Sr. Product Support Engineer Worthington Enterprises IncSr. Product Support EngineerColumbus, OHThe Product Support Engineer (PSE) provides technical support, ensures regulatory compliance, and serves as the design authority for the product portfolio of in-service products, that may include pressurized cylinders, consumer products/appliances, HVAC components, tools, or construction materials. Product brands within the Worthington Enterprises portfolio include Balloon Time, Bernzomatic, Coleman (propane cylinders), CoMet, Elgen, Garden Weasel, General, HALO, Hawkeye, Level5 Tools, Mag Torch, NEXI, Pactool International, PowerCore, Ragasco, Well-X-Trol and XLite, among others.
Machine Learning Engineer II Mimecast LtdMachine Learning Engineer IIColumbus, OHIn this role, you will embrace the role of "full-stack" data scientist, which will often require you to acquire and clean raw data, engage internal and external partners to obtain labels for that data, develop machine learning and statistical models, deploy models to production, and monitor the models for performance. D. or Master's degree in a quantitative discipline (such as computer science, statistics, or mathematics) with a minimum of four years' experience applying advanced machine learning techniques to real-world industry challenges, or possess a Bachelor's degree with at least six years of directly relevant experience.
Stationary Engineer FOUR SEASONS ENVIRONMENTAL, INC.Stationary EngineerColumbus, OHDuties involve: Observing and interpreting readings on gauges, meters and charts which register various aspects of the system's operation, adjusting controls to insure safe and efficient operation of the system and to meet demands for the service provided; recording in logs various aspects of the system operation; keeping the engines, machinery and equipment of the system in good working order. Refrigeration and lubrication cycles, Diagnostic and troubleshooting analysis using operating log data, control sequences, controls self-testing, controls diagnostics, proper condenser and chilled water treatments as well as maintaining cooling towers and water treatment.
NewControls Engineer - Structured Text Actalent IncControls Engineer - Structured TextColumbus, OH$120,000–$140,000 / yearWorking as part of a product development team, this role focuses on creating scalable PLC and HMI software baselines that support multiple projects, product variants, and customer configurations. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Industrial Engineer Actalent IncIndustrial EngineerAshville, OH$40–$53 / hourThis Industrial Engineer role focuses on building and maintaining a data-driven, 3D simulation-based virtual factory that captures current processes, physical constraints, business rules, and decision logic across the shop floor, warehouse, factory, and supply chain. Create feasible production plans and schedules for shop floor, warehouse, factory, and supply chain execution across all relevant time horizons, ensuring that all scheduled operations are feasible in terms of resource capacity, material availability, and timelines.
NewControls Systems Engineer Actalent IncControls Systems EngineerColumbus, OH$120,000–$140,000 / yearWorking as part of a product development team, this role focuses on creating scalable PLC and HMI software baselines that support multiple projects, product variants, and customer configurations. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Field Service Engineer 2 GE HealthCare Technologies IncField Service Engineer 2OHRemoteAs the Field Service Engineer 2, you will perform preventative maintenance, installations, troubleshooting, and repairs on our life-changing medical equipment for Nuc Med, CT, and PET modalities within a hospital or healthcare system in Columbus and Dayton, OH area. Adhere to company policies, procedures and hospital protocols to ensure regulatory and compliance requirements are met; ensuring documentation of all work performed is captured daily, including debriefing including metrics and ordering parts.
Principal Electrical Engineer Arcadis NVPrincipal Electrical EngineerColumbus, OHPerform electrical design and coordination tasks with focus on power distribution lighting systems, communication systems, fire alarm systems, and control systems. Bachelors degree in Electrical Engineering, Electrical Engineering Technology, or a related discipline, or equivalent work experience.
Manufacturing Test Engineer, Fury ANDURIL INDUSTRIESManufacturing Test Engineer, FuryAshville, OH$126,000–$167,000 / yearBeyond executing tests, you will act as a key leader on the floor by training flight-line technicians, troubleshooting complex avionics and electrical failures, and driving continuous improvement to scale our production throughput. Execute Aircraft Testing: Hands-on execution of system-level checkouts, including power-on testing, flight control actuation sweeps, wire harness continuity, sensor calibrations, and integrated avionics testing.
Facilities Controls Engineer ANDURIL INDUSTRIESFacilities Controls EngineerAshville, OH$86,000–$112,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
BESS Engineer II (Remote) SOLV Energy LLCBESS Engineer II (Remote)OHRemote$90,000–$112,506 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.
