974,315open jobs
58,640companies
159,915added this week
Browse all
Salary
$55k – $66k per year
Location
In office (Liège)
Seniority
Senior · 2+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 30, 2026. First seen by Alion on Sep 30, 2026. Scalian scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Scalian is a French engineering and digital services company founded in 1989. It works on embedded systems, industrial performance and data projects. The company serves aerospace, defence and energy clients.

Who are we?

Human and technology to scale sustainable performance

Founded in 1989,Scalian is a French group with an international dimension, with offices in Europe and North America, specializing in business transformation through its dual mastery of business processes and digital technologies.

In the TOP10 engineering consulting companies in France, the Group is involved in service activities in the management of industrial projects, supply chain (costs, quality, deadlines, performance), architecture and development of embedded digital systems, computer systems applications. Information and Artificial Intelligence.

Scalian also deploys solutions for optimizing projects or the performance of organizations and responds to the challenges of transformation for leaders in industry and the tertiary sector (energy, transport, space, banking, health, environment, etc.).

Are you a OT Engineer looking for a new challenge?

If you want to expand your reach and share your knowledge with a team of professionals, contribute to the development of your colleagues' or Clients' skills, want to consolidate your expertise and grow on innovative projects, this is your opportunity!

What this experience will bring you

First of all, an interesting technical challenge but also an overview of our Client's projects.

We will build your career together and accompany you towards the development of new skills and technical leadership.

What will your role be?

We are looking for a OT Engineer to perform the following activities:

  • Connect and integrate industrial equipment such as PLCs, NC machines and CMMs.
  • Develop and maintain industrial communication flows between machines and IT/OT systems.
  • Configure and troubleshoot industrial communication protocols.
  • Support the integration of SCADA systems and industrial data collection solutions.
  • Contribute to the deployment and improvement of the site's OT infrastructure.
  • Collaborate with automation, IT, MES and production teams.

What are we looking for in you? Experience and competencies

  • Bachelor/Master degree in Automation, Industrial IT, Electrical Engineering or equivalent.
  • 2-5 years of experience in OT, industrial connectivity or automation.
  • Knowledge of OPC UA and MQTT.
  • Experience with or understanding of SCADA systems, ideally Aveva Wonderware or WinCC.

Soft skills:

  • Problem solving
  • Good communication skills
  • Goal-oriented approach
  • Self-Driven
  • Proactive to solution
  • Teamwork

Languages:

  • French
  • English (fluent, oral and written)

Why would you take the plunge?

Because Scalian is a group of specialists, carrying an ambitious development project, focused on innovation and committed to its customers where you can:

  • Build a tailor-made career path, varied and adapted to your desires, thanks to the variety of missions in your area of expertise and the bridges between trades
  • Learn by the quality of the projects on which you will intervene, in your specialty, and thanks to the large training catalog delivered by our internal Academy
  • Have an attractive social framework that respects everyone's needs (telework agreement, crèches, social coverage, flexibility, soft mobility, etc.)
  • Contribute to R&D topics or participate in internal projects
  • Be part of a friendly team that will make work rhyme with pleasure!

So want to expand the frame? Contact us to talk about it.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
974,315 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Industrial Engineering
Similar stack
Same company
Liège
≈ $61k – $138k per year (Estimated) • In office • 5+ years exp • Belgium
Apply
≈ $44k – $122k per year (Estimated) • In office • Belgium
Apply
≈ $44k – $122k per year (Estimated) • In office • Belgium
Apply
$46k per year • In office • Full-Time • Brookville
Apply
$46k per year • In office • Full-Time • Brookville
Apply
Data Engineer 12 hours ago
≈ $15k – $37k per year (Estimated) • In office • 3+ years exp • Pune
Python
SQL
Databases
PostgreSQL
ClickHouse
TimescaleDB
InfluxDB
Apache Kafka
AI/ML
Spark
Dagster
dbt
Prefect
Flink
Time Series Forecasting
DevOps
Terraform
GCP
Azure
CI/CD
Git
AWS
Kubernetes
Amazon ECS
Linux
Analytics
ETL/ELT
IoT
MQTT
OPC UA
Apply
≈ $11k – $27k per year (Estimated) • In office • Full-Time • 1+ year exp • Ahmedabad
Python
JavaScript
TypeScript
SQL
C#
Node JS
C#
.NET
Databases
MySQL
PostgreSQL
MS SQL
Frontend
Angular
React.js
DevOps
Rest API
Git
GitHub
GitLab
Linux
IoT
MQTT
OPC UA
Apply
$140k – $180k per year • Remote (United States, Mexico) • 7+ years exp • Bachelor's Degree
AI/ML
Stable Diffusion
ControlNet
IoT
OPC UA
Apply
≈ $16k – $41k per year (Estimated) • In office • 5+ years exp • Indore
Python
Go
JavaScript
C#
Node JS
Python
Django
C#
.NET
Node JS
Nest.JS
Express
Databases
MySQL
MongoDB
Redis
RabbitMQ
Amazon Redshift
Frontend
Socket.IO
DevOps
Git
AWS
Amazon ECS
Amazon CloudWatch
Linux
IoT
MQTT
Apply
≈ $43k – $100k per year (Estimated) • In office • 8+ years exp • Master's Degree
JavaScript
C#
Erlang
C#
.NET
Blazor
Avalonia
Erlang
EMQX
Frontend
React.js
DevOps
Rest API
Azure DevOps
Azure
Docker
Kubernetes
Windows
IoT
MQTT
Management
Agile
Scrum
QA
Swagger
Postman
Apply
Process Engineer 1 day ago
$51k – $62k per year • In office • Full-Time • 2+ years exp • Master's Degree • Liège
Apply
Mechanical Engineer 9 days ago
$34k – $45k per year • In office • Full-Time • 3+ years exp • Ascoli Piceno
DevOps
Honeycomb
Apply
$34k – $45k per year • In office • Full-Time • 3+ years exp • Ascoli Piceno
DevOps
Honeycomb
Apply
$45k – $51k per year • Remote (Italy) • Full-Time • Italy
Apply
$32k – $40k per year • In office • Full-Time • Saint-Paul
Apply
≈ $61k – $138k per year (Estimated) • In office • Full-Time • Liège
Apply
$53k – $66k per year • Remote (Belgium) • Full-Time • Leuven • Antwerp • Hasselt • Liège
Apply
≈ $48k – $107k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Liège
Python
JavaScript
PHP
Node JS
Apex
PHP
WordPress
Apex
MuleSoft
DevOps
Rest API
AWS
AWS Lambda
Amazon EC2
Amazon S3
IAM
Amazon CloudWatch
Cybersecurity
Okta
SOC 2
HIPAA
Microsoft Entra ID
Management
Google Workspace
Apply
Development engineer 7 months ago
≈ $50k – $111k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Master's Degree • Liège
Design
SolidWorks
Apply
≈ $44k – $122k per year (Estimated) • In office • Master's Degree • Liège
Apply
See all jobs
This is one of many
974,315 more open roles from verified company boards, updated every day.