FIELD SERVICE TECHNICIAN Carter Machinery Company, IncFIELD SERVICE TECHNICIANClear Brook, VA$30.45–$43.43 / hourThorough knowledge of engines, transmissions, electrical and other related components to troubleshoot and analyze unique and high level problems/issues quickly and improvise using logic and critical thinking skills to make needed repairs. Service, diagnose and repair/rebuild all engine/components regardless of model/maker of equipment, including electrical, computers, and monitors at customer's jobsite.
Field Service Technician Sunbelt RentalsField Service TechnicianFrederick, MD$27.65–$38.02 / hourThe following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 711 713 2506 2584 4130 4133 4541 5899 6071 6072 7603 7607 7610 7618 13D 13M 13P 13R 13T 2T311A 2T311C 2T312A 2T312B 2T312C 2T331A 2T331C 2T332A 2T332B 2T332C 2T351 2T351A 2T351C 2T352A 2T352C 62B 63A 63D 63E 63H 63M 63N 63S 63T 63Y 88R 91A 91B 91E 91H 91L 91M 91P 91S ABE ABH AS CM EN GSM MM MM(NUC) MR SB. Related experience may include: Shop Mechanic, Mechanic, Technician, Service Foreman, Service Manager, Shop Manager, Mechanic Supervisor, Technician Supervisor, Lead Mechanic, Lead Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.
NewTraffic Control Technician II Roadsafe Traffic SystemsTraffic Control Technician IIFrederick, MD$18.75–$19.25 / hourThis role involves performing lane closures on state highways and other roadways, redirecting traffic for workers or survey crews, and working independently or as part of a traffic control crew. Basic reading and writing ability to comply with road signs, complete paperwork, and knowledge of federal and state motor carrier safety regulations.
Traffic Control Technician II RoadSafe Traffic SystemsTraffic Control Technician IIFrederick, MD$18.75–$19.25 / hourThis role involves performing lane closures on state highways and other roadways, redirecting traffic for workers or survey crews, and working independently or as part of a traffic control crew. Basic reading and writing ability to comply with road signs, complete paperwork, and knowledge of federal and state motor carrier safety regulations.
Field Diesel Mechanic United RentalsField Diesel MechanicFrederick, MD$26.45–$48.95 / hourEvery day, you can improve and challenge yourself, and if you have the desire and ambition, you'll have the potential to work towards higher levels of Service Technician and leadership roles in our Service Department. As a Field Diesel Mechanic (Service Tech III - Field Service), you'll use your skills to perform maintenance and repairs on complex equipment in a safe and professional manner.
NewField Diesel Mechanic- CES United RentalsField Diesel Mechanic- CESWinchester, VA$30.55–$43.95 / hourAs a Field Diesel Mechanic - Customer Equipment Solutions (Service Tech IV - Field Service - CES), you'll use your skills to perform maintenance and repairs of complex equipment on customer owned equipment with limited or no supervision in a highly skilled, safe, and professional manner. Maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of rental and customer equipment and tools while using a high degree of independent judgment.
NewSenior Mobile Diesel Technician SchneiderSenior Mobile Diesel TechnicianChambersburg, PAThis diversity and openness ensures all associates have equal access to opportunities and resources to contribute fully to the organization's success, and it fuels innovation, improves strategic thinking and cultivates leadership. Perform on-site maintenance, including tire changes, electrical repairs, major accident repairs and engine repairs.
NewField Operations Instructor III AxelonField Operations Instructor IIIMartinsburg, WV$30.70–$34.60 / hourDeliver training programs supporting field operations, including construction, maintenance, troubleshooting, work methods, and safety procedures. Facilitate fieldbased training, including tool use, equipment operation, and distribution and transmission system construction activities and troubleshooting.
Registered Veterinary Technician - Surgery Frederick - PARTNER VETERINARY EMERGENCY AND SPECIAL CENTERRegistered Veterinary Technician - SurgeryFrederick, MD$25–$36.75 / hourIn addition, Partner Veterinary has a dedicated Learning and Development Department, to help credentialed technicians achieve your goals, supported by two veterinary technician specialists (VTS) Heather Carter and Christine Weaver. Our leadership team founded Partner Veterinary to create an environment where veterinary professionals are supported, valued, and empowered to make a meaningful difference in the field and for pet families.
HVAC Repair Technician – Residential Systems ARS-Rescue RooterHVAC Repair Technician – Residential SystemsWinchester, VA$75,000–$120,000 / hourResponsibilities: Troubleshoot, service, and repair residential HVAC systems with the support of full training, professional tools, and a strong leadership network. ARS is the nation’s largest residential HVAC and plumbing provider, with 7,000+ team members and more than 45 years in the field.
