Field Supervisor

About Magnolia Plumbing, LLC

For over 75 years, Magnolia Plumbing, LLC has proudly served the DC metropolitan area, delivering reliable solutions for residential and commercial customers across HVAC, plumbing, wastewater management, and underground site utility work.

We believe the best service starts with the best people, so we hire the best and invest in their success.

Magnolia Plumbing, LLC is seeking an experienced Field Supervisor to lead and support our field team. This role focuses on employee training, quality control, workplace safety, and productivity while ensuring work meets company standards and customer expectations.

 Available Shifts

• Monday–Friday, 6:00 AM–4:00 PM
• Monday–Friday, 8:00 AM–6:00 PM

Responsibilities

• Supervise, train, and develop field employees while maintaining accountability for performance.
• Conduct ride-along and job site visits to evaluate workmanship, productivity, and safety.
• Work with management to develop and maintain employee training programs.
• Monitor job costs, labor hours, material usage, and overall efficiency.
• Ensure employees, vehicles, tools, and equipment meet company standards.
• Ensure work complies with applicable codes, regulations, and safety requirements.
• Address customer concerns and help resolve service issues.
• Assist with employee evaluations, coaching, disciplinary actions, and invoice disputes.
• Support safety initiatives and assist with incident investigations.
• Communicate field issues to the Field Manager and participate in after-hours emergency coverage as needed.
• Attend meetings, participate in ongoing training, and perform other duties as assigned.

• High school diploma or GED required; bachelor's degree in Business Management preferred.
• Minimum of 5 years of related field experience; 7 years and 2 years of supervisory experience preferred.
• Applicable Journeyman trade and Gasfitter licenses required.
• Valid DOT medical card, CDL with tanker endorsement, Confined Space Safety Certification, and OSHA 10- or 30-Hour certification, as applicable.
• Master-level trade licenses, Class A CDL with tanker endorsement, and OSHA 30-Hour certification preferred, as applicable.
• Strong leadership, communication, organizational, and problem-solving skills.
• Ability to train employees, evaluate performance, and maintain quality and safety standards.
• Ability to work in both office and field environments, including entering confined spaces as needed.
• Available to work Monday through Friday starting at 7:00 AM until job completion, with occasional evenings and weekends.

Benefits & Culture

• Medical benefits starting the first of the month, plus company-paid life insurance and long-term disability.
• Company contributions to 401(k) and HSA.
• Company-paid Employee Assistance Program (EAP) and mental health coverage.
• Company-paid Basic Life Insurance Policy.
• Paid time off (PTO) available from day one.
• Empowered environment: we trust you to own your work.
• Opportunity to pursue trade school and ongoing professional development.
• Safety Incentive bonus.