5 engineer i jobs found in Washington

DHA is seeking (2) full-time, dedicated CMAR Construction Engineers/Construction Representatives with process mechanical and/or electrical and I&C experience at large, complex, operating water/wastewater facilities. This is an in-person position that would ideally start as soon as possible; however, could initially start part-time based on availability and then expect to report five (5) days a week by January 2026 The Construction Engineer uses their technical expertise to oversee construction projects and assists the Project Manager or Owner's Advisor with construction management and construction administration duties. Their work involves interpreting plans, performing site inspections, evaluating technical data, and resolving construction field issues, among other tasks. The Construction Engineer may independently manage moderately complex projects or supervise the work of other staff responsible for overseeing routine projects. The Construction Engineer performs work under...

TSC is seeking a highly motivated and skilled Mechanical Design Engineer to support our customer in Washington, DC. The ideal candidate will be a hands-on engineer with a strong background in mechanical systems and equipment, assemblies and product development. This role involves full-lifecycle engineering, from concept development and design to prototyping, testing, integration, maintenance and sustainment of advanced systems and hardware for communication systems. You will have the opportunity to work onsite alongside other engineers and professionals at various customer locations, collaborating with multi-disciplinary teams in a fast-paced and challenging environment. Responsibilities: You will have the opportunity to work with advanced equipment, tools and technologies to support both legacy and new mechanical systems across many areas of support, to include the following: Mechanical System Design & Development Design and develop robust and reliable mechanical and...

24th August, 2026 Transmission Line Engineer (Engineer IV/V) - Power Delivery This role may also be known as: Transmission Design Engineer, Transmission Planning Engineer, Power Delivery Engineer, Electrical Engineer - Transmission Systems If you're an engineer who wants more than a seat at the table, this is worth a look. You'd be joining a Power Delivery engineering group responsible for designing, developing, and maintaining transmission, distribution, substation, and SCADA automation equipment across an entire regional transmission system. This isn't a role where you quietly review someone else's plans. You'll lead capital execution of transmission projects, develop the technical specifications and standards that get used across the system, and work directly with equipment manufacturers and vendors, including plant and site visits. There's also a clear runway here. As you grow into the role, you'll mentor and train less experienced engineers, serve as a go-to technical...

24th August, 2026 Distribution & Standards Engineer III-V | Power Delivery This role may also be known as: Electrical Standards Engineer, T&D Standards Engineer, Power Delivery Standards Engineer, Utility Compliance Engineer The Opportunity If you've ever wanted a seat at the table where engineering standards actually get written - not just followed - this is that seat. This role sits at the center of a Power Delivery organization, responsible for developing, maintaining, and continuously improving the standards, specifications, and technical practices that govern how distribution and substation infrastructure gets designed, built, and operated. You'll work across a genuinely broad equipment scope: distribution transformers, switches, and capacitor banks; substation breakers up to 230kV; control systems; station battery systems; and switchgear. You'll interpret and apply industry codes like IEEE, ANSI, NESC, NEC, OSHA, FERC, NERC, and CIP, and you'll have a...

Technology Service Corporation (TSC) is seeking an Aerospace Engineer to support work at the Naval Research Laboratory. This position offers the opportunity to directly impact high-priority Navy missions. The Aerospace Engineer will conduct advanced fluid dynamics simulations to characterize aerodynamic loads and aerothermal environments across a wide range of flight regimes. This requires a strong understanding of aerodynamics, fluid-thermal interactions, and simulation-based design. Proficiency with industry-standard CFD and trajectory modeling tools, along with CAD experience, is expected. Required Qualifications: U.S. Citizenship and an active Secret clearance (TS/SCI preferred). Preferred 2 years of experience in a relevant aerospace engineering discipline involving aerodynamic or aerothermal analysis. Working knowledge of computational fluid dynamics (CFD) tools such as Star-CCM, CBAero, Cart3D, and TAOS. Experience developing and applying trajectory modeling tools...