Water Treatment Process Engineer GFT.Water Treatment Process EngineerFairfax, Virginia$80,000–$180,000 / yearFull timeSystem Design: Lead and support the planning and process evaluation of potable water treatment processes, including intakes and raw water pump stations, coagulation, flocculation, sedimentation, disinfection, filtration, iron and manganese removal, PFAS treatment, chemical systems, and process wastewater and residuals handling. Experience in the planning and execution of projects: including project approach and resource needs, options analysis, process and equipment design, and engineering document development through the project delivery phases of plan, design, procure, construct, and commissioning.
Environment Engineer AHU TechnologiesEnvironment EngineerWashington, District of Columbia$91,377–$96,467 / yearRESPONSIBILITIES: Support regulatory reporting in areas such as Title V compliance, emissions inventory, NESHAPs, SPCC, Tier II, Toxic Release Inventory, waste summaries, wastewater periodic compliance reports, DMRs, P2, etc. Environmental Engineer WissenPro LLC – Dallas, TX Job description Hensley, a wholly on subsidiary of Komatsu North America, is a global business focused on the construction and mining markets.
Maintenance And Reliability Engineer WR GraceMaintenance And Reliability EngineerBaltimore, MD$98,274–$135,126 / yearTo support the need for hiring talent, we are developing a pool of candidates to support our future staffing needs at the following locations: Columbia or Curtis Bay MD; Chicago, IL; Baton Rouge or Lake Charles, LA; South Haven, MI; Tyrone, PA; Chattanooga, TN; East Chicago, IN; Pasadena, TX. Must be willing to wear PPE (Personal Protective equipment) including but not limited to hard hat, protective eyewear, steel-toed boots, hearing protection, Level A suit, full face respirator.
MK1-Avionics System Engineer Sr - Command & Data Handling Blue OriginMK1-Avionics System Engineer Sr - Command & Data HandlingSpace Coast, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
MK1-Avionics System Engineer III - Command & Data Handling Blue OriginMK1-Avionics System Engineer III - Command & Data HandlingSpace Coast, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Additive Manufacturing Production Engineer – Materials & Processes (LPBF) Blue OriginAdditive Manufacturing Production Engineer – Materials & Processes (LPBF)Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Materials & Process Engineer II - Composite Blue OriginMaterials & Process Engineer II - CompositeWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will drive the development and optimization of composite production processes internally and externally, develop and improve process and material specifications, and drive continuous improvement initiatives to enhance product quality and reduce cycle time.
Maintenance and Reliability Engineer (Baltimore, MD, US, 21226) W. R. GraceMaintenance and Reliability Engineer (Baltimore, MD, US, 21226)Baltimore, MD$98,274–$135,126 / yearTo support the need for hiring talent, we are developing a pool of candidates to support our future staffing needs at the following locations: Columbia or Curtis Bay MD; Chicago, IL; Baton Rouge or Lake Charles, LA; South Haven, MI; Tyrone, PA; Chattanooga, TN; East Chicago, IN; Pasadena, TX. Must be willing to wear PPE (Personal Protective equipment) including but not limited to hard hat, protective eyewear, steel-toed boots, hearing protection, Level A suit, full face respirator.
Substation Engineer Intern Grid (Summer 2027) Sargent & Lundy LLCSubstation Engineer Intern Grid (Summer 2027)Elkridge, MD$18–$30 / hourEssential skills and experience: Active enrollment in a Bachelor of Science or Master of Science degree with strong preference in an Electrical Engineering, Mechanical Engineering, Aerospace or Chemical Engineering degree, and/or coursework including Coding, 3D Modeling/Design, and experience using agentic AI. 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.
Substation Engineer Intern - Grid (Summer 2027) Sargent & LundySubstation Engineer Intern - Grid (Summer 2027)Elkridge, Maryland$18–$30 / hourEssential skills and experience: Active enrollment in a Bachelor of Science or Master of Science degree with strong preference in an Electrical Engineering, Mechanical Engineering, Aerospace or Chemical Engineering degree, and/or coursework including Coding, 3D Modeling/Design, and experience using agentic AI. Working under the direction of senior engineers, this internship will offer you the opportunity to utilize and expand your academic background in engineering in one or more of the following areas: Assist in the preparation of engineering calculations, specifications, and designs.
Associate Engineer, Production Venture Global LNGAssociate Engineer, ProductionArlington, VirginiaUsing reliable, proven technology in an innovative plant design configuration, Venture Global’s modular, mid-scale plant design will replace traditional designs as it allows for the same efficiency and operational reliability at significantly lower capital cost. The successful candidate will work alongside experienced engineers and cross functional teams contributing to real-time operational decisions and support long-term/high impact decision making.
Senior Engineer, Production Venture Global LNGSenior Engineer, ProductionArlington, VirginiaUsing reliable, proven technology in an innovative plant design configuration, Venture Global’s modular, mid-scale plant design will replace traditional designs as it allows for the same efficiency and operational reliability at significantly lower capital cost. The successful candidate will work alongside experienced engineers and cross functional teams contributing to real-time operational decisions and support long-term/high impact decision making.