NewSr. Controls Engineer Actalent IncSr. Controls EngineerColumbus, OH$50–$60 / hourThis role collaborates closely with Operations, Maintenance, Quality, and OEM suppliers to enhance equipment reliability, manufacturing efficiency, safety, and overall production performance across multiple facilities, including a newly built bakery operation in Columbus that is supported by significant international investment. Controls Engineer provides multi-site electrical, mechanical, and controls engineering support for manufacturing operations, capital projects, equipment installations, automation systems, and continuous improvement initiatives.
Mechanical Engineer / Designer ITSMechanical Engineer / DesignerColumbus, OH$65,000–$100,000 / yearCandidates must have design experience in some or all of the following; piping systems, ductwork systems, variable air volume terminal units, ground source heat pump systems, variable refrigerant flow systems, packaged chillers, packaged roof top A/C units, central plants utilizing chillers, boilers & cooling tower, constant and variable flow pumping systems, constant and variable flow air handling units, temperature control & energy management systems. A well-established consulting firm specializing in all types of building engineering is seeking to hire a Mechanical Engineer (Mid-Level) / Designer to work on a variety of projects ranging from industrial, restaurants, commercial, mixed use, health care and institutional.
Systems Engineer, Production ClioSystems Engineer, ProductionLondon, OH$69,700–$94,300 / yearHands-on experience managing and scaling distributed data stores (e.g., MySQL/Aurora) at scale, including troubleshooting database bottlenecks and implementing robust backup and disaster recovery strategies. You'll be part of a globally distributed team, collaborating closely with engineers in North America and Europe, driving technical excellence across Clio's production environments.
Electrical Services Manager Cygic Recruitment USAElectrical Services ManagerGrove City, OhioAn international leader in high-power conversion units and high-precision DC measurement systems is seeking a Service Operations & Accounts Manager to support and grow its U.S. operations. You will combine technical depth, field team coordination, service operations oversight, and account management to ensure excellence across U.S. activities.
Senior Systems Engineer, Production ClioSenior Systems Engineer, ProductionLondon, OHRemote$87,600–$118,400 / yearYou'll be part of a globally distributed team, collaborating closely with engineers in North America and Europe, driving technical excellence across Clio's production environments. Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely.
Senior Supplier Quality Engineer, Altius ANDURIL INDUSTRIESSenior Supplier Quality Engineer, AltiusAshville, OH$126,000–$167,000 / yearPartner with development engineering, product quality engineering, sourcing engineering, category management and program management to deliver predictable supply to the development programs, production programs, and manage exceptions/containments/deviations for supplier technical performance, particularly in the development phases. Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Production Part Approval Process (PPAP) elements such as Measurement Systems Analysis (MSA), quality improvement techniques, and Geometric Dimensioning and Tolerancing (GD&T).
Senior Automation Engineer, Manufacturing Automation ANDURIL INDUSTRIESSenior Automation Engineer, Manufacturing AutomationAshville, OH$126,000–$167,000 / yearAs the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Cloud Solutions Engineer: IV (Lead) Judge GroupCloud Solutions Engineer: IV (Lead)Whitehall, OHThe Senior Cloud/AI Engineer will design, build, and deploy production‑ready AI agents using platforms such as Microsoft Copilot Studio, AWS Agent Core services, and Google Vertex AI. By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes.
Solutions Engineer ParlanceSolutions EngineerOhioYou will be supported by a knowledgeable team of solutions engineers and software developers to learn and leverage knowledge of contact centers, speech recognition, human factors, and voice user interfaces to build and manage solutions for our customers. That means we blend intelligent speech technologies, including Automatic Speech Recognition and Natural Language Understanding to transform old-fashioned phone systems into easy-to-navigate speech-driven tools.
SaaS Platform Engineer CapTech Ventures IncSaaS Platform EngineerColumbus, OHFringe -A company paid stipend program for personalized lifestyle benefits, allowing employees to choose benefits that matter most to them - ranging from vendors like Netflix, Spotify, and GrubHub to services like student loan repayment, travel, fitness, and more. You will serve as a technical owner and subject matter expert for critical SaaS and cloud platforms, driving automation, security, scalability, and user experience improvements across the organization.
