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Mechanical Engineering Jobs in Delaware (NOW HIRING)

JMT

Mechanical Project Engineer

Newark, DE · On-site

$75K - $103K/yr

JMT is currently ranked #45 on Engineering News-Record's list of the Top 500 Design Firms and 64 on ... JMT offers a broad team of mechanical, electrical, and plumbing design professions with experience ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE · On-site

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New Castle office at the TA Instruments business unit. This is a phenomenal opportunity to gain real-world ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New Castle office at the TA Instruments business unit. This is a phenomenal opportunity to gain real-world ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New Castle office at the TA Instruments business unit. This is a phenomenal opportunity to gain real-world ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE · On-site

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New Castle office at the TA Instruments business unit. This is a phenomenal opportunity to gain real-world ...

Kelvin Group

$101K - $133K/yr

Bachelor's degree in Mechanical Engineering * 2-5 years prior experience is required * Must be proficient in AutoCAD * Industrial refrigeration or HVAC experience preferred but not required * FE and ...

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All JobsMechanical Engineering JobsMechanical Engineering Jobs in Delaware

Mechanical Engineering information

See Delaware salary details

$45.5K

$103K

$166.6K

How much do mechanical engineering jobs pay per year?

As of Aug 18, 2026, the average yearly pay for mechanical engineering in Delaware is $102,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,600.00 and $126,600.00 per year, depending on experience, location, and employer.

What is mechanical engineering?

Mechanical engineering is a branch of engineering that focuses on the design, analysis, manufacturing, and maintenance of mechanical systems. It involves principles of physics and materials science to create everything from small individual parts and devices to large systems like engines, machines, and HVAC systems. Mechanical engineers work in a variety of industries, including automotive, aerospace, energy, and manufacturing, developing solutions that improve efficiency, safety, and reliability.

What are the key skills and qualifications needed to thrive as a mechanical engineer?

To thrive as a Mechanical Engineer, you need a solid background in mathematics, physics, and engineering principles, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency with CAD software (such as SolidWorks or AutoCAD), simulation tools, and familiarity with industry standards or certifications like FE/EIT are commonly required. Strong problem-solving, teamwork, and effective communication skills set top candidates apart in this field. These competencies ensure innovative, safe, and efficient design and implementation of mechanical systems across diverse industries.

What are some common challenges faced by mechanical engineers when working on multidisciplinary project teams?

Mechanical engineers often collaborate with professionals from electrical, software, and civil engineering backgrounds, which can present challenges in aligning project goals, communication styles, and technical languages. Successfully navigating these challenges requires strong teamwork, adaptability, and a willingness to learn about related fields. Mechanical engineers may need to bridge knowledge gaps, coordinate schedules, and ensure that their designs integrate seamlessly with those from other disciplines. Proactive communication and regular team meetings are key strategies for overcoming these hurdles and ensuring project success.

What is the difference between Mechanical Engineering vs Civil Engineering?

AspectMechanical EngineeringCivil Engineering
Required CredentialsBachelor's degree in Mechanical Engineering, PE license (optional)Bachelor's degree in Civil Engineering, PE license often required
Work EnvironmentManufacturing plants, design labs, R&D facilitiesConstruction sites, infrastructure projects, urban planning
Industry UsageAutomotive, aerospace, energy, manufacturingBuildings, bridges, roads, water systems

Mechanical Engineering and Civil Engineering share foundational engineering principles but differ in focus and work environments. Mechanical engineers often work in manufacturing and product design, while civil engineers focus on infrastructure and construction projects. Both fields require similar credentials but serve distinct industries and project types.

What careers are there in mechanical engineering?

Mechanical engineering offers careers such as design engineer, manufacturing engineer, systems engineer, research and development engineer, and project manager. These roles involve applying principles of physics and mathematics, working with tools like CAD software, and often require a bachelor's degree in mechanical engineering or related fields.

What type of jobs do mechanical engineers do?

Mechanical engineers design, develop, and test mechanical devices and systems such as engines, HVAC systems, manufacturing equipment, and robotics. They often work in industries like aerospace, automotive, energy, and manufacturing, utilizing skills in CAD software, thermodynamics, and materials science. Their roles can involve research, product development, testing, and maintenance, often requiring problem-solving and technical expertise.

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

The most popular types of Mechanical Engineering jobs in Delaware are:

What are popular job titles related to Mechanical Engineering jobs in Delaware?

For Mechanical Engineering jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Mechanical Engineering jobs in Delaware look for?

The top searched job categories for Mechanical Engineering jobs in Delaware are:

What cities in Delaware are hiring for Mechanical Engineering jobs?

Cities in Delaware with the most Mechanical Engineering job openings:

Mechanical Engineering jobs near you
Infographic showing various Mechanical Engineering job openings in Delaware as of August 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 94% In-person, and 6% Hybrid job distribution, with an average salary of $102,967 per year, or $49.5 per hour.

Mechanical Engineer IV

Keystone Engineering Group

Seaford, DE • Hybrid

Full-time

Medical, Life, Retirement, PTO

Re-posted 27 days ago

Job description

Mechanical Engineer IV


Keystone Engineering Group, Inc. is a Professional Engineering Firm and Systems Integrator with 25+ years of experience in Design and Design-Build services for Water, Wastewater, and private industries. We have five offices located in Southeastern Pennsylvania, Northeastern Pennsylvania, New Jersey, Lewes Delaware, and Seaford Delaware.


Keystone has cultivated a strong employee and client centered environment where employees are valued, respected, and supported.


Our team effectively works together to deliver projects on time and on budget.


Required Qualifications:

  • Bachelor's Degree in Mechanical Engineering
  • Professional Engineer license is required
  • Consulting engineering experience in designing HVAC, plumbing, and fire systems for commercial, municipal, or industrial facilities
  • Ability to read and understand engineering and construction drawings, and standard specifications
  • Proficiency in AutoCAD and Carrier HAP load calculation software is preferred
  • Strong analytical and problem-solving skills
  • Ability to prioritize tasks, and show close attention to detail
  • Possess strong interpersonal skills and approachability in demeanor to work effectively with peers and clients
  • Organizational and time management skills
  • Ability to work with strict and competing deadlines on an ongoing basis

Responsibilities:

  • Develop full deliverable packages from an approved proposal
  • Coordinate directly with other disciplines to gather necessary project information
  • Manage multiple concurrent, competing schedules between design and construction projects
  • Provide QC and PE reviews on the work of other staff members
  • Participate in QC review with the expectation that comments are abstract and discussion is based on high level concepts

Benefits:

  • Hybrid Work Schedule
  • Training, Professional Development & Career Pathing
  • Casual Dress Code
  • Employee Referral Bonus
  • Health Benefits
  • Company paid Life Insurance and Short & Long Term Disability
  • Paid Time Off
  • Holidays
  • 401K Plan
  • Pet Friendly Environment

Our Engineers travel locally to client sites and occasionally have overnight travel trips for projects.


Interested? Please go to our Careers webpage at https://kegi.isolvedhire.com/jobs/ AND visit our company website at www.kegi.net to learn more about our employees, projects, and the important work we do!

______________________________________________________________________________

Keystone Engineering Group, Inc. does not sponsor employment visas for any positions.


Keystone is an equal opportunity employer committed to providing equal employment and advancement opportunities. Equal employment opportunity applies to all terms and conditions of recruiting and employment, including hiring, training, job assignment, promotion, compensation, and benefits.


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