347 Best troubleshooting Jobs in Elizabeth, NJ (August 2025)

We are seeking an experienced and reliable Service Electrician to join our team. Work will be mainly in manhattan. The ideal candidate will operate a company van and perform a variety of electrical service work, including troubleshooting, repairs, maintenance, and installations for residential and commercial clients. Applicants must hold a valid driver’s license, have electrical experience, and demonstrate strong problem-solving skills.

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Essential Plumbing & Heating LLC

Charleston, Staten Island

We are seeking an experienced Plumbing Mechanic to join our licensed plumbing company. The ideal candidate must have a strong understanding of NYC plumbing code, with expertise in drainage, waste, and vent systems. A solid working knowledge of boilers—both residential and commercial—is essential. Candidates should be adaptable and confident working across various types of plumbing systems, including heating, domestic water, and specialty piping. Must be reliable, detail-oriented, and capable of working independently or as part of a team. This is a great opportunity to grow within a professional, high-standard company that values quality and craftsmanship. Responsibilities • Conduct routine maintenance and repairs on plumbing, heating, and rooting, • Diagnose mechanical issues and determine appropriate solutions., • Utilize power tools and equipment safely and effectively., • Perform heavy lifting as required during repairs or installations., • Collaborate with other team members to complete projects efficiently., • Maintain a clean and organized workspace, ensuring all tools are accounted for., • Assist in remodeling projects, including construction plumbing tasks., • Execute pipe threading as needed for various applications. Experience • Proven experience as a Mechanic or in a similar role is preferred., • Strong mechanical knowledge with the ability to troubleshoot issues effectively., • Familiarity with basic math skills for measurements and calculations., • Experience with carpentry, maintenance person tasks, or construction plumbing is a plus., • Ability to operate various power tools safely and efficiently., • Willingness to learn new skills and techniques related to mechanics and repair work. If you are passionate about mechanics, possess the required skills, and are eager to contribute to our team, we encourage you to apply for this exciting opportunity!

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Union Beverage Packers LLC.

Maintenance Technician

Maintenance Technician Location: Hillside, NJ Department: Maintenance Join the UBP team as a Maintenance Mechanic and play a key role in keeping our equipment running safely and efficiently. We're looking for a hands-on professional who enjoys solving problems, takes pride in their work, and wants to grow with a company that values quality and teamwork. What You’ll Do: · - Perform daily maintenance and repairs on machines, tools, and equipment. · - Troubleshoot and fix mechanical problems quickly and safely. · - Follow all food safety and manufacturing standards. · - Read and work from mechanical drawings, manuals, and schematics. · - Support continuous improvement and help train other team members. What We’re Looking For: · - Technical training or hands-on experience in mechanics, electrical, plumbing, or welding. · - Able to read blueprints, use hand tools, and work safely in a fast-paced environment. · - Strong problem-solving skills and a team-player attitude. Bonus Skills: · - Experience with PLCs, HVAC systems, or food/beverage production. · - Familiarity with GMPs and workplace safety procedures. · - Bilingual (English/Spanish) is a plus. Why Join UBP? We’re a fast-growing company offering stable work, a supportive team, and opportunities to build your skills. If you're ready to take the next step in your career, apply today!

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JMV Heating & Air Conditioning LLC

Port Reading, Woodbridge Township

Looking for an experienced service technician that can work on there own, troubleshoot and diagnose residential Heating and Air Conditioning equipment.

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