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Principal Systems Engineer Jobs in Doha

Principal Engineering System Engineer

Responsible for executing project work, providing digital leadership, and aligning technology with business needs in oil and gas sectors.

30+ days ago
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SCS (Substation Control System) Engineer

Anotech DWC LLC

Review SCADA architecture, supervise testing, verify compliance; requires Bachelor's in Electrical Engineering and strong IEC 61850 knowledge.

Easy Apply30+ days ago

IoT Systems Engineer

Design and support embedded Internet of Things devices for smart city applications, requiring programming skills in Python and C/C++, and hardware prototyping experience.

Easy Apply30+ days ago

System Engineer (Lenel Certified)

Deploy and support Lenel access control systems, integrate security with network infrastructure, requiring strong SQL and troubleshooting skills.

Easy Apply30 Dec 25

Principal Estimating Engineer

Responsible for preparing and reviewing project cost estimates, ensuring accuracy and compliance, with expertise in energy projects and estimating techniques.

12 Jan

Principal Estimating Engineer

Wood PLC

  • 5 - 7 Years
  • Doha - Qatar

Responsible for developing and reviewing project cost estimates in onshore and offshore oil and gas, ensuring accuracy and compliance with standards.

12 Jan

Principal Fusion Financial Functional Consultant (ERP)

Oracle

Seeking a consultant with expertise in Oracle Financials and Fusion SaaS, responsible for technical solutions, integration, and customer support.

Easy Apply8 Jan

Principal SoC/SiP Architect

IMEC Inc

  • 12 - 20 Years
  • Doha - Qatar

Lead AI-assisted methodologies for semiconductor design, optimizing architecture and performance while mentoring teams and publishing research in advanced technologies.

9 Jan

Principal Oracle EBS Techno-Functional Consultant

Oracle

Provide technical guidance on Oracle EBS solutions, support multi-cloud setups, and ensure alignment between business needs and technical solutions.

Easy Apply30+ days ago

Principal Fusion HCM Techno-Functional Consultant

Oracle

Lead technical teams, assess business needs, implement Oracle cloud solutions, and ensure alignment between IT architecture and business processes.

Easy Apply30+ days ago

Principal Fusion Financial Functional Consultant (ERP)

Oracle

Seeking a skilled professional in Oracle Fusion Financial applications to provide consultancy, design solutions, and support cloud technology implementations.

Easy Apply30+ days ago

Principal Fusion EPM Techno-Functional Consultant

Oracle

Lead technical teams, analyze business needs, provide Oracle cloud solutions, and support multi-cloud setups while ensuring customer alignment and innovative problem-solving.

Easy Apply30+ days ago

Principal Fusion SCM Consultant

Oracle

Lead technical teams, analyze customer needs, deliver Oracle cloud solutions, and support multi-cloud setups while ensuring effective communication and innovative problem-solving.

Easy Apply30+ days ago

Principal Drainage Engineer (Design)

The role involves civil and transport infrastructure drainage design, hydrological modeling, and mentoring engineers, requiring expertise in hydraulic systems and software.

30+ days ago

SR. PRINCIPAL RESERVOIR ENGINEER

QatarEnergy

  • 15 - 20 Years
  • Doha - Qatar

Lead Reservoir Engineering studies to optimize oilfield development, requiring expertise in simulation, performance optimization, and teamwork in a multicultural environment.

15 Jan

Principal Telecoms Engineer

Responsible for executing engineering design, managing vendors, ensuring safety compliance, and providing technical input in telecommunications for oil and gas projects.

30+ days ago

Principal Proposals and Estimation Engineer

Oversee proposal development, manage schedules and budgets, and prepare competitive techno-commercial proposals in oil and gas sectors, requiring engineering degree and bidding ...

30+ days ago

Principal Telecoms Engineer

Wood PLC

  • 15 - 17 Years
  • Doha - Qatar

Responsible for engineering design, documentation, vendor management, and safety compliance in Telecom systems for Oil and Gas projects.

30+ days ago

PRINCIPAL RESERVOIR ENGINEER

Qatar Energy

  • 15 - 20 Years
  • Doha - Qatar

Lead optimization activities for oilfields, manage budgets, conduct reservoir studies, and promote technical excellence in a multicultural environment.

5 Jan

SR. PRINCIPAL RESERVOIR ENGINEER

QatarEnergy

  • 15 - 17 Years
  • Doha - Qatar

Lead optimization of operated onshore oilfields, manage budgets, conduct reservoir studies, and promote technical excellence in a multicultural environment.

2 Jan

Principal Engineer

Oracle

Engineers will provide consultancy on Middleware technologies, focusing on SOA solutions, customer support, and technical relationship management in diverse environments.

Easy Apply30+ days ago

Principal Process Engineer

Lead process engineering activities, supervise engineers, ensure project delivery, and support recruitment with a degree in Chemical Engineering and strong communication skills.

30+ days ago

Principal Piping Engineer

Responsible for piping design, material specifications, and vendor management in oil and gas projects, requiring expertise in stress analysis and design tools.

30+ days ago

Principal Pipeline Engineer

Responsible for executing project work in onshore and offshore oil and gas, requiring strong design skills and familiarity with industry codes.

30+ days ago

Principal Process Engineer

Wood PLC

  • 15 - 17 Years
  • Doha - Qatar

Responsible for process engineering activities in oil and gas projects, requiring expertise in simulations, leadership, and client engagement.

30+ days ago

Principal Proposals and Estimation Engineer

Wood PLC

  • 10 - 17 Years
  • Doha - Qatar

Lead competitive techno-commercial proposals, manage schedules and budgets, prepare cost estimates, and ensure compliance with tender requirements; requires engineering degree a...

30+ days ago

Software Development Architect - Frontend .net & Azure

Confidential Company

  • 10 - 15 Years
  • Doha - Qatar

Develop responsive web and mobile applications, lead a team, ensure coding standards, and implement CI/CD pipelines while focusing on scalable solutions.

Easy Apply19 Jan

Automation Engineer PLC/SCADA

Esskay
  • 3 - 5 Years
  • Doha - Qatar

Develop and implement PLC and SCADA programs, troubleshoot issues, design HMI interfaces, and conduct testing; requires Bachelor's degree and relevant certifications.

Easy Apply15 Jan

Senior Graphic Designer

Confidential Company

  • 3 - 8 Years
  • Doha - Qatar

Develop creative concepts and designs for digital and print, collaborating with teams while ensuring brand consistency and staying updated with design trends.

Easy Apply15 Jan

Applied AI Engineer (AI Solutions & System Integration)

GRT Management Consultancy Services LLC-FZ
  • 2 - 7 Years
  • Doha - Qatar

Build and deploy AI chatbots, integrate large language models, automate workflows, and collaborate with teams in a SaaS environment.

Easy Apply31 Dec 25

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