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Internship Serdes Design Engineer Jobs in Washington

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Internship Serdes Design Engineer information

What does an internship Serdes design engineer do?

An Internship Serdes (Serializer/Deserializer) Design Engineer assists in designing high-speed data transmission circuits that convert data between serial and parallel forms. They typically work under the guidance of experienced engineers to help develop, test, and optimize SerDes blocks used in integrated circuits for applications like networking, data centers, and consumer electronics. Tasks may include schematic design, simulation, layout, and validation of high-speed analog and mixed-signal circuits. The internship provides hands-on experience with industry-standard electronic design automation (EDA) tools and exposure to the full chip design flow.

What are the key skills and qualifications needed to thrive as an internship Serdes design engineer?

To thrive as an Internship Serdes Design Engineer, you need a solid background in electrical engineering principles, digital and analog circuit design, and familiarity with SerDes architectures, typically gained through coursework or related experience. Knowledge of simulation tools (such as Cadence, HSPICE, or MATLAB), and experience with hardware description languages like Verilog or VHDL are commonly expected. Strong problem-solving skills, attention to detail, and effective communication help interns excel in collaborative and fast-paced project environments. Mastery of these skills is crucial for supporting high-speed interface design, ensuring signal integrity, and contributing effectively to engineering teams.

What types of projects and responsibilities can I expect as an internship Serdes design engineer?

As an Internship Serdes Design Engineer, you can expect to work on tasks such as assisting in the design and simulation of high-speed serial interfaces, supporting validation and debugging efforts, and collaborating with senior engineers to optimize signal integrity. You may be involved in lab measurements, data analysis, and documentation of design processes. Interns typically participate in team meetings and contribute to the development of test benches or verification environments, providing a valuable opportunity to gain hands-on experience in both digital and analog design aspects within a collaborative engineering team.

What is the difference between Internship Serdes Design Engineer vs Serdes Design Engineer?

AspectInternship Serdes Design EngineerSerdes Design Engineer
QualificationsEnrolled in or recent graduate in Electrical Engineering or related fieldBachelor's or Master's in Electrical Engineering, with experience preferred
Work EnvironmentInternship program, collaborative team, learning-focusedFull-time professional role, project-driven, independent responsibilities
Industry UsageEntry-level, training, and development stageDesign, development, and testing of Serdes components in industry projects

The Internship Serdes Design Engineer role is an entry-level position aimed at students or recent graduates gaining hands-on experience. In contrast, a Serdes Design Engineer is a full-time professional responsible for designing and developing high-speed serial transceivers. The internship provides foundational exposure, while the full engineer role involves independent project execution and advanced design tasks.

What are popular job titles related to Internship Serdes Design Engineer jobs in Washington?

For Internship Serdes Design Engineer jobs in Washington, the most frequently searched job titles are:

Infographic showing various Internship Serdes Design Engineer job openings in Washington as of August 2026, with employment types broken down into 1% Internship, 83% Full Time, 10% Part Time, and 6% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Mechanical Design Engineer - Reactor Internals (In-Vessel Shielding)

X Energy LLC

Rockville, MD • On-site

$77K - $105K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 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 is seeking a Mechanical Design Engineer responsible for the engineering design, analysis, and development of the in-core shielding elements that comprise the Reactor Vessel Internals (RVI) for X-energy's advanced high-temperature gas-cooled reactor. This role supports the design lifecycle from concept development through detailed design, analysis, manufacturing support, testing, and commissioning while ensuring compliance with nuclear safety, quality, and regulatory requirements.
The engineer will work closely with cross-functional engineering teams to develop shielding component designs that satisfy structural, thermal, manufacturing, and integration requirements within the reactor vessel. Success in this role requires strong mechanical and nuclear design fundamentals, an understanding of complex assemblies, and the ability to balance performance, manufacturability, and nuclear safety requirements throughout the product development lifecycle.
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.
  • 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.
  • 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.
  • 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.
  • Maintain professional demeanor and behavior at all times in all forms of communication.
  • Perform other duties as assigned by manager.

Minimum Qualifications
  • Typically, five years of experience in an engineering role required.
  • 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.
  • 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.
  • Hardware ownership including manufacturing and testing oversight.
  • Use of Computer-Aided Design (CAD) and product lifecycle management (PLM) software. E.g. UG/NX, SolidWorks, Pro-Engineer, Teamcenter, Windchill, or similar.
  • Designing and developing mechanical or fluid systems, assemblies, or components.

Preferred Qualifications
  • Prior professional experience in the commercial nuclear, naval nuclear, or advanced reactor industry is highly preferred.
  • Experience designing reactor internals, in-core structures, shielding components, graphite assemblies, or other reactor vessel internal components.
  • Familiarity with high-temperature reactor technologies, including gas-cooled reactors or graphite-moderated reactor systems.
  • Experience designing components subjected to combined thermal, structural, irradiation, and seismic loading.
  • Knowledge of nuclear materials used in reactor internals, including stainless steels, graphite, neutron shielding materials, and high-temperature alloys.
  • Experience developing mechanical designs in accordance with ASME Section III, NRC requirements, and nuclear quality assurance standards.
  • Experience supporting component qualification, manufacturing, testing, and design verification for safety-related nuclear hardware.
  • Experience working within multidisciplinary reactor design teams and coordinating interfaces between reactor core, vessel internals, structural, thermal-hydraulic, and systems engineering disciplines.

Location: 9801 Washingtonian Boulevard, Gaithersburg, Maryland
Work Site Expectations: 4 days in office
Travel Expectations: Up to 10% as needed
Hours: Standard office hours are 8:00am - 5:00pm ET, 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:
$115,000 - $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