen