Domain 2

Sustainability, Resource Recovery, and Circular Systems

Replace wasteful linear production with systems that prevent waste, extend product life, recover valuable materials, restore damaged ecosystems, and replenish essential resources.

150 careers in this catalog

Careers

Browse careers in this domain

A curated, non-exhaustive list of established, transforming, and emerging roles. Select a career for a short summary — full career records are added over time.

Systems Planning, Circular Design, and Industrial Ecology

Circular Systems Architect

Designs interconnected systems in which products, materials, water, energy, and biological resources remain useful across repeated cycles instead of becoming waste.

Industrial Ecologist

Studies material and energy flows across industries and ecosystems so organizations can reduce extraction, pollution, and hidden transfers of harm.

Circular Economy Strategist

Translates circular principles into practical organizational portfolios, business models, partnerships, and investment priorities.

Resource Flow Analyst

Maps where materials enter, move through, accumulate within, and leave organizations so recoverable value and systemic waste become visible.

Material Flow Systems Engineer

Engineers physical and digital pathways for collecting, separating, processing, storing, and redirecting materials at useful quality.

Urban Metabolism Planner

Analyzes cities as living resource systems and redesigns flows of food, water, energy, construction materials, goods, and waste for resilience.

Zero-Waste Systems Planner

Creates prevention, reuse, repair, recovery, and procurement systems that steadily reduce disposal while protecting health and affordability.

Product Lifecycle Engineer

Optimizes a product from material selection through manufacturing, use, maintenance, upgrades, recovery, and safe final treatment.

Circular Product Designer

Designs products for durability, repair, modularity, reuse, disassembly, and material recovery without sacrificing usefulness or accessibility.

#10

Design-for-Disassembly Engineer

Creates joints, fasteners, interfaces, and documentation that allow products and buildings to be safely separated into reusable components.

#11

Repairability Engineer

Redesigns products, diagnostics, parts access, and service procedures so failures can be corrected affordably instead of forcing replacement.

#12

Modular Product Architect

Defines replaceable and upgradeable modules that extend product life while preserving compatibility, safety, and future adaptability.

#13

Product Longevity Engineer

Investigates wear, corrosion, fatigue, obsolescence, misuse, and maintenance to make essential goods last substantially longer.

#14

Materials Substitution Scientist

Finds safer, more abundant, recyclable, renewable, or lower-impact alternatives when current materials create scarcity or environmental harm.

#15

Circular Packaging Engineer

Develops reusable, refillable, compostable, recyclable, and material-efficient packaging systems compatible with real collection and processing infrastructure.

#16

Reuse Systems Designer

Designs container pools, cleaning systems, return incentives, inspection rules, and redistribution networks that make repeated use convenient and safe.

#17

Product-as-a-Service Model Designer

Creates service models in which providers retain responsibility for product performance, maintenance, recovery, and resource efficiency.

#18

Industrial Symbiosis Engineer

Connects facilities so one organization’s heat, water, gases, nutrients, and by-products become dependable inputs for another.

#19

Eco-Industrial Park Planner

Plans shared utilities, logistics, recovery systems, safety controls, and tenant relationships for circular industrial districts.

#20

Closed-Loop Manufacturing Engineer

Redesigns production so process water, solvents, scrap, heat, components, and materials are repeatedly recovered within or between facilities.

#21

Circular Supply Chain Architect

Builds supply networks that integrate responsible sourcing, reverse logistics, repair, remanufacturing, reuse, and recovery capacity.

#22

Resource Resilience Planner

Identifies vulnerable material dependencies and creates reserves, substitutes, recovery loops, and distributed capacity before disruptions occur.

#23

Material Scarcity Foresight Analyst

Anticipates shortages, demand shifts, geopolitical risks, and technological substitutions so organizations can prepare responsibly.

#24

Circular Procurement Specialist

Writes purchasing requirements that favor durable, repairable, reusable, recycled, responsibly sourced, and recoverable goods.

#25

Circular Transition Program Manager

Coordinates multi-year changes in product design, operations, contracts, infrastructure, workforce skills, and measurement across an organization.

