82 senior engineer jobs found

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...

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...

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...

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...

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,...

Salary: $84,329.39 - $139,143.81 Annually Location : MD 20850, MD Job Type: Full-Time Job Number: 202600045 Department: Department of Public Works Division: Engineering Opening Date: 04/23/2026 Closing Date: 7/31/2026 11:59 PM Eastern Job Summary The City of Rockville has an exciting opportunity for a Senior Civil Engineer to join our Capital Projects team! The successful candidate will have significant responsibility managing major capital improvement program (CIP) initiatives for our stormwater management program. This includes a wide variety of stormwater management programs for stream restoration, stormwater management facility retrofits, flood resiliency and storm drain improvements. Responsibilities in this role are broad and cover many aspects of the capital program for the Stormwater Management Fund such as short and long-term planning, budget preparation, community outreach, bidding and contract administration, construction support, and public...

EBA Engineering, Inc. (EBA) is actively seeking a senior-level Structural/Bridge Engineer to join our team. We're looking for a highly experienced professional with a strong background in the design, analysis, and rehabilitation of transportation structures. If you are passionate about delivering high-quality bridge engineering solutions and leading complex projects, we encourage you to apply today! Salary is commensurate with experience, with a starting annual salary of $140,000. YOUR RESPONSIBILITIES: As a Structural/Bridge Engineer at EBA, you will be responsible for a range of tasks, including: Managing bridge and structural engineering projects, including client coordination, scope, schedule, budget, staffing, subconsultant oversight, and quality control. Leading structural analysis and design for transportation structures such as bridges, retaining walls, box culverts, and pipes. Overseeing the preparation of engineering calculations, plans, specifications, and design...

Do you have a high degree of creativity? Do you enjoy solving problems with an innovative and detail-oriented approach? Have you excelled in high pace work environments? Annapolis Micro Systems, Inc. is seeking a self-motivated and creative individual to expand our world-class team. We are looking for an engineer willing to learn and grow with our company. Our high-performance computing products enable technology that leads the industry. We want you to help design and push our current and future products to an even higher level by creating accurate and high-performance designs of PCB Heatsinks, Face Plates, Brackets, Enclosures, and much more! Work with our PCB Designers to create efficient Convection and Conduction Cooled heatsinks. Perform thermal simulations to ensure proper cooling in our Chassis. Enjoy the benefits of working for a small privately held company with on-site mechanical hardware and software design, as well as on-site manufacturing and testing. The close...

About Phibro Animal Health Corporation Phibro Animal Health Corporation is a publicly traded, global organization with a rich history in animal health and nutrition as a manufacturer and marketer of medicated feed additives, vaccines, nutritional specialty products, and mineral nutrition. We strive to be a trusted partner with livestock producers, farmers, veterinarians, and consumers who raise or care for farm and companion animals by providing solutions to help them maintain and enhance the health of their animals. Phibro is a diversified company in manufacturing and marketing products for ethanol performance, microbials for plants, home and industrial applications, and specialty chemicals for various industrial markets. In addition to, Phibro's revenues are in excess of $1 billion and are supported by over 2,400 employees worldwide. At Phibro, people are our greatest asset. We strive to develop a diverse workforce that fosters an environment where people feel supported in...

Schnabel Engineering is an employee-owned, professional consulting firm that focuses on solving problems related to the earth and environment through specialization in dam, geotechnical, geostructural, and tunnel engineering. Schnabel's high standards for quality, business ethics, and concern for the communities they live in, and support are a vital part of who we are and what we offer. Founded in 1956, Schnabel has experienced tremendous success and growth through its dedication to excellence in client service, high quality, and value-added solutions. Schnabel is an ENR Top 500 Design Firm and Top 10 Dams and Reservoirs Design Firm with over 700+ employees in 31 offices throughout the United States. Recognized by CE News as one of the Best Engineering Firms to Work for, Schnabel provides employees with a competitive benefits package, including health, dental, life and disability. Engagement in Schnabel's wellness program offers incentives for employees to pursue a healthy...

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used...

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 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...

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...

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:...

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used...

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more - all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used...

POSITION PURPOSE The Senior Engineer, Structural Systems, is responsible for executing structural engineering analysis, design, and validation activities in support of product development programs and existing product platforms. The role focuses on applying established structural engineering principles and methods to ensure products meet performance, cost, manufacturability, and regulatory requirements. The position requires a strong background in structural engineering with experience in cold-formed steel design, structural analysis, and testing. The individual is responsible for independently performing technical work, contributing to engineering solutions, and supporting the consistent application of structural engineering practices across projects. The work is performed with limited supervision, with general direction provided by the Chief Engineer, Structural Systems. The individual is considered a senior technical contributor with regular interaction across global...

OVERVIEW Merrick & Company, a mid-sized, multi-discipline, employee-owned consulting engineering firm that prides itself on building deep relationships with its customers, is seeking a full time Lead/Senior Electrical Engineer for our Energy, Manufacturing & Bioprocessing department in our Ellicott City, Maryland office. This business unit supports several market sectors including but not limited to industrial food & beverage, refining, power, and advanced biofuels markets. This senior engineer will serve as the supervisor and electrical technical lead at our Ellicott City, Maryland office . Relocation will be considered. Annual salary range for this position is $125,400.00 - $162,300.00 . Pay offered may vary depending on job related knowledge, skills, and experience. WHAT YOU'LL DO Serve as project discipline lead and oversight of 2-4 employees. Develop electrical design documents and drawings. Analyze and approve the work of others. Monitor the...