Traffic Control Supervisor / Flagger

Company: Rainier Asphalt & Concrete
Location: North Bend
Posted on: February 16, 2026

Job Description:

Job Description Job Description Salary: $25-$35 DOE Rainier Asphalt & Concrete: Traffic Control Supervisor / Flagger We are seeking a reliable and safety-focused Traffic Control Supervisor / Flagger to oversee traffic management at job sites and ensure safe working conditions for crews, motorists, and pedestrians. This role combines the leadership responsibilities of supervising traffic control operations with hands-on flagging duties as needed. The ideal candidate is attentive, responsible, and experienced in traffic safety procedures, with strong communication and leadership skills. Key Responsibilities Supervision & Coordination Oversee all aspects of traffic control operations on assigned job sites. Ensure compliance with local, state, and federal traffic control regulations. Coordinate with project managers, crew leads, and law enforcement as required. Train, guide, and support flaggers and traffic control personnel. Conduct site inspections to verify proper placement of signs, cones, and barricades. Flagging Duties Direct and control the flow of traffic through construction or maintenance zones. Set up and take down traffic control devices (cones, signs, barricades). Use hand signals, stop/slow paddles, or two-way radios to communicate with other crew members. Monitor traffic patterns and adjust as necessary to ensure safety and efficiency. Safety & Compliance Maintain a safe environment for workers, drivers, and pedestrians. Ensure traffic control plans are followed and updated as conditions change. Report incidents, near-misses, and hazards promptly. Stay current with MUTCD (Manual on Uniform Traffic Control Devices) standards and state regulations. Qualifications Valid Traffic Control Supervisor (TCS) certification (state-specific, if applicable). Valid Flagger Certification. Proven experience in traffic control and flagging, preferably in a supervisory capacity. Strong leadership and communication skills. Ability to remain alert and focused in fast-paced, high-risk environments. Must be physically capable of standing for long periods, lifting equipment, and working outdoors in various weather conditions. Valid drivers license and reliable transportation. Preferred Skills Experience coordinating with construction crews and local authorities. Knowledge of emergency response procedures. Bilingual communication skills a plus. Working Conditions: Year-round, outdoor work in varying weather conditions. Extended hours, including weekends and nights, required occasionally year-round. Physically demanding environment including lifting, bending, and standing for long periods. Compensation: $25-35 per hour based on experience Overtime-pay HSA, Healthcare, vision, and dental insurance Safe Harbor 401(k) with company with variable match Profit Sharing thru company incentive program Paid time off, sick time accrual, and some holidays off

Keywords: Rainier Asphalt & Concrete, Renton , Traffic Control Supervisor / Flagger, Construction , North Bend, Washington