Collection, Sorting, Reuse, Repair, and Remanufacturing

#26

Resource Recovery Operations Manager

Directs collection, sorting, processing, safety, quality, staffing, and market relationships so discarded materials return to productive use.

#27

Materials Recovery Facility Engineer

Designs and improves facilities that separate mixed material streams into clean, valuable, and safe outputs.

#28

Materials Sorting Systems Technician

Operates, calibrates, repairs, and troubleshoots conveyors, screens, magnets, sensors, balers, and separation equipment.

#29

Artificial Intelligence Waste-Sorting Engineer

Develops vision and decision systems that recognize materials, contamination, hazards, and reusable objects in complex recovery streams.

#30

Waste Robotics Technician

Maintains robotic picking, sorting, inspection, cleaning, and hazardous-material handling systems in recovery facilities.

#31

Optical Sorting Specialist

Configures imaging, spectroscopy, lighting, air jets, and classification systems to separate materials by composition and quality.

#32

Waste Characterization Analyst

Samples and classifies discarded materials so communities and organizations know what is being lost, contaminated, or recoverable.

#33

Collection Route Optimization Specialist

Designs efficient and equitable pickup routes using demand, traffic, container, workforce, emissions, and service data.

#34

Reusable Packaging Logistics Coordinator

Coordinates container distribution, returns, cleaning, inspection, inventory balancing, and loss prevention across reuse networks.

#35

Reverse Logistics Manager

Builds systems that move used products, packaging, parts, and materials from users back to repair, reuse, remanufacturing, or recovery facilities.

#36

Product Take-Back Program Manager

Operates producer-funded return systems and ensures collected products reach legitimate reuse, repair, recycling, or safe treatment pathways.

#37

Deposit-Return Systems Administrator

Manages deposits, redemption infrastructure, fraud controls, settlements, accessibility, and material quality for returnable products and containers.

#38

Materials Exchange Broker

Matches organizations holding surplus materials, equipment, by-products, or inventory with users able to put them to productive use.

#39

Surplus Asset Reuse Coordinator

Identifies usable organizational assets before disposal and redirects them through internal transfer, donation, resale, or community reuse.

#40

Deconstruction Project Manager

Plans the careful dismantling of buildings so valuable components are preserved while structural, environmental, and worker risks remain controlled.

#41

Building Materials Salvage Specialist

Recovers fixtures, lumber, brick, stone, metals, equipment, and architectural elements without destroying their reuse value.

#42

Construction Materials Reuse Assessor

Determines whether recovered structural and finish materials are safe, code-compliant, valuable, and appropriate for new projects.

#43

Reclaimed Materials Quality Inspector

Tests recovered materials and components for contamination, damage, performance, identity, and suitability before resale or reuse.

#44

General Repair Technician

Diagnoses and restores common products, tools, furniture, fixtures, and equipment so communities can extend useful life instead of replacing them.

#45

Electronics Repair Specialist

Troubleshoots and repairs circuit boards, displays, batteries, connectors, sensors, firmware, and electronic assemblies.

#46

Appliance Repair Specialist

Maintains and restores household and commercial appliances to safe, efficient operation while reducing premature disposal.

#47

Industrial Equipment Refurbishment Technician

Rebuilds machinery, tools, motors, pumps, controls, and production equipment for renewed service.

#48

Remanufacturing Engineer

Defines processes that return used products and components to verified performance standards with repeatable quality and warranties.

#49

Remanufacturing Production Technician

Disassembles, cleans, measures, repairs, replaces, reassembles, and tests products within controlled remanufacturing operations.

#50

Component Recovery Specialist

Identifies valuable parts within retired products and preserves their function, traceability, and compatibility for future use.

#51

Parts Harvesting Technician

Safely removes, cleans, labels, and stores usable parts from equipment that cannot be economically restored as a whole.

#52

Product Condition Grader

Applies transparent standards to classify used products by function, cosmetic state, remaining life, defects, and repair needs.

#53

Refurbished Goods Certification Specialist

Verifies that restored products meet declared safety, performance, data-removal, warranty, and condition standards.

#54

Spare Parts Ecosystem Manager

Coordinates parts forecasting, interoperability, local production, inventories, supplier obligations, and long-term availability for repair networks.

