311 design engineer jobs found in Culpeper, VA

Job Title: Design Engineer Department: Operations Reports To: Chief Engineer Location: Culpeper, VA Job Type: Direct Hire Salary: $85,000 to $105,000 Job Summary: Qualdoc is seeking a dedicated Design Engineer to lead cross-functional teams responsible for turning ideas into functional prototypes using efficient and affordable processes, and then taking these prototypes to actual production. The ideal candidate will also evaluate current products and designs, with a focus on designing and modeling existing and new patterns. All duties will be performed within safety, quality, and production standards. Key Responsibilities: Utilize computer-aided design (CAD) equipment to develop data, preliminary layouts, sketches, and notes to present design proposals to internal and external customers. Design and model foundry tooling such as patterns and core boxes. Work with the product development team to finalize new product designs, considering manufacturing...

About Electra At Electra, we're pioneering sustainable aviation through the development of hybrid-electric Ultra Short Takeoff and Landing (eSTOL) aircraft designed to transform regional mobility. Our aircraft operate from soccer-field-sized spaces-enabling Direct Aviation, a new mode of point-to-point air travel that brings communities closer together. Headquartered in Northern Virginia with a location in Switzerland, Electra is building a diverse global team passionate about redefining the future of flight. Position Overview Electra is seeking a Senior Airframe Design Engineer to lead key aspects of the design, integration, and development of primary and secondary structures for our nine-passenger EL9 hybrid-electric aircraft. In this role, you will take ownership of major structural design deliverables, collaborate deeply with multidisciplinary teams, and help ensure the aircraft's structures meet performance, safety, manufacturability, and certification goals. This...

About Electra: Electra's next gen mission is to develop Ultra Short aircraft, built for Direct Aviation. We are redefining the next level of connectivity, pioneering direct aviation - without airports, emissions, or noise. Electra's Ultra Short aircraft will revolutionize air travel by bringing it closer to where we live, work, and play, making new connections possible. This makes a new venture like Electra exciting and fast-paced. Headquartered in Northern Virginia, we're on a quest to build a team of insanely talented people who want to do meaningful work. Position Overview: Electra.aero, a next-gen aerospace technology company, seeks a dynamic and energetic Staff Design Engineer - Propulsion. This role will conduct design, analysis, test, and integration of propulsion systems on Electra's 9-passenger hybrid electric eSTOL (electric short takeoff and landing) aircraft. The ideal candidate will have a strong background in 3D design, analysis, and aircraft integration...

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment. ERG is seeking an experienced Senior Electrical Design Engineer to independently develop electrical designs for renovations and upgrades to existing buildings and power distribution systems.. This is a fulltime onsite position at the Naval Support Facility (NSF) Indian Head. Indian Head, MD, is approximately 30 miles from Washington, DC, 25 miles from Alexandria, VA, and 60 miles from Fredericksburg, VA. Job Description:...

M echanical Design Engineer III/IV Security Clearance An active security clearance or the ability to obtain a clearance is required. Only U.S. citizens are eligible for security clearances. Overview You will work to develop new generations of sensing and real-time processing and actuation technologies in a fast-paced and exciting environment. As part of a small and dedicated team, you will be given immediate responsibility for designing and analyzing complex mechanical systems. You will develop designs from concept to production, with hands-on involvement to oversee parts fabrication, system assembly and validation testing along the way. Typical day-to-day work is done using CAD for design, along with analysis tools such as Excel and MATLAB. Prototype part fabrication often occurs in-house, with larger orders outsourced to local vendors under the engineer's direct supervision. Once parts or systems become available, validation testing occurs on a regular basis at internal...

Job Description Position Summary The Electrical Design Engineer II is responsible for the design and oversight of process systems for new construction and retrofit projects. This position requires thorough knowledge of the design of electrical equipment, electrical power and grounding systems, telephone and communication systems, life safety systems including fire alarms, and instrumentation and controls systems, and full system design for a wide range of facility types and projects varying in size and complexity. Design experience with a focus on power distribution and feeders, grounding, telecommunication and data, fire alarm/life safety systems, and instrumentation and controls systems is preferred. Position Details Participate in conceptual design efforts on all project sizes Prepare estimates for design options Perform calculations for a project, such as load calculations, panel schedules, short circuit and arc-flash, equipment and product selection, and sizing,...

