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Assistant Engineer Jobs in Delaware (NOW HIRING)

Abacus Technology

Sr. Structures Engineer

Dover, DE

$104K - $143K/yr

Review and assist in performing assessments on program specific databases, analyzing BIT failure ... Knowledge of systems engineering in support of system definition, development, integration ...

Abacus Technology

Sr. Structures Engineer

Dover, DE · On-site

$104K - $143K/yr

Review and assist in performing assessments on program specific databases, analyzing BIT failure ... Knowledge of systems engineering in support of system definition, development, integration ...

Timken

Mechanical Engineer

New Castle, DE · On-site

Coordination of engineering and manufacturing activities at vendor facilities and other Philadelphia Gear locations. * Assist in field sales efforts in making technical presentations to customers ...

Pennoni

Graduate Bridge Engineer

Newark, DE · On-site

We have needs in each of the disciplines listed below. s 1 - Bridge Engineer Job Responsibilities: * Assist with the structural analysis and/or design of Bridges (highway & railroad), culverts ...

Pennoni

Graduate Bridge Engineer

Newark, DE · On-site

We have needs in each of the disciplines listed below. s 1 - Bridge Engineer Job Responsibilities: * Assist with the structural analysis and/or design of Bridges (highway & railroad), culverts ...

Timken

Mechanical Engineer

New Castle, DE · On-site

... • Assist in technical training of shop personnel. • Help maintain & support our ISO ... Applicant must have a minimum of 5 years of rotating equipment engineering experience or up to 10 ...

The Timken Company

Mechanical Engineer

New Castle, DE · On-site

Coordination of engineering and manufacturing activities at vendor facilities and other Philadelphia Gear locations. Assist in field sales efforts in making technical presentations to customers ...

UGI Corporation

Engineer I

Newark, DE · On-site

Act as crew supervisor on a rotating on-call basis, for after-hours emergencies. Assist others in Area Engineering with their projects when necessary. Duties and Responsibilities * Coordinated Work ...

UGI

Engineer I

Newark, DE · On-site

Act as crew supervisor on a rotating on-call basis, for after-hours emergencies. Assist others in Area Engineering with their projects when necessary. Duties and Responsibilities * Coordinated Work ...

Timken

Mechanical Engineer

New Castle, DE · On-site

Coordination of engineering and manufacturing activities at vendor facilities and other Philadelphia Gear locations. Assist in field sales efforts in making technical presentations to customers ...

Abacus Technology

Sr. Structures Engineer

Dover, DE

$100K - $136K/yr

Perform systems engineering to include expertise in systems design and integration; manufacturing ... Review and assist in performing assessments on program specific databases, analyzing BIT failure ...

State of Delaware

Engineer III - Water Quality

Dover, DE · On-site

$79K/yr

The position will also assist in the review of permits, Watershed Implementation Plans, Pollution ... Drafts, develops and modifies engineering designs, plans and specifications. * Reviews permit ...

The Timken Company

Mechanical Engineer

New Castle, DE · On-site

... • Assist in technical training of shop personnel. • Help maintain & support our ISO ... Applicant must have a minimum of 5 years of rotating equipment engineering experience or up to 10 ...

DelDOT

Engineer III - Water Quality

Dover, DE · On-site

The position will also assist in the review of permits, Watershed Implementation Plans, Pollution ... Drafts, develops and modifies engineering designs, plans and specifications. * Reviews permit ...

Reco

Solutions Engineer

Wilmington, DE · On-site +1

Reporting to the VP of Solutions Engineering , this role is for someone who thrives at the ... * Assist customers in integrating Reco's solutions into their security stack. * Stay up to date ...

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Showing results 21-40

All JobsEngineer JobsAssistant Engineer JobsAssistant Engineer Jobs in Delaware

Assistant Engineer information

See Delaware salary details

$33K

$88.8K

$134.6K

How much do assistant engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for assistant engineer in Delaware is $88,831.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,600.00 and $104,600.00 per year, depending on experience, location, and employer.

What is an assistant engineer?

Assistant Engineers are entry-level professionals who support senior engineers in the planning, design, development, and maintenance of projects across various engineering fields such as civil, mechanical, electrical, or software. Their responsibilities often include assisting with technical tasks, preparing reports, conducting research, and ensuring compliance with project specifications and safety standards. Assistant Engineers gain practical experience and skills under the supervision of more experienced engineers, which helps them advance in their engineering careers.

How does an assistant engineer typically collaborate with senior engineers and other team members on projects?

Assistant Engineers work closely with senior engineers, designers, and other technical staff by supporting project planning, conducting site visits, and preparing technical documentation. They often assist in problem-solving sessions and help implement design solutions under supervision. Regular communication and teamwork are essential, as Assistant Engineers frequently coordinate tasks, share updates, and seek feedback to ensure project objectives are met efficiently. This collaborative environment provides valuable learning opportunities and helps build a strong foundation for career advancement.

What are the key skills and qualifications needed to thrive as an assistant engineer, and why are they important?

To thrive as an Assistant Engineer, you need a solid grounding in engineering principles, analytical thinking, and a relevant bachelor's degree in engineering or a related field. Familiarity with technical tools such as CAD software, project management systems, and industry-specific standards or certifications (like EIT or FE) is often required. Strong problem-solving skills, teamwork, and effective communication help you collaborate on complex projects and interact with stakeholders. These skills and qualifications are essential for delivering accurate technical support, ensuring project efficiency, and contributing to successful engineering outcomes.

What is the difference between Assistant Engineer vs Junior Engineer?

