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Sr Project Engineer Jobs in Delaware (NOW HIRING)

O. A. Newton

Project Engineer

Bridgeville, DE

The project engineer takes the project detail from the time it is sold to its start-up, this includes process flow drawings, component sizing calculations, purchased equipment specifications, and ...

Mantis Innovation

Project Engineer

Wilmington, DE · On-site

The Project Engineer helps plan and deliver energy efficiency, utility, and infrastructure improvement projects for clients. This role gathers technical information, evaluates opportunities, and ...

Mantis Innovation

Project Engineer

Wilmington, DE

$80K - $115K/yr

The Project Engineer helps plan and deliver energy efficiency, utility, and infrastructure improvement projects for clients. This role gathers technical information, evaluates opportunities, and ...

Mantis Innovation

Project Engineer

Wilmington, DE · On-site

The Project Engineer helps plan and deliver energy efficiency, utility, and infrastructure improvement projects for clients. This role gathers technical information, evaluates opportunities, and ...

MasTec Inc

Project Engineer

Dover, DE

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Dover, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Wilmington, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Dover, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Dover, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Dover, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Wilmington, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Wilmington, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Dover, DE

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Wilmington, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Wilmington, DE · On-site

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

MasTec Inc

Project Engineer

Dover, DE

With a genesis in construction and a skilled team of multidiscipline engineers and project management professionals, the company delivers best-in-class infrastructure solutions, including design ...

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Showing results 21-40

All JobsSr Project Engineer JobsSr Project Engineer Jobs in Delaware

Sr Project Engineer information

See Delaware salary details

$66.6K

$114.9K

$157.1K

How much do sr project engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for sr project engineer in Delaware is $114,865.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,100.00 and $129,100.00 per year, depending on experience, location, and employer.

How does a Sr Project Engineer typically collaborate with cross-functional teams during a project lifecycle?

As a Sr Project Engineer, you will regularly collaborate with cross-functional teams such as design, procurement, quality assurance, and operations. This role often serves as a bridge between technical and non-technical stakeholders, ensuring that project requirements are clearly communicated and understood. You’ll participate in coordination meetings, resolve technical challenges, and facilitate progress by aligning team efforts with project goals and timelines. Effective communication and leadership are crucial, as you may also mentor junior engineers and provide technical guidance throughout the project lifecycle.

What is a Sr Project Engineer?

Senior Project Engineers are experienced professionals who lead and manage engineering projects from conception to completion. They coordinate project teams, oversee design and technical aspects, ensure projects stay on schedule and within budget, and maintain communication with stakeholders. Their role often includes problem-solving, risk management, and making critical decisions to ensure project success. Senior Project Engineers typically have several years of experience and advanced knowledge in their engineering discipline.

What are the key skills and qualifications needed to thrive as a Sr Project Engineer?

To thrive as a Sr Project Engineer, you need advanced engineering knowledge, project management expertise, and a relevant engineering degree, often supported by a Professional Engineer (PE) license. Familiarity with project management software (such as MS Project or Primavera), CAD tools, and industry standards is essential. Strong leadership, communication, and problem-solving skills help manage teams and stakeholders effectively. These capabilities ensure projects are delivered on time, within budget, and to required quality standards.

What is the difference between Sr Project Engineer vs Project Engineer?

AspectSr Project EngineerProject Engineer
CredentialsBachelor's degree in engineering, often with 5+ years experience, PMP or PE certification preferredBachelor's degree in engineering or related field, 1-3 years experience
Work EnvironmentLead project planning, coordination, and technical oversight in construction or engineering firmsAssist in project execution, support project managers, and handle technical tasks
Employer & Industry UsageUsed in construction, civil, mechanical, and electrical engineering projectsCommonly used across similar industries for entry to mid-level roles

The main difference between a Sr Project Engineer and a Project Engineer lies in experience, responsibilities, and leadership. The Sr Project Engineer typically has more years of experience, holds advanced certifications, and leads project teams, whereas the Project Engineer supports project execution under supervision. Both roles are vital in engineering projects, but the senior role involves greater technical oversight and decision-making.

What are popular job titles related to Sr Project Engineer jobs in Delaware? For Sr Project Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Sr Project Engineer jobs in Delaware look for? The top searched job categories for Sr Project Engineer jobs in Delaware are:
What cities in Delaware are hiring for Sr Project Engineer jobs? Cities in Delaware with the most Sr Project Engineer job openings:
Sr Project Engineer jobs near you
Infographic showing various Sr Project Engineer job openings in Delaware as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $114,865 per year, or $55.2 per hour.

Project Engineer

O. A. Newton

Bridgeville, DE

Full-time

Re-posted 9 days ago

Job description

JOB SUMMARY: The project engineer takes the project detail from the time it is sold to its start-up, this includes process flow drawings, component sizing calculations, purchased equipment specifications, and supervising and performing detail drafting requirements for the entire project. The project engineer also manages the time line of the project to keep it on time and within budget.

SITUATION: O. A. Newton designs and produces material handling systems using mechanical or pneumatic conveying for movement of bulk materials such as PVC, wood flour, grain, and carbon black, serving the building products, friction products, and agri-business industries.

JOB DUTIES:

1. Revise, or create ACAD / Solidworks drawings including process flow as well as complete project 3-D models.

2. Perform project site visits to measure and compile project requirements.

3. Perform speed calculations for blowers, fans, and airlocks.

4. Perform volumetric design calculations for capacities.

5. Perform air filtration calculations for bin vents, filter receivers, and dust collectors.

6. Maintain engineering drawing log.

7. Manage project schedule.

8. Managing drawings for job order releases, transmittals, meetings.

9. Compilation and distribution of transmittal packages for customer approval drawings.

10. Revise, or create standard M2M BOM's and job order BOMs.

11. Compilation and distribution of job order packets to production office.

12. Compilation and distribution of customer project manuals.

EXPECTATIONS:

1. Participate in ongoing product development, increasing standardization, and development of innovative designs and practices at the direction of the Engineering Manager.

2. Act as a leader in engineering quality and cost reduction through quality improvement, design for manufacturing and assembly, and design for transport.

3. Continually improve effectiveness using the tools at O. A. Newton: the Made2Manage ERP system in order to specify Bills of Material (BOM), Spare Parts Lists (SPL), Job Order Releases for purchasing and fabrication, Routings, and other key parameters including report generation; AutoCAD / Solidworks for development of System Flow Diagrams, Stack-ups, and Detail Drawings; and MS Project, to provide Gannt charts and schedule work on large system designs.

4. Continually develop standards and design modules that promote repeatability in fabrication and provide consistent field results. This involves creation and maintenance of CAD drawing libraries and BOMs and working with Purchasing to value-engineer products for cost reduction.

5. Routinely visit customer locations for field verifications. This includes pre-project work such as measurements, during installation and start-up, and post-project work for customer service and warranty issues.

6. Deliver designs on projects in harmony with the assigned Project Manager according to schedule, and allocating and requesting resources as necessary.

About O. A. Newton

Established in 1916, O. A. Newton has been meeting the needs of customers in a variety of industries. The evolution began with a modest start in the poultry industry on the Delmarva Peninsula. Today we are a major provider of Material Handling Solutions and Blend Plants throughout the world. Although our business has significantly changed over the years, our values have provided the foundation for our organization. Customer service is the top priority of every employee and the purpose of every job. To passionately pursue excellence throughout the organization. Apply initiative and ingenuity to the conduct of business. Provide open communication by sharing our knowledge and experiences. To maintain unyielding integrity at all times. Read more: http://www.oanewton.com