Senior Service Engineer (m/f/d)

Company Overview NACOS Marine is a globally integrated group at the forefront of maritime automation, navigation, and control systems. With decades of experience and a strong portfolio of trusted solutions, we support safe, efficient, and reliable vessel operations worldwide. Our automation technologies play a critical role in enabling modern cruise ships and large commercial vessels to operate safely and efficiently throughout their lifecycle.

Role Overview We are looking for an experienced Senior Service Engineer (m/f/d) to strengthen our automation service organization in Drammen. In this role, you will be responsible for programming, commissioning, servicing, and supporting Integrated Alarm & Control Systems (IAS/IAMCS) and SCADA solutions for marine applications.

You will work closely with shipowners, shipyards, and internal engineering teams, covering the full service lifecycle from software integration and refit projects to warranty handling and sea trials. The position combines strong technical ownership with a customer-facing, hands-on service role and requires a high level of independence, flexibility, and professionalism.

Key Responsibilities

Perform commissioning, service, refits, upgrades, FAT/HAT, and sea trial support for marine automation systems worldwide Develop, modify, and standardize PLC and SCADA software, both in-house and onboard vessels Troubleshoot and resolve complex automation, software, and hardware issues under operational conditions Handle warranty cases for newbuild projects and provide remote and onboard support to shipowners and vessel crews Prepare, update, and maintain technical documentation such as functional descriptions, drawings, and interface documentation Support class compliance, customer acceptance, and system handover activities Act as a trusted technical interface toward customers, shipyards, and internal stakeholders Key Requirements Bachelor’s degree in Automation, Electrical Engineering, or a related field, or equivalent practical experience Solid hands-on experience with industrial automation systems, SCADA solutions, and PLC programming (IEC 61131-3 preferred) Strong troubleshooting skills across automation software, electronics, computers, and industrial networks Experience with industrial and marine communication protocols such as Modbus, NMEA, OPC, and Profibus Comfortable working onboard vessels and traveling internationally for service and commissioning assignments Fluency in English and Norwegian, both written and spoken Ability to obtain NATO and national security clearance in accordance with applicable regulations Strong service mindset with a clear focus on customer satisfaction and quality delivery Why choose us and why we’d choose you At NACOS Marine, we empower people to take ownership, act responsibly, and shape their professional path.

We work in a collaborative, solution-oriented environment where safety, reliability, and quality are always top priorities. You will work end-to-end with advanced marine automation systems contributing directly to vessel safety and operational performance while developing your expertise in an international and highly professional setting.

If you are driven by technical excellence, enjoy customer interaction, and thrive in complex operational environments, this role offers a strong and meaningful next step. Please note that we are subject to the Norwegian Security Act, as stated below in both Norwegian and English. ​ Sikkerhetsklarering NACOS Valmarine AS leverer løsninger og tjenester til forsvars- og sikkerhetssektoren, og deler av vår virksomhet er underlagt sikkerhetsloven.

For enkelte stillinger vil det derfor være en forutsetning at kandidaten kan autoriseres og, der stillingen krever det, sikkerhetsklareres i henhold til gjeldende norske regler og myndighetskrav. Aktuelle kandidater må være innforstått med at nødvendig sikkerhetsmessig vurdering kan inngå som en del av ansettelsesprosessen, og at ansettelse i enkelte stillinger kan være betinget av at nødvendige godkjenninger oppnås og opprettholdes.

Security Clearance NACOS Valmarine AS provides solutions and services to the defence and security sector, and parts of our operations are subject to the Norwegian Security Act. For certain positions, it is therefore a requirement that the successful candidate is eligible for authorization and, where required by the position, security clearance in accordance with applicable Norwegian regulations and governmental requirements.

Candidates should be aware that the necessary security assessment may form part of the recruitment process, and that employment in certain positions may be conditional upon obtaining and maintaining the required security approvals.