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Chemical Engineering Internship Jobs in Washington

X Energy LLC

Chemical Engineer

Rockville, MD · On-site

The focus of this engineering role is on thermal-hydraulic and process systems engineering for High ... The position applies a chemical engineering background in nuclear applications, with particular ...

X Energy LLC

Chemical Engineer

Rockville, MD · On-site

The focus of this engineering role is on thermal-hydraulic and process systems engineering for High ... The position applies a chemical engineering background in nuclear applications, with particular ...

Cruz Associates Inc

Chemical Engineer

Indian Head, MD · On-site

... Chemical Engineer . The job location is at the Naval Surface Warfare Center in Indian Head, MD ... Perform project engineering duties to include: preparation of cost proposals, planning project ...

Schnabel

Construction and Engineering Internship

Bethesda, MD · On-site

$18 - $23.25/hr

We are looking for a Construction and Engineering Intern to provide support for our operations and preconstruction teams during the summer. The internship can also be done as a co-op during the ...

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Chemical Engineering Internship information

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How much do chemical engineering internship jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for chemical engineering internship in Washington is $21.88, according to ZipRecruiter salary data. Most workers in this role earn between $18.22 and $23.70 per hour, depending on experience, location, and employer.

What is a chemical engineering internship?

A Chemical Engineering Internship is a temporary position that provides hands-on experience in applying chemical engineering principles in industry or research settings. Interns may work in areas such as process design, product development, safety analysis, or quality control. They assist engineers with experiments, data analysis, and troubleshooting while gaining practical skills. The internship helps students or recent graduates enhance their technical knowledge and improve problem-solving abilities. It also provides networking opportunities and insight into potential career paths in chemical engineering.

What kinds of tasks and projects can I expect to work on during a chemical engineering internship?

As a Chemical Engineering Intern, you can expect to be involved in a variety of hands-on and analytical tasks, such as assisting with laboratory experiments, performing data analysis, supporting process optimization projects, and preparing technical documentation or reports. Interns often work under the guidance of senior engineers and collaborate with multidisciplinary teams on real-world challenges related to chemical manufacturing, environmental compliance, or product development. You may also have opportunities to learn about safety standards, quality control, and industry regulations, gaining exposure to both day-to-day operations and larger project cycles. This practical experience is designed to help you develop technical skills, professional communication abilities, and an understanding of what a career in chemical engineering involves.

What are the key skills and qualifications needed to thrive in a chemical engineering internship, and why are they important?

To excel in a Chemical Engineering Internship, candidates typically need a solid grounding in chemical engineering principles, laboratory techniques, and data analysis, often demonstrated through progress in a chemical engineering degree program. Familiarity with process simulation software (such as Aspen Plus or CHEMCAD), laboratory instrumentation, and safety protocols is highly valued. Strong problem-solving skills, attention to detail, and the ability to work well in teams help interns contribute effectively to ongoing projects. These competencies ensure interns can quickly adapt, maintain safety standards, and provide meaningful support in real-world industrial or research environments.

Can I do internships as a chemical engineering internship student?

Yes, chemical engineering internship students can participate in internships to gain practical experience in areas such as process design, safety protocols, and laboratory work. These internships typically involve working under supervision in industrial or research settings and may require relevant coursework or certifications. They provide valuable skills for future employment in the chemical engineering field.

What are the most commonly searched types of Chemical Engineering jobs in Washington?

The most popular types of Chemical Engineering jobs in Washington are:

What are popular job titles related to Chemical Engineering Internship jobs in Washington?

For Chemical Engineering Internship jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Chemical Engineering Internship jobs in Washington look for?

The top searched job categories for Chemical Engineering Internship jobs in Washington are:

What cities in Washington are hiring for Chemical Engineering Internship jobs?

Cities in Washington with the most Chemical Engineering Internship job openings:

Chemical Engineering Internship jobs near you
Infographic showing various Chemical Engineering Internship job openings in Washington as of August 2026, with employment types broken down into 87% Full Time, 3% Part Time, 2% Temporary, 7% Contract, and 1% Nights. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $45,501 per year, or $21.9 per hour.

