Environmental Engineer SC&A IncEnvironmental EngineerArlington, VAFull timeSC&A is seeking an environmental engineer to work on remediation projects, provide policy support on RCRA and other environmental laws and associated regulations, and perform evaluations of waste treatment, storage, and disposal facilities. Salary range from $100,000 to $160,000, SC&A benefits include medical, dental, short and long-term disability, basic personal accident insurance, access to a 529 saving plan, and basic life insurance.
Geotechnical Senior Project Engineer - Special Projects Group ECS LtdGeotechnical Senior Project Engineer - Special Projects GroupChantilly, Virginia$90,000–$125,000 / yearManagement of geotechnical engineering projects, which will consist of performing boring layouts, obtaining utility clearances, supervising drill rigs, performing in-situ testing, classifying soils, determining appropriate laboratory tests, and preparing geotechnical engineering reports . ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026).
Junior Mechanical Engineer Salas O'BrienJunior Mechanical EngineerBethesda, MarylandOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Examples of the type of work to be performed include the design of mechanical and plumbing components and systems; engineering calculations and analysis of thermal and fluid dynamics; development of HVAC system designs for a variety of facility types; and fire protection and life safety system design and integration.
Junior Electrical Engineer Salas O'BrienJunior Electrical EngineerBethesda, MarylandAdditional responsibilities encompass low voltage power distribution, emergency and standby power systems, lighting controls and automation, short circuit and load flow studies, telecommunications and data infrastructure, security and access control systems, construction administration and field support, detailed cost analyses and material take-offs for electrical systems, as well as facility condition assessments and capital asset management planning for electrical infrastructure. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.
Electrical Engineer Salas O'BrienElectrical EngineerBethesda, MarylandAdditional responsibilities encompass low voltage power distribution, emergency and standby power systems, lighting controls and automation, short circuit and load flow studies, telecommunications and data infrastructure, security and access control systems, construction administration and field support, detailed cost analyses and material take-offs for electrical systems, as well as facility condition assessments and capital asset management planning for electrical infrastructure. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.
Senior Automation & Controls Engineer Tourgee & Associates IncSenior Automation & Controls EngineerFairfax, VA$135,000–$185,000 / yearAs a Senior Automation & Controls Engineer/SME, you will serve as a technical leader responsible for developing and reviewing control system designs, driving engineering excellence, and ensuring automation solutions align with project objectives, regulatory expectations, and operational requirements. Experience with specification and programming of controls systems including Rockwell family of processors and HMI's, ability to program new applications and modify existing applications with ample annotation for future reference.
Entry Level Civil Engineer Huska & Horgan EngineeringEntry Level Civil EngineerReston, VA$78,000–$90,000 / yearHuska & Horgan Engineering, LLC is a site civil and land development firm at 1050 30th St NW in Washington, D.C. Six people, two of them licensed principals, more than 30 years of combined experience, nine municipalities served. Entry level civil engineer, $78,000 to $90,000, doing real grading, stormwater management and utility design on permitted projects in your first year.
Principal Electrical Engineer, NA Vantage Data CentersPrincipal Electrical Engineer, NAAshburn, VA$185,000–$195,000 / yearDeveloping and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. Coordinate heavily with internal engineering teams across all disciplines to ensure products delivered to Operations are streamlined and optimized to meet the needs of the business across all functions.
Senior Rail and Transit Engineer Whitman, Requardt and Associates LLPSenior Rail and Transit EngineerWashington, DC$100,000–$180,000 / yearThe candidate will be responsible for coordination and oversight of a wide variety of rail related design projects including, but not limited to MDOT Maryland Transit Administration, CSXT, WMATA, Amtrak, DRPT, and VPRA. Participates in Design/Build efforts including consulting with contractor/construction personnel concerning design constructability as related to field conditions, sequencing and scheduling of construction activities.
Distribution Engineer IV TRC Companies, Inc.Distribution Engineer IVLanham, Maryland$60–$62 / hourPart timeTogether, TRC and WSP’s 83,000 experts create positive, long-lasting impacts for our communities and our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader.
