Knowledge Graph Software Engineer - Clearance Required BTI360 WebsiteKnowledge Graph Software Engineer - Clearance RequiredHerndon, VA$125,900–$247,900 / yearIn this role, you’ll work closely with our engineers and mission teams to tackle complex business problems using emerging AI technologies — specifically by extracting and linking critical entities to build and curate scalable graph databases and knowledge bases. Design and evaluate extraction and resolution workflows using sound methodologies and fit-for-purpose metrics to assess entity extraction, linking, relationship quality, and overall knowledge base completeness and accuracy.
Robotic Software Engineer (Drone Stack) Applied Intuition IncRobotic Software Engineer (Drone Stack)Washington D.C., DC$125,000–$175,000 / yearCollaborate with autonomy engineers to implement service-oriented-architecture software and inter-process messaging systems for autonomous UASsCollaborate with DoD warfighter domain experts and 3rd party UAS vehicle vendors to develop and integrate autonomy software onto OEM hardware. You will collaborate closely with cross-functional teams to deliver robust, scalable solutions for defense and commercial customers, providing seamless hardware-software integration, troubleshooting, and customer-facing demonstrations.
Mechanical Engineer Intern/Co-Op Fall 2026 LegenceMechanical Engineer Intern/Co-Op Fall 2026Annapolis, MDRequirements:• Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering, preferably a sophomore (2nd year), or junior (3rd year),• Strong interest in Building Systems Mechanical Engineering,• AutoCAD and REVIT experience preferred,• Strong interpersonal and communication skills,• Proficiency with Microsoft Word and Excel,• Ability to work both independently and with a team,• Ability to work full time in our office throughout the co-op term,• Ability to travel locally for job site inspections, field work, etc. Job Functions: (may include but are not limited to)• Produce detailed layout and equipment details of HVAC systems,• Produce one-line diagrams/schematics,• Assist the design team in the process of assembling organized sets of drawings,• May assist in the data collection and/or field verification, and• Work in conjunction with designers and engineers to help develop all aspects of a project.
Security Systems Design Engineer Parsons Commercial Technology Group Inc.Security Systems Design EngineerAlexandria, VA$63,600–$111,300 / yearSpecific experience integrating or designing enterprise-level IP CCTV camera systems, Emergency Notification systems, Automated Access Control systems, Intrusion Detection systems. Manual dexterity required for frequent reaching, climbing, and lifting of moderate objects (50-80 pounds), operation of power and manual tools/equipment, and operating office equipment.
Senior Bridge &Tunnel Engineer - Rail Transit Parsons Commercial Technology Group Inc.Senior Bridge &Tunnel Engineer - Rail TransitBaltimore, MD$86,700–$151,700 / yearJob Description: Our Parsons Baltimore office is now hiring for an experienced Senior/ Principal Structural or geotechnical Engineer experienced in tunneling and underground design and construction to join our team in the region! We take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency.
Engineer (union) JBG SMITHEngineer (union)UNAVAILABLE, DCOperate and monitor automation systems, logs, system measures, and alarms to identify and resolve problems and anomalies outside of normal operating parameters; adjust systems as appropriate; and record and report all faults, deficiencies, and other unusual occurrences. Possess and maintain a current license as a Class Three Steam Boiler Engineer (at minimum) from the District of Columbia Department of Consumer and Regulatory Affairs Occupational and Professional Licensing Administration, or equivalent licensing acceptable to the Company.
Chief Engineer/Hotel Complete Building ServicesChief Engineer/HotelArlington, Virginia$33–$37 / hourFull timeAbout the Role: Complete Building Services is a facility management company that partners with major hotel brands Marriott, Hilton, Holiday Inn, and Cambria. We pride ourselves on our collaborative culture, which starts with our interview process and continues through to your day-to-day role, regular corporate get-togethers, potluck breakfasts/lunches, and office contests, to name a few.
Electrical Engineer Intern/Co-Op Summer 2027 LegenceElectrical Engineer Intern/Co-Op Summer 2027Arlington, VARequirements: Pursuing a bachelor's degree in electrical engineering or architectural engineering, preferably a sophomore (2nd year) or a junior (3rd year)Strong interest in Building Systems Electrical EngineeringAutoCAD and REVIT experience preferredStrong interpersonal and communication skillsProficiency with Microsoft Word and ExcelAbility to work both independently and with a teamAbility to work full time in the Columbus office throughout the co-op termAbility to travel locally for job site inspections, field work, etc. Produce detailed layout and equipment details of electrical systems of buildingsProduce one-line diagrams/schematicsAssist the design team in the process of assembling organized sets of drawingsMay assist in the data collection and/or field verificationWork in conjunction with designers and engineers to help develop all aspects of a project.
Mechanical Engineer Intern/Co-Op Summer 2027 LegenceMechanical Engineer Intern/Co-Op Summer 2027Arlington, VAJob Functions: (may include but are not limited to)• Produce detailed layout and equipment details of HVAC systems• Produce one-line diagrams/schematics• Assist the design team in the process of assembling organized sets of drawings• May assist in the data collection and/or field verification• Work in conjunction with designers and engineers to help develop all aspects of a projectRequirements:• Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering, preferably a sophomore (2nd year), or junior (3rd year)• Strong interest in Building Systems Mechanical Engineering• AutoCAD and REVIT experience preferred• Strong interpersonal and communication skills• Proficiency with Microsoft Word and Excel• Ability to work both independently and with a team• Ability to work full time in our office throughout the co-op term• Ability to travel locally for job site inspections, field work, etc. For college students interested in engineering design for the built environment, CMTA has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering.