#55

Right-to-Repair Compliance Specialist

Ensures organizations provide lawful access to parts, tools, diagnostics, manuals, software, and fair repair pathways.

Organics, Hazardous Materials, and Industrial By-Products

#56

Organics Recovery Manager

Coordinates collection and processing of food, agricultural, landscape, and biodegradable materials into safe products rather than landfill emissions.

#57

Compost Systems Engineer

Designs aerobic processing systems that control temperature, oxygen, moisture, odors, pathogens, emissions, and product quality.

#58

Compost Facility Operator

Runs receiving, mixing, aeration, turning, curing, screening, monitoring, and contamination controls at organics facilities.

#59

Compost Quality Scientist

Tests biological stability, nutrients, contaminants, pathogens, maturity, and soil performance so compost can be used safely and effectively.

#60

Anaerobic Digestion Engineer

Designs systems in which microorganisms convert organic materials into biogas, nutrients, and stabilized residual products.

#61

Anaerobic Digestion Plant Technician

Operates digesters, pumps, gas systems, feed preparation, controls, safety equipment, and biological process monitoring.

#62

Biogas Upgrading Specialist

Purifies raw biogas into usable fuel while controlling methane leakage, contaminants, compression, storage, and injection quality.

#63

Nutrient Recovery Engineer

Recovers phosphorus, nitrogen, potassium, and other nutrients from wastewater, manure, digestate, and organic residuals for safe reuse.

#64

Food Waste Prevention Specialist

Redesigns forecasting, purchasing, storage, preparation, menus, packaging, donation, and consumer practices to prevent edible food from becoming waste.

#65

Food Rescue Logistics Coordinator

Moves safe surplus food quickly from farms, retailers, restaurants, and institutions to people and organizations that can use it.

#66

Biochar Production Specialist

Converts suitable biomass into stable carbon-rich material while managing feedstocks, emissions, energy recovery, and agricultural quality.

#67

Insect Bioconversion Specialist

Uses managed insects to transform selected organic residuals into protein, oils, fertilizer, and other useful products under strong safety controls.

#68

Biomaterials Recovery Scientist

Develops ways to separate and recover fibers, polymers, proteins, oils, cellulose, and other biological materials from mixed streams.

#69

Industrial By-Product Valorization Engineer

Converts production residues, off-spec materials, heat, gases, minerals, and chemical streams into safe and useful inputs.

#70

Waste-to-Feedstock Chemist

Develops chemical and physical processes that turn difficult residual materials into consistent feedstocks for new production.

#71

Landfill Mining Engineer

Plans safe recovery of metals, minerals, plastics, fuels, land, and information from legacy disposal sites.

#72

Legacy Landfill Remediation Specialist

Controls leachate, unstable ground, fires, gas, contamination, and ecological damage while preparing old landfills for safe future use.

#73

Landfill Gas Control Technician

Installs, monitors, and repairs wells, piping, flares, treatment, and energy-recovery systems that prevent uncontrolled gas migration.

#74

Hazardous Materials Manager

Creates systems for identifying, labeling, storing, transporting, using, recovering, and responding to dangerous substances.

#75

Hazardous Waste Treatment Engineer

Designs physical, chemical, thermal, biological, and containment processes that neutralize or securely isolate dangerous wastes.

#76

Chemical Recovery Specialist

Recovers solvents, acids, bases, catalysts, refrigerants, oils, and process chemicals for purification and repeated use.

#77

Battery Recycling Engineer

Develops safe systems to discharge, dismantle, separate, refine, and return battery materials to new production.

#78

Electronic Waste Recovery Technician

Safely dismantles electronics, removes hazardous components, protects stored data, and separates valuable parts and materials.

#79

Critical Material Recovery Metallurgist

Develops and operates processes that recover rare, strategic, and high-value metals from products, equipment, and industrial residues.

#80

Radiological Waste Stewardship Specialist

Manages characterization, packaging, records, transport, storage, monitoring, and long-term responsibility for radioactive materials.