Packaging Engineer Actalent IncPackaging EngineerColumbus, OH$33.66–$40.87 / hourThe organization provides a comprehensive total rewards package once you transition to direct employment, including an annual performance bonus and potential for commission and share participation, a generous paid time off bank starting at 20 days, and a broad range of benefits such as health, dental, vision, mental health, disability, life insurance, prescription drug coverage, and various voluntary benefits. You collaborate closely with vendors, production, and manufacturing engineering teams to ensure that all packaging components meet quality, regulatory, and operational requirements in a regulated, GMP setting.
Field Service Engineer - Columbus ADB Airfield Solutions (Inactive)Field Service Engineer - ColumbusColumbus, OHADB SAFEGATEs Airfield solutions has over 75 years experience of delivering cutting-edge airfield ground lighting enabling safe and efficient landings taxiing and take-offs. We are looking for candidates who are self-starters work independently most of the time adhere to schedules follow company processes manage customer expectations and are able to quickly repairtroubleshoot system problems in the field.
Manager, Manufacturing Engineer, Intelligence Systems ANDURIL INDUSTRIESManager, Manufacturing Engineer, Intelligence SystemsAshville, OH$126,000–$167,000 / yearABOUT THE JOB: As a Manager of Manufacturing Engineering, you will be responsible for leading a manufacturing engineering team over a set of Anduril's products to drive process improvements, ensure the highest quality of production, and support the development and implementation of new products. This responsibility includes everything in the manufacturing value-chain including, but not limited to, Design for Manufacturability, tool design & selection, process creation & optimization, vendor sourcing & interaction, quality planning, and work documentation associated with the hardware.
Manufacturing Engineer, Roadrunner ANDURIL INDUSTRIESManufacturing Engineer, RoadrunnerAshville, OH$111,000–$147,000 / yearYour responsibilities will span the spectrum: driving Design for Manufacturability (DFM) feedback into design, innovating tool design and selection, creating and optimizing high-rate production lines, fostering strategic vendor partnerships, embedding robust quality assurance throughout, and meticulously documenting build processes. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Staff Manufacturing Engineer, Roadrunner ANDURIL INDUSTRIESStaff Manufacturing Engineer, RoadrunnerAshville, OH$144,000–$191,000 / yearYour responsibilities will span the spectrum: driving Design for Manufacturability (DFM) feedback into design, innovating tool design and selection, creating and optimizing high-rate production lines, fostering strategic vendor partnerships, embedding robust quality assurance throughout, and meticulously documenting build processes. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Senior Industrial Engineer GXO Logistics IncSenior Industrial EngineerWest Jefferson, OHOur greatest strength is our global team - energetic, innovative people of all experience levels and talents who make GXO a great place to work. As the Senior Engineer, Industrial, you will be responsible for facility layout and design, manpower planning, project scheduling and management, and support for new business development.
Associate Project Engineer KBR IncAssociate Project EngineerColumbus, OHRemoteExtensive walking in and around a construction site, climbing ladders, climbing scaffolding, working on elevated platforms, working on uneven surfaces and working in small or confined spaces. Serving our customers through diverse business units, we offer challenging assignments on some of the world's largest and most complex projects where our customers have come to value us, because they know We Deliver.
Senior Systems Engineer, C2 Integration ANDURIL INDUSTRIESSenior Systems Engineer, C2 IntegrationAshville, OH$143,000–$191,000 / yearIn order to be successful at Anduril, a systems engineer needs to be familiar with simulation and rapid prototyping development to drive complex electro-mechanical and aero-performance design trades, in addition to supporting the engineering product development, production, and sustainment through the entire product lifecycle. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Electrical Systems Engineer, C2 Integration ANDURIL INDUSTRIESElectrical Systems Engineer, C2 IntegrationAshville, OH$97,000–$167,000 / yearIn order to be successful at Anduril, a systems engineer needs to be familiar with simulation and rapid prototyping development to drive complex electro-mechanical and aero-performance design trades, in addition to supporting the engineering product development, production, and sustainment through the entire product lifecycle. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
NewSenior Enterprise Monitoring and Event Management Engineer Manifest SolutionsSenior Enterprise Monitoring and Event Management EngineerColumbus, OHSupport monitoring for databases, middleware, network infrastructure, storage systems, domain services, load balancers, and enterprise applications. Manifest Solutions is currently seeking a Infrastructure Engineer Sr / Principal – Enterprise Observability & Monitoring Engineer (Dynatrace) in Columbus, OH.