AI & GenAI Data Scientist - Manager PricewaterhouseCoopers LLPAI & GenAI Data Scientist - ManagerWashington, DC$99,000–$232,000 / yearPreference for at least one of the following fields of study: Management Information Systems, Computer and Information Science, Systems Engineering, Mathematics, Engineering, Electrical Engineering, Chemical Engineering, Industrial Engineering, Mathematics, Statistics, or Mathematical Statistics, Data Processing/Analytics/Science, Artificial Intelligence and Robotics. At least one of the following: Certifications aligned to data engineering, machine learning, and cloud platforms, including AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake, or related data and AI credentials.
AI & Genai Data Scientist - Manager PwCAI & Genai Data Scientist - ManagerBaltimore, MD$99,000–$232,000 / yearPreference for at least one of the following fields of study: Management Information Systems, Computer and Information Science, Systems Engineering, Mathematics, Engineering, Electrical Engineering, Chemical Engineering, Industrial Engineering, Mathematics, Statistics, or Mathematical Statistics, Data Processing/Analytics/Science, Artificial Intelligence and Robotics. At least one of the following: Certifications aligned to data engineering, machine learning, and cloud platforms, including AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake, or related data and AI credentials.
Senior Project Manager (Water Design-Build) AECOMSenior Project Manager (Water Design-Build)Arlington, VA$160,000–$220,000 / yearQualifications** **Minimum Qualifications:** + Bachelor’s degree in Construction Management, Civil, Environmental, Sanitary, Chemical Engineering or related field and 10+ years of relevant experience or demonstrated equivalency of experience and/or education + Valid Driver's license that allows you to drive during the course of your employment; subject to motor vehicle records review **Preferred Qualifications:** + 20+ years’ experience in delivering engineering and construction projects in the water/wastewater industry delivered using progressive design-build, lump sum design-build, or CMAR project delivery methods + Good understanding of project delivery and ability to facilitate technical discussions when needed + Proven project management experience with ability to manage a diverse team + Demonstrated ability to negotiate, influence and manage risk + Demonstration of strong commercial and construction contract experience + Excellent oral and written communication skills + Travel to other offices/sites will be required + Experience managing D/B projects that are $30 Million or more + A DBIA certificate is preferred but not required + P.E. license preferred + Experience in working with local and state regulatory agencies + Experience in managing both engineering and construction subcontractors + Proven ability to conduct competitive assessments and price to win analysis. It is desirable that the DB Senior Project Manager is capable of performing in both conceptual and detailed engineering and construction project management capacities.As a DB Senior Project Manager the primary responsibilities will include managing the activities of a multi-discipline design through AECOM’s design centers, as well as overall project management for procurement of process equipment and subcontractors, scheduling, VE or constructability reviews, familiarity with job cost reporting, and budget control activities through the life of the project, including EAC analysis during on-site construction as prime contracting entity.
Environmental Engineer - Water Services Group CDM Smith IncEnvironmental Engineer - Water Services GroupFairfax, VAIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. Main Responsibilities: With general direction, creates water and wastewater treatment facilities, water and sewer systems, pipelines, pump stations, remediation sites, solid waste facilities, etc.
Battery Scientist Mitre CorpBattery ScientistMcLean, VA$147,200–$184,000 / yearYour future colleagues are a collegial team of energy and environmental engineers, material scientists, systems engineers, mechanical engineers, electrical engineers, chemists, physicists, and civil engineers who work across MITRE's diverse sponsors and partners. Department Summary: MITRE Lab's Energy, Environmental, Material and Chemical Sciences is seeking a senior engineer with expertise in power and energy technologies to work in a dynamic analytical environment focused on solving our customers energy technology and resilience challenges.
Hull Treatment Materials Engineer Peraton IncHull Treatment Materials EngineerMD$86,000–$138,000 / yearWhat you will need: BS Engineering required (Mechanical Engineering, Materials Engineering or Chemical Engineering with GPA of 3.0 or higher preferred) and 5+ years experience 3 years with MS/MA. As the worlds leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Senior Staff Engineer, Survivability (R4606) Shield AI IncSenior Staff Engineer, Survivability (R4606)Washington, DC$170,000–$250,000 / yearRequired qualifications: B.S. or M.S. in Materials Science and Engineering, Chemical Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Physics, Chemistry, or a related technical discipline. You will work across survivability analysis, design engineering, manufacturing, quality, supply chain, and sustainment teams to ensure material solutions meet signature-performance requirements while remaining producible, inspectable, durable, and supportable throughout the aircraft lifecycle.
NewMechanical Engineer ASR Group International IncMechanical EngineerBaltimore, MD$63,500–$105,500 / yearExperience required with the following equipment: belt conveyors, screw conveyors, bucket elevators and cranes, and process equipment: evaporators, condensers, heat exchangers, piping, pumps, motors, rotary dryers, kilns and vacuum pans. Business & Financial Acumen - Demonstrates knowledge and understanding of the financial, accounting, marketing and operational functions of our organization; interpreting and applying understanding of key financial indicators to make better corporate decisions.