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Design Engineer Jobs in McLean, VA (NOW HIRING)

X Energy LLC

Mechanical Design Engineer

Rockville, MD · On-site

$77K - $105K/yr

This role is responsible for the engineering design and development of mechanical systems, structures, and components such as Reactor Internal Structures, Steam Generator System, Helium Circulator ...

Electra

Airframe Design Engineer

Manassas, VA

$92K - $112K/yr

The Role Electra is seeking a Airframe Design Engineer to help the design, integration, and development of primary and secondary structures for our nine-passenger EL9 hybrid-electric aircraft. In ...

Ironwave Technologies LLC

PCB Design Engineer

Manassas, VA · On-site

$100 - $125/hr

Position Overview Mu-Del Electronics is seeking a highly skilled PCB Design Engineer with strong experience in high-speed, mixed-signal, and RF circuit design. This role will be responsible for end ...

Helsing

Senior Design Engineer

Washington, DC · On-site

The role As a Design Engineer, you will work on innovative UAV platforms, modifying and adapting existing mechanical and electrical designs to meet US customer requirements and specifications. You ...

System One

PCB Design Engineer

Germantown, MD · On-site

Job Title: PCB Design Engineer Location: Germantown, MD onsite Responsibilities * Develop PCB layouts from released schematics, netlists, and engineering requirements with minimal oversight.

Brillio

Software Design Engineer

Reston, VA · On-site

They are seeking a Software Design Engineer to leverage technology for developing market-changing applications and improve business performance. Qualifications : Required : • Bachelor degree in ...

Mead & Hunt

Structural Design Engineer

Columbia, MD · On-site

$92K - $125K/yr

Prepare engineering and design documents, computations, and quantity estimates * Develop probable construction cost estimates for projects * Perform condition inspections of bridge structures and ...

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Showing results 41-60

All JobsDesign Engineer JobsDesign Engineer Jobs in McLean, VA

Design Engineer information

See McLean, VA salary details

$40.9K

$89.1K

$160.2K

How much do design engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for design engineer in McLean, VA is $89,107.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,700.00 and $99,600.00 per year, depending on experience, location, and employer.

What is a design engineer?

Design engineers develop ideas for new products and determine ways to improve existing products. As a design engineer, you put a creative perspective on your technical engineering knowledge to perform your job duties, which include creating sketches of design ideas and using Computer-Aided Design (CAD) software to generate plans for prototypes. To ensure the product is viable, you also evaluate other aspects of the product design, such as safety, cost, sustainability, aesthetics, and user experience. You collaborate with a team of technicians and other engineers to run tests, troubleshoot problems, and ultimately produce a newly designed product.

What does a design engineer do?

A Design Engineer is responsible for creating and developing new products, systems, or structures by combining engineering principles with creative design. They use computer-aided design (CAD) software to produce detailed drawings and specifications, working closely with other engineers and teams to ensure functionality, safety, and cost-effectiveness. Design Engineers are involved in every stage of product development, from initial concept through prototyping, testing, and final production. Their work often requires problem-solving skills, technical knowledge, and the ability to communicate ideas clearly.

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

To thrive as a Design Engineer, you need a solid background in engineering principles, CAD software proficiency, and a relevant engineering degree. Familiarity with tools like SolidWorks, AutoCAD, and simulation software, along with certifications such as Professional Engineer (PE), are commonly required. Creativity, problem-solving, and effective communication are standout soft skills for collaborating with teams and translating ideas into workable designs. These abilities ensure innovative, efficient, and manufacturable solutions that meet both technical and client requirements.

How does a design engineer typically collaborate with other departments during a project?

Design Engineers regularly work alongside teams such as manufacturing, quality assurance, and product management to ensure that designs are both innovative and feasible for production. Collaboration often involves participating in cross-functional meetings, reviewing prototypes, and incorporating feedback from various stakeholders. This teamwork is essential to address technical and practical challenges early in the design process, which ultimately helps in delivering a successful product to market. Strong communication and adaptability are key skills for thriving in this collaborative environment.

What is the difference between Design Engineer vs Mechanical Engineer?

