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As a global leader in critical

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Working at Zenitel

Being a Zenitel team member is not just a job, but the beginning of an exciting career with an advanced, high-tech IP communications company. We invest in the future by searching for exemplary team members who can contribute to the company’s progress and success.  Zenitel values its employee’s growth, and continued training and personal development is an important aspect of the company’s culture.

We put quality and reliability first.

We aspire to build trust through open, honest and constructive communication.

We go the extra mile, committed in heart and mind, for our colleagues, our customers, our partners, and our technology.​

Vacancies currently available at Zenitel

Open positions

    Role Overview
    We are seeking a Product Manager to take ownership of our rolling stock vertical, with a focus on amplifiers and custom intercom solutions. Additionally, this role will pick up responsibility for various other products in the portfolio over time.

    Key Responsibilities

    Product Ownership (Rolling Stock – Primary Focus)

    • Own the product lifecycle for amplifiers and custom intercom solutions within the rolling stock market 
    • Define and maintain the product roadmap aligned with customer and market requirements 
    • Gather, prioritise, and translate customer needs into product specifications 
    • Work closely with engineering to deliver solutions that meet performance, compliance, and cost targets 
    • Ensure products meet relevant rail standards and project-specific requirements
    • Technical owner and at times solution architect
    • Support product launches, documentation, marketing and internal alignment 

     

    Business Development & Customer Engagement

    • Act as a key interface between customers, sales, and internal teams 
    • Support and lead customer discussions, technical presentations, and solution development 
    • Identify and develop opportunities with OEMs, operators, and system integrators 
    • Build and maintain strong relationships across the rolling stock sector 

     

    Bids, Quotations & Compliance

    • Prepare and support technical proposals, quotations, and bid submissions 
    • Develop and manage compliance matrices against customer specifications 
    • Ensure solutions are technically robust, compliant, and commercially competitive 
    • Work with sales to support pricing strategy and bid positioning 

     

    General Product & Team Support

    • Provide broader product management support across the portfolio as required 
    • Assist with customer queries, technical clarifications, and issue resolution 
    • Support product launches, documentation, and internal alignment 
    • Contribute to continuous improvement of processes within a small team environment 

     

    Skills & Experience

    • Essential: Proven experience within the rolling stock / rail industry 
    • Knowledge of relevant rail / metro standards
    • Experience in product management, applications engineering, or technical sales 
    • Strong understanding of PA/VA systems, amplifiers, SIP based intercoms, or related communication systems 
    • Experience preparing quotations, tenders, and compliance documentation 
    • Ability to interpret complex specifications and translate them into deliverable solutions 
    • Strong commercial awareness and customer-facing experience 
    • Excellent communication and stakeholder management skills 

     

    Desirable

    • Experience working with rolling stock OEMs and integrators 
    • IP Networking experience

     

    Key Competencies

    • Commercially minded and customer-focused 
    • Strong technical and problem-solving ability 
    • Proactive and able to work independently 
    • Comfortable operating in a hands-on, small team environment 
    • Ability to manage multiple bids and priorities under pressure 

     

    Success Measures

    • Ownership and growth of the rolling stock product line 
    • Quality and success rate of bids and quotations 
    • Customer satisfaction and relationship development 
    • Delivery of compliant, competitive product solutions 
    • Contribution to overall team effectiveness
    • Source of knowledge for all rolling stock related matters.
    Link to job posting:
    At Zenitel Maritime & Energy, we are looking for a Product Manager to take ownership of a defined product portfolio and help ensure our solutions remain relevant, competitive, and aligned with real market needs.

    You will work at the intersection of technology, customer insight, and product strategy – translating market demands into clear product direction. As part of a dedicated Product Management team, you will collaborate closely with sales, marketing, and development to connect strategy with execution and contribute to a strong and consistent product offering. 

    Core Responsibilities

    Portfolio Ownership and Development

    • Take ownership of a defined product portfolio within the global maritime and offshore market
    • Drive continuous development of the portfolio by identifying gaps, improvement areas, and products to phase out
    • Develop business cases and define clear requirements for new product initiatives

    Market and Product Insights

    • Analyse market trends, customer needs, and the competitive landscape to support decision-making
    • Contribute to product positioning based on data, insight, and real-world use cases
    • Continuously evaluate the portfolio against market developments to ensure relevance and competitiveness

    Cross-functional Collaboration

    • Work closely with Sales, Marketing, and Development to ensure alignment between market needs and product direction
    • Translate customer and market insight into clear, actionable product requirements
    • Support internal stakeholders with product knowledge, ensuring consistent understanding across the organization

     

    Desired Qualifications

    • BSc or MSc in a relevant technical or commercial discipline
    • Technical understanding combined with commercial awareness
    • Experience with business analysis, market analysis, or data-driven decision-making is an advantage
    • Understanding of product lifecycle management and how products evolve in a competitive market 

    We are looking for you who is eager to learn and grow in the role, whether you are a recent graduate or have gained some years of experience. For candidates early in their career, training and support from experienced product managers will be provided.

