Service Engineer – PCS 7 & Industrial Cybersecurity – Doha, Qatar

We empower our people to stay resilient and relevant in a constantly evolving world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like you? Then it seems like you’d make an outstanding addition to our vibrant international team.

Siemens Digital Industries is a leading innovator in automation and digitalization. Our mission is to support customers in maximizing growth, profit opportunities and ecological footprint in the discrete and process industries. Ready to create your own journey?  

Join our Digital Industry as the Service Engineer and help us transform the everyday by finding solutions and making the world a more inquisitive place for tomorrow.

You‘ll make an impact by:

Providing high-quality technical service delivery, commissioning, troubleshooting, and lifecycle support for Siemens PCS 7 DCS systems in the Oil & Gas and Industrial sectors. The engineer will also support industrial network hardening and basic cybersecurity compliance activities for customer sites.

PCS 7 / Automation Responsibilities

• Perform installation, commissioning, FAT/SAT, and maintenance for Siemens PCS 7 systems.
• Troubleshoot PCS 7 engineering station, OS server/client, WinCC, SFC, SCL, CFC, and Batch components.
• Conduct system upgrades, migration projects, patching, and backup/restore procedures.
• Integrate field instrumentation, PROFIBUS/PROFINET networks, and SCALANCE components.
• Generate service reports, change logs, and technical documentation for each activity.
• Provide remote and on-site diagnostic support for critical customer issues.
• Ensure compliance with Siemens global standards and best practices.

Industrial Cybersecurity Responsibilities

• Support customers with network segmentation, firewall rules, and secure remote access setup.
• Assist in system hardening (Windows patching, antivirus, user management).
• Participate in cyber-risk assessments and implementation of recommended controls.
• Follow IEC 62443 concepts (awareness level).
• Work with Siemens security tools (SINEC Security, SCALANCE S firewall).

Your success is grounded in

Required Qualifications

• Bachelor’s Degree in Electrical Engineering, Electronics, Automation, or Computer Engineering.
• 5+ years experience in PCS 7 commissioning, operation, or maintenance.
• Strong understanding of:
  • PCS 7 architecture (AS, OS, Engineering Station)
  • CFC/SFC programming
  • WinCC
  • Industrial networking (PROFIBUS / PROFINET / Ethernet)
• Basic knowledge of industrial cybersecurity (IEC 62443, network security, VLANs, firewall basics).
• Experience in Oil & Gas, Petrochemicals, or Utilities is preferred.
• Hands-on experience with S7-400/410, SCALANCE switches, APL, and redundant systems is an advantage.
• Good communication skills and customer-facing experience.

Soft Skills

• Strong troubleshooting capability.
• Ability to work independently in critical environments.
• Good reporting and documentation skills.
• High safety awareness (PTW, LOTO, site safety rules).
• Willingness to work on emergency callouts.

You’ll benefit from

• 2 to 3 days of mobile working per week as a global standard.
• Diverse and inclusive culture.
• An environment where everyone can bring their whole self and feel a sense of belonging.
• the foundation to develop personally and professionally.
• Extraordinary variety of learning & development opportunities

Transform the everyday with us

We value your outstanding identity and perspective and are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Come bring your authentic self and create a better tomorrow with us.

We celebrate the fact that our people are individuals and have different preferences and needs. If we all thought the same, we would never think of anything new! That’s why we recruit extraordinary minds from all walks of life. We are committed to furthering our culture of diversity, equity and inclusion. We encourage applications from a diverse talent pool and are happy to give the opportunity to discuss flexibility and reasonable adjustment requirements. Many of our teams are working optimally in a remote, virtual adding to our ability to offer more flexibility on how you handle your time.

Please note: Only complete applications can be considered in the selection process.