EXPRESS LUBE TECHNICIAN: WEEKEND SHIFT Carter Machinery Company, IncEXPRESS LUBE TECHNICIAN: WEEKEND SHIFTMyersville, MD$34.97–$43.96 / hourRegularly required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl and talk or hear. In addition to base pay, the compensation package may include participation in performance-based incentive programs (e.g., discretionary or non-discretionary plans), as well as overtime eligibility depending on the role.
ELECTRIC POWER GENERATION (EPG) RENTAL TECHNICIAN Carter Machinery Company, IncELECTRIC POWER GENERATION (EPG) RENTAL TECHNICIANClear Brook, VA$26.46–$38.81 / hourThe EPG Rental Technician is responsible for servicing, diagnosing, and repairing EPG rental equipment for power, temperature control, air, pumps and used equipment, at a Carter or customer facility, by performing the following duties. Previous experience with UPS and parallels, diagnosing and troubleshooting engine failures and performing mechanical repairs to electrical generator systems and related equipment.
NewGeotechnical Field Technician ECS LtdGeotechnical Field TechnicianFrederick, Maryland$18–$29 / hourECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026). One certification must be completed within the 90-day introductory period, and all basic certifications must be completed within 270 days of employment, including: Radiation Safety, Soils I, and Concrete I Additional certifications applicable to the work performed may be required.
Senior Construction Materials Field Technician ECS LtdSenior Construction Materials Field TechnicianFrederick, Maryland$19–$23 / hourField Activities : Perform observation, testing, sampling, and inspection of materials, including soils, aggregates, concrete, grout, masonry, asphalt, and structural steel placement on construction sites; Execute tasks based on project requirements under the guidance of other senior technicians, staff professionals, and project managers. Communication : Maintain daily communication with site contractors, other technicians, and project managers; Keep supervisor and project teams informed of changing site conditions and additional testing requested; Attend project meetings with senior staff as requested.
Construction Materials Field Technician ECS LtdConstruction Materials Field TechnicianHagerstown, Maryland$17–$19 / hourCommunication : Maintain daily communication with site contractors, fellow technicians, and project managers; Communicate changing site conditions and additional requested testing to supervisor; Attend project meetings as requested; Assist with organization of field equipment and notify supervisor of broken or missing equipment as needed. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026).
NewGeotechnical Field Technician Engineering Consulting Services LtdGeotechnical Field TechnicianFrederick, MD$18–$29 / hourECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #38 in Zweig Group's Hot Firm List (June 2026). The Geotechnical Field Technician performs field and laboratory testing in support of geotechnical and construction materials projects under the direction of project managers and senior staff.
Senior Construction Materials Field Technician Engineering Consulting Services LtdSenior Construction Materials Field TechnicianFrederick, MD$19–$23 / hourField Activities: Perform observation, testing, sampling, and inspection of materials, including soils, aggregates, concrete, grout, masonry, asphalt, and structural steel placement on construction sites; Execute tasks based on project requirements under the guidance of other senior technicians, staff professionals, and project managers. Communication: Maintain daily communication with site contractors, other technicians, and project managers; Keep supervisor and project teams informed of changing site conditions and additional testing requested; Attend project meetings with senior staff as requested.
Field Service Technician NCR VoyixField Service TechnicianGermantown, Maryland$19–$20.83NCR Voyix is dedicated to building a diverse community, one where employees feel a sense of belonging, are valued for their contributions, and the perspectives they bring. Willing to be trained on and operate small scale scissor lifts in retail environments to service or replace networking equipment such as access points or switches.
Field Service Technician III AeroVironment IncField Service Technician IIIGermantown, MD$29–$40 / hourWhile the role is primarily focused on field sustainment, AV operates a diverse portfolio of technologies, and the selected candidate may assist with multiple systems, initiatives, and stakeholders to ensure flexible, mission-ready support across AV's operational footprint. Reporting to the Senior Field Service Manager, the candidate will work closely with customers, providing technical expertise, ensuring system functionality, and delivering outstanding customer support.
Construction Materials Field Technician Engineering Consulting Services LtdConstruction Materials Field TechnicianWinchester, VACommunication: Maintain daily communication with site contractors, fellow technicians, and project managers; Communicate changing site conditions and additional requested testing to supervisor; Attend project meetings as requested; Assist with organization of field equipment and notify supervisor of broken or missing equipment as needed. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025).