English-speaking jobs in Halden

PhD position in environmental engineering focusing on bioelectrochemistry for aquaculture wastewater treatment and single-cell protein production. The project aims to develop a sustainable system for converting CO₂ into acetate, which will be used as a substrate for microbial SCP production. The successful candidate will optimize biocathode materials, microbial consortia, and reactor conditions for efficient acetate generation and SCP production.

Provide excellent customer service, handle cash registers, and assist with physical tasks in a fast-paced retail environment. Must be available for at least 4 months starting May/June 2026.

Experienced EMEA Financial Controller needed for Oslo-based Group Finance function. Full end-to-end accounting ownership for Rystad Energy AS, expanding to UK and other EMEA entities. Collaborate on group consolidation, reporting, and processes. Bachelor's degree in Accounting, Finance, Economics, or related field required. 3-7 years of accounting experience with IFRS familiarity preferred.

IT Operations Manager to lead and manage IT operations across the organization, ensuring stable, secure, and scalable systems. Lead a small internal IT team and act as the primary IT counterpart to Engineering. Oversee and collaborate with managed service providers and drive continuous improvement of IT processes.

PhD Research Fellow in Civil and Structural Engineering at the University of Agder. Conduct research on the design and analysis of co-located floating renewable energy devices. Responsibilities include dynamic response and structural integrity analysis, primarily using numerical methods and surrogate models.

Leads Home Furnishing Business areas (Children's IKEA, Lighting, Bedroom & Bathroom textiles), developing commercial strategy and driving sustainable growth and profitability. Analyzes market trends, customer insights, and competitive landscape to ensure IKEA remains relevant and competitive. Drives business growth, owns sales strategy, range, pricing, and commercial activities across all channels. Collaborates cross-functionally to create a seamless customer journey.

Lead strategic analytics projects for Telenor Norway, shaping the company's digital backbone. Drive cross-functional initiatives, resolve dependencies, and manage trade-offs to maximize business impact. Combine strategic problem-solving with hands-on analysis and production.

Maths Teacher needed for G6-10 students in an International Baccalaureate (IB) environment. Must have a relevant degree, 60 study points in Mathematics, and certified teacher status in Norway. Experience with IB MYP and commitment to child protection policies are required.

Software Engineer to build and scale backend systems using .NET (C#) and integrate AI tools to develop intelligent features.

Evaluates search outcomes for App Store Content and conducts research using online tools to assess query accuracy and intent. Requires full professional proficiency in English and Norwegian, familiarity with Norwegian media and culture, and experience with Apple products.

Organizes transport solutions for local and international clients, primarily focusing on sea freight exports. Manages shipments end-to-end, including building relationships, negotiating rates, booking cargo, and handling documentation. Requires experience in freight forwarding or international logistics, strong communication skills, and fluency in Norwegian and English.

Project Manager will plan, lead, and follow up on projects focused on HSE, quality, and customer satisfaction. Responsibilities include ensuring project goals are met and developing project teams. Requires higher education in relevant fields, experience in installation, project management, or sales, and fluency in English and a Scandinavian language.

Chef needed for full-time summer position (June 1st - September 10th) at Piazza Italia in Oslo. Prepare a range of Italian dishes, contribute to efficient kitchen operations, and maintain high hygiene standards. Experience as a chef, preferably in Italian cuisine, is required.

Provide excellent customer service, handle cash registers, and manage physical tasks in a fast-paced retail environment. Must be able to work under pressure, multitask, and contribute to a positive team environment. Advanced English skills are required, additional languages are a plus. Valid work permit to work in Norway (EU citizens only).

Provide customer support to drivers and car owners in Norway via phone and email. Assist users with platform inquiries, handle complex cases, and share feedback to improve service. Fluent in Norwegian and English required. Must be based in Oslo and hold a class B driver's license. Part-time position, typically 1-3 shifts per week.

NHH in Bergen seeks an Assistant Professor in Auditing for a four-year contract. Candidates must have a PhD in Auditing, a portfolio of publishable research, and strong teaching experience. Preference given to candidates with quantitative audit research experience and fluency in English and a Scandinavian language.

Two Electrical Senior Engineers are needed to perform and verify electrical installation designs. Responsibilities include defining heat trace requirements, preparing technical documentation, and interfacing with other disciplines. Candidates must have a relevant degree, experience with Norwegian Continental Shelf projects, and knowledge of NORSOK, ATEX, PTIL, and IEC standards. Fluency in English and Norwegian is required.

Develops workshop planning processes and optimizes logistics execution. Collaborates with service line managers, project managers, and workshop teams. Contributes to a lean culture and continuous improvement initiatives. Monitors budgets, schedules, and ensures compliance with regulations. Requires a bachelor's degree in Business Administration or Supply Chain and 5+ years of relevant experience.

Supply Planner will drive and develop operational purchasing and product flow, ensuring availability, cost efficiency, and quality throughout the supply chain. Responsibilities include planning, following up, and optimizing replenishment across sales channels, managing product flow, measuring supplier delivery performance, and handling deviations.

Project Planner needed for long-term data center construction in Norway. Develop, monitor, and maintain project schedules, coordinate teams, and report progress to stakeholders. Bachelor's degree in Engineering, Construction Management, or related field required. 7-10 years of experience in project planning, preferably on large-scale projects. EU passport holder. 3 weeks on, 1 week off rotation.