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20 structural engineer intern jobs found

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Onsite structural engineer intern Maryland
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BN
Aug 05, 2026
Full time
Mechanical / Aerospace System Engineer
$82,000 - $108,000 yearly
BNH Hillandale, MD
Overview Job Title: Mechanical/Aerospace System Engineer Location: White Oak, MD Function/Branch: Engineering / Tunnel 9 Directorate: Test Operations Position Type: Regular, Full-Time Pay Type: Exempt Grade: L06 / L07 Salary Range : Grade 06: $82,000 - $108,000; Grade 07: $88,000 - $125,000 **Current US Citizenship required** **If you are seeing this posting on a job board, BNH highly recommends you apply directly on the Careers Center page of our business website (https://careers-bnh.icims.com/jobs). Job board applications are not always compatible with company applicant tracking systems.** Overview Beyond New Horizons, LLC (BNH) has an exciting opportunity for a Mechanical or Aerospace Systems Engineer, supporting TOS II, at Tunnel 9 in Silver Spring, MD. The Systems Engineer will be working as a member of an integrated team responsible for operating and maintaining, as well as supporting tests the United States Air Force Test Operations and...
BN
Aug 05, 2026
Full time
Mechanical / Aerospace System Engineer
$108,000 - $144,000 yearly
BNH Hillandale, MD
Overview Job Title: Mechanical/Aerospace System Engineer Location: White Oak, MD Function/Branch: Engineering / Tunnel 9 Directorate: Test Operations Position Type: Regular, Full-Time Pay Type: Exempt Grade: L08/L09 Salary Range : Grade 08: $108,000 - 144,000; Grade 09: $130,000 - 175,000 **Current US Citizenship required** **If you are seeing this posting on a job board, BNH highly recommends you apply directly on the Careers Center page of our business website (https://careers-bnh.icims.com/jobs). Job board applications are not always compatible with company applicant tracking systems.** Overview Beyond New Horizons, LLC (BNH) has an exciting opportunity for a Mechanical or Aerospace Systems Engineer, supporting TOS II, at Tunnel 9 in Silver Spring, MD. The Systems Engineer will be working as a member of an integrated team responsible for operating and maintaining, as well as supporting tests the United States Air Force Test Operations and...
IC
Aug 05, 2026
Intern
Manufacturing Engineer Intern
$20.00 hourly
IDEX Corporation Linthicum Heights, MD
If you're looking for a special place to build or grow your career, you've found it. Whether you're an experienced professional, a recent college graduate or somewhere in between, IDEX is a place where you can apply your existing skills and learn new ones in an environment where you can make an impact. With interesting opportunities in engineering, marketing, sales, supply chain, operations, HR, finance, and more across more than 40 diverse businesses around the globe, chances are, we have something special for you. US Valve is seeking a motivated, hands-on Engineering Intern to support tooling design, production efficiency, and continuous improvement initiatives within our valve assembly operations. This role is designed for a student who wants real-world experience working directly on the shop floor while applying engineering fundamentals to manufacturing challenges. The intern will contribute to multiple projects, including redesigning a seal-tapping tool, auditing production...
Xe
Aug 05, 2026
Full time
Mechanical Design Engineer - Reactor Internals (In-Vessel Shielding)
$115,000 - $140,000 yearly
X-energy LLC Rockville, MD
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...
RS
Aug 05, 2026
Full time
Design Engineering Manager - Frederick, MD
$110,000 - $160,000 yearly
Rohde & Schwarz Frederick, MD
The candidate for this position will lead a team of Design Engineers creating production documentation for air traffic control systems. The candidate will serve as manager and technical point of contact for the team to help the team grow and create optimal solutions. This position requires being 100% in-office in our new Frederick, MD production facility. Your tasks Manage a team of design engineers producing production documentation Work with engineers to produce high quality mechanical designs Ensure on-time release of documentation and BOMs for products and projects Review designs for accuracy and adherence to internal and industry standards Serve as design engineering point of contact to project management, systems engineering, production, test engineering, and others as needed Assist in identifying gaps in processes and training needs; help implement solutions Manage design team's project schedules and prioritize tasks when conflicts arise Exciting...
SS
Aug 05, 2026
Full time
Project Engineer - IPT
$95,000 - $130,000 yearly
Standard Solar Rockville, MD
The Solar PV Project Engineer provides management & oversight to the engineering processes required to advance commercial scale projects from the Preliminary Design phase through the construction process. They manage and coordinate all internal & external engineering design efforts, manage the design process, interact with AHJ & utility needed to support both permitting and interconnection efforts. The Project Engineer is also the primary party responsible for coordination with the Independent Engineer at the end of the project to obtain necessary documentation to close project financing. Essential Duties and Responsibilities: Coordinate with structural, electrical, geotechnical, environmental, and civil Professional Engineers during design process to assure the design meets technical and code requirements. Manage professional engineer review process to obtain engineering deliverables. Work closely with and manage 3rd party professional surveyors to document...