Cloud Engineer, Senior Booz Allen Hamilton IncCloud Engineer, SeniorAlexandria, VA$86,800–$198,000 / yearCloud Certifications, including Cloud Certified Solutions Architect AWS Certified, Cisco Certified Networking Administrator - Cloud, Cisco Certified Network Professional - Cloud, IBM Certified Cloud Solution Architect, MCSE Cloud Platform and Infrastructure, or VMware Certified Professional (VCP7-CMA) Certification. Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) field, such as Computer Science, Information Technology, Engineering, Engineering Management, or Management Information Systems and 1+ years of experience as a Cloud Architect, or 5+ years of experience as a Cloud Architect in lieu of a degree.
Land Development (Civil Site) Project Engineer Urban, LtdLand Development (Civil Site) Project EngineerChantilly, VA$60,000–$85,000provides full-service civil engineering, transportation engineering, land planning, landscape architecture and surveying services to private and public sector clients throughout the Washington D.C. metropolitan area. Experience in designing, preparing and processing land development applications in Northern Virginia jurisdictions is preferred, but not required.
Chief Facility Engineer (P) EMCOR Government Services, Inc.Chief Facility Engineer (P)Tysons Corner, VirginiaFull timeJob Summary: EMCOR Government Services is seeking a Chief Facility Engineer (CFE) to lead and manage our facilities and grounds operations supporting an intelligence community customer in the National Capital Region (NCR) The CFE is a key member of a team of dedicated and talented professionals in delivering a wide range of Base of Operations Services (BOS) support - such as installation and and facility operations, maintenance and repair (OM&R); engineering support, logistics support; and, project management, as well as others – at facilities located in the Washington National Capitol Region (NCR). Project Management Professional (PMP), highly desired, or equivalent specialized experience with Project Management tools and techniques (e.g., Program Management Professional (PgMP)) is highly desired.
Civil Engineer III Bowman Consulting Group LtdCivil Engineer IIIDerwood, MD$94,625–$120,647 / yearProvide technical assistance in the resolution of design problems that may include performing field investigation or inspections, detailed design work and calculations, and detailed checking of design computations done by others, or general coordination of specific design aspects into a project. Carry out complex or novel assignments requiring the development of new or improved civil engineering techniques or procedures to create new or refined equipment, materials, processes or methods.
DevOps Engineer, Mid Booz Allen HamiltonDevOps Engineer, MidChantilly, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Devops Engineer, Mid Booz Allen Hamilton Inc.Devops Engineer, MidChantilly, VA$62,000–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Sr Azure Security Engineer StratAcuity Staffing Partners IncSr Azure Security EngineerFulton, MD$50–$80 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Staff AI Infrastructure Engineer - Anduril Industries IncStaff AI Infrastructure Engineer -Washington, DC$220,000–$292,000 / yearYou will build the robust infrastructure, MLOps tooling, and systems architecture required to train, evaluate, host, and serve complex AI models (including LLMs, computer vision, and RL agents) in both cloud environments and air-gapped, offline tactical edge networks. Multi-Cluster & Multi-Tenant Platforms: Experience designing and operating multi-tenant ML platforms that serve multiple research teams, with robust resource isolation, quota management, and fair scheduling across shared GPU clusters.
Oracle Devops Engineer S.W.I.F.T. SCRLOracle Devops EngineerManassas, VAThe successful candidate will work closely with Oracle database specialists and platform engineers to automate operational processes, improve platform reliability, and deliver scalable solutions across the Oracle estate. We are less concerned with deep expertise in every Oracle technology from day one and more interested in finding someone who is curious, technically strong, and able to analyze problems, identify opportunities for improvement, and build practical automation solutions.
Data Automation Engineer StratAcuity Staffing Partners IncData Automation EngineerGaithersburg, MDRemote$50–$55 / hourDesign, develop, and support batch and near-real-time ingestion pipelines using Apache Spark and technologies such as Kafka or Flume, and collaborate with the search engineering team to integrate those pipelines with the existing Apache Solr platform. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.