AI Developer Engineer UnissantAI Developer EngineerAshburn, VARemoteFull timeEssential Duties and Responsibilities:Design, develop, and productionize RAG applications, chatbots, document translation and summarization services, predictive models, anomaly-detection capabilities, and routing/optimization solutions. Communication Skills:Excellent verbal and written communication skills, with the ability to explain AI/ML designs, model performance, technical risks, and solution tradeoffs to technical and nontechnical audiences.
Senior Mechanical Engineer Kimmel & AssociatesSenior Mechanical EngineerWashington, DCThrough innovative HVAC engineering, electrical upgrades, building automation systems, preventative maintenance, and energy optimization, the company helps commercial and institutional clients reduce operating costs while improving building performance and environmental impact. This is an excellent opportunity for a technically strong engineer who enjoys solving challenging engineering problems, mentoring junior staff, and collaborating with multidisciplinary teams throughout the entire project lifecycle—from conceptual design through construction.
Geotechnical Field Technician - Part-Time On-Call LanganGeotechnical Field Technician - Part-Time On-CallArlington, VAEmployees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions. Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world.
Senior Biologist Or Scientist LanganSenior Biologist Or ScientistArlington, VAAssist with plant and wildlife surveys for habitat assessments, special-status species, and other project requirements; Assist with wetland delineations, jurisdictional determinations, and other aquatic resource surveys using current agency protocols, regionally specific methods, restoration monitoring for ongoing projects and other guidance; Provide biological monitoring and oversight for construction projects, restoration implementation, and restoration maintenance; Research regionally-sensitive natural resources, survey requirements, and reporting needs; Assist with development of environmental permitting packages using data collected in the field by Langan or subcontractors; Prepare reports documenting field investigations and analytical results; Perform stormwater monitoring and reporting; and. Bachelor's degree in biology, wildlife, botany, ecology, environmental science or a closely related field; 3+ years of biological work experience; field experience is a plus; Familiarity with environmental regulations including NEPA and ESA; Experience with federal and state protected species; Experience using GPS units in the field with use of ArcPad, Collector, Survey123 a plus; Experience with local sensitive species is highly desirable; Excellent written and verbal communication skills; Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; Ability to effectively work independently and in a team environment; and.
Senior Consultant, Network Industries Strategies - Energy | Economic Consulting FTI ConsultingSenior Consultant, Network Industries Strategies - Energy | Economic ConsultingMcLean, VirginiaWe combine deep market knowledge with best-in-class simulation methods and data — including capacity expansion planning and production cost modeling — to help utilities, energy project developers, financial institutions, technology companies, trade groups, and government agencies make critical decisions in the face of uncertain energy market and policy outcomes. 4+ years of relevant full-time work post-graduation professional work experience with quantitative analysis of energy systems, power and natural gas markets, forecasting models, and large dataset processing (e.g., cleaning, manipulation, and analyzing large data sets).
Multifamily Risk Underwriter - Advisor Fannie Mae CorpMultifamily Risk Underwriter - AdvisorWashington, DCPartner with internal stakeholders, including Credit, Customer Engagement, Legal, Asset Management, and Risk teams, to resolve complex underwriting issues and facilitate informed lending decisions. Perform forensic underwriting reviews to identify underwriting or property deficiencies, potential fraud indicators, valuation concerns, and borrower or sponsor risks prior to loan acquisition.
NewCritical Minerals Markets, Supply Chains and U.S. Export Specialist Axyde AnalyticsCritical Minerals Markets, Supply Chains and U.S. Export SpecialistDistrict of ColumbiaRemoteThe selected specialist will help Axyde determine whether proposed projects address credible market needs, strengthen diversified and resilient supply chains, possess commercially supportable product and customer strategies, and create realistic opportunities for U.S. equipment, technology, software, and services. Axyde is building a senior expert bench for anticipated U.S. government-funded project-scoping assignments involving critical-minerals exploration, extraction, processing, refining, recycling, associated infrastructure, and downstream supply chains across the Indo-Pacific and other global markets.
Senior Water/Wastewater Engineer RIVUS ConsultingSenior Water/Wastewater EngineerLanham, Maryland$120,000–$150,000 / yearThis role involves managing complex projects from concept through completion, collaborating with multidisciplinary teams, and mentoring junior engineers—all while delivering resilient infrastructure solutions for our municipal and state clients. Location: Lanham, MD Salary: $120,000 – $150,000 About Us RIVUS Consulting is a trusted small business providing innovative engineering consulting services to public sector clients.
Telecommunications Engineer 2 - DMV M.C. Dean, IncTelecommunications Engineer 2 - DMVDistrict of Columbia, Washington, DC$90,640–$135,960 / yearFull timeThe engineer shall be responsible for producing constructible engineering deliverables that illustrate telecommunications device locations on floor/ceiling plans, telecommunications space layout on enlarged plans and elevations, mounting and assembly instructions on detail drawings, point to point cable connections on riser diagrams, telecommunications administration plans, acceptance test plans, acceptance test reports, quality control plans, studies and calculations, list of materials, cabling schedules, operations manuals, and warranties to support the design, installation, and closeout of their projects. Coordinating communication connectivity requirements to include backbone and interrack cabling, work area outlet types, cabling media and connector types, system topology, and device locations with the Data and Wireless Networking, Audio Visual, Security, Mechanical, Electrical, and other stakeholders.
