English-speaking jobs in Halden

Arctic Securities offers 6-week+ internships in Investment Banking for students seeking hands-on experience in M&A, IPOs, and capital raises.

This role offers a key position within a small, skilled team scaling the Ukraine Fund. You will contribute to meaningful impact in Ukraine by working across all phases of the investment process, including financial analysis, valuation, and portfolio management.

Process Operator for new plastic waste-to-pyrolysis oil plant in Rotterdam. Commissioning, process control, quality & safety, technical ownership, and logistics. VAPRO A or B qualification required, VCA, BHV, and forklift certificates preferred.

Postdoctoral Research Fellow will develop and apply machine learning and AI methods to large-scale, longitudinal eRegistry data for epidemiological research. The position is linked to a project on digital health systems for infectious diseases in maternal and child health in East Africa. Collaborations will be with researchers, public health institutions, and Ministries of Health in Ethiopia, Rwanda, Tanzania, Uganda, and Europe. Up to 10% of the position will be devoted to teaching and supervision in machine learning and AI for master students.

Part-time Industrial Architect needed for design and construction of industrial buildings. Requires Bachelor's degree in Architecture, 3+ years experience, AutoCAD proficiency, and strong communication skills.

Postdoctoral Researcher position in Science-Policy Engagement and Climate Futures. The successful candidate will contribute to an innovative research program examining how governance actors develop the capacity to anticipate, imagine, and respond to long-term climate risks. The project investigates whether and how participatory science-policy engagement processes can strengthen future-oriented thinking, agency, and decision-making.

Senior Project Engineer to lead and participate in cross-disciplinary teams, plan, design, program, test, and commission projects. Experience with PLS/DCS programming and knowledge of communication protocols preferred.

Operate and maintain excavators for construction and excavation projects. Perform routine maintenance, pre-start checks, and transport materials. High school diploma required. Excavator operator license preferred but training provided. Must be physically fit and able to work outdoors in all weather conditions.

HR Tech Operations Advisor needed to support daily operations, user support, and problem-solving in Workday and other HR systems. This role involves case follow-up, system performance monitoring, and collaboration with IT, divisions, and Corporate Center functions. Experience with Workday or other HR systems is an advantage.

Support campaign planning, execution, and reporting across paid search and social media. Analyze data, assist with KPI measurement, and stay current on digital marketing trends.

HSE Officer to support health, safety, and environmental compliance on construction projects in Norway. Responsibilities include site inspections, risk management, inductions, and incident investigations. Requires a Bachelor's degree in HSE or related field, NEBOSH IGC, ISO 45001 Certification, or equivalent, and 3-5 years of construction HSE experience.

Manages logistics teams (warehouse, engineering, transport) for a site/country. Optimizes logistics flows, ensuring alignment between physical and system processes. Implements and manages warehouse operations, transportation, and inventory control.

Experienced Backend Developer to design and develop safety-critical software for embedded controllers, communication protocols, and automation platform components. Develop embedded software in C/C++, implement communication protocol stacks, and integrate firmware with hardware interfaces. Bachelor's or Master's degree in a related field and 5+ years of experience developing embedded software in C/C++ required.

PLM IT Engineer to develop, operate, and improve the Teamcenter platform. Responsibilities include managing, configuring, and developing Teamcenter solutions, ensuring stable operations, and collaborating with cross-functional teams. Requires a bachelor's or master's degree in a relevant field, experience with Teamcenter or another PLM system, and experience with application management, IT operations, or technical systems.

Fleet Assistant supports vehicle maintenance, repairs, and daily operations. Tasks include assisting with repairs, preparing vehicles, and coordinating service appointments. Requires knowledge of vehicles, problem-solving skills, and good communication.

Wolt is seeking a Grocery Associate for a 0 hours contract in Trondheim. Responsibilities include taking orders, picking and packing groceries, unloading supplies, managing inventory systems, and maintaining store cleanliness. Must be a fast learner, able to multitask, and have transportation for early morning and late evening shifts. Experience in grocery or inbounding is advantageous. Professional English proficiency is required, Norwegian is a plus.

Provide guidance and counsel to customers on medication and services. Participate in daily dispensing and medication deliveries. Perform health services including vaccinations, medication initiation, and mole screenings.

Regional Partner Manager to develop and execute partner sales strategy in Norway. Focus on acquiring, onboarding, enabling, and developing partners to drive incremental pipeline in Commercial and Enterprise segments. Must have experience in SaaS/IT partner development and fluency in Norwegian and English.

Electrician needed for overhaul, service, and repair of drilling equipment. Troubleshoot electrical systems, perform testing, and prepare reports. Trade certificate as Electrician (Group L) or Automation Technician required. Good English for reporting.

As an Airline Optimisation Analyst, you will build models to support data-driven decisions regarding network, flight schedules, and crew planning. You will collaborate with a team to improve performance and profitability.