AspectDesign EngineerMechanical Engineer
Required CredentialsBachelor's in Engineering, Design certifications often preferredBachelor's in Mechanical Engineering, Professional Engineer (PE) license optional
Work EnvironmentDesign offices, CAD software, project planningManufacturing plants, labs, fieldwork, CAD and testing
Employer & Industry UsageProduct design firms, automotive, aerospace, consumer goodsManufacturing, automotive, aerospace, energy sectors

Design Engineers focus on creating and developing product designs using CAD tools, while Mechanical Engineers often work on the broader application, testing, and manufacturing of mechanical systems. Both roles require engineering degrees, but Design Engineers typically emphasize design skills and software proficiency, whereas Mechanical Engineers may engage more in analysis and system integration.

What jobs can a design engineer do?

A design engineer creates and develops new products, systems, or structures across industries such as automotive, aerospace, electronics, and manufacturing. They use CAD software, perform simulations, and collaborate with teams to ensure functionality and safety. Design engineers often work in research and development, product design, or process improvement roles.
More about Design Engineer jobs

What are the most commonly searched types of Design Engineer jobs in McLean, VA?

The most popular types of Design Engineer jobs in McLean, VA are:

What are popular job titles related to Design Engineer jobs in McLean, VA?

For Design Engineer jobs in McLean, VA, the most frequently searched job titles are:

What cities near McLean, VA are hiring for Design Engineer jobs?

Cities near McLean, VA with the most Design Engineer job openings:

Design Engineer jobs near you
Infographic showing various Design Engineer job openings in McLean, VA as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, 1% Temporary, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $89,107 per year, or $42.8 per hour.

Municipal Wastewater Process Design Engineer

Ramboll Group A/S

Arlington, VA • On-site

$125 - $150/hr

Other

Posted 20 days ago

Job description

Municipal Wastewater Process Design Engineer

Municipal Wastewater Process Design Engineer

Ramboll is seeking motivated and inquisitive candidates to join our Water Division in Syracuse, NY; Rochester, NY; Arlington, VA; or Richmond, VA. As a Municipal Wastewater Process Design Engineer you will contribute to project planning, design, and execution of wastewater treatment solutions that meet regulatory and client requirements.

Responsibilities
  • Plan and design portions of projects of greater complexity, following appropriate design, engineering codes, government and third‑party standards.
  • Analyze, develop and interpret reports, drawings, analytical data, and other information required for planning and design of wastewater treatment projects.
  • Review and determine regulatory requirements (local, state, federal) applicable to each assignment.
  • Prepare and, when needed, present reports or analyses such as design calculations, field data results/conclusions, and cost estimates to internal teams and external clients.
  • Communicate directly with external stakeholders, including vendors, subcontractors, contractors, and regulators.
  • Support preparation of proposals and fee estimates.
  • Train and mentor early‑career employees.
  • Utilize an advanced understanding of engineering fundamentals and proficiency with relevant computer software packages and design techniques specific to wastewater treatment and hydraulic engineering.
  • Demonstrate excellent interpersonal and communication skills.
  • Work effectively in multidisciplinary teams, collaborating with engineers, scientists, and subcontracted professionals.
  • Identify and troubleshoot field assignments in accordance with project control and field guidance documents.
Qualifications
  • Bachelor’s degree in Chemical Engineering, Civil Engineering, or Environmental Engineering.
  • 10+ years of qualifying engineering experience in the wastewater treatment engineering/design field.
  • Experience with Best Nutrient Removal (BNR) and Enhanced Nutrient Removal (ENR) processes in municipal wastewater projects, particularly related to the Chesapeake Bay Watershed or similar programs.
  • Professional Engineering certification or the ability to obtain licensure within the primary state of residence/operation, relevant to the job function.
  • Willingness to travel as project requirements dictate.
EEO Statement

Ramboll is an equal employment opportunity employer and values diversity, inclusion, and inclusion in all aspects of its operations.

Salary and Benefits

Anticipated base salary range: $115,000 to $140,000 per year. Compensation varies by location, skills, experience, education, and internal equity. The position may also be eligible for bonus, overtime, and other forms of compensation, and you will receive a comprehensive benefits package that supports well‑being, professional development, and work‑life balance.

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