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Union Construction Jobs in Delaware (NOW HIRING)

ROI Agency

Construction Manager High Voltage

Dover, DE · On-site

Construction Manager - High Voltage Power Delivery Location: Travel / Project-Based (National) Employment Type: Contract Company Overview Our client is a recognized leader in high voltage power ...

Costello Construction

Utility Foreman

Dover, DE

Position Overview Costello Construction is seeking an experienced and dependable Utility Foreman to lead and coordinate utility construction activities on commercial construction projects. The ...

Costello Construction

UtilityForeman

Dover, DE · On-site

Position Overview Costello Construction is seeking an experienced and dependable Utility Foreman to lead and coordinate utility construction activities on commercial construction projects. The ...

Costello Construction

Superintendent

Dover, DE

Oversee all on-site construction activities and ensure continuous supervision of work * Enforce project schedule and coordinate daily field operations to maintain progress * Maintain a thorough ...

ECS Ltd

Construction Technician (Entry-Level)

Dover, DE · On-site

$18.50 - $25.25/hr

ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician to join our Dover team and advance in a dynamic work environment. No prior experience ...

Costello Construction

Superintendent

Dover, DE · On-site

Oversee all on-site construction activities and ensure continuous supervision of work * Enforce project schedule and coordinate daily field operations to maintain progress * Maintain a thorough ...

Costello Construction

Superintendent

Dover, DE · On-site

$100 - $125/hr

Oversee all on-site construction activities and ensure continuous supervision of work * Enforce project schedule and coordinate daily field operations to maintain progress * Maintain a thorough ...

ECS Ltd

Construction Technician (Entry-Level)

Dover, DE · On-site

$18.50 - $25.25/hr

ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician to join our Dover team and advance in a dynamic work environment. No prior experience ...

El Sea LLC

Be Seen First

Sterile Construction Project Manager

Middletown, DE · On-site

$1.0K - $100K/yr

EL SEA LLC | Empowering Owners Sterile Construction Project Manager Pharmaceutical Sterile Facility Fit Out The Opportunity El Sea LLC, an owner's representative and project management firm, is ...

Ashton Pools

Construction Supervisor

Lewes, DE · On-site

$60 - $80/hr

Ashton Pools By Design is looking for a reliable and experienced Construction Supervisor to join our team. This is a hands-on, full-time position focused on supervising and assisting in installing ...

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Showing results 41-60

All JobsUnion Construction JobsUnion Construction Jobs in Delaware

Union Construction information

See Delaware salary details

$40K

$95.3K

$151.1K

How much do union construction jobs pay per year?

As of Sep 7, 2026, the average yearly pay for union construction in Delaware is $95,250.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,100.00 and $115,600.00 per year, depending on experience, location, and employer.

What is a union construction job?

A Union Construction job is a position in the building trades where workers are members of a labor union. These unions negotiate wages, benefits, and working conditions on behalf of their members. Union construction workers often receive higher pay, health benefits, pensions, and job protections compared to non-union workers. They also follow standardized training programs and safety regulations to ensure high-quality workmanship.

What are the key skills and qualifications needed to thrive in union construction, and why are they important?

To thrive in Union Construction, you need strong skills in construction techniques, blueprint reading, and safety protocols, often supported by completion of a registered apprenticeship or trade certification. Familiarity with tools like power equipment, OSHA safety systems, and various construction materials is typically required. Teamwork, reliability, and clear communication are vital soft skills for success on dynamic job sites. These skills and qualities ensure safe, efficient, and high-quality project completion while supporting collaboration with coworkers and supervisors.

What opportunities for career advancement are available in union construction roles?

Union Construction roles offer clear pathways for career advancement, often starting as an apprentice and progressing to journeyman, foreman, or even supervisory positions. Many unions provide additional training and certification programs to help members expand their skills and move into specialized or leadership roles. The structured environment of union work ensures promotion is based on experience, training, and performance. This supportive structure encourages long-term career growth, job stability, and the opportunity to pursue higher-paying or more technically demanding positions.

How do I join a union construction?

To join a union construction workforce, you typically need to complete an apprenticeship program or apply directly through a union hall, which may require passing an aptitude test, demonstrating physical fitness, and meeting minimum age and education requirements. Once accepted, members often attend training sessions and work under union contracts that ensure fair wages and benefits.

Is union construction a good career?

