117 jobs found in Herndon, VA

Handles projects from start to finish 100% with little to no oversight. Senior Engineers tackle our most complex projects. Provides oversight, mentorship, guidance and training to others. Job Summary Solve complex technical issues on projects Asses the requirements of a project, break a project into tasks, and work with a Project Manager to determine the scope of work, budget, and staffing Write scope of work for mechanical design based on preliminary review and meetings with the client Prepare engineering studies and schematic design for new systems Analyze operation of existing systems Based on knowledge of applicable building codes, work with code officials and other design professionals when an interpretation or exception to building codes is required Assign and review work of project design team Check progress of work and alert Project Manager to change of scope or additional services Review contractor application for payments Coordinate all aspects of project...

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 Our Mechanical Design Engineer, Emerging Technologies 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,...

Soltesz, Inc. has a full time position for a Senior Engineer in our Rockville, MD office, who likes working with skilled professionals on a team. The Senior Engineer will perform a variety of civil engineering functions in support of a variety of major projects in the region. The Senior Engineer must be career driven, technologically savvy, and able to adapt to a wide variety of project types and sizes. The work required by the Senior Engineer is diverse ranging from general civil engineering duties to technical work that requires strong capabilities in MicroStation and / or AutoCAD. This position requires strong skills in creating land development plans, water resources / stormwater management (SWM) design and reports, sediment control plans and water sewer design. Job Requirements BS degree in Civil Engineering 5+ years of progressive experience directly related to design and construction of land development projects. Responsible for the project design including:...

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 Mechanical Engineering Manager (Dynamic Structural Analysis) to lead our advanced Mechanical Structural Analysis team. This leadership position drives the strategic direction and technical excellence of structural analyses of the Xe-100 Small Modular Reactor (SMR), with particular emphasis on mission-critical reactor systems. The successful candidate will provide leadership for the design and structural analysis of nuclear reactor system components and drive the implementation of...

Company Description ***This position is a FULL-TIME and IN-OFFICE position SHELADIA Associates is a multi-disciplinary international professional consulting firm with demonstrated experience in the successful management and implementation of development projects worldwide. SHELADIA believes practicality and sustainability in development projects require flexible resource management, active participation of all stakeholders, and a shared goal of strengthening institutions and operational systems to optimize available resources. Equal Opportunity and Affirmative Action Employer. Job Description We are seeking a skilled and innovative Senior Transportation Engineer to join our team in Rockville, MD. In this role, you will lead the planning, design, and implementation of transportation systems that improve mobility, enhance safety, and promote sustainability within our communities. Design and develop transportation infrastructure, including roadways, intersections, and...

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 position is responsible for managing the group of engineers responsible for performing a subdiscipline of mechanical engineering across all projects and programs. This includes directing the work of individual contributors on the team, at the discretion of projects which they are supporting, providing organizational support for the project team, and assisting with the design, analysis and drafting of systems, structures, and components for various advanced reactor plants. Job Responsibilities Manages the...

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 growing our Structural Analysis team. We are looking for experienced engineers 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...

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 supporting the Software Services team that performs software development and qualification of design and safety analysis codes and the Risk Informed Safety Analysis team that performs the nuclear safety analysis. The software is used to support X-energy technology (e.g., Xe-100) licensing and design, including system thermo-hydraulic analysis, component thermo-hydraulic analysis, fission product release and transport analysis, neutronics analysis, structural analysis and probabilistic risk...

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...

At DAVIS, we're redefining the way people experience construction by building success for all. The Project Engineer is responsible for assisting the Project Team (office or field) with the daily management and execution of the construction process. This role will assist in safety management, cost management, site management, contracting, scheduling, estimating, bidding, and contract administration functions to help ensure successful completion of the project. Plan, develop, coordinate, and manage onsite construction engineering activities for projects. ESSENTIAL DUTIES + RESPONSIBILITIES Safety Enforce the DAVIS Safety program in accordance with DAVIS Policies and Processes, local, state, and federal laws to include all subcontractors Participate in and reports on safety walks Assist in the development of project-specific safety plan and orientation process Obtain and maintain current certifications for First Aid, CPR and OSHA Technical Knowledge Provide...

