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Assistant Engineer Jobs in Delaware (NOW HIRING)

Pennoni

Graduate Geotechnical Engineer

Newark, DE

Primary Responsibilities: * Assist Engineers with the execution of multiple concurrent geotechnical projects. * Work with internal clients (Staff Engineers, Geologists, Designers, etc.) while also ...

Pennoni

Graduate Geotechnical Engineer

Newark, DE · On-site

Primary Responsibilities: * Assist Engineers with the execution of multiple concurrent geotechnical projects. * Work with internal clients (Staff Engineers, Geologists, Designers, etc.) while also ...

Benchmark

The Assistant Chief Engineer is responsible for hands-on leadership & oversight of the daily activities of the operational Engineering staff within the hotel. This includes establishing and ...

JLL

Assistant Chief Engineer

Wilmington, DE

$45/hr

This position supports the Chief Engineer in maintaining and optimizing all building systems and operations at a JLL-managed facility. You'll play a key role in ensuring safety compliance, managing ...

Coherent

Process Engineering Technician

Newark, DE

Collect process, quality, and equipment data during experiments and production evaluations * Assist engineers in evaluating process changes, new materials, and equipment improvements * Troubleshoot ...

Pennoni

Graduate Site Design Engineer

Milton, DE

This person will be expected to assist on multi-discipline designs for site development projects (public & private). This position will primarily support Staff and Project-level Engineers in all ...

Pennoni

Graduate Site Design Engineer

Milton, DE · On-site

This person will be expected to assist on multi-discipline designs for site development projects (public & private). This position will primarily support Staff and Project-level Engineers in all ...

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

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 ...

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 ...

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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 Jul 31, 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 engineering jobs pay $500,000?

Senior engineering roles such as petroleum engineers, aerospace engineers, and engineering managers can reach or exceed $500,000 annually, especially with experience, bonuses, and stock options. High-paying positions often require advanced degrees, specialized skills, and leadership responsibilities in industries like oil and gas, aerospace, or technology.

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.

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 Is an Assistant Engineer?

An assistant engineer works alongside a senior engineer throughout a project. The job is often used to gain work experience by recent college graduates at the beginning of their career. Your duties vary, depending on the type of engineering and industry you work in, but may include managing equipment, performing inspections, reviewing blueprints, and coordinating among departments. Typical qualifications for an assistant engineer position include at least an associate or bachelor’s degree in an engineering field, strong communication skills, and the ability to carefully follow directions.

What does an assistant engineer do?

An assistant engineer supports senior engineers by performing technical tasks such as designing, testing, and maintaining systems or equipment. They often handle documentation, data analysis, and troubleshooting, and typically need relevant technical skills and certifications to perform their duties effectively.

What engineers make $200,000 a year?

Senior engineers in fields such as petroleum, software, aerospace, and data engineering often earn $200,000 or more annually, especially with extensive experience, specialized skills, and advanced certifications. High-paying roles typically require leadership responsibilities, advanced technical expertise, and work in high-demand industries or companies.

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.

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.

What are Assistant Engineers?

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.
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 July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $88,831 per year, or $42.7 per hour.

Graduate Geotechnical Engineer

Pennoni

Newark, DE

Full-time

Re-posted 27 days ago

Pennoni rating

9.1

Company rating: 9.1 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

39th of 438 rated engineering

Job description

Pennoniis a multidisciplinary consulting engineering firm that was founded over five decades ago! We approach engineering challenges from a wider spectrum of angles than most, from land development to energy management. Our goal is to help communities and private sector clients alike navigate the ever-changing technological advancements available while learning how best to integrate "smart" solutions into the current landscape; this ultimately contributes to resilient and sustainable planning. Our combination of talent and experience generates unprecedented solutions for diverse & iconic projects around the globe!

We are hiring for aGraduate Geotechnical Engineerto join our team on a full-time, direct basis at our office in Newark, DE.

Primary Responsibilities:

  • Assist Engineers with the execution of multiple concurrent geotechnical projects.
  • Work with internal clients (Staff Engineers, Geologists, Designers, etc.) while also coordinating efforts with external customers (clients, drilling subcontractors, etc.) to ensure effective workflow.
  • Work with Field staff as well as coordinating with clients & contractors during construction.
  • Perform construction observation and materials testing
  • Perform geotechnical field explorations (test borings, test pits, infiltration testing, etc.)
  • Assist with / perform geotechnical engineering investigations; this involves preparing reports and developing recommendations.
  • Additional tasks may be assigned, as needed.

Basic Requirements:

  • Bachelor's degree in an Engineering-oriented discipline (preferably a BS in Civil, Geotechnical, or Structural Engineering).

This person will be expected to work regularly in the field, so they will be required to possess a Valid Driver's License as well as Reliable Transportation.

Preferred Qualifications:

  • FE / EIT or obtain EIT within a year of their hire.
  • Basic Geotechnical Engineering experience.
  • Knowledge of soil mechanics, bearing capacity, settlement
  • Professional experience working on construction projects; ideally, this person is capable of coordinating and overseeing field-based construction inspection operations.
  • Experience with observing and documenting construction activities (e.g.: concrete placement, deep & shallow foundation construction, earthwork, infiltration testing, basic survey & layout activity, test pits, test borings, etc.).
  • Proficiency on standard office software applications, especially Microsoft Office 365 (including Word, Excel, and Outlook).
  • Familiarity with engineering tools (e.g.: geotechnical engineering software, CADD, etc.); exposure to AutoCAD and/or gINT is a plus!
  • Proven ability to work collaboratively in a team environment with minimal supervision while displaying a positive attitude.
  • Excellent organizational skills: this person will be expected to multi-task / prioritize multiple assignments effectively in order to proactively balance their workload while meeting deadlines.
  • Excellent communication skills (verbal & written).

Why Work With Us?

Pennoni is an ENR Top 500 consulting engineering firm. At our core, we recognize that the unique qualities of Pennoni's individuals are essential for innovation and growth as a whole;we offer many opportunities to help you build your career! We continually strive to build a great workplace where our employees trust the people they work for, enjoy the people they work with, and take pride in what they do.

Equal Opportunity Employer / Veterans / Disabled

What Pennoni employees say

Pay

Hours and flexibility

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About Pennoni

Sourced by ZipRecruiter

Industry

Specialized design services

Company size

501 - 1,000 Employees

Headquarters location

Philadelphia, PA, US

Year founded

1966

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