customer service English-speaking jobs in Zabrze

Perform end-to-end R2R activities including journal entries, accruals, reconciliations, and monthly, quarterly, and annual closing activities. Review Balance Sheet and P&L accounts, perform Balance Sheet Account Reconciliations, and reconcile intercompany transactions. Prepare analytical reports, manage R2R master data, and maintain fixed assets records in SAP. Support audits and ensure compliance with accounting standards and company policies.

Lead end-to-end delivery of AI-driven cybersecurity initiatives, managing delivery plans, risks, and dependencies. Drive Agile/Hybrid delivery processes, translating cybersecurity priorities into actionable roadmaps. Collaborate with cybersecurity, engineering, and data teams to ensure secure deployment and reliable operational performance of AI solutions. Ensure compliance with security, privacy, and responsible AI standards.

The IT Manager leads IT strategy and operations for a PHINIA manufacturing or engineering site. This role partners with site leadership to align IT services with business goals and ensures high-quality, secure, and reliable IT operations. The IT Manager drives site demand planning, service delivery excellence, vendor and technician performance, and local execution of global IT initiatives.

Senior SAP FICO Consultant needed for international projects. Analyze, design, and optimize SAP FI/CO processes (ECC & S/4), with a focus on Accounts Payable/Receivable. Develop enhancements, interfaces, and reports (e.g., ABAP, Fiori, CDS Views, BAPIs). Collaborate with key users, colleagues, and external partners. Requires a degree in (business) informatics, industrial engineering, or a comparable qualification and several years of experience in SAP FI/CO. Expertise in SAP consulting and development (ABAP, OO, BADIs, User Exits, CMOD) is preferred. Strong English language skills are essential.

As a Community Associate, you will be the primary point of contact for the WeWork community, providing front desk support, managing events, and assisting with building operations.

Experienced Security Engineer needed for real-time security monitoring, SIEM implementation and optimization, threat intelligence analysis, incident response development, and collaboration with teams to improve security posture. Requires a Bachelor's degree, 5+ years of SOC/SIEM experience, and expertise in SIEM tools, threat intelligence, and network security.

Designs and scales event-driven systems for global customer communication. Partners with product managers, AI researchers, and other teams to deliver messaging tooling. Builds scalable architectures for marketing platforms and lifecycle messaging.

Back-end developer with 2+ years of PHP5.6+/MVC experience sought to develop custom software for clients. Must have strong MySQL, XML, and web application security knowledge. Experience with REST API integration and open source software (WordPress, PrestaShop, etc.) is required. Familiarity with Agile/Scrum methodologies is a plus.

Leads global Service Desk and Field Services teams, delivering IT support to employees worldwide. Manages day-to-day operations, ensures SLA adherence, and drives continuous improvement.

Field Applications Engineer needed to support pre-sales technical engagements, answer customer questions, and translate requirements into technical solutions. Must have 3+ years of experience in a technical pre-sales role, strong embedded systems background, and excellent communication skills.

The People Business Advisor will lead People Management initiatives across EMEA, including employment law expertise and performance management. They will advise and support the business on People Programs, ensuring consistent implementation and driving efficiency. The ideal candidate has 5+ years of HR experience, strong communication skills, and fluency in Polish.

Provides strategic direction, leadership, and management for clinical operations in Poland and Hungary. Manages staff, ensures successful completion of clinical deliverables, and oversees study start-up, monitoring, and site management. Develops and implements strategies to ensure timely execution of clinical deliverables and manages department resources. Requires a Bachelor's degree in a science related field, 12+ years of clinical research experience, and strong leadership skills.

Software Engineer Intern to join the Customer Experience (CX) team. Design, implement, and integrate backend features using Java, Python, and other technologies. Collaborate with international teams on a global platform. Must be a student graduating in 2026 with hands-on backend development experience and excellent English communication skills.

Structural BIM Designer for projects in Switzerland. Create 3D BIM models, drawings, and documentation for building construction projects. Experience with Tekla, Allplan, and BIM projects required.

Supports associates and specialists in payroll processing, ensuring adherence to the Polish payroll calendar and client-specific reports. Manages ticket queues and client SLAs, identifies scope deviations, and coaches team members.

Senior Compliance Officer to support a fintech organization's transition from SPI to EMI. Responsibilities include overseeing transaction monitoring, developing compliance policies, and ensuring regulatory readiness. Requires 3+ years of compliance experience in fintech, payments, or regulated financial institutions.

The Junior Data Scientist provides development engineering support to LyondellBasell's APS businesses. Responsibilities include improving data management processes, leading UAT and enhancements, and documenting work. The role requires a BS degree in a relevant field, 2+ years of experience developing data science solutions, and strong SQL, Power Platform, and cloud computing skills.

Key Account Manager to manage Polish retail partners across diverse product categories. Develop and execute sales strategies, drive profitable growth, and represent the company professionally.

HR Business Partner will manage HR processes across the employee lifecycle, ensuring compliance with labor laws and company policies. The role supports operational needs, employee engagement, and workforce planning in a production environment. Requires 4+ years of experience in a similar role, ideally in manufacturing.

Senior Logistics Specialist manages full logistics operations in the UK, including warehousing, transportation, distribution, and customs compliance. The role requires experience in logistics, strong communication skills, and the ability to collaborate with internal and external stakeholders.