AspectAssistant EngineerJunior Engineer
Required CredentialsBachelor's degree in engineering or related field, often with some certificationsBachelor's degree in engineering, entry-level certification may be preferred
Work EnvironmentSupports senior engineers, involved in project planning and executionPerforms basic engineering tasks, supervised by senior staff
Employer & Industry UsageCommon in construction, manufacturing, civil, and mechanical sectorsUsed interchangeably in similar industries, often as entry-level role

Assistant Engineers typically have more responsibilities in supporting project management and planning, while Junior Engineers focus on executing specific technical tasks under supervision. Both roles require similar educational backgrounds, but Assistant Engineers often have additional certifications or experience. The roles are used across various engineering sectors and serve as stepping stones for career advancement.

How much is the salary of an assistant engineer?

The salary of an assistant engineer typically ranges from $50,000 to $70,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages.
More about Assistant Engineer jobs

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

The most popular types of Engineer jobs in Delaware are:

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

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

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

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

What cities in Delaware are hiring for Assistant Engineer jobs?

Cities in Delaware with the most Assistant Engineer job openings:

What are popular job titles related to Assistant Engineer jobs in DE?

For Assistant Engineer jobs in DE, the most frequently searched job titles are:

Assistant Engineer jobs near you
Infographic showing various Assistant Engineer job openings in Delaware as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $88,831 per year, or $42.7 per hour.

Environmental Compliance Engineer

Wilmington, DE • On-site

Terraphase Engineering Inc
Environmental Consulting Services • 51 - 200 employees
Learn more about Terraphase Engineering Incexternal

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 13 days ago

Job description

Terraphase offers cost-effective solutions to complex environmental and engineering challenges. We listen to our clients and focus on their needs. We apply technical expertise and keen awareness of the regulatory framework to achieve our clients'​ project goals and objectives. The combined talent and experience of Terraphase's engineers, geologists, and scientists form the foundation for a comprehensive environmental management approach.

Description

Terraphase Engineering is an environmental consulting company seeking an Environmental Compliance Engineer to support our growing compliance services division. The ideal candidate will be a motivated Compliance Specialist ready to take part in supporting our multi-state compliance programs, developing our compliance practice, and assisting clients with regulation compliance programs.

The Role
  • Maintain comprehensive knowledge of US Federal and multi-State compliance regulations.
  • Research, review, and analyze environmental and water quality policies and regulations.
  • Manage mid to large scale environmental compliance projects and portfolios.
  • Lead regulatory compliance tasks, particularly in wastewater management.
  • Directly manage compliance support, monitoring, reporting, and engineering solutions.
  • Coordinate and oversee staff, contractors, and vendors for projects.
  • Manage multiple concurrent projects, ensuring quality, client satisfaction, and profitability.
  • Prepare proposals, scopes of work, and deliverables like compliance gap analyses and discharge monitoring reports.
  • Develop and implement proposals, scopes, schedules, and budgets.
  • Manage project budgets, tracking, invoicing, and amendments.
  • Assist in client and regulatory agency discussions and negotiations.
  • Establish and maintain client rapport.
  • Contribute to business development.
  • Respond to staff and client inquiries on project-specific and industry questions.
  • Prepare and review compliance documents and audit work products.
  • Support regulatory compliance tasks and management.
  • Provide detailed quality control reviews.
  • Prepare technical reports, plans, and specifications.
  • Resolve regulatory challenges in industrial, construction, and maintenance projects.
  • Review and interpret plans for engineering designs and specifications.
  • Provide technical support for submittal drawings, production, and product delivery.
  • Utilize ArcGIS and AutoCAD software.
  • Mentor and supervise junior staff, managing tasks of varying sizes.
  • Oversee sub-contractors.
  • Collaborate with team members to achieve goals.
  • Lead project planning, cost estimating, reporting, permitting, and compliance efforts.
  • Support project bidding and contract solicitation.

Who You Are

  • Bachelor of Science Degree in engineering
  • 10 years of consulting experience focused on environmental compliance subject matter areas.
  • Demonstrated knowledge of federal, state, and local regulations that impact environmental compliance for businesses.

Preferred Skills

  • Previous or current experience in environmental consulting is strongly preferred.
  • Proven experience using databases such as US EPA CDX.
  • Experience with other Compliance Regulations (RCRA, CWA, CAA, EPCRA, etc.)
  • Professional licensing or subject matter certifications
 
 
 

Who We Are

We are an environmental consulting company that offers cost-effective solutions to complex environmental and engineering challenges. We apply technical expertise and keen awareness of the regulatory framework to achieve our clients' project goals and objectives. The combined talent and experience of Terraphase's engineers, geologists, and scientists form the foundation for a comprehensive environmental management approach.

Terraphase was founded with the goal of developing a full-service engineering and consulting firm that provides high-quality services to clients with regional and nationwide operations. We are driven by creating valuable work products for our company and clients, and a rewarding environment for our employees. Our staff is comprised of registered professionals in civil engineering, geology, hydrogeology, and geotechnical engineering.

Our unique company culture philosophy of appreciating and recognizing individuals for their work, leadership, and mentoring, while supporting and encouraging a healthy personal and professional lifestyle help to make Terraphase one of the best places to work.

Benefits

Terraphase offers an extensive benefits package including; Medical, Dental, Vision, Employer Paid Life Insurance, Long-Term Disability, a generous 401(k) match, Commuter Benefits, TerraLunches, TerraTalks, Tuition/Licensing/Professional Development Reimbursement, Flexible Work Schedule, ongoing company-sponsored events.

EOE STATEMENT

Terraphase is an Equal Opportunity Employer, committed to an inclusive & diverse work environment where individual strengths and diverse viewpoints are respected and complement each other to achieve common goals. (EOE M/V/F/D)

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