26 engineer iii jobs found

Job Type Full-time Description Project Engineer III opportunity with an established multi-office, industry-leading consulting engineering firm. This is an excellent opportunity to join our team and requires the exercise of independent judgment and discretion in handling specific details and activities. The incumbent is expected to work both independently and within a team environment with minimum supervision. Looking for a Project Engineer with 5+ years of overhead and underground distribution design experience. Responsibilities: Design, stake and coordinate overhead and underground distribution projects to meet NESC, RUS or other applicable standards, specifications and all applicable codes. Perform peer and final reviews of distribution designs performed in part or in full by others to ensure all applicable standards, specifications and codes are met. Seal distribution line designs completed by you and others. Coordinate design and construction of distribution line...

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 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. Job Profile...

Soltesz, Inc. has a full time position for a Site / Civil Engineer III in our Waldorf, MD office, who likes working with skilled professionals in a team oriented environment. This position performs a variety of civil engineering design functions in support of a variety of major projects in the region. The candidate must be career driven, technologically savvy, and able to adapt to a wide variety of project types and sizes. The work required by the Engineer II/III is diverse ranging from general site / civil engineering duties to technical work that requires strong capabilities in MicroStation / AutoCAD, MS Excel, MS Word, MS Project, PowerPoint, Outlook, Access and Adobe Acrobat. Experience in software programs which may include, but not limited to: TR-55, TR-20, HEC-RAS, XP-SWM, Hydroflow, KY-Pipe, WaterCad is preferred, but not required. Previous design experience with site / civil projects in either Charles County, Prince George's County, St. Mary's County or Montgomery...

Quantum Space is redefining mobility and maneuverability in space. Our high-mobility spacecraft platforms support national security, civil, and commercial missions with unmatched flexibility and propulsion capability. We build fast and iterate quickly. Who We're Looking For We are seeking a Senior Mechanical Engineer to own flight hardware development on our Spacecraft Programs. This role is built for an engineer who can take a subsystem/component from requirements to a released design, through build, integration, and test-while collaborating tightly with AIT and manufacturing. Senior-level expectations include independent ownership of deliverables and leadership of technical execution for meaningful scopes. Where You'll Make an Impact Own mechanical components/subsystems end-to-end: requirements, design, analysis coordination, release, and integration support Develop CAD and drawings in Creo; apply GD&T and define inspectable requirements Drive interface closure:...

Job Description In the Structural Engineer / Stress Analyst position you will work in a fast-paced environment and perform structural analysis using hand calculations and finite element analysis (FEA) on a wide variety of highly loaded subsea structure such as remotely operated vehicle (ROV) frames, mechanisms, pressure vessels, ship over-boarding equipment, and advanced development projects. You will work with designer engineers from a program's initial stages through structural testing and completion, influence load path, and ensure structural integrity. The work spans static and dynamic studies, performing linear and non-linear structural analysis including transient shock, fatigue and fracture, bolt and weld analysis, defining load tests, DDAM, and documentation. Applicant must be a US citizen and have the capability to obtain a security clearance. Applicants with Top Secret/SCI with CI poly are preferred. Responsibilities Develop load cases and quantify loads for...

Empower, Innovate, Impact! At Team A-TEK, we EMPOWER people to drive INNOVATION that IMPACTS mission! A-TEK operates at the intersection of mission and innovation by applying our deep domain expertise across the federal markets. Embracing our digital-first strategy, A-TEK provides enhanced capabilities in application development, digital transformation, enterprise IT, and scientific services. Our solutions are designed to modernize, automate, secure, protect, and enhance the operations of our federal clients, ensuring they stay ahead in a rapidly evolving digital landscape. Our work is fueled by a passion to serve our clients' needs and to protect the safety and welfare of Americans. That passion shapes how we nurture our most valuable asset - Our Employees. A-TEK actively cultivates the talent that drives our success and fosters a creative, challenging, and mission-driven work environment for current and future employees. A-TEK is seeking a highly skilled and experienced...

