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Associate Principal Engineer Jobs in Delaware (NOW HIRING)

Project Administrator

Wilmington, DE ยท On-site

$55 - $75/hr

Working closely with the Office Coordinator, Office Principal, field staff, and project managers ... Associate's degree in Business or Accounting, a plus * You have a minimum of 5 years of experience ...

We are dedicated to creating a supportive, inclusive environment where associates feel valued and ... Collaborate with maintenance and engineering to ensure equipment reliability and minimize downtime.

We are dedicated to creating a supportive, inclusive environment where associates feel valued and ... Collaborate with maintenance and engineering to ensure equipment reliability and minimize downtime.

We are dedicated to creating a supportive, inclusive environment where associates feel valued and ... Collaborate with maintenance and engineering to ensure equipment reliability and minimize downtime.

Showing results 21-40

Associate Principal Engineer information

See Delaware salary details

$41.5K

$82.7K

$132.1K

How much do associate principal engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for associate principal engineer in Delaware is $82,707.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,600.00 and $95,100.00 per year, depending on experience, location, and employer.

What is an associate principal engineer?

An Associate Principal Engineer is a senior-level technical professional who leads complex engineering projects and provides guidance to other engineers. They are responsible for designing solutions, ensuring technical quality, and often play a key role in setting engineering standards and best practices within an organization. In addition to their technical expertise, they may collaborate with cross-functional teams, mentor junior staff, and contribute to strategic planning. This role typically requires extensive experience and a proven track record of technical leadership.

How does an associate principal engineer typically collaborate with cross-functional teams within an organization?

As an Associate Principal Engineer, you will frequently work alongside product managers, designers, and other engineering disciplines to translate business requirements into technical solutions. Collaboration often involves participating in architecture reviews, providing technical guidance, and ensuring alignment across teams during project development cycles. This role requires strong communication skills to articulate complex concepts and facilitate consensus among stakeholders, fostering a collaborative environment that supports both innovation and delivery.

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

To thrive as an Associate Principal Engineer, you need advanced engineering expertise, a relevant bachelor's or master's degree, and significant experience in your technical domain. Familiarity with industry-standard design tools, project management software, and certifications like PMP or relevant technical credentials are often required. Strong leadership, effective communication, and problem-solving skills help you guide project teams and collaborate across departments. These abilities ensure successful project delivery, innovation, and alignment with organizational goals.

What is the difference between Associate Principal Engineer vs Senior Engineer?

AspectAssociate Principal EngineerSenior Engineer
Required CredentialsBachelor's or Master's in Engineering, professional certifications often preferredBachelor's or Master's in Engineering, some certifications beneficial
Work EnvironmentLeadership roles, cross-team collaboration, strategic planningProject-focused, technical problem-solving, mentorship
Employer & Industry UsageUsed in large corporations, R&D, and engineering firmsCommon across industries, especially in tech, manufacturing, and engineering

The Associate Principal Engineer typically holds a more senior, strategic role involving leadership and cross-team coordination, whereas a Senior Engineer focuses on technical expertise and project execution. Both roles require strong engineering credentials, but the Associate Principal Engineer often has additional responsibilities in guiding technical direction and mentoring.

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

The most popular types of Principal Engineer jobs in Delaware are:

What cities in Delaware are hiring for Associate Principal Engineer jobs?

Cities in Delaware with the most Associate Principal Engineer job openings:

Infographic showing various Associate Principal Engineer job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 27% Part Time, 1% Temporary, and 1% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $82,707 per year, or $39.8 per hour.

Project Manager - Air Services

Sanborn, Head & Associates, Inc.

Wilmington, DE โ€ข On-site

$105 - $125/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 23 days ago


Job description

Career Opportunities with Sanborn, Head & Associates, Inc.

A great place to work.

Sanborn Head is an engineering and technical consulting firm serving a broad array of private, public, and institutional clients in the development, energy, industrial, and solid waste markets. Our multi-disciplinary team of engineers and scientists specializes in integrating our core expertise in earth, energy, and environment to deliver innovative, yet practical solutions to our clients. We foster a collaborative, growth-oriented culture where people work together to solve complex challenges.

