/ TEAMS · Specialist engineering · Siemens PLC / TIA Portal
Source engineers experienced in PLC programs, manufacturing controls and factory integration. for business-critical production systems, safe integrations and measurable technical ownership.
2,000+ engineers in our active talent network · Regional recruiters
/ SYSTEM STACK
SIMATIC S7 PLC logic
TIA Portal workflows
Profinet networking
safety PLC boundaries
HMI interfaces
/ AVAILABLE TO HIRE
Profiles show the experience we can source. Individual candidate availability is confirmed after enquiry.
Mid-level Siemens PLC / TIA Portal Engineer
Inquire availability3+ years of experience · Montenegro
Siemens PLC / TIA Portal Engineer with 3 years in production systems, focused on SIMATIC S7 PLC logic and TIA Portal workflows.
Languages: Montenegrin, English B2+
Mid+ Siemens PLC / TIA Portal Engineer
Available6+ years of experience · Serbia
Siemens PLC / TIA Portal Engineer with 6 years in production systems, focused on TIA Portal workflows and Profinet networking.
Languages: Serbian, English B2+
Senior Siemens PLC / TIA Portal Engineer
Inquire availability13+ years of experience · Lithuania
Siemens PLC / TIA Portal Engineer with 13 years in production systems, focused on Profinet networking and safety PLC boundaries.
Languages: Lithuanian, English C1
Senior Siemens PLC / TIA Portal Engineer
Available8+ years of experience · Slovakia
Siemens PLC / TIA Portal Engineer with 8 years in production systems, focused on safety PLC boundaries and HMI interfaces.
Languages: Slovak, English B2+
/ Engineering teams
Onectus uses its active engineering network and regional recruiting partners to search against concrete systems, environments and responsibilities. We evaluate practical experience rather than treating a framework mention or certification as proof of delivery. Particular availability and engagement terms are confirmed after an enquiry. For this role, practical knowledge of SIMATIC S7 PLC logic, TIA Portal workflows, Profinet networking helps define the engineering search.
/ Technical specializations
The right profile depends on your actual architecture, performance constraints, integration boundaries and operational responsibilities.
Siemens PLC / TIA Portal responsibilities include simatic s7 plc logic, related tia portal workflows, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
Siemens PLC / TIA Portal responsibilities include tia portal workflows, related profinet networking, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
Siemens PLC / TIA Portal responsibilities include profinet networking, related safety plc boundaries, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
Siemens PLC / TIA Portal responsibilities include safety plc boundaries, related hmi interfaces, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
Siemens PLC / TIA Portal responsibilities include hmi interfaces, related commissioning tests, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
Siemens PLC / TIA Portal responsibilities include commissioning tests, related simatic s7 plc logic, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
/ Project scenarios
Diagnose intermittent machine stops. Define constraints around simatic s7 plc logic, map dependencies and test how the proposed implementation behaves under real operating conditions.
Migrate S7 controller logic. Define constraints around tia portal workflows, map dependencies and test how the proposed implementation behaves under real operating conditions.
Commission industrial safety interlocks. Define constraints around profinet networking, map dependencies and test how the proposed implementation behaves under real operating conditions.
Connect field signals to MES. Define constraints around safety plc boundaries, map dependencies and test how the proposed implementation behaves under real operating conditions.
/ Practical evaluation
A senior engineering interview should surface directly relevant implementation details, debugging history and operational judgment.
Describe a production issue involving SIMATIC S7 PLC logic and what evidence led to a fix.
Which decisions around TIA Portal workflows and Profinet networking were you personally accountable for?
Describe a production issue involving Profinet networking and what evidence led to a fix.
Which decisions around safety PLC boundaries and HMI interfaces were you personally accountable for?
/ Sourcing process
Define platform versions, deployment constraints, traffic patterns, required integrations and ownership.
Search the active network and partner channels for platform-specific engineering experience.
Discuss real systems, code or configuration decisions, troubleshooting and change control.
Confirm role boundaries, location or remote access, availability, security and interviews.
Profiles, availability and engagement terms are confirmed for each request.
/ Questions
Yes. Tell us the relevant versions, operational environment and the responsibilities connected to SIMATIC S7 PLC logic. We qualify hands-on experience during each search.
These can be included when central to the project. We distinguish practical implementation work from general familiarity and ask about failure scenarios and testing.
We look at production decisions, trade-offs, incident diagnosis, code or infrastructure ownership and the ability to explain decisions without relying on a technology checklist.
Share your architecture, technical constraints, collaboration model and priorities. We can then discuss relevant sourcing channels, evaluation criteria and next steps.
/ Onectus · TEAMS
Tell us the technology, production responsibilities, experience level and working model. We'll activate the appropriate engineering sourcing channels.
