Truck-Mounted Hydraulics Service Mechanic

CTOS - Trucks & Equipment; Hooksett (NH); On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

401(k) match

Employee stock purchase plan (ESPP)

Health coverage including dental, eye,

Paid vacation and holidays

Disability insurance

Job summary

Custom Truck One Source in Hooksett, NH is seeking a Truck-Mounted Hydraulics Service Mechanic. The role focuses on preventive maintenance and repairs for truck-mounted hydraulic equipment, aerial devices, cranes, and related machinery.

You will diagnose hydraulic and electrical systems, repair or replace worn parts, and document repair activities. The position requires a high school diploma and diesel/heavy equipment experience, with opportunities for training and advancement.

Qualifications

• Must have a high school diploma or equivalent.
• Experience with diesel, medium/heavy trucks, or related equipment (construction, farm, military).
• General mechanical aptitude with knowledge of hydraulic, electrical, construction, farm, or truck systems.

Responsibilities

• Perform preventive maintenance and repairs on truck-mounted hydraulic equipment and related machinery.
• Diagnose and repair hydraulics, electrical systems, and diesel engines.
• Keep precise records of parts, labor, and services for cost accuracy.
• Submit repair orders for supervisor approval and adhere to safety standards.

Skills

Mechanical aptitude

Hydraulic systems

Electrical systems

Diesel engines

Education

High school diploma

Tools

Diesel training

Heavy equipment training

Auto welding

Safety training

Job description

Truck-Mounted Hydraulics Service MechanicWhere You’ll WorkCustom Truck One Source | 6 Sutton Circle, Hooksett, NH 03106Easy to find—just off Exit 1 of Route 101. We’re tucked away at 6 Sutton Circle, off East Point Dr, right off Londonderry Turnpike.The MissionAt Custom Truck One Source, we design, build, sell, rent, and service the specialized trucks and heavy equipment that keep utilities, telecom, construction, forestry, oil, and rail moving. Rebuilding America starts here—and your craftsmanship powers it.A Day in This RoleYou’ll take on preventive maintenance and repairs for truck-mounted hydraulic utility equipment—think aerial devices, digger derricks, cranes—as well as construction, mining, and farm equipment. You’ll blend mechanical know-how with hydraulic and electrical diagnostics to return assets to service quickly and safely.Assess, diagnose, and repair (or replace) worn/damaged parts on vocational and utility trucks and equipmentService and maintain medium/heavy-duty trucks with a strong focus on hydraulics and electrical systemsMeet quality standards across multiple OEMs of utility equipmentKeep precise records of parts, labor, and services to reflect true repair costsSubmit work/repair orders for supervisor approval to maintain budget accuracyWork safely at all times and participate in monthly CTOS safety meetingsPitch in with other duties as neededYour ScheduleMonday–Friday, 7:00 AM–3:30 PM, with overtime as needed.What You BringHigh school diploma or equivalentExperience with diesel, medium/heavy truck, or related equipment (construction, farm, military)General mechanical aptitude; knowledge of hydraulic, electrical, construction, farm, or truck systemsBasic computer skills and the ability to document repair activitiesPreferredVocational/technical training (Diesel, Heavy Equipment, Ag Equipment, Auto, Welding)Military maintenance background (Wheeled, Track, Aircraft); MOS/AFSC such as 91B, 91D, 91H15B, 3522, 6114, 3521, 2T3X1, 2A5X1, CM, EM3+ years maintaining and repairing utility trucks and equipmentValid driver’s licenseYour own toolsRequirementsValid driver’s licensePersonal toolsAbility to lift/move tools and parts; frequent stooping, bending, squatting, kneeling; high manual dexterityCompensation, Training, and BenefitsPay is based on experience. You’ll also get robust support and development:401(k) with employer matchEmployee Stock Purchase Plan (ESPP)Comprehensive health coverage including dental, vision, and life insuranceCompany-paid health and wellness programsPaid vacation, sick time, and holidaysShort- and Long-Term Disability (STD/LTD)Partner discountsInvestment in employee development, including our STEP Technician Training Program: https://www.customtruck.com/careers/stepTool bonus and discountTools, Tech, and Equipment You’ll SeeUtility Trucks & Equipment — Boom, Bucket, Digger Derricks, and moreBox Trucks (Ford, Peterbilt, Kenworth, Freightliner)Cranes (Konecranes, Terex, Manitowoc)Boom Trucks (Altec, National Crane, Load King)Digger Derrick, Boom Crane, Refuse TruckPower Take-Off (PTO) systemsCore ProficienciesHeavy Equipment RepairHydraulics ExperienceDiesel Engine SystemsDiesel & Heavy Equipment SystemsElectrical Systems & Diagnostics (Heavy Equipment)Aerial & Utility Equipment SystemsDOT & Equipment Inspection ComplianceLegal*Custom Truck One Source is an Equal Opportunity Employer