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Sustainability Engineer Jobs in Washington (NOW HIRING)

LPR International

Sustainment Engineer

Greenbelt, MD · On-site

SUSTAINMENT ENGINEER Frederick / Greenbelt, Maryland | Full-Time | Defense Technology Are you an electrical engineer who enjoys getting hands-on with complex technical problems and figuring out why ...

LPR International

Sustainment Engineer

Greenbelt, MD · On-site

$110K - $125K/yr

SUSTAINMENT ENGINEER Frederick / Greenbelt, Maryland | Full-Time | Defense Technology Are you an electrical engineer who enjoys getting hands-on with complex technical problems and figuring out why ...

Lprinternational

Sustainment Engineer

Greenbelt, MD

SUSTAINMENT ENGINEER Frederick / Greenbelt, Maryland | Full-Time | Defense Technology Are you an electrical engineer who enjoys getting hands-on with complex technical problems and figuring out why ...

Peraton

Requirements V&V Engineer

Herndon, VA · On-site

$135K - $216K/yr

This is a hands-on senior engineering role - you will be expected to own assigned tasks, operate independently, and produce high-quality V&V artifacts and results. You will bring both strategic ...

Peraton

Requirements V&V Engineer

Herndon, VA · On-site

$94K - $115K/yr

This is a hands-on senior engineering role - you will be expected to own assigned tasks, operate independently, and produce high-quality V&V artifacts and results. You will bring both strategic ...

Peraton

Requirements V&V Engineer

Herndon, VA · On-site

$94K - $115K/yr

This is a hands-on senior engineering role - you will be expected to own assigned tasks, operate independently, and produce high-quality V&V artifacts and results. You will bring both strategic ...

Tower Companies

Sustainability Associate

Rockville, MD

$122K - $140K/yr

The Sustainability Associate is an integral member of the Sustainability Department and partners ... Develop programming and outreach materials to engage and communicate with Company employees ...

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All JobsSustainability Engineer JobsSustainability Engineer Jobs in Washington

Sustainability Engineer information

See Washington salary details

$65.1K

$117.4K

$175K

How much do sustainability engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for sustainability engineer in Washington is $117,432.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,600.00 and $127,400.00 per year, depending on experience, location, and employer.

What is a sustainability engineer?

Sustainability Engineers are professionals who develop and implement solutions to minimize the environmental impact of engineering projects, processes, and products. They focus on integrating sustainable practices into design, construction, and manufacturing to promote energy efficiency, reduce waste, and conserve resources. Their work involves assessing environmental risks, ensuring compliance with regulations, and innovating new technologies that support long-term ecological balance. Sustainability Engineers collaborate with architects, scientists, and policymakers to create sustainable systems in industries such as construction, energy, and manufacturing.

What does a sustainability engineer do?

As a sustainability engineer, you design and develop products, buildings, and systems to meet certain sustainability specifications or certifications, such as the BREEAM standards for sustainable building or LEED building certifications. Your specific responsibilities differ based on the industry you are in, such as construction, agriculture, or manufacturing. Some engineers work in manufacturing, for example, designing low-energy light bulbs or electric vehicles. Others work in civil engineering where they coordinate and manage large-scale sustainable building projects, including residential and commercial buildings, public parks, or industrial plants.

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

To thrive as a Sustainability Engineer, you need a solid background in environmental science or engineering, experience with sustainable design principles, and typically a relevant bachelor's degree or higher. Familiarity with tools like Life Cycle Assessment (LCA) software, Green Building certification systems (such as LEED), and environmental management systems is crucial. Strong analytical thinking, project management, and effective communication skills help you collaborate and advocate for sustainable solutions. These competencies ensure you can design, implement, and promote environmentally responsible practices that meet regulatory and organizational goals.

How does a sustainability engineer typically collaborate with other departments to implement eco-friendly initiatives?

Sustainability Engineers often work closely with cross-functional teams, including facilities management, operations, and procurement, to develop and implement sustainable solutions. They may lead meetings to assess current processes and identify areas for improvement, ensuring all stakeholders understand and support environmental goals. Effective collaboration is key, as these engineers must communicate technical recommendations in a way that aligns with business objectives and regulatory requirements. This teamwork fosters a culture of sustainability and helps integrate eco-friendly practices across the organization.

What is the difference between Sustainability Engineer vs Environmental Engineer?

AspectSustainability EngineerEnvironmental Engineer
CredentialsBachelor's in environmental, civil, or sustainability-related fields; certifications like LEED APBachelor's in environmental engineering or related fields; PE license often preferred
Work EnvironmentDesigning sustainable systems, analyzing energy use, working with green building projectsAssessing environmental impact, pollution control, remediation projects
Industry UsageConstruction, renewable energy, green building firmsGovernment agencies, consulting firms, manufacturing

While both roles focus on environmental impact, Sustainability Engineers primarily develop sustainable solutions and green projects, whereas Environmental Engineers focus on environmental protection and compliance. The roles often overlap but differ in their core objectives and project types.

More about Sustainability Engineer jobs

What are popular job titles related to Sustainability Engineer jobs in Washington?

For Sustainability Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Sustainability Engineer jobs in Washington look for?

The top searched job categories for Sustainability Engineer jobs in Washington are:

What cities in Washington are hiring for Sustainability Engineer jobs?