DC
Aug 05, 2026
Full time
Senior VDC Engineer
$88,000 - $105,000 yearly
DAVIS Construction Rockville, MD
At DAVIS, we're redefining the way people experience construction by building success for all. SUMMARY: The Senior Virtual Construction Engineer is a technical leader responsible for planning, overseeing advanced BIM/VDC workflows on complex construction projects. They provide strategic direction for model based coordination, and deliverable development while mentoring junior staff. This role leads multiple complex BIM coordination efforts while reporting to higher staff. MINIMUM QUALIFICATIONS: Bachelor's degree in Architecture, Engineering, Construction Management, Surveying, or related field, or equivalent years of experience A minimum of three (3) years VDC experience Advanced proficiency across BIM industry software such as Autodesk Navisworks, Revit and AutoCAD Demonstrated ability to independently manage federated models, clash detection, and coordination issue resolution Deep understanding of point cloud processing, analysis and...
CS
Aug 05, 2026
Full time
Mechanical Engineering Manager (Pressure Vessel)
CSG Garrett Park, MD
Mechanical Engineering Manager (Pressure Vessel) Overview We are seeking an experienced Mechanical Engineering Manager to lead a team responsible for the design and development of pressure vessels, steam generators, and other complex mechanical systems. This role combines technical leadership with people management. You will oversee engineering projects from concept through design, analysis, manufacturing, and testing while ensuring work is delivered on time, within budget, and to the required quality standards. You will mentor engineers, support their professional development, and collaborate with cross-functional teams to deliver innovative and practical engineering solutions. Location: Rockville, Maryland Work Pattern: 4 days per week in the office Travel: Approximately 10% Hours: Monday to Friday, 8:00 AM to 5:00 PM (ET) Key Responsibilities Lead and manage a team of mechanical engineers across multiple projects. Oversee the design, analysis, and evaluation of pressure vessels,...
CS
Aug 05, 2026
Full time
Mechanical Design Engineer
CSG MD
Mechanical Design Engineer - Component & Hardware Ownership Location: Rockville, MD (On-site / Hybrid) The Mission Traditional nuclear and aerospace projects can take decades to get off the drawing board. We are changing that. We are partnering with an advanced technology pioneer that is actively building and commercializing next generation technology designed to provide clean, safe, and continuous power to heavy industry and the grid. With major commercial backing and a clear path to deployment, our client is moving fast. We are looking for Mechanical Design Engineers who want to escape the bureaucracy of legacy engineering and actually build physical hardware. Why This Role is Different True Ownership: You will not just be designing minor brackets or updating legacy drawings. You will own complex, mechanical assemblies from initial CAD layout through finite element scoping, prototyping, testing, and vendor fabrication. Work with Real, Heavy Hardware: This is a role for...
CS
Aug 05, 2026
Contractor
Mechanical Design Engineer
CSG Garrett Park, MD
Mechanical Design Engineer We are partnering with a cutting-edge advanced nuclear energy company building the next generation of clean, reliable power, helping shape the future of energy by providing dependable, always-on power that supports economic growth while accelerating the transition to a low-carbon world. We are seeking a Mechanical Design Engineer to support the design, development, and delivery of mechanical systems, structures, and components for advanced nuclear applications. This role will be responsible for developing engineering solutions from concept through production, including design, analysis, prototyping, testing, and commissioning. Location: Rockville MD Work Site Expectations: 4-5 days in office Travel Expectations: up to 10% as needed Hours: 8:00am-5:00pm ET, Mon-Fri Key Responsibilities Develop and evaluate mechanical design concepts for structures, systems, and components used in nuclear facilities and equipment Define and document design requirements,...
CS
Aug 05, 2026
Contractor
Mechanical Engineering Lead (RPV)
CSG Garrett Park, MD
Mechanical Engineering Lead (Pressure Vessel) We are partnering with a cutting-edge advanced nuclear energy company building the next generation of clean, reliable power, helping shape the future of energy by providing dependable, always-on power that supports economic growth while accelerating the transition to a low-carbon world. We are seeking an experienced Design Lead to oversee the design, analysis, and qualification of reactor pressure vessel (RPV) and pressure boundary components. This role will lead a team of engineers, ensuring designs meet regulatory, safety, quality, and performance requirements throughout the design and licensing lifecycle. The position provides technical leadership and management support to a mechanical engineering team across multiple projects. Responsibilities include guiding engineering staff, supporting project execution, and leading the design and analysis of systems, structures, and components for advanced nuclear facilities. Location:...
