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Chemical Engineer Jobs in Reston, VA (NOW HIRING)

Sc And A Inc

Environmental Engineer

Arlington, VA · On-site

$100 - $160/hr

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

The ideal candidate has a Bachelor's or Master's degree in Environmental or Chemical Engineering, is a Professional Engineer. We are looking for candidates with 6-15 years of experience. We are also ...

New

RoviSys

Lead Control Systems Engineer - DeltaV

Manassas, VA · On-site

$80K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

S. in Electrical, Computer, or Chemical Engineering or Engineering Technology * Hands-on experience with current Emerson DeltaV * Authorized to work in the U.S. without RoviSys sponsorship ...

RoviSys

Lead Control Systems Engineer - DeltaV

Manassas, VA

$80K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

S. in Electrical, Computer, or Chemical Engineering or Engineering Technology * Hands-on experience with current Emerson DeltaV * Authorized to work in the U.S. without RoviSys sponsorship

GFT.

Wastewater Treatment Design Engineer

Fairfax, VA

$90K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Analyze lab data, operator reports, and chemical usage to resolve operational issues and improve ... Professional Engineer Licensed required (PE) or the ability to obtain in 6-12 months * 8 + years of ...

GFT.

Wastewater Treatment Design Engineer

Fairfax, VA · On-site

$90K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Analyze lab data, operator reports, and chemical usage to resolve operational issues and improve ... Professional Engineer Licensed required (PE) or the ability to obtain in 6-12 months * 8 + years of ...

GFT.

Wastewater Treatment Design Engineer

Fairfax, VA

$90K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Analyze lab data, operator reports, and chemical usage to resolve operational issues and improve ... Professional Engineer Licensed required (PE) or the ability to obtain in 6-12 months * 8 + years of ...

Quality Agents, LLC

Utilities/Facilities Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Mechanical Engineering, Chemical Engineering, Facilities Engineering, or a related field. 3+ years of experience in a biotech, pharmaceutical, or GMP-regulated manufacturing facility. Strong ...

Quality Agents

Utilities/Facilities Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Mechanical Engineering, Chemical Engineering, Facilities Engineering, or a related field. * 3+ years of experience in a biotech, pharmaceutical, or GMP-regulated manufacturing facility.

RoviSys

Lead Control Systems Engineer - DeltaV

Manassas, VA

$80K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

S. in Electrical, Computer, or Chemical Engineering or Engineering Technology * Hands-on experience with current Emerson DeltaV * Authorized to work in the U.S. without RoviSys sponsorship ...

Quality Agents

Automation Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Electrical Engineering, Chemical Engineering, Computer Science, or a related field. * 3+ years of experience in automation engineering within a biotech, pharmaceutical, or GMP-regulated ...

Quality Agents, LLC

Automation Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Electrical Engineering, Chemical Engineering, Computer Science, or a related field. • 3+ years of experience in automation engineering within a biotech, pharmaceutical, or GMP-regulated ...

Quality Agents, LLC

Automation Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Electrical Engineering, Chemical Engineering, Computer Science, or a related field. 3+ years of experience in automation engineering within a biotech, pharmaceutical, or GMP-regulated ...

Quality Agents, LLC

Utilities/Facilities Engineer

Rockville, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S. in Mechanical Engineering, Chemical Engineering, Facilities Engineering, or a related field. • 3+ years of experience in a biotech, pharmaceutical, or GMP-regulated manufacturing facility. • ...

GFT.

Water Treatment Process Engineer

Fairfax, VA · On-site

$80K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What you will bring to our firm: * BS in Civil, Environmental, Chemical Engineering (MS is preferred) * Professional Engineer Licensed required (PE) or the ability to obtain in 6-12 months * 4+ years ...

GFT.

Water Treatment Process Engineer

Fairfax, VA

$80K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What you will bring to our firm: * BS in Civil, Environmental, Chemical Engineering (MS is preferred) * Professional Engineer Licensed required (PE) or the ability to obtain in 6-12 months * 4+ years ...

GFT.

Water Treatment Process Engineer

Fairfax, VA

$80K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What you will bring to our firm: * BS in Civil, Environmental, Chemical Engineering (MS is preferred) * Professional Engineer Licensed required (PE) or the ability to obtain in 6-12 months * 4+ years ...

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Showing results 41-60

All JobsChemical Engineer JobsChemical Engineer Jobs in Reston, VA

Chemical Engineer information

See Reston, VA salary details

$41.6K

$91K

$145.7K

How much do chemical engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for chemical engineer in Reston, VA is $91,017.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,200.00 and $110,800.00 per year, depending on experience, location, and employer.

What is a chemical engineer?

Chemical engineers are professionals who apply principles of chemistry, physics, mathematics, biology, and engineering to solve problems involving the production or use of chemicals, fuel, drugs, food, and many other products. They design processes and equipment for large-scale manufacturing, plan and test production methods, and oversee facility operations. Chemical engineers work in a variety of industries, including pharmaceuticals, energy, food processing, and environmental health and safety. Their work helps turn raw materials into useful products safely, efficiently, and sustainably.