Mechanical Engineer Intern/Co-Op Spring 2027 LegenceMechanical Engineer Intern/Co-Op Spring 2027Arlington, VAJob Functions: (may include but are not limited to)• Produce detailed layout and equipment details of HVAC systems• Produce one-line diagrams/schematics• Assist the design team in the process of assembling organized sets of drawings• May assist in the data collection and/or field verification• Work in conjunction with designers and engineers to help develop all aspects of a projectRequirements:• Pursuing a Bachelor of Mechanical Engineering or Architectural Engineering, preferably a sophomore (2nd year), or junior (3rd year)• Strong interest in Building Systems Mechanical Engineering• AutoCAD and REVIT experience preferred• Strong interpersonal and communication skills• Proficiency with Microsoft Word and Excel• Ability to work both independently and with a team• Ability to work full time in our office throughout the co-op term• Ability to travel locally for job site inspections, field work, etc. For college students interested in engineering design for the built environment, CMTA has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering.
Senior Bridge &Tunnel Engineer - Rail Transit ParsonsSenior Bridge &Tunnel Engineer - Rail TransitBaltimore, Maryland$86,700–$151,700 / yearOur Parsons Baltimore office is now hiring for an experienced Senior/ Principal Structural or geotechnical Engineer experienced in tunneling and underground design and construction to join our team in the region! We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency.
NewSoftware Engineer (Drone Stack) Applied Intuition IncSoftware Engineer (Drone Stack)Washington, DCWork alongside autonomy engineers to marry autonomy software with vehicle hardware - achieving full integration with aircraft autopilots, datalinks, sensor payloads, PNT/GPS/INS, and ground control stations - and to build service-oriented-architecture software and inter-process messaging frameworks for autonomous UAS. Hands-on integration of robotics or autonomy products with Pixhawk-family autopilots (ArduPilot and/or PX4), plus working knowledge of common communication buses and protocols: UART/RS232/RS422/RS485, SPI/QSPI, I2C, and Ethernet.
NewBuilding Automation Design Engineer (VA3) CoreSiteBuilding Automation Design Engineer (VA3)Reston, VA$105,000–$120,000 / yearFull timeBuilding Automation Design Engineer’s Role: As a member of the company’s engineering team, the Building Automation Design Engineer will provide support for building automation design, execution and monitoring. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences.
NewDesign-Build Project Manager (Civil Construction) Shirley Contracting Company LLCDesign-Build Project Manager (Civil Construction)Chantilly, VA$80,000–$145,000 / yearResponsibilities: Manage and lead the design-build project team through all phases of project pursuit and delivery including technical writing, work planning, pre-award, post-award, and post-design services. In-depth understanding of the design-build method of project delivery including the disciplines of design, right-of-way, utility coordination, public involvement and construction.
Senior Geotechnical Engineer Geo-Technology Associates Inc.Senior Geotechnical EngineerSterling, VAGeo-Technology Associates, Inc. (GTA) is currently seeking a Senior Geotechnical Engineer with 10+ years of experience for our Sterling, Virginia office. Employee Assistance Program – free access to short-term counseling, financial coaching, legal consultations, life coaching, and more.
BI Reporting Engineer Data SocietyBI Reporting EngineerWashington, DCThis role focuses on hands-on implementation by translating report specifications into production-ready SQL views, aggregations, and report builds, while working closely with offshore BI Engineers and validating all outputs against ERP source data before stakeholder review. About Data Society GroupAt Data Society Group, we provide the highest quality, leading-edge, industry-tailored data and AI training and solutions for Fortune 1,000 companies and federal, state, and local governmental organizations.
Technical Security Application Engineer, Secured Spaces ANDURIL INDUSTRIESTechnical Security Application Engineer, Secured SpacesWashington, DC$146,000–$194,000 / yearThe successful candidate is fluent in the IDS and ACS technical requirements of ICD-705 / IC Tech Spec v1.5.1 Chapters 7 and 8, has commissioned secured space security systems through final acceptance testing under the review of an Accrediting Official (AO), and has owned the semi-annual testing, false alarm investigation, and corrective maintenance of those systems through the operational life of an accreditation. Conduct site surveys, risk assessments, and gap analyses for both new construction and existing accredited spaces; produce sensor coverage drawings, riser diagrams, conduit and conveyance routing per ICD-705 7.A.2.e, line security and encryption provisions per FIPS 140-2 and FIPS 197, and submittal packages suitable for AO review and inclusion in the Construction Security Plan.
Senior Mechanical Engineer Gables Search GroupSenior Mechanical EngineerBaltimore, MDA leading engineering firm is seeking a licensed Senior Mechanical Engineer to lead HVAC and plumbing system projects across commercial, institutional, and government sectors. This role combines technical design with project leadership, client engagement, and team mentoring.
Software Engineer Level 2-3 (SF) The Kenjya-Trusant GroupSoftware Engineer Level 2-3 (SF)Annapolis JunctionWorking with the Department of Defense, Department of Homeland Security, the Intelligence Community, state and local governments, and commercial clients, Kenjya-Trusant provides cyber protection, information technology, engineering, construction management and acquisition support services. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Structural Engineer The Perillo GroupStructural EngineerPimmit, VAThe ideal candidate will have a strong background in structural engineering principles and possess excellent problem-solving abilities. As a Structural Engineer, you will be responsible for designing, analyzing, and ensuring the integrity of various structures.