AWS Senior Cloud Engineer IconmaAWS Senior Cloud EngineerColumbus, OHImplement end-to-end observability: APM, metrics, tracing, logging, dashboards, alerts, and SLO-style operational readiness using Dynatrace + Splunk integrated with ECS workloads. Build and operate container platforms using Amazon ECS/EKS (EC2 and/or Fargate) including clusters, services, task definitions, autoscaling, IAM roles, and ALB/NLB integrations.
Substation Engineer – Protection & Controls Nexus Engineering GroupSubstation Engineer – Protection & ControlsColumbus, Ohio85,000 - $115,000 a year The posted salary range represents the anticipated base pay for this position in accordance with applicable pay-transparency requirements and may vary based on experience, qualifications, skills, certifications, work location, and market conditions. Nexus Engineering Group, a distinguished independent full-service engineering, procurement, and construction management (EPCm) firm, provides comprehensive support to clients from concept through startup.
Associate Mfg. Systems Engineer 1 (Automation Technician) Night Shift 12 Hours (6PM to 6AM) Amgen IncAssociate Mfg. Systems Engineer 1 (Automation Technician) Night Shift 12 Hours (6PM to 6AM)New Albany, OHIn addition to the base salary, Amgen offers a Total Rewards Plan, based on eligibility, comprising of health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities that may include: A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts. As an organization dedicated to improving the quality of life for people around the world, Amgen fosters an inclusive environment of diverse, ethical, committed and highly accomplished people who respect each other and live the Amgen values to continue advancing science to serve patients.
NewBlast Furnace Equipment Sales Engineer The Misch GroupBlast Furnace Equipment Sales EngineerColumbus, Ohio$120,000–$140,000 / yearCompany Type: Premier Industrial Manufacturing Group (Metals & Power Generation) Location: Regional Field Role (Territory: IN, OH, MI, or Western IL/Chicago) Experience: 5+ Years Industrial/Steel Sales Salary: $120,000 – $140,000 Base + Bonus + Vehicle + Pension. Industry Background: Significant experience in Blast Furnace operations or "Hot End" steel mill environments (working in areas where steel is molten or being formed) is highly preferred.
Territory Sales Engineer Cognex CorpTerritory Sales EngineerOHWe are deeply committed to fostering an inclusive and equitable work environment, guided by our "Work Hard, Play Hard, Move Fast" culture, which celebrates employee innovation, determination, and dedication in a dynamic, fun, and distinctive atmosphere. Prospect new sales opportunities through cold and warm leads, cultivate prospects, and schedule customer site visits with the goal of securing purchase orders.
Senior Software Engineer, Perception Platform Path Robotics IncSenior Software Engineer, Perception PlatformColumbus, OHWe're looking for a Senior Software Engineer to be an architect and caretaker of our Perception codebase, building the systems and tools that make it easy for our ML, CV, and robotics engineers to explore ideas and turn them into production-grade solutions. Wrap perception ML models (part registration, seam localization, real-time weld tracking) into reliable production services that ship to our internationally deployed fleet of welding robots.
Senior Software Engineer, Perception Platform Path RoboticsSenior Software Engineer, Perception PlatformColumbus, OHWe're looking for a Senior Software Engineer to be an architect and caretaker of our Perception codebase, building the systems and tools that make it easy for our ML, CV, and robotics engineers to explore ideas and turn them into production-grade solutions. Wrap perception ML models (part registration, seam localization, real-time weld tracking) into reliable production services that ship to our internationally deployed fleet of welding robots.
NewSenior Construction Engineer, Energy Storage (Remote) SOLV Energy LLCSenior Construction Engineer, Energy Storage (Remote)OH$90,924–$113,655 / yearThe Senior Engineer, Construction - BESS functions as a technical authority for high-risk BESS scopes, EOR and vendor coordination, system integration, fire protection coordination, commissioning support, and complex site or warranty issues while maintaining an individual contributor track with mentorship responsibilities. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
NewSenior Product Design Engineer Gables Search GroupSenior Product Design EngineerColumbus, OHThe Senior Design Engineer works cross‑functionally with Manufacturing, Quality, Supply Chain, Sales, and Customers to deliver reliable, cost‑effective electrical product solutions that meet performance, quality, and regulatory requirements. This role is a hands‑on technical contributor responsible for executing product designs, supporting manufacturing, and driving continuous improvement across existing and new platforms.