    You take ownership of your work and follow through on decisions and tasks. You are comfortable managing multiple priorities and projects simultaneously, and you bring a structured and analytical approach to your work.

    You are able to assess both commercial and technical aspects, communicate clearly, and collaborate effectively across functions.

    We offer a role where you can take real ownership and influence the direction of a product portfolio in an international maritime and offshore market.

    You will be part of a competent and engaged Product Management team, working closely with colleagues across sales, marketing, and development. The environment is collaborative, with a strong focus on delivering solutions that work in real operational conditions.

    We support professional growth through hands-on experience, responsibility, and continuous development.

    As a Product Manager at Zenitel, you will have the opportunity to make an impact on both product direction and market relevance.

    Come join our team!

    Link to job posting: https://www.finn.no/job/ad/457881589
    We are looking for a dedicated and technically skilled developer to help develop value-adding cloud services for Zenitel’s systems and devices. You will be part of a growing engineering team working on the design and implementation of a modern cloud platform built from the ground up.

    In this role, you will contribute to architectural decisions, help establish secure-by-design practices, and take ownership of key components within our solution landscape.

    Work location: Oslo or Horten.

    Most important responsibilities will be:

    • Contribute to the design, development, and maintenance of cloud-based services and APIs.
    • Gradually take on the role of the team’s cyber security lead, ensuring solutions comply with industry standards and regulatory requirements such as GDPR and SOC 2.
    • Define, implement, and maintain secure architecture, data handling processes, and access governance.
    • Work closely with colleagues to deliver high-quality, robust, and maintainable implementations.
    • Participate in architectural reviews, threat modelling, and the establishment of secure development processes.
    • Support continuous improvement of development practices, automation, and operational reliability.

    Required Qualifications:

    • Proven experience with API implementation and REST-based services
    • Solid understanding of API security, authentication, authorization and certificates
    • Knowledge of access management, identity principles, and secure communication
    • Ability to produce clean, maintainable, and wellstructured code
    • Experience with Azure cloud services, such as:
    • IoT Hub
    • App Services
    • Databases and storage solutions
    • Azure Functions
    • Container Apps or comparable compute services
    • Interest in security frameworks and compliance processes

    In addition, we are looking for the following competencies on the ‘nice to have’-list. Please apply even if you do not meet all criteria.

    Knowledge of security frameworks and compliance processes

    Experience with eventdriven or messagebased architectures:

    • MQTT (pub/sub)
    • Service Bus, Event Grid
    • Kafka
    • Exposure to microservice architectures and distributed systems
    • Experience with EF Core or other data-access frameworks
    • Background in cloud governance or secure development lifecycle practices
    • Hands-on experience with CI/CD pipelines and deployment environments
    • Familiarity with containerization technologies (e.g., Docker)

    We are looking for someone who brings both technical strength and personal drive to the team:

    • Takes ownership and accountability, showing initiative and following through on commitments.
    • Thinks in a structured and analytical way, especially within system design and security.
    • Demonstrates professional integrity and reliability, particularly when handling sensitive data and compliance requirements.
    • Communicates clearly and collaborates effectively in a multidisciplinary, international environment.
    • Shows curiosity and a strong growth mindset, with a desire to explore new technologies and continuously improve.
    • Applies pragmatism, balancing ideal architectures with real-world constraints and delivery needs.

     

    Not exactly what you are looking for?

    We also have an open position as Software developer within R&D in Oslo and Horten: Software Developer

    Link to job posting:
    Join Our Team as a Software Developer at Zenitel in Oslo or Horten

    Are you a passionate software developer looking for an exciting opportunity to contribute to cutting-edge technology solutions? Zenitel, a global leader in intelligent communication solutions, is seeking a skilled software developer to join our team in either Oslo or Horton. This is your chance to be a part of a company that is at the forefront of communication technology, providing innovative solutions for critical communication needs worldwide.

    About Zenitel: 

    Zenitel has been transforming the way organizations communicate for over 100 years. We specialize in providing critical communication solutions for challenging environments, ensuring safety, security, and operational efficiency. Our products include advanced communication systems, intercom solutions, and integrated communication platforms, all designed to deliver seamless communication in industries such as maritime, transportation, healthcare, and more.

