Senior Field Service Technician

Founded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service. We move water.Location: Hopkins, SC Job Summary: The Primary responsibility of the Senior Field Service Technician is to service and repair the company's mechanical equipment including pumps, generators and related heavy equipment. The Field Service Technician must be self-motivated with the ability to work remote with minimal supervision, servicing pumps in Savannah, GA, Charleston, SC and Columbia, SC. What we offer our Field Service Technicians: Weekly pay Boot reimbursement (up to $150) and apparel credit (up to $100) Full benefits including medical, dental, vision, 401k with company match Tuition reimbursement (up to $5,250) Advancement opportunities and continuous skill building Annual merit increases Typical Duties and Responsibilities: Servicing, repairing, and maintaining the company's diesel pumps, fleet and mechanical equipment Performing quality checks on repaired equipment items Maintaining service order processes, providing descriptions of repairs and maintenance on mechanical equipment, and ensuring the appropriate paperwork is filed. Performing repairs and maintenance on equipment at job sites when needed Procuring parts and supplies as required Train new hires/current mechanic team Participate in a rotational "on call" system to meet customer demands after hours and on weekends as required. Qualifications: Ability to obtain a DOT Medical Card required. Appropriate equipment repair certification desired Experience in servicing and repairing pumps is desired. Experience with electric motors a plus! Ability to work a flexible schedule to meet job requirements. Requires intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkward. Specific Expectations: Ability to work effectively with others. Ability to multi-task in a changing environment Ability to work a flexible schedule to meet job requirements. Ability to work under pressure to meet deadlines. Strong time management and organizational skills Requires intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkward. Career Path: This position is primarily responsible for the mechanical readiness and the operational performance of pump systems at customers' work sites. This experience will prepare the employee for additional career paths that include, but are not limited to: • Foreman or Superintendent: Primary lead responsible for instructing crews and managing complete pump system setups. This is primarily for larger local projects that have multiple pumps and large piping. • Regional Superintendent: Travel across the region to implement the larger and high-profile projects as needed and requested by the RVP. • Lead Mechanic: Work primarily on pumps/generators in the field and/or the shop. • Shop foreman: Hands on working and delegating work of Shop Mechanics and Field Mechanics. • Service Writer: Computer focused data entry for Repair Orders and Inventory Control • Service Manager: Manage all operations of the Service division for the branch. • Project Manager: Manage the setup, operation and financial performance of projects from implementation to completion. Disclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed. Mersino is an Equal Opportunity Employer/Veterans/Disabled

Created: 2026-03-04