1

Internship Design System Jobs in Washington (NOW HIRING)

Mechanical Systems Design Engineer

Rockville, MD ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... br> Our Mechanical Systems Design Engineer is responsible for the engineering design and ... May include industry internship experience, hobby, or participation in collegiate engineering ...

Software Dev Engineer II, OMHS SCS

Arlington, VA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - 3+ years of software development engineer or related occupational ...

Software Dev Engineer II, OMHS SCS

Arlington, VA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - 3+ years of software development engineer or related occupational ...

Software Dev Engineer II, OMHS SCS

Arlington, VA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - 3+ years of software development engineer or related occupational ...

Junior UI/UX Designer

Herndon, VA ยท On-site

  • Retirement

Use and contribute to an existing design system, component library, and set of web UI standards ... It may include academic, internship, personal, volunteer, or professional projects. * Proficiency ...

Junior UI/UX Designer

Herndon, VA ยท On-site

  • Retirement

Use and contribute to an existing design system, component library, and set of web UI standards ... It may include academic, internship, personal, volunteer, or professional projects. * Proficiency ...

Junior UI/UX Designer

Herndon, VA ยท On-site

  • Retirement

Use and contribute to an existing design system, component library, and set of web UI standards ... It may include academic, internship, personal, volunteer, or professional projects. * Proficiency ...

Showing results 21-40

Internship Design System information

What is an internship design system?

An Internship Design System refers to an internship role focused on contributing to or maintaining a design system within a company or organization. Design systems are collections of reusable components, guidelines, and standards that help ensure consistency and efficiency in digital product design. As an intern in this field, you may assist with documenting components, creating design assets, collaborating with cross-functional teams, and ensuring that the system remains up-to-date and user-friendly. This role is ideal for students or recent graduates interested in user interface (UI), user experience (UX), and front-end development. It offers valuable experience in how large-scale design projects are managed and implemented.

What types of projects or tasks can I expect to work on as an intern in a design system team?

As an intern on a design system team, you can expect to work on a variety of tasks, such as creating and maintaining UI components, documenting design patterns, and collaborating with designers and developers to ensure consistency across products. You may also contribute to accessibility improvements, participate in user testing, and help gather feedback from stakeholders. This role typically involves close teamwork and offers a great opportunity to learn about scalable design and cross-functional collaboration in a real-world setting.

What are the key skills and qualifications needed to thrive as an internship design system, and why are they important?

To thrive in a Design System Internship, you need foundational knowledge in UI/UX design principles, proficiency in design tools, and a relevant academic background such as graphic design or human-computer interaction. Familiarity with tools like Figma, Sketch, Adobe XD, and basic understanding of front-end frameworks or design tokens is typically required. Strong collaboration, attention to detail, and effective communication skills make an intern stand out in this role. These abilities are crucial for creating cohesive, scalable design assets and ensuring alignment across multidisciplinary product teams.

What is the difference between Internship Design System vs UX Designer?

AspectInternship Design SystemUX Designer
Required CredentialsTypically pursuing or recent graduate in design, UI/UX, or related fieldsBachelor's or master's in design, human-computer interaction, or related fields
Work EnvironmentInternship programs within companies, focusing on supporting design teamsFull-time or freelance roles in various industries, leading user experience projects
Employer & Industry UsageUsed by companies to train and evaluate interns in design systems and UI componentsUsed by organizations to improve product usability and user satisfaction

The Internship Design System role focuses on supporting and learning about design systems during an internship, often as part of a training program. In contrast, a UX Designer is a full-time professional responsible for creating and optimizing user experiences. While both roles involve design skills, the internship is more educational and entry-level, whereas the UX Designer role involves independent project management and strategic design decisions.

What are the most commonly searched types of Design System jobs in Washington?

The most popular types of Design System jobs in Washington are:

Infographic showing various Internship Design System job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Mechanical Systems Design Engineer

