Demo

Construction Manager

Overwatch Construction Management
Charleston, SC Full Time
POSTED ON 5/27/2026
AVAILABLE BEFORE 7/27/2026

Salary Range: $110,000 to $120,000

This role serves as the on-site Construction Manager as Advisor (CMa) during construction. The individual will act as the owner’s representative for GSA, providing full-time field oversight of a design-build chiller replacement project in an occupied, historic federal building. The position is technically focused, field-driven, and highly visible, with responsibility for schedule, quality, coordination, and risk management.

The CM will:

  • Be on site full time during active construction and closeout
  • Lead daily coordination with the design-build contractor and GSA stakeholders
  • Perform daily inspections of mechanical, electrical, and controls work
  • Review and monitor contractor schedules, look-aheads, and progress updates
  • Track RFIs, submittals, and field issues using Kahua
  • Support GSA with technical input on changes, time impacts, and risk items
  • Coordinate closely with commissioning activities through turnover
  • Minimum 5 years in a field PM, owner’s rep, or CMa role with strong MEP exposure
  • Direct experience with HVAC or chiller plant replacement projects
  • Experience working in occupied buildings, preferably federal facilities
  • Strong understanding of mechanical systems, electrical coordination, and BAS integration
  • Ability to perform daily inspections and provide clear, defensible reporting
  • Prior or current HSPD-12 clearance required
  • Retirement Plan (401k, IRA)
  • Health Care Plan (Medical, Dental & Vision)
  • Paid Vacation
  • Training & Development

Salary : $110 - $120

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