Job Summary Deliver and support the electrical design related services for building systems across various projects-including power systems, lighting, fire alarm, and other electrical components for buildings Ensuring that electrical designs meet building codes, safety standards, and regulations set by local authorities and that drawings and designs are in accordance with company production and design standards Collaborate with architects, engineers, and other industry professionals to integrate electrical systems seamlessly into building designs. Incorporate energy-efficient technologies and practices into electrical designs to minimize energy consumption and environmental impact. Estimate the costs associated with electrical designs and ensuring that projects stay within budget constraints. Oversee the testing and commissioning of electrical systems to ensure they function properly and meet performance requirements. Troubleshoot electrical issues that arise during the...

Company Description ***APPLICANTS MUST BE PHYSICALLY LOCATED IN USA Sheladia Associates, Inc. (Sheladia), a minority-owned business established in 1974, is an engineering and architecture firm supporting U.S. government, state and county projects, as well as U.S. funded international projects and multi-lateral donor bank and host-country funded projects. Job Description We are seeking an experienced Mid-Level Civil Engineer to join our team in Rockville, Maryland. As a key member of our engineering department, you will contribute to the design, development, and implementation of various infrastructure projects while ensuring compliance with local regulations and industry standards. Develop and review civil engineering designs for infrastructure projects, including roads, bridges, and water systems Perform complex calculations and analysis to ensure structural integrity and project feasibility Collaborate with multidisciplinary teams to integrate civil engineering...

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...

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 has an exciting opportunity for a Lead Engineer with strong structural analysis experience. This position provides management support and technical leadership to the group performing a subdiscipline of mechanical engineering across all projects and programs. This includes directing the work of individual contributors on the team, at the discretion of projects which they are supporting, providing organizational support for the project team, and assisting with the design, analysis and drafting of systems,...

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 Structural Analysis Engineer 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...

AMT is growing and is seeking a highly motivated Entry Level Water Resources Engineer to join our growing team of design professionals in our Rockville, MD office. Position will start in May 2026 upon graduation. Typical design tasks include stormwater management, storm drainage systems, culverts, open channels, bridge hydraulics, erosion and sediment controls and other water resources engineering tasks. We provide an Excellent Work / Life Balance and an opportunity to work a Hybrid (Combination of Office and Remote) schedule. This is an excellent opportunity to work on challenging projects, develop your career, and seek advancement as a Water Resources Engineer. This position offers a competitive salary and benefits along with the opportunity for significant challenges and rewards. In addition to supporting projects in their assigned office, the candidate may be involved with other AMT offices and project opportunities. Responsibilities Assist in the preparation of...

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...

Worker Type Fixed Term (Fixed Term) Job Description Summary At AV, we understand that a valuable internship should provide meaningful learning and real-world experience. Our Summer Internship Program offers students the opportunity to work alongside experienced engineers and scientists, gaining hands-on exposure to the technologies and challenges that drive our industry. Interns contribute directly to active projects, developing practical skills and building professional relationships in a collaborative environment as a valued member of the team. Our internship program is highly selective, ensuring that each intern receives personalized mentorship and opportunities to engage deeply with our engineering teams. We're seeking motivated students with an interest in electrical engineering and RF technologies to assist in developing and testing custom solutions for next-gen radar, phased array telemetry, radio, and perimeter intrusion detection systems. Responsibilities...

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity. Xometry is seeking a Senior Manufacturing Engineer, Prototype Machining, with a strong eye for detail and mechanical aptitude, who will operate and program CNC machinery to accurately and efficiently manufacture high-quality parts. Duties and responsibilities will include but are not limited to: Reading specifications on blueprints and mechanical drawings and ensuring they are met. Setup, program, and operate CNC Mill and Lathe for prototype/production part runs Be able to run tests on machines to check machine outputs according to specifications, and adjust as necessary. Design fixtures and manufacture them...

ATI has a current need for an Electrical Designer/Engineer to provide electrical system design, project management, and construction administration to support renovation of biomedical research laboratories at the National Institutes of Health (NIH) in Bethesda, Maryland. Great Pay and Benefits for an Electrical Designer/Engineer $115,000 - $130,000 annual salary depending on qualifications and experience; 11 annual paid holidays; Paid annual vacation and sick leave; Employee and family health, dental, prescription, and vision insurance with 75% of the premiums paid by the company; 401(k) plan with 4% employer match vesting immediately; Employer paid short-term and long-term disability, and life insurance; Professional development assistance including memberships, professional licenses, and tuition reimbursements; and Opportunity to work remotely for two days/week. Candidate Requirements for an Electrical Designer/Engineer Bachelor's degree in a related discipline OR...