111 jobs found in Fairfax, VA

Job Family: Systems Engineering (Digital) Travel Required: None Clearance Required: Ability to Obtain NACI What You Will Do: We are currently searching for a Catheter Engineer. The role will be performing scientific and technical services in support of research by the Division of Intramural Research, in the National Heart Lung and Blood Institute in cardiovascular intervention. The individual will be working on iterative design and testing of catheter devices and imaging algorithms. This is a full-time opportunity supporting the NHLBI office located in Bethesda, MD. Support engineering research and development efforts focused on next-generation catheter systems, guidewires, and accessory electronics. Design catheter components including shafts, distal tips, steering and deflection mechanisms, and sensor integration using advanced materials such as polymers, alloys, braid/wire reinforcements, adhesives, and coatings. Integrate complex electronic...

Job Family: Systems Engineering (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do : We are currently searching for a Cardiovascular Catheter Engineer. The role will be performing scientific and technical services in support of research by the Division of Intramural Research, in the National Heart Lung and Blood Institute in cardiovascular intervention. The individual will be working on iterative design and testing of catheter devices and imaging algorithms. This is a full-time opportunity supporting the NHLBI office located in Bethesda, MD. Support engineering research and development efforts focused on next-generation catheter systems, guidewires, and accessory electronics. Design catheter components including shafts, distal tips, steering and deflection mechanisms, and sensor integration using advanced materials such as polymers, alloys, braid/wire reinforcements, adhesives, and coatings. Integrate complex...

Job Summary Performs entry-level tasks and progresses to moderately complex Structural Engineering work. Duties involve analysis and calculations, creation and markup of construction documents, project coordination, and project communication. Reports To: Project Manager Job Responsibilities Under the direct supervision of a Project Engineer, Senior Project Engineer, or Project Manager: Performs structural calculations. Assists in creating structural drawings. Capable of handling parts of drawings from medium to difficult complexity under supervision. Prepares simple details and drawings with the opportunity to learn and develop skills for more complex tasks. Performs assigned BIM work. Responds to construction RFIs and review construction submittals. Communicates during projects including coordination with other engineers/BIM staff and with design partners. Supports team objectives, goals, and projects. Assist colleagues who are in direct contact with clients....

Responsibilities: Work with senior level engineers, clients and agencies, subcontractors, and design teams on complex engineering projects; Serve as a lead/resource among team of colleagues in equivalent roles to share technical proficiency, guidance, and mentorship; Develop construction documents, expedite permits, and support the Manager on all phases of engineering services under the guidance of the Project Manager; Provide technical assistance in the resolution of design problems that may include performing field investigations or inspections, and detailed design work and calculations; Prepare specifications through the use of research and manufacturing catalogs to specify materials, installation, inspection and payment of items specific to a project; Assist with preparation of construction documents, design of site and infrastructure improvements including grading, dry and wet utilities, erosion control, and storm water management; Plan, schedule, conduct, and/or...

Job Type Full-time Description At Toole Design , we're leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We're looking for a Senior Transportation/Traffic Engineer to join our Silver Spring team; someone who's excited to lead traffic engineering design and analysis and active transportation projects that reflect our mission and values. Why You'll Love Working Here We're not just another firm, we're a purpose-driven team of engineers, planners, landscape architects, and urban designers who believe streets should work for everyone . At Toole Design, you'll work alongside thought leaders and industry experts who are committed to mentoring and helping you grow your expertise. We offer: A collaborative, inclusive culture that supports your growth and advancement A hybrid schedule with shared team days in office (Tu/W/Th) 8 paid holidays; and at least 16 days of PTO accrual annually Competitive salary,...

Structural Engineer (Mid-Level) Hazen and Sawyer is seeking a Structural Engineer for our Silver Spring, MD office. The position will include performing structural design and analysis of environmental structures such as low-rise industrial buildings, pump stations, process basins, treatment facilities, dams and spillways. The selected individual will lead the structural design and construction administration responsibilities for major projects involving upgrades to wastewater, water and reclaimed water treatment plants. Why Hazen and Sawyer: Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water." Our work includes planning, design, and oversight of construction of environmental infrastructure - for water, wastewater, and stormwater management. We foster a work environment low on bureaucracy and high in creativity. We recruit talented professionals, provide them...

Company Description 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 a detail-oriented and analytical Junior Structural Engineer to join our growing team in Rockville, MD. As a Junior Structural Engineer, you will assist in the planning, design, and execution of various civil engineering projects, contributing to the development of sustainable infrastructure. Assist in the preparation of engineering drawings, plans, and specifications using AutoCAD and Civil 3D Conduct site visits and field investigations to gather data and assess project requirements Perform engineering calculations and analyze data to support project designs Collaborate with senior engineers and project managers on various aspects of...

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...

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 (Dynamics and Vibration Structural Analysis) to lead our advanced Mechanical Structural Analysis 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 dynamic structural analysis of the Xe-100 Small Modular Reactor (SMR), with particular emphasis on mission-critical reactor systems. The successful candidate will...