    What You'll Do: 

    As a Software Developer at Zenitel, you will have the opportunity to work on a variety of projects that directly impact our innovative product portfolio. You will collaborate with a talented team of developers, engineers, and designers to create high-quality software that drives the next generation of communication solutions. Your responsibilities will include:

    • Designing, developing, and maintaining unified critical communication applications and software components.
    • Collaborating with cross-functional teams to ensure the integration of software with Zenitel products in Norway, UK and Croatia.
    • Contributing to the continuous improvement in use of technologies and way of working

    What We're Looking For:

    • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
    • Proficiency in programming and a strong understanding of object-oriented design principles.
    • Experience with software development tools and practices
    • Knowledge of networking protocols, communication systems, or real-time applications is a plus.
    • A proactive and collaborative mindset, with excellent problem-solving skills.

    Why Zenitel:

    Innovation: Be part of a company that is constantly pushing the boundaries of communication technology.

    Global Impact: Contribute to solutions that are used in critical environments around the world.

    Collaborative Culture: Join a diverse team of professionals who are passionate about what they do.

    Career Growth: We believe in fostering the growth of our employees and providing opportunities for advancement.

    Location: You can choose to work from either our Oslo or Horten office, both of which offer a dynamic and inclusive work environment.

    Are you ready to make a significant impact in the field of communication technology? Join Zenitel and be a part of our journey to shape the future of intelligent communication solutions.

     

    Not exactly what you are looking for?

    We also have an open position as Cloud developer within R&D in Oslo and Horten: Software developer, Cloud.

    Link to job posting:
    Our Project Engineers technically support a project from inception though the whole life cycle of design and implementation, factory acceptance testing and site acceptance testing.

    Responsibilities

    • Assembly of and configuration of Control System products, including all interfaces to third-party systems, with a disciplined approach to system configuration, backup, and restoration.
    • Configuration of IP Public Address & Voice Alarm systems to interface with Control Systems.
    • Produce project-specific design and test documentation for Control Systems.
    • Produce all required customer and internal handover documentation.
    • Produce project-specific user’s reference documentation, maintenance manuals and deployment guides.
    • Understand the company processes, and work within them.
    • Design and support customer upgrade and migration plans.
    • Troubleshoot and maintain knowledgebase for PAVA and Control System products.
    • Support service desk activities as required for in service systems.
    • Opportunities to travel both in the UK and internationally, to support local teams in the implementation and in-service support of customer projects.

    Knowledge / Skills:

    • Platform engineering
    • Layer 2 and Layer 3 networking knowledge with a good understanding of Multicast.
    • Ubuntu or Debian based Linux system administration - main technologies been used are:
    • System services
    • Postgres SQL
    • XMPP inter process communication
    • XML configurations
    • SIP and Asterisk
    • Bash and Python skills

    Education / Experience:

    • Degree level qualification in Electronic Engineering or Computer Science, or similar; Vocational and work based learning also welcomed
    Link to job posting:
    Join us in creating the industry's best products!

    Are you engaged by good products?

    Are you interested in products that connect people with technology?

    Do you want to be involved in creating products that help users perform at their best in demanding situations?

    Then we would love to have you join our design team!

    About Zenitel

    Zenitel is a Norwegian technology company with over 100 years of history. We develop communication products for professional users in high-risk locations such as ships, schools, office buildings, trains and offshore installations. Our products include, among other things, complete solutions for voice communication, voice broadcasting and alarms. We are more than 440 employees in offices in 16 countries and deliver products and solutions to international customers on all continents. The head office and corporate management are in Oslo and Horten.

    We are now looking for a Development Engineer, and the place of work for this position is Horten or Oslo. 

     

    About you

    You are a trained engineer at bachelor's or master's level in design or mechanics, or can demonstrate solid relevant work experience. You have broad knowledge in design, construction, materials and production processes. You are enthusiastic, curious and interested in the subject. We would just as like to hear from you who come straight from school as from you who have been in working life for a few years.

    You are engaged by good solutions, and do not give up until you have arrived at a result that is both of technically good quality and that delivers the necessary result for the project. You are a highly skilled 3D designer, but are comfortable in a workshop and are happy to build a prototype if that is the best way to solve the problem in question.

    You are skilled at idea and concept development. From sketches to prototypes. You have a keen eye for detail, but don't lose track of the big picture. You can deliver quick iterations to solve specific work tasks, but also think holistically and see how solutions are connected across products and product lines.

    You are well versed in design for production and production processes and can actively participate in discussions with manufacturers to find the optimal balance between good products and efficient production.

    You are curious about new technology and interested in how good technical solutions can help create better products. And you dare to question established truths and practices.

    You know that behind every quality product lies a thorough design process that takes into account all stages from the end user all the way back to the manufacturing company. And that "who will buy the product", "who will use it", "what problem it will solve" and "how it will be produced" are just some of very many questions in a process that together determine the quality of the design.

    You collaborate well with others, can work independently with demanding tasks, see what needs to be done, take responsibility for deliveries and can be creative even within established frameworks and routines.

    We have English as our working language, and to succeed in this position, you must be fluent in written and spoken English.