Union construction involves working on building projects with unionized labor, often offering higher wages, benefits, and job security compared to non-union work. It requires physical strength, technical skills, and adherence to safety standards, with opportunities for advancement through apprenticeships and certifications. Overall, it can be a stable and well-paying career for those interested in skilled trades and construction work.

What are the most commonly searched types of Construction jobs in Delaware?

The most popular types of Construction jobs in Delaware are:

What are popular job titles related to Union Construction jobs in Delaware?

For Union Construction jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Union Construction jobs in Delaware look for?

The top searched job categories for Union Construction jobs in Delaware are:

What cities in Delaware are hiring for Union Construction jobs?

Cities in Delaware with the most Union Construction job openings:

Union Construction jobs near you
Infographic showing various Union Construction job openings in Delaware as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $95,250 per year, or $45.8 per hour.

Construction Manager High Voltage

ROI Agency

Dover, DE • On-site

Full-time

Re-posted 14 days ago

Key responsibilities

  • Manage day-to-day field operations on high-voltage electrical installation projects from pre-construction through closeout.

  • Oversee safety, quality, schedule, cost, field personnel, material management, subcontractors, and client communication.

  • Coordinate project activities such as material procurement, permit acquisition, and collaboration with engineering teams to support field design changes.

Job description

Construction Manager – High Voltage Power Delivery

Location: Travel / Project-Based (National)

Employment Type: Contract

 

Company Overview

Our client is a recognized leader in high voltage power delivery, supporting major transmission, distribution, and substation infrastructure projects across the U.S. They focus on delivering safe, high-quality field execution for utilities, municipalities, EPC partners, and large industrial customers. Their teams work in collaborative, field-driven environments, emphasizing safety, precision, and schedule performance.

 

Primary Function

The Construction Manager is responsible for managing day-to-day field operations on high-voltage electrical installation projects from pre-construction through closeout. This includes oversight of safety, quality, schedule, cost, field personnel, material management, subcontractors, and client communication. The role ensures that work is executed in accordance with project specifications and aligned with overall objectives.

 

Key Responsibilities

  • Lead daily construction activities for assigned high voltage projects.
  • Participate in project planning, scheduling, estimating, and cost control development.
  • Coordinate material procurement to ensure timely delivery and availability.
  • Serve as the primary field contact for client communication and relationship management.
  • Establish and maintain strong working relationships with subcontractors and suppliers.
  • Ensure required permits, approvals, and documentation are secured and maintained.
  • Review and provide approval for internal and external project reports and cost forecasts.
  • Collaborate with engineering teams to support and implement field design changes.
  • Ensure compliance with safety requirements, quality standards, and company policies.
  • Perform additional duties as needed to support successful project delivery.


#LI-DNP


Requirements:
  • Bachelor’s degree in Construction Management, Construction Science, Electrical Engineering, Civil Engineering, or related discipline; equivalent field leadership experience may substitute for a degree.
  • 5+ years of construction experience within the Electric Power Industry.
  • Proven background managing EPC or utility infrastructure projects.
  • Experience with estimating, material management, scheduling, and subcontract execution, and cost tracking.
  • Strong communication, organizational, and analytical abilities.
  • Proficiency with Microsoft Office (Word, Excel, Outlook).
  • Ability to work in a fast-paced environment and manage multiple priorities.
  • Willing to travel up to 100% based on project assignments.
  • Valid driver’s license; ability to secure TWIC if required.

Technical Experience (Required)

This role requires demonstrated, hands-on field leadership across multiple aspects of high-voltage power delivery construction. Ideal candidates will show a combination of the following experience areas:


High Voltage Electrical Infrastructure

  • Power distribution systems (15kV–500kV environments)
  • Substation construction, modernization, and expansion projects
  • Greenfield and brownfield yard work under energized-clearance protocols
  • Transmission line yard, bus work, grounding, and structural installations

 

Major Electrical & Mechanical Equipment

  • Power transformers (installation, alignment, oil processing coordination)
  • Switchgear (AIS & GIS), circuit breakers, disconnects, and control panels
  • SF6 handling, evacuation, and environmental compliance practices

 

Civil & Structural Components

  • Drill piers, foundations, equipment pads, and steel erection
  • Duct bank design/layout, form/pour, and thermal backfill requirements
  • Cable tray routing, trenching, conduit routing, and grounding grids

 

Electrical Installation & Termination

  • Pulling, dressing, terminating, and testing power cable and control cable
  • Feeder upgrades and circuit cutovers in live utility environments
  • QA/QC documentation, redlines, and as-built verification