2283 English-speaking jobs in Silesian Voivodeship

At Sii Poland, we are looking for a Microsoft 365 Trainer who will support Digital Transformation (DX) initiatives for a leading automotive brand, helping employees confidently and effectively use digital tools, including Microsoft 365 applications and internally developed systems.

About Riverland Reply Riverland Reply is specialized in consulting end-to-end customer-oriented solutions and strategies. In addition, Riverland Reply supports its customers in strategic IT decisions, implementation of defined solutions and production execution. The company combines in-depth knowledge of digital Customer Experience with the full potential of cloud native technologies.

Manage full device lifecycle across Windows, macOS, iOS and Android using Intune, SCCM, and Jamf, including support for virtual desktop endpoints (AVD/VDI). Handle the complete application lifecycle across platforms — packaging, deployment, updates and retirement. Oversee that policies, access controls and core protections are correctly implemented across platforms. Deliver 2nd/3rd line troubleshooting, performing diagnostics and root cause analysis. Identify and drive improvement opportunities across platforms, streamline operational workflows and support standardization through automation and smarter configurations.

Experienced JavaScript developer to join R&D team, building and maintaining sports data products. Will work on new features, bug fixes, and collaborate with other developers, product managers, and QA. Requires 4+ years experience with modern JS applications, HTML, CSS/SCSS, ES6+, Node.JS, and a framework like Vue.JS. Strong communication and problem-solving skills are essential.

Senior Cybersecurity Analyst/Lead Cybersecurity Analyst will conduct in-depth analysis of security incidents for on-premises and cloud infrastructure. Responsibilities include creating monitoring content, coordinating incident response efforts, collecting digital evidence, and preparing incident reports. Must have advanced skills in incident analysis, cloud platforms, and security tools. Fluency in English is required.

Salesforce Business Analyst will translate business processes into Salesforce solutions, ensuring alignment between business needs and technical delivery teams. Responsibilities include gathering and documenting requirements, designing solutions, and collaborating with developers and stakeholders. Must have 3+ years of experience as a Salesforce Business Analyst and strong understanding of Salesforce Clouds, data model, security, and declarative capabilities.

Web3 Architect needed for long-term remote project. Design, build, and scale innovative Web3 solutions with a focus on DeFi and Identity, integrating with Web2 systems.

ESAB Corporation seeks a UX Designer to design, prototype, and implement intuitive digital experiences across its global web ecosystem. The role requires expertise in UX methodologies, Figma, and front-end development (HTML, CSS/SASS, JavaScript, Vue, React).

Develop and maintain C++ code for host-side software drivers. Work on small tasks under guidance, learning driver frameworks, APIs, and hardware interfaces. Collaborate with team members to understand software interaction with firmware and hardware.

Field Surveyor needed for high-profile construction and infrastructure projects. Collaborate with international teams, prepare 2D drawings, and interpret technical documentation. Requires AutoCAD proficiency, surveying or geospatial engineering knowledge, and strong communication skills.

Production Maintenance Worker needed for the Maintenance Department. Responsibilities include eliminating breakdowns, performing preventive maintenance, and maintaining the machine park. Requires a minimum vocational education, 3+ years of experience in a similar role, knowledge of industrial automation, and the ability to read electrical schematics.

Process Engineer to introduce new products, optimize manufacturing processes, and improve quality, cost, and delivery targets. Responsibilities include defining operation processes, leading problem solving, and collaborating with maintenance and automation teams. Requires a Bachelor's or Master's degree in Mechanical or Electrical Engineering and proven experience as a Process Engineer.

The EMEA HRIT Project Lead manages HR technology projects across the region, collaborating with HR, IT, and Payroll leadership. Responsibilities include defining project scope, timelines, and resource allocation, ensuring on-time delivery, and managing risks and issues. The role requires 4+ years of technical/functional experience, 3+ years of project management experience, and fluency in English.

Global Commodity Buyer – Electronics will define and implement commodity strategies, negotiate contracts, and manage supplier relationships for electronic components.

Join Wizz Air's Cabin Crew Recruitment Day in Katowice on March 4, 2026. Successful candidates will provide safety and customer care, manage in-flight sales, and welcome passengers. Applicants must have a valid passport, right to work in Poland, be 18 or older, have a 210cm arm reach, and be fluent in English.

The Business Center of Excellence at ArcelorMittal seeks a Chief Specialist to contribute to the development of modern technologies in accounting, IT, purchasing support, HR, and payroll.

SAP Master Data Specialist will set, update, and verify data in SAP ECC and S/4 Hana systems for vendors, customers, and materials. The role ensures data compatibility and correctness, prepares exchange rates and financial data, and optimizes master data processes. The Specialist will also communicate with the EDM team to ensure master data standards are met.

Provides second-level support for applications, systems, and office infrastructure. Processes customer requirements and incidents, executes IT orders, and configures new systems. Requires a university degree in Informatics or equivalent, proficiency in MS Office, and fluency in English. Experience with IT in production environments and audits (e.g., TISAX, SOX, IATF) is preferred.

The Content Strategy Manager shapes, creates, and governs ESAB's global digital content. This role writes and oversees web content, leads influencer outreach, guides social media strategy, and defines content strategies that support business goals.

Two PhD positions are available in the Faculty of Natural Sciences at the University of Silesia in Katowice. Research will focus on the regulatory mechanisms of transcription factors FtPLATZ3 and FtAThook during seed development in Fagopyrum tataricum and Fagopyrum esculentum.