X-energy

Rockville, MD โ€ข On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 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, 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 ;br>
Job Description
Our Mechanical Systems Design Engineer is responsible for the engineering design and development of mechanical systems, structures, and components. This includes concept development, evaluation of concepts, analysis of systems, structures, and components for their ability to perform their intended function, and ensuring they meet all technical specifications and requirements. The role will ensure the development of the systems and components through production including any necessary prototyping, testing, and commissioning.
Responsibilities
  • Develop mechanical/physical concepts, design and support development of processes to create or identify structures, systems, and components (SSCs) for use in nuclear products or facilities with a focus on nuclear safety.
  • Identify, collect, and document applicable requirements, interfaces, design basis and criteria by coordinating with key stakeholders/systems engineers and support identifying applicable industry codes and standards and the direction of project leads and systems engineers.
  • Planning and performing the analysis required to assess aspects of the SSCs to ensure they can perform their intended functions and meet technical specifications and design requirements.
  • Perform computations utilizing hand calculations and analytical tools for structural, thermal, hydraulic, and other scoping calculations as required at the direction of project leads and systems engineers to ensure SSCs can meet technical requirements.
  • Develop innovative mechanical solutions to refine and deploy concepts, technologies, and designs associated with X-energy developed reactors, including pressure vessels and piping, reactor internals, nuclear fuel, and high temperature materials such as graphite.
  • Integrate design activities across engineering team members, partners, and suppliers and perform supporting scoping and sizing calculations to downselect design features to meet design requirements using guidance from consensus codes and standards.
  • Create and maintain CAD-generated engineering models of reactor SSCs.
  • Support the assessment of SSCs for manufacturability as well as assembly and integration considerations at the direction of project leads.
  • Write and develop design documentation including design basis documents, technical reports, calculations, and drawings in accordance with applicable procedures.
  • Develop Verification and Validation (V&V) plans for analytical tools and support qualification of toolset.
  • Perform work in accordance with X-energy quality procedures for design and configuration management to ensure project quality requirements are met.
  • Provide independent reviews and acceptance reviews of engineering deliverables and data.
  • Lead the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document, without close supervision and extensive latitude for independent judgement.
  • Teach and mentor more junior team members.
  • Stay abreast of industry and academic trends, breakthroughs, and best practices.
  • Maintain professional demeanor and behavior at all times in all forms of communication.
  • Perform other duties as assigned by manager.

Qualifications
  • Bachelor's degree in mechanical engineering, or related engineering discipline (e.g., nuclear aerospace, chemical, etc.) from an accredited institution required.
  • 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 engineering hand calculations is required.
  • Use of Computer-Aided Design (CAD) and product lifecycle management (PLM) software.
  • Hardware ownership including manufacturing and testing oversight.
  • One plus years of demonstrated hands-on experience developing and delivering hardware or manufacturing processes in a production environment is required. May include industry internship experience, hobby, or participation in collegiate engineering projects such as: Formula SAE, Baja SAE, Design Build Fly, Rocket Club, etc.
  • Designing and developing mechanical or fluid systems, assemblies, or components.

Preferred Skills
  • Experience with commercial nuclear power plant operations.
  • Experience using hand-tools and handling equipment to assemble mechanical systems or components.
  • Familiarization with metrology techniques for inspection of components, performing fit checks, and troubleshooting mechanical issues.
  • Familiarization with selection and use of instrumentation for testing and characterizing performance of mechanical systems and components.
  • Experience working in hazardous industrial or manufacturing environments with prior training in areas such as: Pressurized or Stored Energy, High/Low Voltage Safety, Lockout/Tagout, Hoist/Rigging Operations, Machining, Hazard Awareness, etc...
  • Professional experience in commercial nuclear power as well as design, qualification, licensing, and construction to ASME Boiler & Pressure Vessel Code (BPVC) Section III and/or Section VIII.
  • Experience with NRC regulations and licensing requirements for safety-related systems.
  • Experience with design using ASME BPV Code, ASME B31.1 or B31.3, and other industry standards.
  • Experience with mechanical design of heat exchangers, boilers, or steam generators.
  • Experience with Mechanical Process Equipment (Piping, Ducting, HVAC, Fire Suppression, Pumps, Pressure Vessels, Piping, Valves, Structural Supports) selection, sizing, and specification development.
  • Experience with design of control, gate, globe, ball, or check valves for high-pressure and high-temperature fluid or gas applications.
  • Experience with procurement and manufacturing oversight of pressure vessel or large metallic components.
  • Hands-on experience with graphite or other non-metallic components, fabrication or assembly sequencing, and/or tooling development preferred.
  • Experience designing and executing vibration, shock, and modal test programs to qualify mechanical components for high-reliability applications.

Job Level Qualifications:
  • Level III
    • Level Tasks/Responsibilities
      • 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.
    • Level Minimum Qualifications
      • Typically, five years of experience in an engineering role required.
      • 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.
  • Level IV
    • Level Tasks/Responsibilities
      • Lead the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document, without close supervision and some latitude for independent judgement.
      • Provide feedback and guidance to more junior team members with the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document.
      • Lead small groups of engineers to solve complex technical problems and deliver high quality engineering work products on time and within budget.
    • Level Minimum Qualifications
      • Typically, ten years of experience in an engineering role required.
      • 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.
  • Level V
    • Level Tasks/Responsibilities
      • Lead the execution of the core tasks and responsibilities listed in the Job Profile Task/Responsibilities section of this document, without close supervision and extensive latitude for independent judgement.
      • Teach and mentor more junior team members.
      • Stay abreast of industry and academic trends, breakthroughs, and best practices.
    • Level Minimum Qualifications
      • Typically, fifteen years of experience in an engineering role required.
      • 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.

Location: 9801 Washingtonian Boulevard, Gaithersburg, Maryland
Work Site Expectations: 4 days in office
Travel Expectations: up to 10% as needed
Hours:Standard office schedule are 8:00am-5:00pm ET, Mon-Fri
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:
Level III: $115,000 - $140,000 Level IV: $140,000 - $170,000 Level V: $170,000 - $200,000
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