Prin Engineer (Underground Transmission) ExelonPrin Engineer (Underground Transmission)Washington, DC$122,400–$168,300Develops and/or leads teams in studies, plans, criteria, specifications, calculations, evaluations, design documents, performance assessments, integrated systems analysis, cost estimates, budgets, associated with the planning, design, licensing, construction, operation, and maintenance of Exelon's electric generation, transmission, distribution, gas, and telecommunication facilities/systems. We are a Fortune 200 company, 19,000 colleagues strong serving more than 10 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).
NewSr. Cloud Engineer System OneSr. Cloud EngineerWashington, DCRemote$73–$85 / hourExperience designing, configuring, and administering Azure cloud enterprise implementations using compute cloud resources such as Virtual Machines, Scale sets, Azure containers or Kubernetes, and Cloud Services. Design, implement, and manage cloud infrastructure solutions in Microsoft Azure and AWS, with Azure as the primary platform and support focused on integration with project-team-managed workloads and potential future expansion.
Model-Based Systems Engineer LeidosModel-Based Systems EngineerWashington, DC$69,550–$125,725Bachelor’s degree in engineering or related field with 2+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: systems engineering, software engineering, test engineering or related field. March 30, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. June 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Cloud Architect / Engineer LeidosCloud Architect / EngineerWashington, DC$131,300–$237,350Proven expertise with Generative AI infrastructure, including: Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads. Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.
NewSnowflake Data Engineer - Washington DC - Hybrid Merican IncSnowflake Data Engineer - Washington DC - HybridWashington, DC$55–$63 / yearTemporaryContractorFull timeThis role leads the technical implementation of data storage, transformation, access patterns, and performance optimization in Snowflake, while ensuring the platform supports business reporting, historical analysis, governance, and future AI-enabled use cases. The Data Engineer will modernize legacy SQL Server / SSIS / SSAS workloads into a scalable cloud platform with stronger automation, validation, lineage, and reporting readiness.
Commercial Construction Project Engineer HITT ContractingCommercial Construction Project EngineerWashington DC, District of Columbia$77,000–$82,000 / yearMaster required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to: Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc. Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite.
Project Engineer - Construction and Infrastructure Projects McKinsey & Co IncProject Engineer - Construction and Infrastructure ProjectsWashington DC, DCYou will build on your existing strengths and passions while gaining valuable new skills in a fast-paced, dynamic environment receiving world-class, ongoing training alongside frequent coaching and mentorship from your colleagues and team leadership. Familiarity with other industry tools is a strong asset (e.g., Cleopatra Estimating, Autodesk ProEst, Sage Estimating, InEight Estimating, Trimble Accubid, Bluebeam, Stack, RIB CostX, ICEC, or ACostE).
Construction Project Engineer Structural TechnologiesConstruction Project EngineerWashington DC, District of ColumbiaStructural Group, Inc. offers a wide range of specialty repair and maintenance services and is the largest concrete repair contractor in the United States, with roughly 4,000 employees working from locations nationwide and in select international markets. Our ideal Project Engineer candidate loves to solve problems, thrives in a collaborative team-based environment, has a strong time management system, hits deadlines, enjoys communicating with different types of people, organizes themselves well and is safety focused!
Construction Project Engineer Structural Technologies LLCConstruction Project EngineerWashington, DCStructural Group, Inc. offers a wide range of specialty repair and maintenance services and is the largest concrete repair contractor in the United States, with roughly 4,000 employees working from locations nationwide and in select international markets. Our ideal Project Engineer candidate loves to solve problems, thrives in a collaborative team-based environment, has a strong time management system, hits deadlines, enjoys communicating with different types of people, organizes themselves well and is safety focused!
Project Mechanical Engineer - Federal Projects Arcadis NVProject Mechanical Engineer - Federal ProjectsDC$97,700–$146,500 / yearAs a senior mechanical engineer, you will work with project teams consisting of architects, engineers, project managers and clients designing HVAC systems on various projects including sustainable solutions. Role accountabilities: Lead design teams and mentor junior staff to develop construction-ready design packages of drawings and specifications with inter-discipline coordination.