Position Summary

We are looking for a skilled, resourceful, and collaborative Project Manager to join our team in one of our New England offices. The Project Manager will work closely with a team of engineers and scientists on challenging and exciting projects related to air services. Air projects will include estimating air emissions, air permitting and dispersion modeling for clients in various fields, including solid waste, industrial, and energy facilities. This is a fast-paced and dynamic position, with opportunities to be challenged, contribute to project outcomes, interact routinely with project Principals, and grow professionally. This position offers a fast-paced environment with exciting challenges and meaningful opportunities for learning and professional growth.

What You Will Do
  • Assist with the preparation of technical reports, data tables, specifications, and other deliverables.
  • Prepare air emissions estimates for various equipment and facility types.
  • Prepare air permit applications.
  • Prepare routine and non-routine air permit compliance reports.
  • Review and interpret air compliance data.
  • Review and interpret air regulations.
  • Perform air dispersion modeling; prepare related reports and documentation.
  • Advise clients on complex air permitting pathways and air emissions controls.
  • Systematically manage air permit compliance tracking monthly for multiple large clients with multiple facilities.
  • Prepare proposals and budgets for clients with multiple facilities for various air permitting and compliance projects.
  • Coordinate with project team members and clients.
What We Are Looking For
  • Strong organizational and time management skills combined with flexibility to work with shifting priorities.
  • Demonstrate strong quantitative and observational skills.
  • Solid attention to detail and technical understanding is required.
  • Client-service orientation with the ability to anticipate needs and deliver to meet expectations.
  • Excellent verbal and written communication skills.
  • Work well as a team member, with a collaborative communication style.
  • Proficiency in Microsoft Excel.
Required Qualifications
  • Bachelorโ€™s degree in Engineering, Environmental Science, or Earth/Atmospheric Science or a related discipline (Masterโ€™s preferred)
  • 8+ years of progressively responsible experience in air permitting and regulatory compliance
  • Professional Engineer (PE) license is not required but preferred.
  • Valid Driver's License
Physical Requirements
  • Requires sitting, walking and, at times, bending and prolonged standing.
  • Must be able to visit project sites and climb ladders and stairs as required.
  • The work requires both indoor and outdoor activity in temperatures ranging from moderate to extreme cold or hot and other weather conditions.
  • Must be able to wear and work in personal protective equipment as required.
  • Substantial repetitive motions of the wrists, hands, and/or fingers is required.
  • Close visual acuity is required to perform activities such as preparing and analyzing data and figures, transcribing, viewing a computer terminal, and extensive reading.
  • Must be able to lift up to 50 pounds.
Work Format and Schedule
  • Standard Hours: Fulltime, 40 hours per week
  • Schedule: Monday through Friday with flexibility in daily hours
  • Work Format: Hybrid or fully remote, depending on candidate location
  • Office Location: Candidates may be based near our offices in Burlington, VT; Bedford, NH; Boston, MA; Horsham, PA; or Wilmington, DE โ€” or work fully remote
  • Travel Requirement: Occasional travel as needed (less than 25%)
Salary Information
  • The expected base salary range for this position is $105,000 to $125,000 per year.
  • Specific compensation for the successful candidate will be based on factors such as experience, education, training, qualifications, and work location.
  • Supplemental Pay: Annual bonus is based on individual and company performance.
  • Medical, dental and vision insurance.
  • Health and wellness offerings.
  • 401(k) retirement and profit-sharing plan.
  • Employee Stock Ownership Plan (ESOP).
  • Paid holidays, floating holidays, vacation, and sick time.
  • Paid time off for volunteering.
  • Company-paid long-term care insurance and life insurance.
  • Company-paid identity protection.
How to Apply

We invite you to submit an application with a resume and cover letter, telling us why youโ€™d be a great fit for our team. Candidates are required to possess a valid driverโ€™s license and an acceptable driving record. We will provide reasonable accommodation consistent with applicable laws.

Qualified candidates must be able, with or without reasonable accommodation, to fulfill all the obligations of the job, which include in-person attendance at and participation in company and/or client events or worksites.

Equal Opportunity Employer Statement

Sanborn Head is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin or ancestry, disability, veteran status, age, sex, sexual orientation, gender identity, genetic information, or any other characteristic protected by local, state, or federal laws, rules, or regulations.

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