Coastal/Environmental Engineer The Hiring MethodCoastal/Environmental EngineerBaltimore, MarylandThe successful candidate will be an applied, implementation-oriented engineer who is comfortable working across disciplines, interacting with clients, developing practical engineering solutions, and supporting projects from planning and design through construction. The Managing Coastal Engineer is a senior-level engineering role focused on managing and delivering complex coastal, dredging, sediment management, environmental remediation, and waterfront infrastructure projects throughout the Mid-Atlantic region.
Senior Maritime Engineer/Secret Clearance LAUKOASenior Maritime Engineer/Secret ClearanceWashington, DC$110,000–$175,000 / yearDemonstrated professional engineering experience supporting U.S. Navy, Naval Sea Systems Command (NAVSEA), Naval Facilities Engineering Systems Command (NAVFAC), Naval Surface Warfare Center (NSWC), Naval Undersea Warfare Center (NUWC), or other Navy/DoD maritime organizations or programs. Bachelor's degree in Mechanical Engineering, Marine Engineering, Ocean Engineering, Naval Architecture, Electrical Engineering, Civil Engineering, Systems Engineering, or another relevant engineering or technical discipline preferred.
Senior Maritime Engineer - Part-time - Secret clearance LAUKOASenior Maritime Engineer - Part-time - Secret clearanceWashington, DC$52.88–$84.13 / hourDemonstrated professional engineering experience supporting U.S. Navy, Naval Sea Systems Command (NAVSEA), Naval Facilities Engineering Systems Command (NAVFAC), Naval Surface Warfare Center (NSWC), Naval Undersea Warfare Center (NUWC), or other Navy/DoD maritime organizations or programs. Bachelor's degree in Mechanical Engineering, Marine Engineering, Ocean Engineering, Naval Architecture, Electrical Engineering, Civil Engineering, Systems Engineering, or another relevant engineering or technical discipline preferred.
Senior Engineer (UEM Electrical) AmentumSenior Engineer (UEM Electrical)MarylandTen (10) years of Engineering design support for U.S. Navy underwater electromagnetic (UEM) measurement or equivalent system installations, upgrades, repairs to include: o Quality Control Reviews. • Provide design and component options for new UEM underwater sensor arrays or repair equipment, advanced development of emergent UEM array sensor systems, and materials for existing arrays.
Network Engineer, Mid Relative DynamicsNetwork Engineer, MidFulton, MDRemoteThe JPSS is NOAA's next-generation operational Low Earth Orbiting (LEO) observation program that acquires and distributes global environmental data from multiple polar-orbiting satellites, including from NOAA's domestic and international partners, playing a critical role in NOAA's mission to understand and predict changes in weather, climate, oceans, coasts, and space environments. This role sits at the intersection of robust infrastructure management and aggressive security posture hardening in support of the LGSS program, which is responsible for the sustainment, maintenance, and improvements to the Joint Polar Satellite System (JPSS) Common Ground System (CGS).
Database Engineer | Secret Clearance IBSS CorporationDatabase Engineer | Secret ClearanceWashington, DC$130,000–$145,000 / yearDesigns, implements, secures, optimizes, and supports Azure SQL, Managed Instance, Cosmos DB, and hybrid database environments while collaborating with DevOps and infrastructure teams. If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to the Talent Acquisition department at Recruiting@ibsscorp.com.
Sr Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA SercoSr Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VAAnnapolis, MDAs a Senior Marine Engineer, you will work in our Arlington, VA office and will join our experienced technical staff and apply your marine engineering expertise to lead projects and prepare/review engineering deliverables in support of the design of ships, craft, and other floating structures. + Review machinery arrangements and configurations (illustrating primary functional allocation of spaces within the ship considering locations and adjacency constraints) and lead special studies including access and maintenance analyses, assist in detailed layouts of machinery spaces.
Nuclear Primary Systems & T-H Engineer Ocean AtomicsNuclear Primary Systems & T-H EngineerBethesda, MarylandThis role involves access to information subject to U.S. export control laws, including unclassified nuclear technology governed by the U.S. Department of Energy under 10 CFR Part 810. To move fast and to lead the creation of this new market, we are leveraging the compact, proven systems enabled by water-cooled reactors.
Nuclear Test Engineer Ocean AtomicsNuclear Test EngineerBethesda, MarylandThe role spans safety-related and non-safety-related systems and covers the full test lifecycle: translating design and analysis inputs into test requirements, supporting facility design and commissioning, running test campaigns, reducing and interpreting the resulting data, and issuing the test reports and data packages that feed design verification and regulatory objectives. The successful candidate will bring strong analytical and problem-solving skills, a genuine appetite for hands-on laboratory engineering, and the ability to contribute to complex testing campaigns that advance the commercialization of next-generation nuclear technology deployed on the world's oceans.
