Environmental Engineering Jobs

I'm looking for an experienced developer to design an environmental monitoring system using the Arduino UNO R4 Wifi board and LoRa technology. The system will be used to collect data on environmental pollutants. Key Requirements: - Use of Arduino UNO R4 Wifi for data processing and transmission. - Integration of LoRa technology for long-range communication. - Development of a reliable power supply system to ensure uninterrupted operation. - Setup of sensors to detect environmental pollutants (specific sensors can be discussed). Ideal Skills and Experience: - Proficiency in Arduino programming and hardware integration. - Experience with LoRa communication systems. - Knowledge of environmental sensors, particularly for pollutants. - Strong background in power supply design for electro...

I am seeking a simple and visually clear site analysis for two buildings. The goal is to compare their environmental performance based on fundamental spatial and climatic factors, without the use of complex simulations. The analysis should be presented through two illustrative images (one for each building) and include the following aspects: Building Orientation: Identify the primary façade direction (North, South, East, or West) and briefly explain its impact on environmental performance. Solar Exposure: Assess how sunlight is distributed across each façade throughout the day (morning and afternoon) and across seasons. Highlight areas of potential overheating as well as zones with beneficial solar gain. Sun Path Consideration: Provide a simple explanation of how the sun&rs...

I need a qualified engineer to take my 0.1 MGD membrane bioreactor wastewater project from draft design to full regulatory approval under both 30 TAC 217 and 30 TAC 210. The sole focus is permitting—preparing every technical document, completing the TCEQ application, responding to agency comments, and staying engaged until the approval letters are in hand. The design basis, process flow, and preliminary calculations are available; what I lack is the polished submittal package and the experience navigating TCEQ reviewers. Because the plant will serve reclaimed-water purposes, the submission must satisfy 217 design criteria and 210 reuse requirements simultaneously. Speed matters—I am aiming for an ASAP turnaround and will review and sign off on deliverables the moment they ar...

I need two separate yet comparable EnergyPlus models of a commercial building so I can study how a pair of alternative design strategies influence daylight and whole-building energy use. My focus on daylighting is two-fold: first, how deeply natural light penetrates the occupied zones; second, how each design mitigates daylight glare. On the energy side, I want a clear breakdown of impacts on the heating, cooling, lighting and ventilation loads. Here is the workflow I have in mind: you create (or adapt) the baseline geometry and envelope, duplicate it into an alternative design with the chosen façade or skylight strategy, then set up the daylighting controls, schedules and sensors. After running annual simulations, you will deliver the raw IDF files, output reports and a concise co...

I'm looking for a high-quality air purifier designed specifically to remove allergens. It will be used in a large room at home. Ideal skills and experience: - Knowledge of air purification technology - Experience with allergen removal efficiency - Ability to assess and recommend suitable models for large areas - Understanding of noise levels and energy consumption

Hello, We operate a batch plastic pyrolysis plant with capacity 7.5–8 ton per batch. Feedstock: LDPE, HDPE, PP plastic waste. Our goal is to improve process performance and oil output. Current issue: Sometimes wax formation becomes high, and oil yield becomes lower than expected. We want help in understanding: • how to reduce wax formation • how to increase oil yield • how to improve diesel range oil (C12–C18) • how to stabilize vapour temperature • how to improve condenser performance Plant already running with: reactor vapour pipeline separator multi-stage condensers We have temperature readings from plant and process data available. We are looking for a Chemical or Process Engineer who understands: pyrolysis thermal cracking distillation h...

I need to address a developer's drainage issue caused by an unplanned ditch after construction of homes. This ditch is causing water drainage problems, is a safety hazard, and requires erosion control. Requirements: - Fill the ditch - Ensure proper water drainage - Address safety hazards - Control erosion Ideal Skills and Experience: - Experience with earthworks and land modification - Knowledge of drainage and erosion control - Ability to assess and mitigate safety hazards Looking for a reliable solution to resolve this issue effectively.

I need a complete hydraulic model built in QGIS with the QSWAT plugin. The job covers the full workflow—from choosing and entering the right parameters, through bringing in all spatial and time-series data, to validating and calibrating the results against my observed records. Deliverables • A ready-to-run QSWAT project file with all parameters clearly documented • Cleaned and well-organised input layers and time-series tables inside the QGIS project • A brief calibration/validation report summarising methods, statistics, and any parameter changes • Step-by-step notes so I can reproduce or update the model later If you have hands-on experience setting up, integrating, and fine-tuning hydraulic or hydrologic models in QGIS/QSWAT, I’d like to wor...

I'm seeking a skilled civil engineer specializing in stormwater management for a subdivision project in Florida. The project is currently in the design and planning phase. Key Requirements: - Conduct comprehensive site analysis and evaluation - Collaborate on stormwater management design - Assist in permit acquisition Ideal Skills and Experience: - Expertise in stormwater management - Familiarity with Florida regulations - Strong analytical and design skills - Experience in subdivision projects Please provide relevant experience in your bids.

I need a Florida-licensed environmental professional—someone who already holds an active DEP number—to review and sign off on the environmental portion of a residential building-permit application we are submitting in Tallahassee. The scope is straightforward: confirm the application meets current Florida Department of Environmental Protection requirements, flag any gaps, and provide the signed DEP reviewer’s statement (digital seal or hard copy, whichever county accepts). No site-specific concerns such as wetlands, endangered species, or soil contamination have been identified, so the task centers on documentation accuracy rather than field work. Please be ready to: • Examine the complete permit packet (PDF, approx. 40 pages) • Annotate or comment whe...

I need an environmental professional licensed in Tallahassee, FL, with a DEP number. This is for building permit purposes only. Requirements: - Provide your name and DEP number to attach to my building permit application. Ideal Skills and Experience: - Valid environmental license in Tallahassee, FL - Active DEP number - Experience with building permit applications Please provide your credentials and confirm your ability to assist.

Busco freelancer con experiencia comprobable en SIG y teledetección para corregir la parte práctica sobre análisis multitemporal de la cuenca del río Caluma, Ecuador. Se requiere experiencia en: QGIS, Google Earth Engine, Python, cartografía temática, Sentinel-1 y Sentinel-2, análisis multitemporal, NDVI/NDWI/MNDWI, MapBiomas, buffers, composición de mapas y revisión metodológica aplicada a tesis. Tareas principales: Corregir mapas de resultados y layouts cartográficos. Ajustar mapa y análisis de uso/cobertura del suelo para incluir años faltantes y cuantificación de cambios. Incorporar y representar correctamente buffer del río si corresponde. Corregir zooms, leyendas, simbolog&iacu...

Necesito desarrollar toda la documentación técnica que demuestre el cumplimiento de la Norma 43101 para un proyecto de procesamiento minero enfocado en recuperación de metales. El alcance incluye: • Descripción detallada del proceso de recuperación y sus diagramas de flujo. • Identificación y evaluación de riesgos operativos y ambientales conforme a la Norma 43101. • Cálculos de balances de masa y energía sustentados con datos reales. • Plan de control de calidad y protocolos de muestreo. • Recomendaciones de mejora para optimizar la eficiencia y la seguridad del circuito metalúrgico. Valoro experiencia previa aplicando la Norma 43101 en proyectos mineros y la capacidad de integra...