Cities in Washington with the most Sustainability Engineer job openings:

What are popular job titles related to Sustainability Engineer jobs in WA?

For Sustainability Engineer jobs in WA, the most frequently searched job titles are:

Sustainability Engineer jobs near you
Infographic showing various Sustainability Engineer job openings in Washington as of August 2026, with employment types broken down into 100% Full Time. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $117,432 per year, or $56.5 per hour.

Energy and Sustainability Engineer- Hybrid

ICF Consulting Group, Inc.

Arlington, VA • On-site

$83K - $85K/yr

Other

Retirement

Posted 2 days ago

New

Job description

Title: Energy and Sustainability Engineer
Location: Hybrid Role- Crystal City, VA
Want to apply your engineering and analytical skills to help individuals and leading organizations save energy and reduce greenhouse gas footprints? You can at ICF. We solve today's most challenging issues facing the energy industry, business and consumers.
ICF is seeking a detail-oriented, self-motivated candidate to support our Climate, Energy, and Transportation line of business. Our associates work on multiple projects, interact with many levels of staff, participate in client meetings, and interact with internal and industry experts.
Successful candidates will be responsible for shaping critical programs for the next era of energy policies that will impact our communities and our world. They will support implementation of high-profile public-private partnership programs to drive improved energy efficiency in homes and businesses. They will be part of a team that reviews and analyzes energy efficient consumer products and building technologies and helps drive market transformation of promising new technologies.
Why you will love working here:
  • Quality of life: Flexible workplace arrangements, work-life balance
  • Investment of community: Donation matching, volunteer opportunities
  • Investment in you: 401k matching, Employee Stock Purchase Plan, sick leave, and access to professional development resources.
  • Be part of a forward-thinking and environmentally conscious team.
  • And many, many more (Ask your recruiter for more details!)

Expected responsibilities include, but not limited to:
  • Developing and implementing program strategies, preparing persuasive presentations, and performing research and analysis to support energy efficiency, decarbonization, and emerging technology programs.
  • Serving as a liaison between government, utility, and industry stakeholders (e.g., manufacturers, trade associations, sustainability advocates, and utility collaboratives) to advance product and building sustainability initiatives.
  • Performing in-depth analysis of energy and performance data using spreadsheets, databases, and basic programming (e.g., Python, Ruby).
  • Synthesizing complex technical data and literature into clear white papers, reports, slide decks, fact sheets, and briefings for both expert and non-technical audiences.

Basic Qualifications:
  • Bachelor's degree in Engineering, Physics, or a related technical field.
  • 2+ years of relevant technical experience.
  • Demonstrated experience or interest in climate, energy efficiency, and sustainability.

Preferred Skills/Experience:
  • Manufacturer/ industry experience preferred.
  • Master's degree in mechanical or electrical engineering.
  • Familiarity with public-private partnership market transformation programs focused on energy efficiency, decarbonization, and/or emerging technologies.
  • Demonstrated familiarity with HVAC systems and thermal processes (residential or commercial) and/or data center infrastructure and building technologies.
  • Proven ability to confidently represent the team in client-facing roles, direct stakeholder interactions, and vendor relations.
  • Strong quantitative, analytical, and computer skills (advanced Excel/databases, basic programming).
  • Experience in product development or test method development.
  • Self-motivated with a strong ability to take ownership of tasks, work collaboratively, and maintain sound business ethics, including the protection of proprietary and confidential information.
  • Excellent written, oral, and interpersonal communication skills.
  • Strong organizational skills, detail orientation, and the ability to prioritize tasks under strict deadlines.

Compensation: Although the posted range below is broader, this position is anticipated to offer a base salary in the $83,000 to $85,000 range. Actual compensation may vary based on the candidate's location, experience, and other relevant factors.
Bot and Third-Party Applications
Please note that this application must be submitted directly by the applicant for consideration. Failure to do so may result in the application being excluded for consideration. Applicants needing an accommodation for disability or religious purposes in connection with the application process should contact for assistance.
Working at ICF
ICF is a global advisory and technology services provider, but we're not your typical consultants. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.
We can only solve the world's toughest challenges by building a workplace that allows everyone to thrive. We are an equal opportunity employer. Together, our employees are empowered to share their expertise and collaborate with others to achieve personal and professional goals. For more information, please read our EEO policy.
We will consider for employment qualified applicants with arrest and conviction records.
Reasonable Accommodations are available, including, but not limited to, for disabled veterans, individuals with disabilities, and individuals with sincerely held religious beliefs, in all phases of the application and employment process. To request an accommodation, please email and we will be happy to assist. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.
Read more about workplace discrimination rights or our benefit offerings which are included in the Transparency in (Benefits) Coverage Act.
Candidate AI Usage Policy
At ICF, we are committed to ensuring a fair interview process for all candidates based on their own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) tools to generate or assist with responses during interviews (whether in-person or virtual) is not permitted. This policy is in place to maintain the integrity and authenticity of the interview process.
However, we understand that some candidates may require accommodation that involves the use of AI. If such an accommodation is needed, candidates are instructed to contact us in advance at We are dedicated to providing the necessary support to ensure that all candidates have an equal opportunity to succeed.
Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.
The pay range for this position based on full-time employment is:
$81,147.00 - $137,949.00
Arlington, VA (VA31)

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