Job Summary We are seeking an experienced Audio-Visual Design Engineer to join our dynamic Audio-Visual team. In this role, you will play a key part in planning, designing, and implementing innovative audio-visual solutions across a variety of projects. You will collaborate closely with multiple departments to ensure seamless integration and high-quality outcomes. Location: Ashburn, VA Travel: Up to 50% annually The position is primarily in-office, with an expectation of being in the office a minimum of 4 days per week, except when on-site project work is required. Responsibilities Prepare AV design packages, perform equipment inventory, install and verify systems Create floor plan diagrams, room and rack elevations, and audio, video, and control line diagrams Prepare bill of materials that includes hardware, materials, wall plates, and cabling, and provide estimates for services for internal review Provide specifications and detailed schematics for AV...

12th February, 2026 Our client, a full-service Civil Engineering and Site Development consulting firm in Tysons, VA, is seeking a Design Engineer to join their growing team! This is an onsite/full-time/direct-hire position Salary range based on experience: Up to $65k We are seeking a Design Engineer who is driven and looking for technical growth and advancement in a dynamic workplace. The successful candidate will work on various projects and will be part of a multi-disciplined design team that includes civil engineers, planners, landscape architects, and CADD designers, all under the supervision of an experienced professional engineer. The successful candidate will work closely with a project engineer, assisting/mentoring you in the performance of tasks associated with the preparation of various engineering plan submissions, such as roadway design, erosion control, and stormwater management design, site grading and layout design, storm drainage, water & sewer...

Job Description Job Title: Civil Engineer Type: Direct Hire Work Location: Tysons, VA Job Overview: We are seeking a design engineer who is driven and looking for technical growth and advancement in a dynamic workplace. Essential Job Responsibilities: The successful candidate will work on various projects and will be part of a multi-disciplined design team that includes civil engineers, planners, landscape architects, and CADD designers, all under the supervision of an experienced professional engineer. The successful candidate will work closely with a project engineer assisting/mentoring you in the performance of tasks associated with the preparation of various engineering plan submissions, such as roadway design, erosion control, and stormwater management design, site grading and layout design, storm drainage, water & sewer design, as well as site planning. Individual tasks might include drainage area map preparation, channel or pipe flow...

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...

Ready to grow your career while driving the future of smart buildings? At Smart Building Technologies (SBT), a Fidelity company, we're helping facilities run smarter, safer, and more efficiently through innovative building automation and control solutions. We're looking for a Design Engineer who's passionate about technology, detail-oriented, and ready to help shape high-performance environments through exceptional system design. If you love solving complex challenges, turning technical concepts into reality, and working alongside a collaborative, fast-paced team - this is your opportunity to make an impact. What You'll Do: • Design complete building automation systems including mechanical system layouts, electrical drawings, bills of materials, sequences of operations, valve and damper schedules, and DDC panel layouts. • Determine the best mix of products and installation methods to deliver cost-effective, efficient project solutions. • Prepare submittals, shop drawings,...

Summary: Researches, develops, designs, sustains, and tests mechanical/electromechanical products and systems related to commercial HVAC equipment. Also directs and coordinates activities involved in fabrication, operation, application, installation, and repair of mechanical/electromechanical products and systems by performing the following duties: Essential Duties and Responsibilities: Design/Development and Product Management: Research and analyze data such as customer design proposal, specifications, and manuals to determine the feasibility of the design or application. Mechanical design of heat transfer systems including: chilled water systems, air/water cooled refrigerant systems, and fluid pumping systems, all in accordance with engineering design standards and customer specifications. Provide engineering material including: bills of materials, piping drawings, sheet metal drawings, assembly drawings, installation drawings, and refrigeration drawings. Perform...

TCOM, L.P. requires a SENIOR MECHANICAL DESIGN ENGINEER (hydraulics focus) with experience in the design of machinery and hydraulic drive systems to join a small group designing a mobile mooring system for a lighter than air defense balloon. The balloon, known as an aerostat, is a helium filled aerodynamic balloon flown up to 15,000 ft on a state-of-the-art tether. The mooring system utilizes a capstan winch to control aerostat ascent or descent, housed in a steel structure. Truss structures carry the loads of the moored aerostat. The mooring system can weather vane with the wind, be transported on a series of special trailers, and be air transportable. This opening is for the Mechanical Design department. Working Procedure: Design of industrial machinery for winch systems and mooring components including component selection, analysis, weld details, heat treatment and finish specifications. Should be familiar with basic machine design and analysis. Design of closed-loop...