Electrical Engineer 2 - Tysons, VA M.C. Dean, IncElectrical Engineer 2 - Tysons, VATysons , VirginiaFull timeIn this role of Electrical Engineer 2 , as part of a multidisciplinary engineering and construction team, you will develop and integrate building power and lighting engineering deliverables for complex and challenging electrical construction projects in the mission critical, healthcare, industrial, transportation, pharmaceutical, federal, and fortune 500 sectors. Originate and execute detailed design with limited supervision by Senior Engineers, including the design or integration of the following: Normal power medium and low voltage distribution systems.
Mechanical Engineer Stantec IncMechanical EngineerWashington, DCWork with a team of design colleagues to conceptualize and develop full documentation for new construction and renovation projects for multiple types of facilities such as: healthcare, industrial, commercial offices, higher education, research laboratories or similar applications. Primary Location: United States | DC | Washington Organization: 4016 Buildings-US ACQ PSP Northeast BE-Washington DC Employee Status: Regular Business Justification: New Position Travel: No Schedule: Full time Job Posting: 16/06/2026 06:06:44 Req ID: 1006345.
Licensed Chief Engineer - Fishing Vessel Glacier FishLicensed Chief Engineer - Fishing VesselWashington State, WashingtonManages preventive maintenance programs on all main systems engineering systems according to manufacturers recommended schedule unless altered by Port engineer •Inspects engines and other equipment and orders crew to repair or replace defective parts. •Initiates or delegates the engineering response to unsafe or potentially hazardous work areas/conditions •Assists in the professional development of subordinate engineers by providing or recommending additional training, performance counseling and evaluations.
Chief Engineer - F/T Alaska Ocean Glacier FishChief Engineer - F/T Alaska OceanWashington State, WashingtonResponsible for managing 12 hour watch and coordinating activity of the engineering staff engaged in operation of vessel systems, ensuring all scheduled routine rounds and readings are taken and verifying normal operations of all equipment. Technical and operational understanding of vessel power generation and distribution, including but not limited to: Switchboard management, shaft generators, auxiliary generators, load distribution and prioritizing, emergency power isolation.
Travel - Commissioning Engineer Manager - Tysons , VA M.C. Dean, IncTravel - Commissioning Engineer Manager - Tysons , VATysons , Virginia$150,080–$187,600 / yearFull timeHeadquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Responsibilities: Lead and manage the overall commissioning program across all disciplines (electrical, mechanical, controls, fire protection, life safety, IT/low‑voltage).
Senior Electrical Engineer SercoSenior Electrical EngineerAnnapolis, MDThis team collaborates on naval engineering contracts, supporting the Navy, the Defense Advanced Research Projects Agency (DARPA), and other commercial entities, driving innovation and delivering solutions to complex challenges. + Lead the design and specification of marine electrical systems from concept design, through detailed design and construction, including Power generation and distribution (LV/HV), Switchboards, transformers, UPS, and emergency power systems, Propulsion and thruster electrical systems, Automation, control, and monitoring systems.
Civil Engineer - Mid-Level Sargent & LundyCivil Engineer - Mid-LevelElkridge, Maryland$69,298–$99,644 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. About This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities.
Senior Civil Engineer -- Energy & Industrial Group Sargent & LundySenior Civil Engineer -- Energy & Industrial GroupDistrict of Columbia, Washington, DC$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Five or more years of working in a project team environment in the design of industrial projects, power plant experience preferred, with specific experience in site grading and mass earthwork, storm water management, sanitary sewage systems, process wastewater systems, and road and railroad track design.
Senior Mechanical Engineer Stantec IncSenior Mechanical EngineerWashington, DCPrimary Location: United States | DC | Washington Organization: 4016 Buildings-US ACQ PSP Northeast BE-Washington DC Employee Status: Regular Business Justification: New Position Travel: No Schedule: Full time Job Posting: 16/06/2026 05:06:22 Req ID: 1006348. The diverse perspectives of our partners and interested parties drive us to think beyond what's previously been done on critical issues like climate change, digital transformation, and future-proofing our cities and infrastructure.
Railway Engineer Stantec IncRailway EngineerWashington, DCPerform broad, varied, and diverse engineering design tasks under general supervision of the design lead or project manager, including engineering drawings, engineering reports, presentations, and required applications to regulatory and/or funding agencies. Primary Location: United States | IL | Chicago Organization: BC-2026 Transpt-US Southeast Infrastructure Employee Status: Regular Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 21/04/2026 04:04:37 Req ID: 1005456.
Project Engineer Madison Energy Holdings, LLCProject EngineerTysons, VA$115,000–$145,000 / yearWorking closely with our Development, Construction, and third-party engineering teams, you'll own the technical work that turns a project concept into a permitted, optimized, buildable system-driving accuracy, efficiency, and value at every stage. Project Administration - Manage RFIs, submittals, bids, contracts, and budgets through Procore; drive value engineering opportunities across the full project lifecycle while keeping work within defined budget, schedule, and scope.