Job Type Full-time Description Civil/Structural Engineer opportunity with an established multi-office, industry-leading consulting engineering firm. This is an excellent opportunity to join our team and requires the exercise of independent judgment and discretion in handling specific details and activities. The incumbent is expected to work both independently and within a team environment with minimum supervision. Responsibilities: Geotechnical and structural analysis and design calculations related to transmission pole foundations including direct embedment, vibratory, and drilled pier foundations. Geotechnical and structural analysis and calculations related to electrical substation structures and equipment foundations. Geotechnical and environmental analysis and design calculations related to electrical substation oil-containments. Structural analysis and design calculations related to substation bus-work and steel framework. Assist in the design and development of...

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world! We are seeking a highly skilled Mission Critical Professional Electrical Engineer to join our dynamic team responsible for the design and analysis of high-reliability electrical systems supporting mission critical environments and data centers. The ideal candidate will have a strong background in electrical engineering with a focus on power distribution, redundancy, system resilience, and energy efficiency in mission critical applications. This is an onsite position in our Baltimore, MD office. Responsibilities The engineer shall be able to lead small to medium electrical design projects and direct junior-level engineers. The engineer must excel at collaboration with clients, the...

Salary : $85,796.00 - $162,698.00 Annually Location : Howard Soil Conservation District, 14735 Frederick Road, Cooksville, MD 21723, MD Job Type: Full Time Job Number: SCD - 06252026 Department: Soil Conservation District Opening Date: 07/01/2026 Closing Date: 8/7/2026 12:00 AM Eastern POSITION SUMMARY/CLASS DESCRIPTION The Howard Soil Conservation District is seeking an Engineering Specialist II/III to review various types of grading and development plans. The position requires considerable knowledge of the Howard County development review process, including all aspects of sediment and erosion control plan compliance. An understanding of AutoCAD, GIS, and the County's PDOX plan review system is preferred. The position requires a Bachelor of Science degree and three (3) years of experience in development plan review, engineering, or other related field. Work experience may be substituted for education requirement on a year-for-year basis. Resume and cover letter...

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...

Job Description The Project Engineer (ME-III) has mastery of at least one core engineering principle and advanced knowledge of related engineering fields. The Project Engineer independently directs and technically manages engineering and design activities under the guidance of a Project Manager, and is responsible for tracking progress and technical adequacy of the design solution. The Project Engineer interacts with all OTECH departments as necessary to provide engineering support to OTECH manufacturing, integration, and test activities, and provides work leadership for lower level employees. Experience in maritime and/or subsea engineering is highly desired. Responsibilities ESSENTIAL Develop and apply advanced engineering analytical and design methods, theories and research techniques, to complex engineering projects. Coordinate and supervise an interdisciplinary design team of engineers, designers, drafters, technical writers, and technicians. Review progress and...

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,...

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:...

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...

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 Senior Piping and Valve 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...

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...

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...

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...

Quantum Space is redefining mobility and maneuverability in space. Our high-mobility spacecraft platforms support national security, civil, and commercial missions with unmatched flexibility and propulsion capability. We build fast and iterate quickly. Who We're Looking For We are seeking a technically skilled and hands-on Electrical Engineer II to support the development of specialized spacecraft electronics for next-generation Ranger missions. In this role, you will contribute to the design, development, integration, qualification, and flight delivery of high-reliability avionics and spacecraft electronics supporting long-duration, high-mobility space missions. Working closely with systems, mechanical, thermal, RF communications, FPGA, software, and integration engineers, you will help develop flight-ready electronics from early concept through spacecraft integration and launch. This position is ideal for an engineer who thrives in a fast-paced development environment and...

Overview If you're an architectural or engineering professional who wants your work to mean something beyond the blueprint, this is the opportunity to take notice of. As a key member of NOAA's Office of Atmospheric Research (OAR) facility and real property team, you'll apply your architectural and technical expertise to support the physical infrastructure behind some of the nation's most critical scientific research. From interpreting facility drawings and managing complex project portfolios to advising on next-generation priorities, your skills will directly shape the environments where groundbreaking atmospheric science happens. The Scientist/Engineer will provide support services for planning, execution, and evaluation of Oceanic and Atmospheric Research (OAR) real property and facility projects. Whether you're developing project plans, reviewing submittals, or coordinating improvement and repair projects across CONUS and OCONUS sites, every deliverable you produce supports a...