Trades Technician Supervisor I - Emergency Services Building

Salary: $60,840.00 - $79,684.00 Annually
Location : 8500 Palmetto Commerce Pkwy, Ladson, SC 29456, SC
Job Type: Full-Time (Exempt)
Job Number: FM211067
Department: Facilities Mgmt
Opening Date: 06/05/2026


Description
Assists the Facility Technical Maintenance Manager with oversight of building maintenance staff and daily operations for the Charleston County Emergency Services Building (ESB), supporting 911 operations and Emergency Management. Ensures all systems operate safely, efficiently, and in compliance with County policies, life-safety standards, and security requirements.
HIRING SALARY:$60,840 - $79,684 (Estimated Annual Salary)
OPEN UNTIL FILLED, APPLICATION REVEW BEGINS IMMEDIATELY
Duties and Responsibilities
Essential Duties and Responsibilities:
Oversees daily facility operations within a 24/7 secure environment. Coordinates maintenance activities across HVAC, plumbing, electrical, life-safety systems, security hardware, and building automation systems (BMS).
Assigns and tracks work orders, ensures preventive maintenance is completed, and monitors work quality. Supervises trades technicians, provides direction, evaluates performance, and supports skill development. Coordinates vendors and contractors, including scheduling, access, and quality assurance. Ensures compliance with security procedures, including escorting and restricted access protocols.
Maintains communication with leadership regarding project status, system performance, and operational risks. Supports budget tracking, invoice review, and procurement coordination. Responds to emergencies, system failures, and after-hours events as required.
This position is designated as an essential employee and must report during inclement weather and emergency activations to support 24/7 operations, including extended hours and on-site coverage as required.

Minimum Qualifications
Associate's Degree in Facilities Management, Engineering, or Business preferred, with five (5) to seven (7) years or more of experience in Commercial or Industrial Facilities Maintenance. Experience in secure or institutional environments is preferred. Knowledge of construction methods, project management, and work order systems is required. Strong leadership and team development skills required. Proficiency in Microsoft Office required.
Preferred Experience:
Experience working in high-security environments. Hands-on experience with building automation systems, including Desigo BMS. Proven experience managing contractors within controlled or restricted-access environments. Experience overseeing life-safety systems, including fire alarm and sprinkler systems. Demonstrated ability to lead teams in a 24/7 operational setting and respond effectively to emergency situations.

Knowledge, Skills and Abilities
Position Requires:
Ability to lead and manage a facilities maintenance team in a high-security, high-demand environment. Strong communication skills with internal staff, detention personnel, contractors, and leadership. Ability to manage multiple priorities, maintain operational continuity, and enforce safety and security standards. Must ensure all work aligns with the County's 'Cool, Safe, Dry, and Efficient' operational standards.
Strong troubleshooting and problem-solving skills across multiple trades. Experience with building automation systems (BMS), life-safety systems, and security infrastructure preferred. Excellent customer service and communication skills required. Ability to manage vendor performance and ensure compliance with contract requirements. Must pass a SLED background check, pre-employment medical physical, and drug screening. Position requires prolonged standing, walking, and climbing, and the ability to lift up to 50 lbs. A valid South Carolina driver's license is required.
Charleston County offers competitive pay and a comprehensive benefits package to its employees, including but not limited to:

• Health, Dental, Vision and Life Insurance
• Optional Life and Disability Insurance
• Optional Medical and Dependent Care Spending Accounts
• Annual and Sick Leave
• Fourteen (14) recognized Holidays
• South Carolina Retirement System (SCRS) State Retirement Plan
• Police Officers Retirement System (PORS - as applicable)
• Optional Deferred Compensation Program
• Longevity and Merit Pay Increases
• Leadership, Professional and Skill Development Training
• Employee Assistance Program
• Employee Well-being Program

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