Electrical Design Engineer (Industrial Automation) Employment Type: Full-Time, Direct Hire Location: Midlothian, Virginia Status: Accepting Candidates Salary: $85,000 - $100,000 per year (Depending on Experience) Job Overview We are seeking an experienced Electrical Design Engineer to support the design and development of industrial automation equipment. This role focuses on industrial PC-based control systems (non-PLC architecture), motion systems integration, and electrical design for advanced automation platforms. Electrical System Design Design and develop electrical schematics for industrial automation equipment Specify components including industrial PCs, distributed I/O modules, servo drives, BLDC motors, sensors, safety circuits, and power distribution Develop panel layouts and wiring diagrams using electrical CAD software Design grounding, shielding, and EMI mitigation strategies for PC-based control systems Ensure compliance with UL, CE, CSA, and other...

POSITION PURPOSE The Design Engineer will participate in the Global Engineering Group and deliver complex design primarily for new products. These designs should meet functional and manufacturability requirements while maintaining accuracy and adherence to the BAC's Global Design Standards and compliance to applicable regulatory requirements. PRINCIPAL ACCOUNTABILITIES Responsible for the design and development of the product concept for the assigned NPI program. Designs complex sub-assemblies and product modules with general direction of design intent per BAC's and industry's standards Explore the impact that proposed designs will have on other subsystems, parts and assemblies and develops technical feasibility & cost impacts vs product requirements. Owns the DFMEA - driving the process and resolutions to each item Responsible for product testing and evaluation Owns execution and timely implementation of the issue resolutions reconciling Identify...

On-Board Engineering is hiring a Machine Design Engineer in Colonial Heights, VA! For immediate consideration please send your resume to resumes@onboardusa.com Subject Line: Position and State Located About Us: On-Board Engineering, Incorporated is an on-site contract service provider for a local manufacturing entity providing full time positions to our employees. We offer benefits, paid time off, paid holidays and 401k after a probationary time. Of Note This position is part of our dedicated and nested site operations team, which means this role will continue in perpetuity if the selected candidate's performance meets expectations and the client's business needs continue as expected. The ideal candidate will be looking to establish roots and stay for many years to come as an integral part of the team. Position Details: Position Type: Full-Time Job Location: Colonial Heights, VA Schedule: Mon - Fri, 8a - 5p Benefits: Paid time off, paid holidays and health...

Location: ON-SITE (NOT REMOTE) RMF Engineering is an innovative, top-ranked, national engineering firm that specializes in providing design and engineering services for all aspects of building and utility infrastructure construction. RMF offers a balanced benefits package that centers on a stable and professional working environment which includes above standard health and dental insurance, paid holidays, paid vacation, and 401K plan. Description: RMF Engineering, a National Engineering firm, is currently seeking an Electrical Design Engineer with proven experience designing electrical systems in the education, public safety, hospitality and/or healthcare market sectors using software such as AutoCAD and Revit. The Electrical Design Engineer will work as part of the Buildings Electrical Design team in all facets of commercial building engineering. The Electrical Designer is responsible for: - Power distribution, including riser diagrams and panel schedules. - Low voltage...

About Us HBK Engineering, LLC is a fully licensed, professional engineering design firm headquartered in Chicago, IL with a staff approaching 700 individuals. HBK provides civil, environmental, structural, electrical, subsurface utility, construction support services and permitting facilitation. Since our founding in 1998, we have earned a reputation for delivering outstanding, accurate services in extremely time-sensitive, multilayered environments. That "industry-recognized" performance has propelled our expansion and the ability to provide engineering services in all 50 states. With 25 offices nationwide, including concentrations in the Midwest and on the Coasts, HBK brings together a dedicated team whose main focus is the design and protection of utilities and utility networks. We have successfully performed engineering work for a complete spectrum of utility infrastructure projects providing solutions and construction support from Coast to Coast in areas ranging from complex...

Who YOU are and what YOU can become: A Typical Aircraft Engine Nacelle consists of Inlet, Fan Cowl, Thrust Reverser, and Exhaust structures. Each component interfaces with the engine and provides critical functions required for engine operation. In this role you will be responsible for the mechanical design of these Nacelle system components. Who WE are and where WE are going: At MRA Systems, our employees have amazing opportunities to work on advanced technologies and systems that support thousands of customers and millions of people worldwide every day. From the first flight across the Pacific Ocean to developing highly complex structures for the most popular aircraft in the world, we have come a long way always with a can-do approach to problem solving while delighting customers with our high say-do ratio. We are looking for people with innovative ideas and the drive to help us grow into the future. A pioneer in the production and assembly of complex aerostructures...