assistant English-speaking jobs in Järvenpää

Assist the Global Head of Marketing in various tasks, including reporting, project support, meeting preparation, and coordinating activities. Participate in content production on defense, space, and security topics and various projects related to digital defense, space telecom, earth observation solutions, and security and cyber solutions.

Participate in paid online and in-person market research studies. Responsibilities include taking surveys, participating in focus groups, and providing feedback on products. Applicants must have a working camera, reliable internet access, and the ability to understand and follow instructions.

Summer Trainee in Customer IT will participate in real projects, application improvements, testing, and service management tasks. The role involves working with colleagues, learning from them, and taking responsibility in selected areas.

Pilke Playschool Espoonlahti seeks an Early childhood education practical nurse to join their team starting in August 2025. The ideal candidate will have a degree in social services and health care, or a related field, and a commitment to providing a positive and engaging experience for children.

Support IT solution management in the Renewable Products Department. Focus on improving employee access to IT documentation, including guidelines, instructions, and technical documentation.

Trainee supporting 5G customer network issue resolution. Develop AI toolsets, create scripts, and participate in technical documentation. Requires knowledge of ML/AI, Unix Shell Scripts, Perl, and Python.

Senior Solutions Engineer will build client relationships, demonstrate Databricks' Data Intelligence Platform, and contribute to the technical community. Requires familiarity with client interaction, technical proposition delivery, and Big Data Analytics with exposure to proofs-of-concept and cloud platforms.

Lead the delivery of complex, large-scale datacenter projects from order intake through implementation and construction. Manage project teams, schedules, risks, and costs. Ensure project success across safety, customer satisfaction, and timing.

Senior Game Researcher will translate business challenges into research plans and lead projects to support decision-making in Supercell games. Collaborate with teams across leadership, game design, art, live-ops, and more to apply research insights to product iteration and development.

Repairman needed for M/S Finlandia's Engine Department. This permanent position starts in March 2026. Responsibilities include maintenance and upkeep of technical equipment. The role rotates between Engine Repairman, Sanitary Repairman, and Interior Fitter duties. Must have a valid Able Seafarer Engine / Repairman Certificate (STCW III/5).

Support the Shipping Invoicing team with day-to-day invoicing and operations support duties. You will work closely with Neste Shipping operational and finance teams.

Field Installation Coordinator will arrange installation scopes, schedules, and logistics for global offshore Oil & Gas and Wind Power projects. Responsibilities include internal communication, document gathering, project monitoring, invoicing, and reporting.

Part-time trainee (20 hrs/week) for Technical Asset Management team. Responsibilities include overseeing wind farm operations, analyzing turbine performance, and providing reports.

Supports the build, deployment, and maintenance of data center network infrastructure. Responsibilities include racking, cabling, installing, and testing network equipment. Collaborates with teams to remediate technical debt and improve installation quality.

Motivated summer employee needed for archive project arranging, listing, and sorting documentation. Tasks include digitization of electrical, machinery, and power plant drawings. Requires IT skills, initiative, precision, and fluency in Finnish and English.

Project Director to lead a new hyperscale data center project in Helsinki. Full operational, design, and commercial control. Must have experience delivering projects over £100m and a construction or MEP contracting background.

Experienced Game Designer needed for a Helsinki-based studio. Develop engaging gameplay content, game modes, and systems for a live mobile game with millions of players. Strong understanding of free-to-play, PvP, and live operations is essential.

Product Sales Manager for Recovery Boilers needed. Develops, sells, and delivers recovery boilers globally. Leads technical sales team efforts to understand customer needs and create winning solutions. Requires a Master's degree in a relevant technological field and knowledge of recovery boiler processes. Fluent English required.

Mechanical Installation Technician executes the physical installation, assembly, and alignment of mechanical systems. This role ensures work is completed safely, on time, and according to drawings and specifications. Requires a QQI Level 6 Advanced Trade Certificate or Bachelor's degree in a related field and relevant safety certifications.

Food Process Worker needed for summer season at Laitila Factory. Duties include feeding eggs to the production line, stacking egg trays, and operating the automated line. Must have a valid work permit, driver's license, and car. Fluent in Finnish or English.