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

To thrive as a Chemical Engineer, you need a solid background in chemistry, mathematics, and process engineering, usually supported by a bachelor's degree in chemical engineering or a related field. Familiarity with process simulation software (such as Aspen Plus or HYSYS), safety regulations, and laboratory analysis tools is commonly required. Strong problem-solving, project management, and teamwork skills help Chemical Engineers excel in collaborative and dynamic environments. These competencies are vital for designing efficient processes, ensuring safety, and driving innovation in chemical manufacturing and related industries.

What are some common challenges chemical engineers face when working on process optimization projects?

Chemical engineers often encounter challenges such as balancing safety requirements with production efficiency, troubleshooting complex process issues, and adapting to new technologies or regulations. These projects typically require close collaboration with multidisciplinary teams, including operators, quality control, and maintenance staff, to implement changes without disrupting ongoing operations. Staying up-to-date with industry best practices and maintaining strong problem-solving skills are essential to successfully navigate these challenges and drive continuous improvement.

What is the difference between Chemical Engineer vs Process Engineer?

AspectChemical EngineerProcess Engineer
CredentialsBachelor's degree in chemical engineering; often licensed as a Professional Engineer (PE)Bachelor's degree in chemical, process, or industrial engineering; may also pursue PE licensure
Work EnvironmentFactories, laboratories, research facilities, and industrial plantsManufacturing plants, process design, and optimization settings
Industry UsageChemical, pharmaceuticals, energy, and materials industriesManufacturing, refining, and process industries

Both Chemical Engineers and Process Engineers work in industrial environments and often require similar educational backgrounds. Chemical Engineers typically focus on designing and developing chemical processes, while Process Engineers optimize and improve existing manufacturing processes. Their roles often overlap, but their primary responsibilities differ slightly based on project scope and focus.

Is there a high demand for chemical engineers?

Chemical engineers are in high demand across industries such as pharmaceuticals, energy, and manufacturing due to ongoing innovation and the need for process optimization. Employment opportunities are expected to grow faster than the average for all occupations, especially for those with strong technical skills and relevant certifications.

What type of jobs do chemical engineers do?

Chemical engineers design, develop, and optimize processes for producing chemicals, fuels, pharmaceuticals, and materials. They work in industries such as manufacturing, energy, and environmental protection, often using tools like process simulation software and adhering to safety and environmental regulations.
More about Chemical Engineer jobs

What are the most commonly searched types of Chemical Engineer jobs in Reston, VA?

The most popular types of Chemical Engineer jobs in Reston, VA are:

What are popular job titles related to Chemical Engineer jobs in Reston, VA?

For Chemical Engineer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Chemical Engineer jobs in Reston, VA look for?

The top searched job categories for Chemical Engineer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Chemical Engineer jobs?

Cities near Reston, VA with the most Chemical Engineer job openings:

Chemical Engineer jobs near you
Infographic showing various Chemical Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 86% Physical, 6% Hybrid, and 8% Remote job distribution, with an average salary of $91,017 per year, or $43.8 per hour.

Environmental Engineer

Sc And A Inc

Arlington, VA • On-site

$100 - $160/hr

Other

Medical, Dental, Life, Retirement, PTO

Posted yesterday

New

Job description

SC&A is seeking an environmental engineer to work on remediation projects, provide policy support on RCRA and other environmental laws and associated regulations, and perform evaluations of waste treatment, storage, and disposal facilities. The ideal candidate has a Bachelor's or Master's degree in Environmental or Chemical Engineering, is a Professional Engineer. We are looking for candidates with 6-15 years of experience. We are also seeking someone who is interested in obtaining ownership in the company. While the preferred location for the candidate is the Washington, DC area, qualified candidates will be considered throughout the US.

Additional Responsibilities
  • Participate in site visits, data collection, and investigations regarding environmental topics.
  • Review technical/program documents and applications.
  • Perform environmental calculations based on provided methodologies.
  • Communicate with regulators on compliance issues.
  • Lead/prepare proposals.
  • Assist in preparing environmental guidance documents.
  • Interact with clients.
  • Up to 30% travel required, including international travel.
Skills
  • Knowledge of the Microsoft 365 Office Suite.
  • Excellent written and verbal communications.
  • Ability to handle information confidentially.

SC&A is an employee‑owned company with headquarters in Arlington, VA and offices in Chapel Hill, NC and Germantown, MD. The company provides environmental consulting services to the federal government, other government agencies, and commercial clients.

Candidates must be US Citizens. Salary range from $100,000 to $160,000. SC&A benefits include medical, dental, short and long-term disability, basic personal accident insurance, access to a 529 savings plan, and basic life insurance. New full-time employees accrue 15 days of paid time off (PTO) per year and the company recognizes 11 holidays. Employees are eligible for a 401K and a profit‑sharing plan that typically provides an amount equal to 5% of your salary directly into your 401K account. The company benefits are effective on your first day of employment.

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