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Transportation Engineer I Jobs in Delaware (NOW HIRING)

I&E Technician

New Castle, DE · On-site

$43.88 - $44.76/hr

Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC), control valves ... May be asked to perform repairs at the Transportation shop or on transportation equipment. * Keeps ...

Activities Assistant

Dover, DE · On-site

$15 - $18/hr

Partners and coordinates with entire program team (i.e. LED, HSD, & HS assistant) to complete ... Assists in organizing, maintaining, and staging programming areas and supplies with purpose and ...

Activities Assistant

Dover, DE · On-site

$15 - $18/hr

Partners and coordinates with entire program team (i.e. LED, HSD, & HS assistant) to complete ... Assists in organizing, maintaining, and staging programming areas and supplies with purpose and ...

Showing results 21-40

Transportation Engineer I information

What is the difference between Transportation Engineer I vs Transportation Engineer II?

AspectTransportation Engineer ITransportation Engineer II
Required CredentialsBachelor's degree in civil engineering or related field; Engineer-in-Training (EIT) certification often preferredBachelor's degree; EIT or Professional Engineer (PE) license typically required or preferred
Work EnvironmentEntry-level, supervised tasks, office and field workMore independent responsibilities, project oversight, field inspections
Employer & Industry UsagePublic agencies, consulting firms, transportation departmentsSame as Transportation Engineer I, with increased responsibilities

The main difference between Transportation Engineer I and Transportation Engineer II lies in experience, responsibilities, and licensure. Transportation Engineer II typically has more experience, may hold a PE license, and handles more complex projects independently, whereas Transportation Engineer I focuses on foundational tasks under supervision.

What are popular job titles related to Transportation Engineer I jobs in Delaware?

For Transportation Engineer I jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Transportation Engineer I jobs in Delaware look for?

The top searched job categories for Transportation Engineer I jobs in Delaware are:

Infographic showing various Transportation Engineer I job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 57% Full Time, 38% Part Time, and 4% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

$75K - $102K/yr

Full-time

Re-posted 27 days ago


Johnson, Mirmiran & Thompson rating

9.8

Company rating: 9.8 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

2nd of 451 rated engineering


Job description

Job Description

Johnson, Mirmiran & Thompson is a dynamic, 100% employee-owned consulting firm with more than 2,800 professionals, providing a full range of multidisciplinary engineering, architecture, information technology, and related services to public agencies and private clients throughout the United States. JMT is currently ranked #45 on Engineering News-Record's list of the Top 500 Design Firms and 64 on Consulting-Specifying Engineer's MEP Giants list.

JMT's Facilities-MEP Practice provides support across JMT's national footprint with staff in 6 offices. JMT offers a broad team of mechanical, electrical, and plumbing design professions with experience in facility design, construction, and commissioning to support team members throughout the organization, consistently partnering between offices to accomplish a wide-ranging variety of projects.

JMT is seeking a degreed mechanical engineer with the desire to work within a fast-paced, quality-driven environment within a growing organization.  Working with senior engineering staff from the initial conceptual design to construction and commissioning of large and small facilities type projects. The Project Engineer will have the opportunity to work with a diverse and experienced staff in resolving a variety of complex problems, (i.e., conflicting design requirements, unsuitability of conventional materials, difficult coordination requirements) while benefitting from an ISO 9001 certified quality management system. The ideal candidate is an individual with the motivation and desire to excel within the consulting engineering field while embracing challenges as opportunities for personal and professional growth within the organization.

Typical work assignments center around facilities engineering and design projects of varying sizes within the educational, public works, water/wastewater, transportation, transit, government, and aviation industries.  JMT is seeking candidates with a wide range of design and engineering experience with building mechanical and plumbing systems including domestic and sanitary piping design, HVAC and industrial duct design, DX refrigeration, hydronic distribution, air-handling equipment, central thermal plants, and fire protection. 

Position summary: Responsible for mechanical engineering designs using knowledge of general engineering principles and practices to plan, organize, execute, and coordinate projects with proficiency and limited supervision.  Serve as a technical advisor and mentor to less experienced engineers and represent the firm with external clients and stakeholders. Opportunities for management of projects with ability to grow into management of multi-discipline design teams based on experience.

Essential Functions and Responsibilities

  • Perform engineering calculations and assessments to determine best practice mechanical design solutions for specific applications
  • Conduct field investigations, HVAC load studies, energy modeling, code reviews
  • Produce mechanical design documents (drawings and specifications) for bidding and construction
  • Oversee the design and drafting tasks of junior engineering staff, and perform quality control review of design documents
  • Coordinate project designs with client specifications and local, city, state code requirements, including interaction with code officials and permitting offices
  • Navigate a variety of complex issues in both preparing mechanical designs and assisting the Owner/Architect/Contractor with construction issues in the field
  • Serve as project manager on small to medium size projects having a significant mechanical design component
  • Proactive problem solving, self initiative/motivating, ownership of responsibility, individual as first line of success/quality

Nonessential Functions and Responsibilities

  • Perform other related technical and administrative duties as needed, including supporting marketing and recruiting functions (e.g. task proposal development, client interview support, career fair attendance, etc.)

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