java English-speaking jobs in Mons

Spektrum seeks a SATCOM Technician to support the NATO Communications and Information Agency (NCIA). Responsibilities include installation, configuration, and maintenance of satellite communication systems, including baseband, RF, antenna, and monitor/control systems. Requires 10 years of experience in electronics or a related field, at least 5 years as a satellite technician, and proficiency with electronic and RF measurement instruments. Must possess a valid driver's license, reliable transportation, and a valid National or NATO Secret security clearance. English fluency is mandatory.

Senior Infrastructure Project Manager to lead medium to large IT projects, managing scope, budget, and resources. Requires 5-10 years of experience, proficiency in PM methodologies (Prince 2, PMBOK, Agile), and technical expertise in diverse IT environments. Fluency in French and English is essential.

Create marketing and sales collateral for cloud consulting and architecture services. This includes flyers, sales presentations, service descriptions, and clix fiches. Fluency in English is required, with French or Dutch being an advantage.

Lead a team of networking & security presales experts, translating strategy into actionable roadmaps and fostering a high-performing environment. Guide customers through solutions, build proposals, and collaborate with sales, solutions, and partners.

Experienced Engineering Manager needed to lead a team building solutions for Nike's Supply Chain Planning Technology team. Requires proven experience managing high-performing software engineering teams and hands-on experience with Manhattan Active Warehouse Management.

The Quality Control Release & Stability Testing Director leads end-to-end oversight of QC release and stability testing activities for clinical products. This role defines strategy, builds and leads teams, drives technical and regulatory excellence, and partners across functions to ensure timely, compliant product release and a robust stability program. Responsibilities include method lifecycle management, KPI development and reporting, SOP authoring, investigation guidance, team leadership, operational management of sample receipt, testing, and data review, and ensuring compliance with GMP and regulatory requirements.

Amaris Consulting seeks a .NET Technical Lead to lead development teams, design solutions, and ensure high-quality application delivery. Responsibilities include leading code reviews, mentoring developers, and collaborating with stakeholders. Requires 7+ years of software development experience, 2+ years in a leadership role, and expertise in .NET Core, C#, and Azure.

The Head of Business Finance leads high-impact projects, owns credit risk management, and sets up new partnerships. This role requires senior experience in consulting, M&A, or a similar environment.

Enterprise Sales Executive to build and manage a portfolio, driving B2B sales and developing relationships with senior finance decision-makers. Responsible for leading complex sales cycles, executing strategic account plans, and managing the profit and loss of their portfolio. Requires 3+ years of experience in B2B SaaS sales or account management with a proven track record of selling to Enterprise customers. Fluency in Dutch and English is required.

Fuel Cell System Design Engineer will define project requirements, perform feasibility studies, and develop design concepts for air, cooling, and hydrogen systems. Requires a Master's degree in Mechanical Engineering or related field, fluency in English, and experience with 3D modeling and simulation tools.

Registered Nurse needed for 1-year contract providing continuous care to an 80-year-old VIP client aboard a private yacht. Must have 4+ years acute hospital experience, a BSN, and fluency in English. Travels throughout Europe.

Conduct qualitative and quantitative research to gather consumer insights, analyze data, and translate findings into actionable recommendations for product innovation. Collaborate with cross-functional teams to develop and refine product concepts based on consumer feedback. Design and execute consumer tests to validate new ideas and prototypes. Present insights and recommendations to stakeholders to influence product development strategies.

The Head of Maintenance & Reliability Engineering organizes and oversees the maintenance and reliability engineering team. This role ensures the smooth running of planned and breakdown maintenance for production assets. The Head of Maintenance & Reliability Engineering develops and implements a proactive maintenance strategy aligned with business objectives.

Experienced Head of Supply Chain sought to optimize European plant operations and drive supply chain excellence.

Machine Learning Engineer will research, train, and validate neural networks for ADAS and self-driving systems. Responsibilities include dataset management, model deployment, and collaboration with data and robotics engineers. Requires experience with end-to-end neural networks, PyTorch, and large datasets.

MEAN Stack Developer needed for client in the Belgian Health Insurance domain. Responsibilities include implementing requirements, upgrading applications, addressing vulnerabilities, and working in an Agile environment. Must have strong MEAN stack knowledge, JavaScript, HTML/CSS, SQL, and Scrum experience.

Doctoral Candidate position within the LipidBRIGHT European doctoral network at KU Leuven. Focus on developing lipid biomarkers for anti-lipogenic cancer therapy. 36-month scholarship, starting September 2026.

Provides administrative and operational support to the Legal Advisor and Senior Management Team. Manages corporate housekeeping, contract review, compliance processes, and legal projects. Requires 3-5 years of experience, strong communication skills, and fluency in Dutch.

Trainee to join the dynamic team at Park Inn by Radisson Brussels Midi Hotel. Assist in delivering exceptional guest service and support the smooth running of the department. Must be enrolled in a school/university, provide an internship agreement, and be fluent in French/Dutch & English.

Transport specialized airport equipment within Belgium. Safely load, unload, and secure heavy machinery. Serve as the link between the airport workshop and customers. Must have a C/CE driving license with Code 95 and minimum 2 years of truck driving experience. Good English skills are required.