Senior Quality Systems Engineer ANDURIL INDUSTRIESSenior Quality Systems EngineerAshville, OH$99,000–$131,000 / yearPartner with business system team, product quality engineers and manufacturing engineers to help prepare new processes, digital tools, & sites to meet QMS requirements, develop new capabilities to meet existing QMS requirements and conduct internal audit before manufacturing readiness review and production readiness review. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Environmental Engineer - Water Services - (Fall 2026 Grads!) CDM Smith IncEnvironmental Engineer - Water Services - (Fall 2026 Grads!)Columbus, OHIn 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. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.
Site Reliability Engineer (SRE) - II Huntington Bancshares IncSite Reliability Engineer (SRE) - IIOHIn this role, you will handle more complex operational tasks and incidents, provide mentorship to junior SREs, and collaborate with development teams to ensure systems are designed for reliability from the ground up. System Design & Architecture: Collaborate with software engineering teams to influence the design of new services and applications, ensuring they are scalable, reliable, and resilient from the start.
Process Engineer II (MSAT) - Dayshift ResilienceProcess Engineer II (MSAT) - DayshiftOhioTraining or experience in the applicable following technologies: mechanics, hydraulics, pneumatics, vacuum technology, electronics, programmable logic controllers, HMI, Historian/reporting, computerized systems, vision systems, refrigeration, test equipment for electrical and mechanical trouble shooting, aseptic/controlled environment, unit operations, formulation, packaging, process validation, cleaning validation, technology transfer, change control, applied statistics. • Leads the following continuous process improvement efforts: changeover reduction, yield improvements, OEE improvements, maintenance reliability and waste reduction for improvement of automated pharmaceutical manufacturing equipment.
Project Engineer CK Construction GroupProject EngineerWesterville, OHWe offer comprehensive design phase and construction phase services under all delivery and contractual methods, including construction management, general contracting, design-build, and design-assist. In addition, we offer self-perform construction services including concrete, steel erection, carpentry, drywall and acoustical ceilings and an in-house AWI Certified mill shop.
Scheduling Engineer CK Construction GroupScheduling EngineerWesterville, OHJob Description: POSITION SUMMARY: Responsible to develop Critical Path Method (CPM) schedules to support project pursuits and Preconstruction development, as well as auditing and analyzing project construction schedules developed by Operations teams. SKILLS AND ABILITIES: Knowledge of assigned discipline, scheduling techniques and Critical Path Methods (CPM), plus ability to interpret computerized data and systems is essential.
Software Engineer - W2 Donato TechnologiesSoftware Engineer - W2Columbus, OhioLocation: 1st Priority is Wilmington Delaware (Client needs 75% candidates here2nd Priority is Columbus OH & 3rd Priority is Jersey City NJ (remaining 25% we can place in these locations)On Skills: Java 50 % Python 30% AWS 20% (Pls make sure candidate has decent exp in Python with Java) if they have theoretical knowledge they may not get selectFurther Skillset: AWS Cloud native application development experience is a must. At Donato Technologies, Inc., we unite top-tier talent within a creative, collaborative, and supportive atmosphere, transforming daunting challenges into enjoyable and rewarding pursuits.
GTM Engineer Immuta IncGTM EngineerColumbus, OH$115,000–$140,000 / yearLead investors include NightDragon, Snowflake, and Databricks, along with additional funding from ServiceNow, Citi Ventures, Dell Technologies Capital, DFJ Growth, IAG, Intel Capital, March Capital, Okta Ventures, StepStone, Ten Eleven Ventures, and Wipro Ventures. We're hiring a Go-To-Market (GTM) Engineer to join the Growth organization, where you'll work directly with Sales, Marketing, RevOps, and beyond to translate GTM strategy into action by building systems, running experiments, activating signals, and scaling what works.
Controls Systems Engineer BlastOne InternationalControls Systems EngineerColumbus, OHThis role is part of the product development team and focuses on establishing scalable software baselines that support multiple projects and product configurations. Define and implement modular, configurable software frameworks to support multiple product variants and customer configurations.
Geotechnical Engineer Faithtalent AdvisorsGeotechnical EngineerDublin, OhioTechnical Expertise in Civil Engineering : Stability, Settlement, and Seepage Analysis : Ability to perform and interpret complex analyses related to solid waste disposal facilities. Civil Engineering Design : Proficiency in designing surface water systems, leachate collection and pumping systems, and grading for solid waste disposal facilities.