Chemical Engineer

X Energy LLC

Rockville, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us.
Job Description
X-energy LLC is hiring a mid-level Chemical Engineer to join its team. This position is responsible for supporting the design, implementation, and optimization of chemical processes and systems used in the production of materials and products. The role works cross-functionally with project leadership and other engineering disciplines to deliver on defined project objectives. The focus of this engineering role is on thermal-hydraulic and process systems engineering for High-Temperature Gas-cooled Reactors (HTGRs). Responsibilities include the modeling, analysis, and integration of chemical, mechanical, and thermal systems. The position applies a chemical engineering background in nuclear applications, with particular emphasis on thermal-fluid modeling tools (e.g., ASPEN, COMSOL), high-temperature materials behavior, and reactor systems integration. This role supports the full lifecycle of HTGR systems and components, from design and analysis to qualification.
Job Profile Tasks/Responsibilities:
  • Collaborate in the planning, scheduling, and execution of engineering tasks across multiple phases of HTGR system development.
  • Provide technical oversight and direction to internal and external design teams, ensuring adherence to project objectives and quality standards.
  • Lead and participate in reviews and presentations for internal and customer design evaluations, focusing on chemical and thermal-hydraulic system performance.
  • Translate customer needs into functional requirements, contributing to the definition and validation of chemical engineering specifications and interface documents.
  • Organize and coordinate efforts between chemical engineering, systems engineering, nuclear design, and external stakeholders, including suppliers and contractors.
  • Maintain professional conduct in all forms of communication and project engagement.
  • Develop and validate thermal-hydraulic models for HTGR cores, secondary systems, and balance-of-plant using advanced simulation tools such as ASPEN, COMSOL, and other process modeling platforms.
  • Conduct system-level heat and mass balance analyses for steady-state and transient operating conditions, including load-following and accident scenarios.
  • Integrate chemical engineering principles into HTGR plant design, covering helium Brayton and Rankine cycles, heat exchanger networks, hydrogen production, tritium control, and off-gas systems.
  • Evaluate high-temperature material behavior-including oxidation, corrosion, and creep-for alloys, graphite, and reactor-grade materials under HTGR-relevant conditions.
  • Support the specification, sizing, and performance evaluation of key system components such as recuperators, compressors, turbomachinery, and helium circulators.
  • Execute or review CFD and FEA analyses to support component-level assessments of flow distribution, thermal gradients, and structural integrity.
  • Contribute to plant operational strategies including control schemes, startup/shutdown procedures, and accident mitigation approaches.
  • Support licensing and QA efforts through preparation of technical reports, engineering calculations, and safety analyses in compliance with NRC and ASME standards.
  • Lead or mentor small engineering teams in solving complex design and integration challenges within HTGR systems.
  • Maintain professional demeanor and behavior at all times in all forms of communication.
  • Execute the core tasks and responsibilities, listed in the Job Profile Task/Responsibilities section of this document, with minimal supervision.
  • Provide ownership, responsibility, and accountability over technical scope involving the coordination of multiple individual contributors working in a specific area.
  • Perform other duties as assigned by manager.

Minimum Qualifications:
  • Bachelor's degree in chemical engineering or related degree from an accredited institution.
  • Typically, five years of experience in a chemical engineering role.
  • A master's degree in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of two years of experience.
  • A Ph.D. in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of three years of experience.
  • Previous experience at X-energy exceeding performance standards may be in lieu of years of experience.
  • Proficiency with process simulation software (e.g., Aspen Plus, HYSYS, ChemCAD).
  • Knowledge of industry standards and safety regulations (e.g., OSHA, EPA).

Preferred Qualifications:
  • Experience working in the nuclear industry.

Location: 9801 Washingtonian Blvd, Gaithersburg MD
Work Site Expectations: 4 days a week in office
Travel Expectations: Up to 10% as needed
Hours: 8:00am-5:00pm, Monday-Friday
Compensation
As required by Maryland and other applicable state law, X Energy, LLC (X-energy) lists the expected compensation range for a publicly advertised job opportunity based upon the job requirements (e.g. education/training, experience, skill sets, etc.). Individual candidates who meet the job requirements for the posted position will be offered a salary within this range based on their respective levels of education/training, experience, and other qualifications unique to them. Salary ranges may vary based on the specific office location and region referenced in the posting to take into consideration differences in cost of living and may not be reflective of all regions. Please note that compensation ranges listed for US job postings reflect base salary only and do not include benefits or other incentives.
Offers within the posted salary range are commensurate with the individual's qualifications for the position, along with a view on internal equity, market data, and room for growth. The salary range for this position is:
$100,000- $140,000
Position Job Classification
Full time - Exempt
Benefits
X Energy, LLC offers a robust benefits package that includes a 401K plan with an employer match, Medical/Dental /Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/Professional Development policy that supports the continuing education of our employees.
An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
X Energy, LLC participates in E-Verify. Please visit the links below for more information about E-Verify and the protection of your Right to Work.
Right To Work Link: If you have the right to work, don't let anyone take it away (e-verify.gov)
E-Verify Participation Link: E-Verify Participation Poster English and Spanish

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