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Contract Design Engineer Jobs in Washington, DC (NOW HIRING)

Dar Group

Wastewater Design Engineer

Alexandria, VA · On-site

$95K - $142K/yr

  • Medical

  • Life

  • Retirement

  • PTO

... design; studies and modeling; preparation of engineering reports; support services during ... while following the contract requirements and maintaining budget and schedule REQUIREMENTS

Dar Group

Wastewater Design Engineer

Washington, DC · Hybrid

$95K - $142K/yr

  • Medical

  • Life

  • Retirement

  • PTO

... design; studies and modeling; preparation of engineering reports; support services during ... while following the contract requirements and maintaining budget and schedule REQUIREMENTS

Pae

Hardware/Software Design Engineer

Annapolis Junction, MD

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Amentum Seeking an experienced senior HW/SW Design Engineer to join a small team to design, develop ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Amentum

Hardware/Software Design Engineer

Annapolis, MD · On-site

$150 - $200/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Purpose and Impact Amentum Seeking an experienced senior HW/SW Design Engineer to join a small team ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Amentum

Hardware/Software Design Engineer

Annapolis, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Amentum Seeking an experienced senior HW/SW Design Engineer to join a small team to design, develop ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

X Energy LLC

Fire Protection Design Engineer

Rockville, MD · On-site

$84K - $114K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... with contract specifications. * Develop and manage implementation of engineering changes in ... Design and develop fire protection systems and components. * Understand how nuclear safety relates ...

X Energy LLC

Fire Protection Design Engineer

Rockville, MD · On-site +1

$84K - $114K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... with contract specifications. * Develop and manage implementation of engineering changes in ... Design and develop fire protection systems and components. * Understand how nuclear safety relates ...

Peraton

NEXCOM Senior Systems Design Engineer

Herndon, VA

$107K - $147K/yr

... contract. As a trusted partner to the Federal Aviation Administration, Peraton delivers the mission-critical systems and services that keep our nation's skies safe, secure, and connected. We're ...

Peraton

NEXCOM Senior Systems Design Engineer

Herndon, VA · On-site

$107K - $147K/yr

... contract. As a trusted partner to the Federal Aviation Administration, Peraton delivers the mission-critical systems and services that keep our nation's skies safe, secure, and connected. We're ...

Peraton

NEXCOM Senior Systems Design Engineer

Herndon, VA · On-site

$86K - $138K/yr

... contract. As a trusted partner to the Federal Aviation Administration, Peraton delivers the mission-critical systems and services that keep our nation's skies safe, secure, and connected. We're ...

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Showing results 41-60

All JobsContract Design Engineer JobsContract Design Engineer Jobs in Washington, DC

Contract Design Engineer information

See Washington, DC salary details

$16

$46

$78

How much do contract design engineer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for contract design engineer in Washington, DC is $46.11, according to ZipRecruiter salary data. Most workers in this role earn between $31.75 and $63.23 per hour, depending on experience, location, and employer.

What are the typical work arrangements and expectations for a contract design engineer?

Contract Design Engineers often work on specific projects with defined durations, which may require flexibility in both location and hours depending on client needs. You might work independently or as part of an engineering team, collaborating closely with project managers, clients, and other stakeholders to deliver design solutions within set timelines. The role frequently involves juggling multiple projects simultaneously, requiring adaptability and strong organizational skills. This variety can provide exciting opportunities to expand your technical expertise, build a robust professional network, and gain exposure to diverse industries and design challenges.

What is a contract design engineer?

A Contract Design Engineer is a professional who designs and develops products, systems, or components on a temporary or project-based contract. They typically work for multiple companies or clients, applying engineering principles to create efficient and functional designs. Responsibilities may include CAD modeling, prototyping, and collaborating with teams to meet project requirements. Contract roles offer flexibility and varied experience but may require frequent job searching.

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

To thrive as a Contract Design Engineer, you need a solid background in engineering principles, proficiency in CAD software, and a relevant engineering degree such as mechanical, electrical, or civil engineering. Familiarity with industry-standard design tools (e.g., AutoCAD, SolidWorks), project management platforms, and certifications like PE or Chartered Engineer status are often preferred. Strong problem-solving, time management, and effective communication skills help in collaborating with cross-functional teams and meeting project deadlines. These abilities are essential for delivering high-quality design solutions on a contractual basis, ensuring project success and client satisfaction.

What are the most commonly searched types of Design Engineer jobs in Washington, DC?

The most popular types of Design Engineer jobs in Washington, DC are:

What are popular job titles related to Contract Design Engineer jobs in Washington, DC?

For Contract Design Engineer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Contract Design Engineer jobs in Washington, DC look for?

The top searched job categories for Contract Design Engineer jobs in Washington, DC are:

Contract Design Engineer jobs near you
Infographic showing various Contract Design Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 7% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $95,914 per year, or $46.1 per hour.

Wastewater Design Engineer

Dar Group

Alexandria, VA • On-site

$95K - $142K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 14 days ago

Job description

TYLin is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the global infrastructure market. With over 3,000 employees throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity. Together, we enhance conventional designs with smarter, more resilient systems. We provide people with better mobility. We steward precious resources by finding more sustainable solutions.
Job Summary
Our TYLin Water Sector is seeking a Water Engineer to join our team. The Water Engineer in Alexandria will lead the delivery of water and wastewater engineering services to a variety of clients in the DMV region. Near term assignments in the region could include Business and client development; water and wastewater infrastructure and facilities planning and design; studies and modeling; preparation of engineering reports; support services during construction; and a variety of other related assignments.
Responsibilities & Qualifications
DUTIES AND RESPONSIBILITIES
  • Technical excellence in planning studies, preliminary designs, final designs, asset management, program management, bid assistance and office services during construction for water and wastewater infrastructure and facilities.
  • Managing multiple technical tasks simultaneously to lead teams to complete assignments to the client's satisfaction while following the contract requirements and maintaining budget and schedule

REQUIREMENTS
  • Bachelor of Science degree in Civil or Environmental Engineering - Master's degree is desirable.
  • Minimum 5 years of experience in engineering consulting; civil/sanitary studies and design with water/wastewater conveyance and treatment focus; and business development.
  • VA State PE licensure is required; MD licensure a plus.
  • Demonstrated project delivery experience, including managing client expectations, technical teams, and project finances.
  • Strong communication, interpersonal, and technical writing skills with attention to detail.

Additional Information
TYLin is committed to pay equity. As part of that commitment, we have provided the base compensation range of $95,200- $142,800 annually for this position and local market. We recognize that each candidate brings a unique set of skills, experience, education and competencies to the table that will be reflected in our offer. TYLin is proud to offer exciting career development opportunities. #LI-DNP #LI-Hybrid
TYLin offers a comprehensive total rewards package. Our benefits may include extensive medical, disability and life insurance coverage, continuing education benefits, paid time off, employee assistance program and a retirement savings plan with company matching contributions.
We encourage all candidates to explore our total rewards offering.
Collaboration, mission-driven focus, discipline, and leadership skills developed through military service benefit us all. Whether you are a Veteran, Guardsman or Reservist, a Military Spouse or you are planning to transition to civilian life in the near future, we welcome and value your application.
TYLin is an equal opportunity employer, and we prohibit discrimination and harassment of any type as protected by federal, provincial, state or local laws. We celebrate diversity and are committed to creating an inclusive environment for all employees. The company and its employees are required to comply with all local health authority, legal or lawful client requirements.

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