AC
Apr 17, 2026
Full time
Traffic Engineer
Alpha Corporation Baltimore, MD
Alpha Corporation established in 1979, is a full-service woman-owned firm, providing civil, and structural engineering, program and construction management, project controls, and technology services for various building types, transportation, and heavy infrastructure projects. We provide services to a broad spectrum of clients, including all levels of government agencies, public and private enterprises/partnerships. Alpha has been performing civil engineering design services since the firm's inception. Our vision is to be recognized by our clients for responsive, innovative, and quality services in the building, transportation, and infrastructure sectors, and to be the employer of choice. Alpha was awarded the ENR Mid-Atlantic 2022 Design Firm of the Year and Top 100 PM/CM firm. If you're up for the challenge to stretch, grow and excel in your career as an Inspector consider joining our award-winning team at Alpha Corporation to support our growing team. Alpha Corporation is...
Xe
Apr 16, 2026
Full time
Lead, Mechanical Engineering (Reactor Pressure Vessel)
$127,500 - $212,500 yearly
X-energy LLC Rockville, MD
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 an experienced Design Lead for our Reactor Pressure Vessel (RPV) team to lead the design, analysis, and qualification of pressure boundary components for our Xe-100 small modular reactor. This role will be responsible for ensuring RPV designs meet all regulatory, safety, and performance requirements while leading a team of engineers through the design and licensing process. This position provides management support and technical leadership to the group performing a subdiscipline of mechanical...
SF
Mar 15, 2026
Full time
Senior Signage Engineer
$70,000 - $90,000 yearly
Strategic Factory Owings Mills, MD
Job Type Full-time Description Position Summary While working as a signage engineer, you will produce fabrication drawings for exterior signage (freestanding, wall-mounted, illuminated, non-illuminated), interior signage (of all varieties, including but not limited to dimensional logos/letters, ADA signage, POP displays, tradeshow/exhibit spaces) from design intent drawings Essential Duties & Responsibilities Based on customer and project manager supplied content and message schedules create CAD-type drawings, layouts and production files using designated software tools Generate and revise drawings and /or documentation related to signs, as required by permit offices or internal fabrication and installation teams Produce production-ready art for us by the internal fabrication teams and the equipment (router files, channel letter bender files, brakeform equipment, etc.) Coordinate with all aspects of sign making process to meet internal and external deadlines...
Xe
Feb 26, 2026
Full time
Mechanical Engineer, Graphite
X-energy LLC Rockville, MD
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 professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of the Xe-100. This role is responsible for the engineering design and development of mechanical systems, structures, and components such as Reactor Internal Structures, Steam Generator System, Helium Circulator System, Graphite Core Components, Reactor Cavity Cooling System, or Nuclear Auxiliary Systems. This includes concept development, evaluation of concepts, analysis of...
Xe
Feb 24, 2026
Full time
Mechanical Design Engineer
$79,500 - $132,500 yearly
X-energy LLC Rockville, MD
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 professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of the Xe-100. This role is responsible for the engineering design and development of mechanical systems, structures, and components such as Reactor Internal Structures, Steam Generator System, Helium Circulator System, Graphite Core Components, Reactor Cavity Cooling System, or Nuclear Auxiliary Systems. This includes concept development, evaluation of concepts, analysis of...
Xe
Feb 05, 2026
Full time
Engineer V, Civil Structural
X-energy LLC Rockville, MD
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 This role is responsible for the development and design of the site, layout, buildings and structures of the Xe-100 plant. This includes concept development and evaluation, as well as analysis and design of systems, structures, and components (SSCs). This role will collaborate with a multi-disciplined team of engineers, suppliers, construction contractors and other project stakeholders, and support key objectives in deploying the Xe-100 plant that has advantages in safety, reliability, economics and sustainability...
MJ
Nov 27, 2025
Full time
Senior Engineer/Architect
M&J Engineering Rockville, MD
Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations. M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual...
MJ
Nov 08, 2025
Full time
Senior Engineer/Architect
M&J Engineering Rockville, MD
Overview M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations. M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual...
Xe
Aug 25, 2025
Full time
Principal Engineer/ Mechanical Engineering Manager (Heat Exchanger Design)
$152,000 - $228,000 yearly
X-energy LLC Rockville, MD
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 seeking an accomplished Principal Engineer/Mechanical Engineering Manager (Heat Exchanger Design) to lead our advanced Mechanical Design team in the development of Steam Generators and Heat Exchangers for advanced nuclear reactor applications. This leadership position drives the strategic direction and technical excellence of mechanical design operations for the Steam Generator of the Xe-100 Small Modular Reactor (SMR), with particular emphasis on mission-critical reactor systems. The successful candidate...
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