About this opportunity
We are seeking an experienced WinCC OA Developer to support the development and delivery of Omnivise Fleet SCADA, Siemens Energy's Fleet SCADA solution built on the WinCC OA platform.
The role will be responsible for developing Siemens Energy's Fleet SCADA standard layer, including reusable libraries, visualization components, business logic, data management, integrations, and lifecycle management capabilities. The position will contribute to the establishment of the Fleet SCADA Competence Center, engineering standards, development environments, testing infrastructure, and reusable product accelerators.
The ideal candidate combines strong WinCC OA expertise with experience in industrial automation, SCADA systems, industrial communications, and enterprise integrations.
A Snapshot of your Day
A typical day involves developing Fleet SCADA product capabilities, customizing WinCC OA applications, designing reusable engineering assets, integrating external systems using industrial protocols and APIs, and supporting testing and validation activities.
You will collaborate with Product Management/Technical Leads, Engineering & Execution teams, and Siemens/ETM experts to deliver scalable, maintainable, and supportable Fleet SCADA solutions
How You’ll Make an Impact (responsibilities of role)
Product Development
• Develop and maintain Fleet SCADA product capabilities based on WinCC OA.
• Build Siemens Energy standard libraries, reusable templates, faceplates, pictograms, dashboards, reports, and engineering accelerators.
• Develop business logic, alarm management, visualization, authentication, data services, and fleet monitoring capabilities.
• Design and implement integrations with OES services, MQTT broker-based communication systems, Industrial devices, and external enterprise applications.
• Support multi-site fleet monitoring, site-to-fleet aggregation, alarm processing, and centralized operations use cases.
• Contribute to WinCC OA customization, branding, and extension of Siemens Energy value-add capabilities
Engineering Excellence
• Contribute to development tools, CI/CD pipelines, engineering standards, and coding guidelines.
• Support the setup and maintenance of development labs, simulation environments, testing platforms, and validation infrastructure.
• Participate in lifecycle management, patch validation, compatibility testing, upgrade testing, and release management.
• Develop technical documentation, reusable engineering assets, and deployment accelerators.
What You Bring (required qualification and skill sets)
• Bachelor's or Master's degree in Computer Science, or related discipline.
• Minimum 5+ years of hands-on WinCC OA development experience.
• Experience delivering industrial SCADA solutions from design through commissioning.
• Strong analytical, debugging, troubleshooting, and system integration skills.
• Experience working in Agile development environments and cross-functional teams.
Mandatory Technical Skills:
WinCC OA
• WinCC OA Certified Engineer with strong expertise in CTRL scripting, datapoint modeling, visualization development, alarm and event management, historical data management, trending and reporting, WinCC OA managers, distributed and multi-site SCADA architectures, and large-scale industrial monitoring systems.
Industrial Communication
• MQTT
• AMQP
• Industrial protocolos (e.g. OPC, Modbus)
• Industrial Networking
Software Engineering
• Linux
• Git / GitLab
• CI/CD
• Release Management
Desired Skills
• PLC Engineering and Codesys Development
• Angular, React, or Flutter
• Java and Spring Boot
• REST APIs and Microservices
• Kafka
• Docker and Kubernetes
• Snap Packaging
• Time-Series Databases
• LDS / MTSS
Success Criteria
• Deliver high-quality Fleet SCADA product capabilities and reusable Siemens Energy engineering assets.
• Contribute to successful pilot deployments, customer rollouts, and product releases.
• Support establishment of the Fleet SCADA Competence Center, development processes, and engineering standards.
• Enable scalable, maintainable, and supportable Fleet SCADA solutions for Siemens Energy customers.
Job details
How this role compares
Computed from every other active SCADA / HMI role in our database, not just this employer's listings.
We currently track 74 comparable SCADA / HMI roles across 9 employers.
Salary context
2 of 74 peers report a salary range (USD, annualized)
Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.
Where these roles are based
Top locations among the 74 comparable roles
+ 16 more countries
Seniority mix
13 of 74 peers have a known seniority level
Similar opportunities
The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.
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How we calculate "similar"
No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.
Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.
0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.