NLP Engineer - Clearance Required BTI360 WebsiteNLP Engineer - Clearance RequiredHerndon, VAIn 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 knowledgebase completeness and accuracy.
Process Engineer GEON Performance SolutionsProcess EngineerSeabrook, MarylandResponsible for the activities related to the development of new processes including researching current and emerging technologies, evaluating process cost, quality, and performing process characterization and optimization studies using designed experiments, problem-solving and decision-making tools. Must have the ability to ask probing questions to truly understand product and market opportunities and to convey these customer technical requirements back to the internal organization in order to develop an approach and to implement a project which will be successful.
NewGeographer/Biologist/Ecologist/Environmental Engineer/Physical Scientist United States ArmyGeographer/Biologist/Ecologist/Environmental Engineer/Physical ScientistWashington, DC$62,972–$111,087 / yearGS-11 Specialized Experience: One year of specialized experience which includes 1) Independently managing a workload of permit applications, compliance monitoring, and enforcement actions; 2) Preparing and managing the creation of detailed environmental documentation, such as Environmental Assessments (EAs), Environmental Impact Statements (EISs), and Section 404(b)(1) guideline analyses; and 3) Serving as a technical expert and representing the agency in meetings with other Federal and State agencies, local governments, and applicants. Related curriculum - Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance.
Project Manager (Water/Wastewater Plant Construction) Kokosing IndustrialProject Manager (Water/Wastewater Plant Construction)Annapolis Junction, MarylandThis compensation range is specific to the job level and takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to: education, experience, licensure, certifications, geographic location, and internal equity. Supervisory responsibilities, in accordance with policies and applicable laws, include: interviewing/hiring; training; planning, assigning and directing work; appraising performance; rewarding/disciplining; addressing complaints/resolving problems.
Construction Project Manager I Next 150 Construction, LLCConstruction Project Manager IArlington, Virginia$100,000–$155,000 / yearFull timeNext 150 Construction is seeking a Project Manager to serve as the on-site project manager responsible for supporting the overall direction, completion and financial outcome for various projects across the Midwest. You build high performing teams by attracting, engaging, developing, and retaining talented individuals through motivation and discipline to maximize impact on the organization and the individual.
Commissioning Project Manager - Data Center Construction FST Technical ServicesCommissioning Project Manager - Data Center ConstructionWashington DC, DCFull timeOur commissioning teams operate in high-performance environments across hyperscale data centers where precision, reliability, and execution are non-negotiable. We are seeking a Project Manager – Data Center Operations (Cx) who thrives in fast-paced environments, leads from the front, and takes ownership of complex project outcomes.
Lead Piping Field Engineer Bechtel CorpLead Piping Field EngineerReston, VA$123,400–$178,500 / yearRequired Knowledge and Skills: Strong knowledge and experience with aboveground and underground piping systems, pipe supports, piping commodities, modularization, quantity tracking and reporting, field material management, hydrostatic and pneumatic testing programs, flushing and cleaning activities, chemical cleaning operations, steam blow execution, and system turnover processes. Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place.
Safety Engineer Clark Construction GroupSafety EngineerMcLean, VirginiaAdditional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program. Success in this role requires significant commitment, including flexibility to work extended hours, especially during critical project phases or client deadlines.
Engineer (Winter 2026/Spring 2027 Graduates) Clark Construction GroupEngineer (Winter 2026/Spring 2027 Graduates)Arlington, District of Columbia$77,500–$95,000 / yearYour first few years with Clark will be defined by dynamic Career Building Experiences, where you will be exposed to: Project Management: Working in project management gives you an understanding of the day-to-day and long-term business and financial management associated with construction projects. Additional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program.
VDC Engineer Balfour Beatty ConstructionVDC EngineerFalls Church, VA$81,000–$96,000 / yearExposure to Revit, Navisworks and AutoCAD.Exposure to Procore, Bluebeam, and BIM 360 / ACC.Ability to lead or independently manage multi-trade coordination efforts, including facilitating coordination or clash resolution discussions. An employee's pay position within the salary range will be based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, shift, travel requirements, any collective bargaining agreements, and business or organizational needs.
Cost Engineer PC ConstructionCost EngineerAlexandria, VA$75,000–$90,000 / yearFull timeThe right candidate will have a bachelor's degree, along with three to five years’ experience successfully managing administrative activities on a construction project and a strong interest/understanding of construction contracting, budgeting, forecasting and change management. The company manages projects along the east coast from its headquarters in Vermont and a network of locations in Florida, Georgia, Maine, New Hampshire, New York, North Carolina and the Mid-Atlantic.