Water Regeneration, Soil Renewal, and Ecosystem Restoration

#81

Water Reuse Systems Engineer

Designs treatment, storage, distribution, monitoring, and safeguards that return wastewater, stormwater, or graywater to beneficial use.

#82

Advanced Water Treatment Operator

Operates biological, membrane, filtration, oxidation, disinfection, and monitoring systems that produce water fit for its intended reuse.

#83

Potable Reuse Safety Specialist

Protects public health through multiple barriers, real-time monitoring, source control, emergency response, and independent verification for drinking-water reuse.

#84

Graywater Systems Designer

Creates building and district systems that safely reuse water from sinks, showers, and laundry for appropriate non-drinking purposes.

#85

Industrial Water Circularity Engineer

Reduces industrial freshwater demand by recovering process water, separating contaminants, cascading water quality, and closing internal loops.

#86

Stormwater Capture Planner

Plans landscapes, storage, treatment, infiltration, and reuse systems that convert damaging runoff into a local water resource.

#87

Decentralized Water Systems Technician

Installs and maintains neighborhood, building, rural, and remote water treatment and reuse systems outside large centralized networks.

#88

Membrane Separation Engineer

Develops and operates membrane processes that selectively remove salts, pathogens, chemicals, gases, and valuable materials from fluids.

#89

Water Quality Scientist

Measures physical, chemical, biological, and emerging contaminants to determine whether water is safe for people, ecosystems, agriculture, or industry.

#90

Water Reuse Public Health Specialist

Evaluates exposure pathways, pathogens, chemicals, treatment performance, and community health protections for reused water.

#91

Nutrient Pollution Control Specialist

Prevents excess nitrogen and phosphorus from damaging rivers, lakes, groundwater, coasts, and drinking-water sources.

#92

Watershed Restoration Ecologist

Restores the ecological processes connecting uplands, streams, wetlands, floodplains, groundwater, wildlife, and human water use.

#93

River Restoration Engineer

Redesigns channels, banks, crossings, flows, and habitat so rivers become safer, healthier, and more naturally functional.

#94

Wetland Restoration Specialist

Reestablishes hydrology, soils, native vegetation, habitat, and long-term stewardship in degraded wetlands.

#95

Aquifer Recharge Engineer

Designs infiltration, injection, pretreatment, monitoring, and extraction systems that replenish groundwater without spreading contamination.

#96

Hydrogeologist

Studies groundwater movement, storage, quality, recharge, contamination, and interactions with surface ecosystems for responsible water decisions.

#97

Floodplain Reconnection Planner

Restores room for rivers to spread safely during floods while improving habitat, groundwater recharge, and community resilience.

#98

Coastal Restoration Engineer

Restores dunes, marshes, reefs, beaches, sediment flows, and living shorelines that protect communities and marine ecosystems.

#99

Soil Regeneration Specialist

Rebuilds soil structure, organic matter, biology, fertility, water retention, and productive capacity through locally appropriate practices.

#100

Soil Microbiome Scientist

Studies and applies soil organisms and their interactions to improve fertility, resilience, plant health, and contaminant breakdown.

#101

Contaminated Soil Remediation Engineer

Designs excavation, treatment, stabilization, containment, washing, thermal, chemical, and biological remedies for polluted land.

#102

Phytoremediation Specialist

Uses selected plants and their associated microbes to extract, stabilize, transform, or monitor contaminants in soil and water.

#103

Mine Land Restoration Ecologist

Reconstructs soils, drainage, vegetation, habitat, and long-term ecological function after mining or mineral processing.

#104

Forest Ecosystem Restoration Specialist

Restores forest structure, species diversity, soils, water cycles, wildlife habitat, and resilience after degradation or disturbance.

#105

Grassland Restoration Manager

Reestablishes native plant communities, grazing patterns, fire regimes, soil health, and wildlife habitat in grassland systems.

#106

Reef Restoration Scientist

Develops and validates methods to restore coral, shellfish, rocky, and artificial reef systems under changing ocean conditions.

#107

Wildlife Corridor Planner

Connects fragmented habitats across farms, cities, roads, rivers, and protected lands so species can move and adapt.

#108

Biodiversity Monitoring Specialist

Measures species, populations, genetic diversity, habitat condition, and ecological change to guide stewardship and verify outcomes.

