We are growing. And we are looking for talented people.

At Decskill, we believe that technological excellence is driven by human talent.

We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long-term relationships with both our clients and our people. Today, we are a community of over 800 professionals, working from Lisbon, Porto, and Madrid, contributing to impactful technology initiatives.

As part of the Astek Group, we combine a strong local culture with a global presence, being active in around 23 countries across 4 continents. This allows us to offer an international context, diverse challenges, and long-term career opportunities, while staying close to our teams.

We would like to meet a SCADA Subsystem Engineer for a project with a Hybrid (60% on-site) working model in Oeiras.

About the Role

We are looking for an experienced SCADA Subsystem Engineer to join a large-scale railway infrastructure project. In this role, you will be responsible for the specification, design, integration, and validation of the SCADA/telecom subsystem, acting as the project-wide technical interface for your domain — from design through to installation and commissioning on site.

Key Responsibilities

Formalise the specifications and engineering plans used to develop the solution/product
Assemble the solution/product elements to evaluate design, behaviour, interactions and performance, and confirm requirements are fulfilled
Demonstrate that the solution/product satisfies the approved operational needs and is ready for release to production, testing, installation, and operation and support
Plan and coordinate subsystem development within the agreed architecture and design, ensuring consistency with customer requirements and company processes
Act as the project-wide technical interface for your domain, ensuring subsystem interfaces are defined, consistent, and complete
Optimise technical work against cost, schedule, and risk, from design through to validation and acceptance
Manage technical requirements within your domain
Produce Technical Documents, including System Requirements, Design Documents, Configuration Documents, Installation Manuals, Test Procedures, O&M Documentation, and Training Documentation
Provide technical expertise to Design Reviews with internal teams and the Customer
Provide technical expertise for the definition of Operations and Maintenance activities
Support onsite installation
Perform Testing & Commissioning (T&C) activities, including FAT tests, configuration field tests, and on-site commissioning
Support configuration control and management in conjunction with the Configuration Manager
Prepare subsystem training documentation and deliver training in your domain
Capture and capitalise on Lessons Learned

What We're Looking For

Engineer grade, preferably in Electronics Engineering or Control and Automation Engineering
Experience in CAD Design (an advantage)
Proven experience in telecom design activities
Experience in engineering, configuration, or implementation of SCADA systems
Experience in HMI design and development (highly desirable)
Knowledge of integrated control and monitoring systems (desirable)
Strong organizational skills, detail-oriented, with the ability to handle multiple priorities
Good communication skills, able to manage multiple tasks efficiently in a fast-paced, team-oriented environment
Good problem-solving skills, with experience developing and implementing customer-focused solutions
Fluent in Portuguese and English
University degree
Proficient in MS Office Tools
Strong teamwork competencies

Are you looking for an environment that values curiosity and commitment? Here, your contribution has real impact and individual growth is taken seriously.

Find with us the right opportunity to grow!

What you can expect from us

Long-term projects with national and international context.
Opportunities to grow technically and professionally
A people-first culture, focused on transparency and trust.
Teams that value ownership, collaboration and stability.

Join us:

Send us your CV in English to Ver o e-mail no https://jobeax.com/link/j8YRRCAyynoXgKgU with reference "SCADA Subsystem Engineer".

Your next challenge might start here.

Scada Subsystem Engineer

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