Ecolab Inc.

Support the development and deployment of GenAI-powered applications, agentic workflows, and language-model-integrated services. The role builds production-aligned intelligent systems using AI APIs, vector databases, embedding models, and prompt engineering.

Lead the development of scalable GenAI applications using large language models, vector retrieval, and multi-agent orchestration. The role combines solution architecture, hands-on production delivery, and mentorship of junior engineers.

Senior Security Engineer focused on Product Security, application security, and integrating secure development practices across mobile, web, API, IoT, and AI/LLM applications. The role combines vulnerability assessment, penetration testing, secure code review, developer guidance, and security automation.

Build and deploy intelligent applications powered by large language models, agent orchestration, and embedding-based retrieval. The role combines hands-on engineering with scalable, cloud-native GenAI integration.

Senior Platform Engineer responsible for operating, configuring, enhancing, and supporting the ServiceNow platform across enterprise business and IT processes. The role partners with stakeholders to deliver reliable solutions, integrations, upgrades, and continuous platform improvements.

Lead product security efforts across Ecolab by integrating security into the software development lifecycle, assessing application risks, and guiding engineering teams on secure development. The role combines application security, penetration testing, secure code review, and emerging AI/LLM security.

Own the architecture and delivery of production-grade GenAI applications using large language models, multi-agent workflows, and retrieval solutions. The role also guides cross-functional pods and leads a team of associates.

Lead product security initiatives across Ecolab by embedding secure development practices, application security testing, and vulnerability remediation into the software lifecycle. The role also addresses emerging AI/LLM security risks and supports secure cloud and application architectures.

Develop and support MuleSoft 4 integration applications and API-based integrations while helping maintain reliable enterprise delivery. The role requires a mandatory MuleSoft Certified Developer – Level 1 certification.

Join Ecolab’s summer 2027 Digital & AI Technology Internship to work on software engineering and digital solutions that address real-world water, food safety, and sustainability challenges. The 11-week paid program offers hybrid work, mentorship, networking, and consideration for a full-time rotational technology program.