Neutronics Engineer Ocean AtomicsNeutronics EngineerBethesda, MarylandMaintain and expand core design simulations, including simple and complex models covering criticality, transmutation/decay, shutdown margin/control rod worth, kinetics parameters, frequency domain stability, etc. This role involves access to information subject to U.S. export control laws, including unclassified nuclear technology governed by the U.S. Department of Energy under 10 CFR Part 810.
Reactor Core Mechanical Engineer Ocean AtomicsReactor Core Mechanical EngineerBethesda, MarylandThe ideal candidate is genuinely curious about how to improve upon 60+ years of nuclear reactors at sea and is uniquely competent in tackling the core mechanical engineering challenges required to design, license, and produce a reactor system that allows commercial reactors to unlock the potential of the ocean. Evaluate flow-induced vibration of fuel assemblies, control elements, and internals, and develop design features to mitigate wear and dynamic effects in marine operational load profiles.
Core Thermal-Hydraulics Engineer Ocean AtomicsCore Thermal-Hydraulics EngineerBethesda, MarylandThe Core Thermal-Hydraulics engineer performs design and analysis of coolant flowing through the core, primary systems, and safety systems under normal and transient conditions. This role involves access to information subject to U.S. export control laws, including unclassified nuclear technology governed by the U.S. Department of Energy under 10 CFR Part 810.
Nuclear Systems Engineer Ocean AtomicsNuclear Systems EngineerBethesda, MarylandAs Nuclear Systems Engineer, you work on the system-level design of the reactor systems that power our maritime nuclear plant: core, primary loop, power conversion, shielding, auxiliaries, and instrumentation & controls, from early concept studies through integrated design and handoff to build. You resolve the interfaces between nuclear, thermal-fluids, mechanical, structural, and controls disciplines, and keep the design compatible with the regulatory pathway and the constraints of the host vessel: mass, volume, motion, shock, and the marine environment.
Software Engineer University of WashingtonSoftware EngineerAnnapolis, MarylandRequirements Management (20% FTE): • Work with the customer’s Project Manager, Technical Project Manager, software developers, test engineers, and external stakeholders to elicit, refine, document, and maintain requirements for unmanned systems, unattended sensors, mission software, test tools, and integration environments. • Lead or contribute to small technical teams by assigning tasks, monitoring progress, resolving blockers, reviewing work products, and mentoring junior engineers in coding practices, documentation, configuration management, testing discipline, and customer communication.
Project Engineer CACIProject EngineerBethesda, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This individual will utilize their background in marine, electrical, and shipboard engineering and their project management experience to review technical materials and guide OPLOG projects through execution.
Cloud Software Engineer (Remote) Tactibit Technologies LLCCloud Software Engineer (Remote)Silver Spring, MDRemoteYou will support National Ocean and Atmospheric Administration's (NOAA) cloud initiatives includes services deemed mission critical that ingest, process, disseminate, and store petabytes of environmental data collected from satellites daily. Act as a subject matter expert for end-to-end cloud systems engineering including identifying cloud providers, networking, provisioning, and management/governance.
Life Support Engineer National AquariumLife Support EngineerBaltimore, MD$17.64–$22.74 / hourResponsible for monitoring and maintaining water levels, back washing large sand filters, monitoring/adjusting air flow and ozone generator adjustments and all other equipment vital to the operation of life support systems as directed by the Manager, Life Support or Director of Life Support. The Aquarium protects, enhances and restores natural resources through education and engagement, habitat restoration, animal rescue and sustainable business practices, with its conservation work guided by three overarching goals-to combat climate change, save wildlife and habitats, and stop plastic pollution.
Electronics Engineer Advanced Technology and Research CorporationElectronics EngineerBethesda, Maryland$100,000–$115,000 / yearExperience: Mid-Level: Salary Range : $100,000-$115,000 USD per yearAdvanced Technology & Research Corporation (www.atrcorp.com) is seeking to fill the following full-time permanent position. Based in Maryland and incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines for the government and Fortune 500 commercial customers.
Signal Processing / Communications Engineer Johns Hopkins Applied Physics LaboratorySignal Processing / Communications EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. As a member of our engineering team, you will play a crucial role in designing, developing, and testing algorithms with an emphasis on underwater communication and localization techniques.
2026 Graduate - Navigation Systems Analyst/Engineer Johns Hopkins Applied Physics Laboratory2026 Graduate - Navigation Systems Analyst/EngineerLaurel, MarylandFull timeYou will join a multi-disciplinary team of physicists, software developers, mathematicians, engineers, and geophysicists who perform data analysis, modeling and simulation, systems engineering, technology roadmapping, and geophysical research for navigation. Have a Bachelor’s or Master’s degree in Engineering (e.g., Mechanical, Electrical, Aerospace, Ocean, Systems), Computer Science or Software Engineering, Statistics/Data Science, Physics, Geophysics, Mathematics, Operations Research, or a related subject.