     

    About us

    Our design team is located at our offices in Horten and Torshov in Oslo. Today, the team consists of 12 employees divided into designers and engineers in mechanics and electronics. We work both with further development of existing products and new development of completely new solutions. We design every part of our products ourselves – electronics, software, user interfaces and mechanics – and can therefore shape the entire user experience from start to finish. We believe this makes it extra exciting – and quite unique – to work with us!

    We have our own prototype and test lab and manufacture our products in Europe. For 3D construction, we use Creo.

     

    What can we offer you?

    • Interesting, varied and challenging tasks
    • A good working environment in central premises
    • Good colleagues with a lot of knowledge and experience
    • Good pension and insurance schemes
    • Exercise and health schemes
    • Free phone and internet
    • Company cabin at Norefjell

     

    What influence will you have?

    With us, you will be responsible for specific deliveries within design and construction. You will be involved in shaping Zenitel's future products, and influence the choice of tools and methods for product development. Your work will be an important part of the success of our future products and services, while at the same time you will work in a company characterized by innovation and collaboration. We want to deliver products that simplify people's everyday lives and that ultimately can help save lives. In this way, create value for both our customers and society.

    Link to job posting: https://www.finn.no/job/ad/447536714
    Do you have a passion for Cloud technology and would like to design, implement, and govern the Zenitel cloud infrastructure supporting both internal, R&D, and customer facing cloud applications? Come and join our global IT team!

    Key Responsibilities: 

    Architecture and roadmap

    • Support the IT Solutions architect on the cloud infrastructure designs
    • Align business needs with technical and services abilities
    • Keep up to date with trends and development
    • Create and maintain a long term development plan for the cloud areas

    Cloud implementations

    • Use, maintain and develop the Infrastructure As A Code environment
    • Stakeholder management both internal and external
    • Design and change management on the SaaS portfolio integrated with onprem solutions
    • Assist IT Operations on capacity-, and performance management

    Business Continuity

    • Responsible for Data integrity management aligned with ISO 27001, GDPR and other laws and regulations
    • Management of continuity management cloud
    • IT and business Projects
    • Project manager and participant for IT project and projects with IT involvement
    • Building business cases for proposed projects and investments
    • Initiate and secure handover from project to operations on all relevant solutions

    Helpdesk and operations

    • Keep documentation, standard operating procedures, and routines up to date
    • 2nd and 3rd line support on areas of responsibility towards internal helpdesk and external partners
    Link to job posting:

    Putting our values into action

    Professional, Open and Passionate

    We help our customers to meet their critical communication needs by giving their operations and security teams a crystal-clear voice - from the high seas to campuses and hospitals, from the boiler room to the board room. And we keep doing this successfully, thanks to the shared values of our people..
    Koen Claerbout/CEO & President Zenitel

    Through our employee's eyes

    Meet our People

    Every day, around 400 Zenitellers are dedicated to providing the best products and services to our customers and partners. Please meet a few Zenitellers to get a sense of what we do at Zenitel.

    "It is motivating to be working in a company that invests in future technology and that is not afraid to try new solutions."


    Hilde Sund

    Mechanical  Engineer- Zenitel Norway

    The Zenitel family is a combination of different personalities and talents. This makes every work day interesting and fun. In my department I get to be involved in the creation of new products, from the idea phase to the end product. At the end of a project I can proudly say that I have been a part of innovation history.

    "It's very satisfying to me that the equipment is used in every single corner of the world, from some private houses to government buildings and oil platforms."


    Frano Baričević

    R&D Test Manager – Zenitel Norway (Croatia)

    There are many things that make working at Zenitel special. First, it is cool to work on a international team and on different projects involving people from many different countries and cultures. It make me proud when I see a list of customers that are using our software and equipment and our technology from scratch.

    "Working in Zenitel has given me immense and rich sales experience of systems and services in the security and emergency communications fields."


    Chenguttuvan Tamilarasan

    General Manager- Zenitel Middle East

    In my work as General Manager of Direct Sales, I have met colleagues from all over the world, with different cultures and traditions. Zenitel provides a great entrepreneurial experience, which is unique in the industry. Above all, team Zenitel makes you feel like you belong to a big family that truly cares about you. Additionally, Zenitel's mission and values makes Zenitel a great place to work.

    "Zenitel is a company that has a lot of potential and allows you to stretch your learning and contributions as far as you want."


    Mary Lim Yoon Siew

    Finance - Zenitel Marine Asia (Singapore)

    Zenitel is a growing company, and there is a lot of business potential that our Singapore office is exploring. Our MD, Mr. BK Teo, is an efficient and forward-looking supervisor, and I have learned a lot from his business acumen. It is very exciting to be part of a team where I can contribute to the growing future and success of such a promising company.

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