Construction Jobs in Frederick, MD (Now Hiring) — 127 open — Page 3

Quality Assurance Support Specialist (Senior Biocontainment / Controls QA)

Frederick, Maryland, United States · On-site

Senior+

Overview Please note that this position is contingent upon the successful award of a contract currently under bid. Goldbelt Apex, a part of the Healthcare Technology Transformation Group, is a data-focused company dedica…

Skills: Quality assurance, Quality control, Biocontainment, Mechanical controls, Building automation systems

Garage Door Technician – Paid Training

Frederick, Maryland, United States · On-site

$90k–$120k/yr

Entry level

🚪 Join the Door Serv Pro Family – Where Every Door You Open is a New Opportunity! Do you love working with people, solving real problems, and being the hero your neighbors didn’t know they needed? At Door Serv Pro, we’r…

Skills: Garage door installation, Garage door repair, Customer service, Problem-solving, Communication

Fiber Technician I

Frederick, Maryland, United States · On-site

$51k–$68k/yr

Entry level$567M raised

Shenandoah Telecommunications Company (“Shentel”) specializes in providing High-Speed Internet and other telecommunications services to customers in the Mid-Atlantic United States. We focus on rural communiti…

Skills: Fiber optic splicing, Fusion splicing, Fiber preparation, Cable installation, Network maintenance

Landscape Maintenance Intern

Frederick, Maryland, United States · On-site

$16/hr–$18/hr

Entry level

LANDSCAPE MAINTENANCE INTERNSHIP Who We Are Ruppert Landscape is a leading provider of commercial landscape maintenance and installation services with more than 3,500 employees serving customers from 55+ branches across …

Skills: Landscape maintenance, Field operations, Irrigation, Teamwork, Problem-solving

Licensed Plumbing Mechanic

Frederick, Maryland, United States · On-site

Mid level

Description Licensed Plumbing Mechanic - Residential New Construction Reports To: The Plumbing Mechanic will report to the Plumbing Supervisor of the respective Division of Chesapeake Plumbing & Heating, Inc. Job Overvie…

Skills: Plumbing installation, Rough-in, Pipe fitting, Fixture installation, System testing

Construction Technician (Entry-Level)

Frederick, Maryland, United States · On-site

Entry level

Responsibilities No experience necessary, paid training is provided, and we pay your certification fees! ***Starting pay of $17 per hour!*** ECS Limited is offering a unique opportunity for a talented Construction Materi…

Skills: Construction materials testing, Soil testing, Concrete testing, Aggregate testing, Data collection

Construction Materials Testing Project Manager - Frederick, MD

Frederick, Maryland, United States · On-site

$65k–$75k/yr

Mid level

Hillis-Carnes Engineering Associates (HCEA) is a multi-disciplined ENR Top 500 engineering firm with 20 offices in the mid-Atlantic. We have a demonstrated history of success for the past 35 years. We are 100% employee-o…

Skills: Construction materials testing, Project management, Earthwork inspection, Concrete inspection, Steel inspection

Assistant Project Manager - Lighting Dept.

Frederick, Maryland, United States · On-site

Entry level

Assistant Project Manager Location: Frederick Branch Schedule: Monday – Friday | 7:30 a.m. – 4:30 p.m. Pay Range: $45,000 Reports To: Customer Service Manager About Shepherd Electric Supply Since 1892, Shepherd Electric …

Skills: Project coordination, Order management, Documentation, Submittal tracking, Customer service

Wall Panel Designer

Frederick, Maryland, United States · On-site

$75k–$100k/yr

Senior

About Technical Framing Solutions Technical Framing Solutions provides specialized drafting services and on-site consulting for wood framing projects. Using the latest industry-specific technology, we deliver clear, easy…

Skills: MiTek Sapphire, Wall panel design, Wood-frame construction, Shop drawings, CAD

Commissioning Engineer 2

Frederick, Maryland, United States · On-site

$130k–$165k/yr

Senior

ABOUT US At POWERX, we make power work. We deliver engineering, protection and control, commissioning, NETA field services, and compliance, supporting the full lifecycle of power infrastructure. With a multinational foot…

Skills: Commissioning, Electrical systems, Mechanical systems, Power distribution, Control systems

