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Ot Network Engineer (m/w/d)

Designs, implements, and commissions OT (operational technology) networks for photovoltaic and megawatt-scale energy storage projects in Germany, making energy plants digitally secure with robust network structures and sustainable technical solutions.

Projektleiter Großprojekte Glasfaser (m/w/d)

Project manager (Projektleiter) for large fiber-optic (Glasfaser) infrastructure projects at SachsenEnergie AG, the regional utility serving Dresden and East Saxony. Day to day involves leading major telecom/fiber build-outs within the company's electricity, gas, water, heating and renewables infrastructure operations.

Projektleiter Dmg Wärmepumpe (m/w/d)

Project leader for heat pumps at Enpal, which builds integrated home energy systems combining heat pumps, photovoltaics, battery storage, and smart energy control. The role manages multiple installation teams, steering capacity, deadlines, and decision-making. Based in Germany.

Auszubildenden Als Fachinformatiker (d/m/w) Zum 01.08.2027

Apprenticeship (Ausbildung) as an IT specialist (Fachinformatiker) starting August 1, 2027, at ACO, a German water-management ('Water-Tech') company. The apprentice joins the internal IT team and learns all of its day-to-day tasks; detailed requirements are only behind a click-through.

Projektleiter Handwerkspartner Wärmepumpe (m/w/d)

Projektleiter coordinating external trade/craft partners for heat pump installations at Enpal, a German energy company. The role focuses on securing and managing installation capacity across Germany within an integrated home energy offering of heat pump, photovoltaics, battery storage, wallbox, and smart energy management.

Harrison McMillan

Head of Digital Platforms – Cyber Security, Core Infrastructure & Connectivity

New On-siteAPACFull-timeC-level

Executive-level role at SA Power Networks (hired via recruiter Harrison McMillan): leads strategy, architecture, operations and governance of the utility's cyber security, core infrastructure, connectivity and digital identity platforms. Ensures services are secure and resilient, drives platform standardisation/automation, and manages multidisciplinary teams and executive stakeholders. Based in Ad

Automation Cybersecurity

Geosyntec Consultants, Inc.

Designer (AutoCAD Civil 3D)

Open 99d North America H-1B sponsor history

Create and refine civil engineering drawings using AutoCAD Civil 3D, turning landfill, utility, and grading plans into detailed construction-ready designs.

ArcGIS AutoCAD CAD Civil 3D GIS +2 skills

Minerals Technologies

Construction Project Coordinator – Building Envelope

Open 91d North AmericaJunior

Hoffman Estates, IL

Coordinate projects for a global minerals company, liaising between technical teams and clients to drive specification and adoption of vapor intrusion mitigation products across North America.

Business Development Salesforce

Arcwood Environmental, LLC

Project Manager, Field Services

Open 83d North America

Signal Hill, CA

Oversee hazardous-waste remediation and emergency-response projects from planning through execution, coordinating crews, budgets, and regulatory filings while ensuring safety and client satisfaction.

Emergency Response Hazardous Waste Waste Management

RABOT Energy DE GmbH

Working Student (m/f/d) Backend Engineer, B2B Squad

New EuropeInternship

Part-time working student backend engineer on Rabot Energy's B2B squad, helping build the platform behind the company's dynamic electricity tariffs, which automate and shift flexible household and business consumption into low-price exchange hours.

Staff/Senior Software Engineer

Open 26d North AmericaFull-timeStaff Salary + equity 7 questions H-1B sponsor history

San Carlos, California

Build AI products that accelerate solar cell R&D at a perovskite-silicon tandem solar manufacturer: lead the multi-agent planning/reasoning layer that reads scientific literature, queries lab data, and proposes experiment campaigns, while maintaining data pipelines and reviewing AI-written code. Core stack is Python backend, TypeScript/JS frontend, and frontier LLM APIs (e.g., LangGraph).

AI API AWS Azure CI/CD +15 skills

150K – 200K $

Data integration engineer

Data integration engineer at Elia, the Belgian electricity transmission system operator, owning specialised data-integration platforms for exchanging data with external market parties, partners and service providers — covering messaging, file-based exchanges, APIs, transformation, validation and monitoring — plus architecture, incident handling and stakeholder management. Based in Brussels with te

Root Cause Analysis

Data Quality Consultant & PV Solar Data Engineer

Arnest is hiring in Paris a Data Quality Consultant & PV Solar Data Engineer to define data-quality rules and build robust pipelines that deliver reliable datasets from photovoltaic power plant operational data, for analytics use such as Power BI, working closely with OT and Data teams and the Bazefield platform.

Data Quality Power BI

AI Connect | Data & AI Delivery Partner

Data Engineer

Data Engineer working on-site (5 days/week at Victoria Station, London) for an energy trading business, building Python data pipelines and workflows that feed predictive models behind trading decisions, using SQL, databases and cloud platforms, and supporting commercial stakeholders.

Analytics AWS Azure Cloud Data Pipelines +6 skills

Senior DevOps Engineer: AWS, Terraform & Security Lead

Lead DevOps engineer at Eddy Grid owning infrastructure end-to-end: migrating the platform from PaaS to AWS with Terraform, driving NIS2/Cbw security maturity, automating production and AI-enabled workloads, and mentoring an infra team supporting mission-critical energy trading systems in a hybrid Delft-based setup.

AI AWS DevOps NIS2 Terraform

Lead Product Manager, eGreenGov

Open 63d APACLead 2 questions

Lead Product Manager for eGreenGov, the Singapore Government's whole-of-government platform tracking sustainability and emissions across public sector agencies. You own the full product lifecycle — vision, user research, analytics, and adoption — partnering with the Public Sector Sustainability Office and agencies to drive the net-zero-by-2045 goal.

Agile API Cybersecurity Data Science Design Thinking

UX Designer, eGreenGov

Open 63d APAC 2 questions

UX designer for GovTech Singapore's eGreenGov portal, helping agencies report environmental data toward Singapore's net-zero goals. Day to day: mockups, user flows, usability testing, UI specs, and building a design system alongside PMs, engineers, and public-sector stakeholders. Core tools: Figma and Adobe Creative Suite.

Adobe Creative Suite Figma Interaction Design User Flows

Software Engineer - Pleno

Open 144d LATAMMiddle 6 questions

São Paulo, BRA

Designs and maintains APIs and backend systems to connect a food-focused robotics platform with restaurant partners' POS and ERP systems using Java, Go, Kotlin, C++, or C#.

AI API Automation C++ C# +4 skills

Senior Software Engineer - Data Infrastructure

Open 144d North AmericaFull-timeSenior Salary + equity 3 questions

Build and maintain data infrastructure and pipelines for Atoms’ Physical AI systems, enabling real-time and batch processing to extract insights for food, mining, and transport industries using Java/Go, Azure, GCP, Docker, and Kubernetes.

AI Automation Azure Cloud Docker +5 skills

158K – 210K $

Senior Software Engineer - Machine Learning Infrastructure

Open 144d North AmericaFull-timeSenior Salary + equity 4 questions

San Francisco, CA

Build and maintain ML infrastructure for data scientists and engineers, including classical ML and GenAI tooling, using Python/Java and cloud platforms like Azure/GCP.

AI Automation Azure Cloud Docker +7 skills

176K – 230K $