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 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, structures, and components for various advanced reactor plants. Job Profile Tasks/Responsibilities...

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...

Job Type Full-time Description MaxCyte is seeking a Mechanical Engineer to support the development of next-generation life sciences technologies. In this role, you will contribute to the mechanical design and development of single-use consumables and associated instruments that enable cell engineering workflows. Working under the guidance of senior engineers and cross-functional teams, you will assist with mechanical design activities throughout the product lifecycle-from early concept and prototyping through testing, verification, manufacture, and commercialization. This is an excellent opportunity to build hands-on engineering experience while contributing to innovative, high-impact medical and life sciences products. Job Responsibilities: Mechanical Design & Development: Support the mechanical design and development of hardware and consumable subsystems used in cell & gene therapy instrumentation. Robust Design: Apply DFx and Design for Six Sigma (DFSS)...

Job Type Full-time Description MaxCyte is seeking a Senior Mechanical Engineer I/II to develop innovative single-use fluid control assemblies and supporting instrumentation for next-generation life sciences technologies. In this role, you will define and lead the mechanical design strategy for single-use consumables and associated instrumentation ensuring robust closed-system performance aligned with GMP manufacturing requirements. You will own the mechanical development across the full product lifecycle-from early concept and feasibility through detailed design, verification and validation, commercialization, and sustaining engineering-while collaborating closely with other engineers and cross-functional teams to integrate seamlessly with other subsystems. Together, you will deliver solutions that meet the highest standards for performance, reliability, and manufacturability. Job Responsibilities: Mechanical Design & Development: Lead mechanical design and...

Overview We are seeking an experienced DAS Engineer to join our growing team. In this role, you will be responsible for the design, deployment, commissioning, and optimization of Distributed Antenna Systems across a variety of complex environments. You will work closely with project managers, RF engineers, clients, and carrier partners to deliver best-in-class in-building and outdoor wireless coverage solutions. Responsibilities Design and engineer passive and active DAS solutions (including neutral-host and carrier-specific systems) for commercial, hospitality, healthcare, education, and public venue environments. Conduct site surveys and perform RF propagation analysis to develop comprehensive coverage designs. Prepare and review technical documentation including design drawings, bills of materials (BOMs), and as-built records. Oversee and support DAS installation teams, ensuring work is completed to specification and industry standards. Commission and test DAS systems...

Role Overview This is a senior-level Electrical Engineer position within a dynamic, employee-owned firm, offering a clear pathway to leadership. The successful candidate will demonstrate comprehensive mastery across the full spectrum of electrical engineering-from main service design and power distribution to emergency systems and advanced building technologies. You will take ownership of complex projects, both domestic and international, guiding them from concept through successful completion. This role blends deep technical expertise, project management leadership, and a strong commitment to mentorship. In addition to solving complex engineering challenges, you will collaborate closely with senior leadership to help shape the firm's strategic direction and long-term growth. This opportunity is ideal for an experienced engineer ready to elevate their career by leading projects, developing talent, and making a lasting impact on the organization's future. Core Technical...

Company Description ***This position is posted to source for current/future opportunities - we are eager to connect with talented professionals seeking their next role. We will contact you with status of current/expected opportunities. APPLICANTS MUST BE PHYSICALLY LOCATED AND FULLY AUTHORIZED TO WORK IN THE 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 detail-oriented and analytical Junior Civil and Structural Engineers to join our team in Rockville, MD/the DMV area. The location will be determined based on site/client office location per opportunity. Assist in the preparation of engineering drawings, plans, and specifications using AutoCAD and Civil 3D Conduct site visits and field...

Company Description ***This position is posted to source for current/future opportunities - we are eager to connect with talented professionals seeking their next role. We will contact you with status of current/expected opportunities. APPLICANTS MUST BE PHYSICALLY LOCATED AND FULLY AUTHORIZED TO WORK IN THE 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 Job Description We are seeking analytical, detail-oriented and experienced Civil and Structural Engineers to join our team in Rockville, MD/the DMV area. The location will be determined based on site/client office location per opportunity. Develop and review civil and/or structural engineering designs for infrastructure projects, including roads, bridges, and...

Company Description ***This position is posted to source for current/future opportunities - we are eager to connect with talented professionals seeking their next role. We will contact you with status of current/expected opportunities. APPLICANTS MUST BE PHYSICALLY LOCATED AND FULLY AUTHORIZED TO WORK IN THE 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 experienced Senior Engineers - Water Resources/Drainage to join our team in Rockville, MD/the DMV area. This position will serve as a technical lead and subject-matter expert for hydrology, hydraulics, stormwater management, and drainage design on complex transportation and infrastructure projects. The location will be determined based on site/client...

Company Description ***This position is posted to source for current/future opportunities - we are eager to connect with talented professionals seeking their next role. We will contact you with status of current/expected opportunities. APPLICANTS MUST BE PHYSICALLY LOCATED AND FULLY AUTHORIZED TO WORK IN THE 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 detail-oriented and analytical Senior Transportation Engineers to join our team in Rockville, MD/the DMV area. 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. The location will be determined based on site/client...

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...