Junior Structural Engineer Alpha CorporationJunior Structural EngineerDulles, VA$65,000–$85,000 / yearAlpha Corporation established in 1979, is a full-service woman-owned firm, providing civil, and structural engineering, program and construction management, project controls, and technology services for various building types, transportation, and heavy infrastructure projects. The Junior Structural Engineer will support the Structural Design Team in the vision, planning, execution, and success of the Department across all company offices and clients in order to grow and expand our structural engineering services in line with corporate strategic initiatives.
Mechanical Engineer - Entry Level AE WorksMechanical Engineer - Entry LevelPittsburgh and Arlington, PA & VAWorking under the guidance of senior engineers and project managers, you will assist in the development of construction documents, perform HVAC calculations, and coordinate with internal and external team members. You’ll work alongside architects, engineers, cost estimators, and construction managers with deep experience across higher education, government, engineering & infrastructure, healthcare and commercial markets.
Sales Engineer Kastle SystemsSales EngineerFalls Church, Virginia$90,000–$105,000 / yearSkills and experience with installing, managing, programming, and troubleshooting: web-based access control systems, video management systems, IP cameras, NVRs, visitor management systems, and physical security system components (i.e. electrified locks, badge readers, intrusion sensors, etc.). Sales Engineers at Kastle Systems design, quote, and support the Sales and Project Management teams for electronic security system infrastructure that keeps Kastle System’s clients safe.
Sales Engineer Comfort Systems USASales EngineerGaithersburg, MDAs a full-service MEP (Mechanical, Electrical, and Plumbing) contractor, we pride ourselves on the quality and expertise of our teams, who work across a diverse range of specialties, including New Construction, Mechanical Service, Industrial Refrigeration, and Manufacturing. Build and maintain strong relationships with key vendors and subcontractors to ensure competitive pricing, reliable partnerships, and high‑quality project execution.
Mechanical Engineer E LogicMechanical EngineerWashington, DCWhile performing work at NSA Bahrain, employees may be required to work in austere environments due to damaged facilities and must be capable of performing physical activities such as prolonged walking, standing, climbing, crouching, and bending. The position requires frequent Temporary Duty (TDY) travel to NSA Bahrain, Kingdom of Bahrain , including NSA 1, NSA 2, NSA 3, and Isa Air Base.
Chief Engineer (FDIC) EMCOR Government Services, Inc.Chief Engineer (FDIC)Arlington, VirginiaFull timeInstall, operate, maintain, inspect, adjust and repair building equipment such as chillers, air handlers, cooling towers, fans, pumps, motors, drives, filters, plumbing fixtures, induction units, VAV boxes, building control systems, lighting control systems, fire alarm and fire suppression systems, dampers, meters, gauges, actuators, and related equipment. When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington D.C and across the nation need superior facility support services, we answer the call.
Senior Development Engineer, Thermal Generation Capital Power CorporationSenior Development Engineer, Thermal GenerationWashington, DC$128,000–$141,000 / yearAs the technical lead, you will collaborate across strategy, development, operations, estimating, procurement, legal, and external engineering teams to advance projects from concept through execution and support key investment decisions. Direct multidisciplinary teams and collaborate across engineering, permitting, procurement, construction, operations, and commercial teams to deliver successful project outcomes.
Sr. Engineer - Drainage VerdantasSr. Engineer - DrainageWashingtonIt requires an effective communicator who can motivate others while understanding and responding to their needs and concerns, work with many different people in a friendly and genuinely supportive manner, and maintain a persuasive, teaching-oriented mindset when communicating company policies, programs, and systems. The role involves a faster-than-average pace of work, with a strong emphasis on handling detailed tasks quickly, correctly, and efficiently, articulating information clearly, and following up carefully and cheerfully to maintain work quality and relationships.
NewArtificial Intelligence Engineer GTT, LLCArtificial Intelligence EngineerReston, VAWith a Glassdoor rating of 4.0 stars from nearly 2,500 employee reviews and 78 percent of employees recommending the company, the organization employs civil and structural engineers, project controls specialists, procurement managers, nuclear and environmental remediation professionals, and now technical roles in AI, data science, and enterprise systems who collaborate to deliver projects at a scale that is nearly impossible to find elsewhere. Clients include national governments, global energy companies, and the world's largest public agencies across sectors spanning energy and industrial, infrastructure, nuclear and environmental remediation, government services, and mining and metals.