Project Engineer (Heavy Civil Construction) Skanska ABProject Engineer (Heavy Civil Construction)Washington, DCSearch Firm and Employment Agency Disclaimer Search Firm and Employment Agency Disclaimer Skanska USA Human Resources ("Skanska HR") provides HR services to the Skanska business units within the U.S.A., including Skanska USA Civil Inc., Skanska USA Building Inc., Skanska USA Commercial Development Inc., and Skanska Infrastructure Development Inc. (collectively "Skanska USA"). Whether we are building schools to provide inspiring spaces for learning, roads to connect communities or hospitals to care for patients, it all contributes to our purpose \u2013 we build for a better society.
Project Engineer Ulliman Schutte Construction LLCProject EngineerWashington, DCYoull purchase, procure, and manage vendor materials and subcontractor work packages - often involving state-of-the-art water treatment equipment and construction techniques worth millions. They love the hands-on nature of civil and mechanical construction, get energized by solving tough problems, and work best when the pace is high and the team is tight.
Senior Project Engineer Legence CorpSenior Project EngineerDC$105,000–$130,000 / yearThe company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities. P2S|CMTA stands as a provider of professional engineering services to a broad range of markets, including higher education, healthcare, ports/harbors, industrial, entertainment, commercial, laboratories, municipal, and federal sectors.
NewConstruction Services Project Engineer Harrison Consulting SolutionsConstruction Services Project EngineerWashington, District of ColumbiaA growing and innovative engineering firm is looking to add a Construction Services Project Engineer for their Washington, DC team! Assist with large-sewer rehabilitation projects from design/permitting phase through construction services.
Project Engineer Kokosing Construction Company IncProject EngineerWashington, DCDevelop, implement and administer project engineering procedures and other work controlling documents (submittals, RFI's, expediting material deliveries, payment of Subcontractors/Vendors and Owner pay requests). Provide technical support for construction effort including participation in construction planning and design; interpretation of design; application of construction methods; resolution and documentation of deign conflicts; contractibility reviews, etc.
Project Controls - Engineer III/Lead Engineer PerkinElmer US LLCProject Controls - Engineer III/Lead EngineerWashington, DCProject Farma (PF) team members collaborate with cross-functional teams to build trusted client relationships, deliver an exceptional customer experience, and contribute to business growth by identifying opportunities and applying data-driven insights to support project planning, cost, schedule, and performance management. As a Project Controls Engineer III / Lead Engineer, you will work collaboratively with clients, vendors, contractors, and other Project Farma Team Members to support projects related to biomanufacturing across the entire engineering lifecycle.
Senior Blast Project Engineer Thornton TomasettiSenior Blast Project EngineerWashington DC, WashingtonThis role blends engineering analysis, consulting, and collaboration, working alongside structural engineers, architects, and security specialists to assess risks and develop practical, high-performance protective design strategies for new and existing facilities. You will lead and contribute to blast, ballistics, and forced-entry hardening efforts across a wide range of project types – transit, education, commercial, and critical infrastructure – translating advanced technical analyses into clear, implementable solutions.
Lead Project Engineer Kokosing Construction Company IncLead Project EngineerWashington, DCDevelop, implement and administer project engineering procedures and other work controlling documents (submittals, RFI's, expediting material deliveries, payment of Subcontractors/Vendors and Owner pay requests). Provide technical support for construction effort including participation in construction planning and design; interpretation of design; application of construction methods; resolution and documentation of deign conflicts; contractibility reviews, etc.
Senior Project Engineer PCL Constructors IncSenior Project EngineerWashington, DCAs a Senior Project Engineer for PCL Civil Constructors, Inc. in Washington, D.C., you'll have the opportunity to [Insert customizable sentence that ties to impact, purpose, or collaboration-e.g., "lead innovative infrastructure projects that shape the future of your community". At PCL Civil Constructors, Inc., part of the PCL Family of Companies (PCL), we don't just build projects-we build opportunities, careers and communities.