Senior Commissioning Project Manager

Frederick, Maryland, United States · On-site

$150k–$180k/yr

Senior+

ABOUT US At POWERX, we make power work. We deliver engineering, protection and control, commissioning, NETA field services, and compliance, supporting the full lifecycle of power infrastructure. With a multinational foot…

Skills: Project Management, Commissioning, Electrical Systems, Mechanical Systems, Team Leadership

Commissioning Project Manager

Frederick, Maryland, United States · On-site

$135k–$155k/yr

Senior

ABOUT US At POWERX, we make power work. We deliver engineering, protection and control, commissioning, NETA field services, and compliance, supporting the full lifecycle of power infrastructure. With a multinational foot…

Skills: Commissioning, Project Management, Electrical Engineering, Mechanical Systems, NETA Standards

Install Crew Standard (ICS)

Frederick, Maryland, United States · On-site

$18/hr–$28/hr

Entry level

Job Title: Install Crew Member About Us Curated Events is a market leader in event rental services. We’re an award-winning team of event production pros, specializing in tents, linens, and design-forward event rent…

Skills: Equipment Handling, Loading And Unloading, On-Site Installation, Teamwork, Physical Stamina

Commissioning Engineer 1

Frederick, Maryland, United States · On-site

$100k–$125k/yr

Mid level

ABOUT US At POWERX, we make power work. We deliver engineering, protection and control, commissioning, NETA field services, and compliance, supporting the full lifecycle of power infrastructure. With a multinational foot…

Skills: Commissioning, Electrical Systems, Mechanical Systems, Power Distribution, Control Systems

Service Tech Trainee - (Baltimore, MD)

Baltimore, Maryland, United States · On-site

Entry level$200M raised

SPATCO Energy Solutions has been an industry leader in providing energy solutions since 1935. We are here to provide the best energy solutions to our customers. We are built on service. From the ground up, our constructi…

Skills: Petroleum service, Troubleshooting, Preventative maintenance, Electrical repair, Mechanical repair

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Safety Coordinator

Frederick, Maryland, United States · On-site

Mid level

Description Under direction of the Safety Manager, provides guidance and support for all employees to ensure compliance with local, State, and Federal regulations regarding safety and health. This position works closely …

Skills: Safety compliance, Hazard identification, Job site inspection, Regulatory compliance, Accident investigation

Diesel Mechanic

Frederick, Maryland, United States · On-site

$32/hr–$48/hr

Senior

Great company. Great people. Great opportunities. If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As a Diesel Mechanic - Experien…

Skills: Diesel engine repair, Hydraulic systems, Electrical systems, Mechanical aptitude, Schematic reading

Temporary Security Officer

Frederick, Maryland, United States · On-site

Mid level$4.8B raised

Temporary Security Officer Wage: $20.00/ hour Full-time positions available on 2nd and 3rd shift. Mobile post. Must have a full and valid driver's license. Temporary assignment starting 7/20/2026 for 3–4 months. Mobile p…

Skills: Asset Protection, Foot Patrols, Customer Service, Observation and Reporting, Security Monitoring

Electrical Superintendent

Frederick, Maryland, United States · On-site

Senior

Company Overview Upchurch is a rapidly growing, full-service building engineering company providing mechanical, plumbing, HVAC, and electrical services across the southeastern United States. Founded in 1970 and headquart…

Skills: Field leadership, Construction management, Subcontractor coordination, Project scheduling, Quality control

Maintenance of Traffic (MOT) Technician

Frederick, Maryland, United States · On-site

Mid level

Maintenance of Traffic (MOT) Technician Location: Western & Central Maryland (Multiple Counties) Schedule: 5 Days per Week, 8-Hour Shifts Pay Range: $21.00 - $47.50 per hour (based on project location and applicable prev…

Skills: Maintenance of traffic, Traffic control, Lane closure setup, MDOT SHA standards, Temporary traffic control devices

Frequently asked questions

How many Construction jobs are open in Frederick, MD right now?

There are currently 127 open construction positions in Frederick, MD listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Construction roles in Frederick, MD?

Companies currently hiring include ECS Group of Companies, Bartlett Tree Experts, SITEMETRIC, Oshkosh Corporation, Genelco by POWERX Edge, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Construction jobs in Frederick, MD?

Yes — 4 of the 127 open construction positions offer remote or hybrid work (1 remote, 3 hybrid).

How do I apply for Construction jobs in Frederick, MD?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.