#109

Invasive Species Management Specialist

Prevents, detects, controls, and evaluates harmful nonnative species while minimizing unintended ecological damage.

#110

Ecological Restoration Field Technician

Collects data, prepares sites, controls erosion and invasive species, installs native plants, and maintains restoration projects.

#111

Restoration Drone Operations Specialist

Uses aerial robots for mapping, seeding, inspection, wildlife-safe monitoring, and targeted restoration in difficult terrain.

#112

Nature-Based Infrastructure Engineer

Combines ecological processes with engineered systems to manage flooding, heat, erosion, water quality, habitat, and public space.

#113

Ecosystem Services Analyst

Evaluates benefits such as clean water, flood control, pollination, soil formation, cooling, recreation, and habitat without reducing nature solely to money.

#114

Conservation Nursery Manager

Produces healthy, genetically appropriate native plants for restoration while preserving diversity and reliable regional supply.

#115

Native Seed Supply Specialist

Collects, propagates, tests, stores, certifies, and distributes locally appropriate seed for large-scale ecological restoration.

Data, Artificial Intelligence, Verification, and Standards

#116

Materials Passport Architect

Defines trusted records of material composition, origin, treatment, ownership, repair history, hazards, and recovery options across product life.

#117

Product Traceability Engineer

Builds interoperable identification and event systems that follow products, components, and materials through supply, use, repair, and recovery.

#118

Circular Data Steward

Governs shared resource data for accuracy, privacy, access, interoperability, retention, and legitimate public or commercial use.

#119

Lifecycle Assessment Scientist

Measures environmental burdens across extraction, production, transport, use, maintenance, and end-of-life to prevent shifting harm between stages.

#120

Environmental Footprint Data Analyst

Transforms energy, water, materials, emissions, toxicity, land, and biodiversity data into decision-ready evidence with uncertainty clearly stated.

#121

Resource Recovery Artificial Intelligence Scientist

Creates models for material recognition, process control, contamination prediction, maintenance, routing, and market matching in circular systems.

#122

Circular Systems Digital Twin Engineer

Builds virtual models of material, water, recovery, industrial, and ecological systems for testing interventions before physical deployment.

#123

Remote Sensing Restoration Analyst

Uses satellite, aircraft, drone, and ground data to measure ecosystem damage, recovery progress, illegal activity, and changing risks.

#124

Environmental Sensor Network Technician

Deploys, calibrates, secures, and maintains distributed sensors for water, soil, air, materials, biodiversity, and restoration performance.

#125

Sustainability Claims Investigator

Examines evidence behind environmental claims and identifies misleading boundaries, hidden tradeoffs, unsupported assumptions, or deceptive marketing.

#126

Circularity Auditor

Independently verifies resource flows, reuse, recycled content, repairability, recovery outcomes, controls, and organizational claims.

#127

Chain-of-Custody Certification Specialist

Verifies that materials retain documented identity and responsible handling as they move through complex supply and recovery networks.

#128

Recycled Content Verification Scientist

Uses records, sampling, chemical analysis, and mass balance to verify the type and quantity of recovered material in products.

#129

Repairability Standards Engineer

Develops measurable requirements for access, diagnostics, tools, parts, documentation, software support, modularity, and safe repair.

#130

Circularity Metrics Scientist

Creates indicators that distinguish genuine prevention, life extension, and high-quality recovery from superficial diversion or accounting tricks.

#131

Environmental Data Transparency Designer

Presents complex resource and environmental evidence so workers, communities, customers, and decision-makers can understand and challenge it.

#132

Product End-of-Life Intelligence Specialist

Creates systems that tell users and recovery operators how to return, repair, disassemble, reuse, or safely treat a specific product.

#133

Circular Infrastructure Cybersecurity Specialist

Protects automated sorting, water treatment, traceability, sensor, logistics, and industrial-exchange systems from manipulation and disruption.

#134

Resource Recovery Automation Safety Engineer

Ensures robots, autonomous vehicles, artificial intelligence controls, and human workers can operate safely together in unpredictable material environments.

Governance, Finance, Community Capacity, and Education

#135