Maintenance/Repair jobs in Frederick, MD Page 12 of 43

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Your search resulted in 423 "Maintenance/Repair" jobs in Frederick, MD. Save Job SearchSave SearchSave Job Search: Maintenance/Repair

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Kelly Services

Kelly Government Solutions is seeking a Scientist – Downstream Process Development to work on-site with the Vaccine Production Program at the National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH) in...

12/23/25

LHH

Instrumentation & Controls Supervisor Location: Frederick, MD Salary: $120,000 to $165,000 Seeking an experienced supervisor to lead technicians in troubleshooting, maintaining,...

12/23/25

Benco Dental

Field Service/Installation Technician at Benco Dental At Benco Dental, our company is our family, and we are looking for a new addition to assist us in Driving Dentistry Forward. What's in it for YOU? Excellent...

12/21/25

Fresh Baguette

is a fast-growing, artisanal bakery known for its high-quality standards and modern atmosphere. The company was founded in Bethesda, MD in 2013, to bring fresh, made-from-scratch organic breads, pastries, sweets, and croissant items inspired by...

12/24/25

Veterans Prime

Immediate Hiring for a Service Technician As a Service Technician, you will play a pivotal role in ensuring the functionality and reliability of transport temperature control systems. You'll perform diagnostics, maintenance, and...

12/15/25

HVAC Precision Services

Company Description Hvac Precision Inc is a mechanical company based in Gaithersburg, Maryland for over 40 years. We specialize in providing high-quality HVAC service and installation to our clients. Our team is dedicated to ensuring the...

12/11/25

Ayuda Companies

Salary commensurate with experience Environmental Safety Technician I/II – Job Description The Environmental Technician I/II – Industrial Hygiene and Asbestos...

12/23/25

Leidos

**Description**At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything...

12/21/25

The Revenue Optimization Companies

Are you a hands-on problem-solver looking for flexible, project-based work? Join T-ROC's FLEX-ROC team as a Retail Display Technician ? Mobile, supporting the installation, maintenance, and repair of electronic displays and security systems in...

12/13/25

Vitus Search Group

Were looking for a talented Diesel Mechanic to keep our trucks, trailers, and equipment running strong on a daily basis! Location: Frederick, MD area Pay: up to $41/hr based on experience GET PAID WEEKLY! WEEKLY OVERTIME! OVERTIME PAY! In this...

12/18/25

Search Filters

Scientist - Downstream Process Development

Scientist - Downstream Process Development

Electrical and Instrumentation Supervisor

Electrical and Instrumentation Supervisor

Field Service/Installation Technician

Field Service/Installation Technician

Building Maintenance Worker

Building Maintenance Worker

Service Technician

Service Technician

Lead HVAC Technician

Lead HVAC Technician

Environmental Technician I/II - Industrial Hygiene and Asbestos Professional

Environmental Technician I/II - Industrial Hygiene and Asbestos Professional

Logistics Analyst

Logistics Analyst

Retail Display Technician

Retail Display Technician

Diesel Truck Fleet Technician - Frederick, MD

Diesel Truck Fleet Technician - Frederick, MD