Linux System Architect
4 days ago
Job Summary
We are seeking a highly skilled and experienced Linux Administrator to manage and maintain our Linux-based systems, virtualization infrastructure, and cloud resources. As a key member of our IT team, you will be responsible for ensuring high availability, security, and performance of our IT systems.
Main Responsibilities
- Linux System Administration
- Install, configure, and maintain Linux servers (Red Hat, CentOS, Ubuntu, etc.).
- Perform system upgrades, patches, and security hardening.
- Monitor system performance and troubleshoot issues.
- Manage user accounts, permissions, and file systems.
- Implement and maintain backup and disaster recovery solutions (Veeam Backup Tool Experience is a plus).
- Virtualization (KVM)
- Set up and manage virtual machines using KVM (Kernel-based Virtual Machine).
- Allocate resources, configure networking, and optimize VM performance.
- Troubleshoot virtualization-related issues and ensure high availability.
- Good understanding of Oracle Linux Virtualization Manager.
- Good understanding of Hard Partitioning with Oracle Linux KVM.
- Hands-on experience in Virtual CPU pinning to optimize the usage of Oracle DB and WebLogic licenses.
- High Performance Computing
- Experience with HPC scheduling software.
- Experience with the installation and systems administration of high-performance compute (HPC) systems including Linux clusters and parallel data storage systems.
- Experience with a range of programming languages relevant for systems administration and HPC.
- Cloud Computing (AWS and Azure)
- Deploy and manage cloud instances and services on AWS and Azure.
- Monitor and optimize cloud resources for cost efficiency.
- Implement security best practices for cloud environments.
- Manage cloud-based databases, storage, and networking components.
- Automation and Scripting
- Develop and maintain automation scripts (Bash, Python, etc.) for routine tasks.
- Implement Infrastructure as Code (IaC) using tools like Terraform or Ansible.
- Security and Compliance
- Implement security policies, access controls, and firewall rules.
- Perform regular security audits and vulnerability assessments.
- Ensure compliance with industry standards and regulations.
- Collaboration and Documentation
- Collaborate with cross-functional teams to support application deployments.
- Maintain comprehensive documentation of system configurations and procedures.
- Provide training and guidance to team members as needed.
- Ability to write relevant components of a proposal document (e.g., Prepare RFP, Answer specific RFP questions).
- Implement and document processes and procedures to ensure compliance with standard business practices.
- Troubleshooting and Support
- Provide support for critical systems and respond to incidents promptly.
- Troubleshoot and resolve system and network issues.
- Participate in On-Call rotation schedules.
- Good knowledge of ITIL concepts, Incident, Change, and Problem Management processes and ticketing tools (Knowledge in Service Now tool is a plus).
-
Linux and Cloud Solutions Architect
2 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeJob SummaryWe are looking for a talented Linux and Cloud Solutions Architect to help us design and deliver cloud infrastructure solutions to our customers. As a Linux and Cloud Solutions Architect, you will be responsible for working with customers to understand their workload needs and providing tailored solutions using open source technologies such as...
-
Linux Systems Architect
5 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeWe are expanding our Foundations team to focus our efforts on this essential function and are looking for people passionate about lower-level technologies from the hardware to the firmware and Linux itself.About the RoleThis is highly technical work, requiring a colleague with a very careful and systematic approach to their softwareThe Ubuntu Foundations...
-
Linux Systems Architect
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar Canonical Full timeResponsibilitiesSelect, integrate, and package best-of-breed tooling with Ubuntu to improve developer and operator experience with Rust.Write high-quality code to create new features.Debug issues and produce high-quality code to fix them.Review code produced by other engineers.Discuss ideas and collaborate on finding good solutions.Who We Are Looking ForYou...
-
Linux Systems Administration Expertise
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeJob OverviewWe are seeking a skilled IT professional to join our team as a Senior Manager Linux and Configuration Support. This role is critical in ensuring the smooth operation of our main server systems and applications.The ideal candidate will have in-depth technical knowledge in operating systems and a proven track record in delivering reliable operating...
-
Cloud Infrastructure Architect
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeCompany OverviewCanonical is a global software company that works with the open-source community to deliver Ubuntu, the world's #1 cloud operating system. Our mission is to realize the potential of free software in the lives of individuals and organisations.We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives,...
-
System Architect
2 days ago
Doha, Baladīyat ad Dawḩah, Qatar hyatt hotel Full timeKey ResponsibilitiesAs a System Architect at the Hyatt Hotel, you will be responsible for designing, building, and maintaining our online platforms using cutting-edge technology solutions. Your primary focus will be on developing and implementing new features, optimizing system performance, and ensuring seamless data exchange between systems.RequirementsLead...
-
Linux Kernel Engineer
12 hours ago
Doha, Baladīyat ad Dawḩah, Qatar BRUNEL Full timeAt BRUNEL, we are seeking an exceptional software engineer to join our Linux kernel team. This role is perfect for individuals who want to work on both stable and cutting-edge Linux kernels for Ubuntu and its wider ecosystem.We partner with the biggest kernel contributors - the silicon companies - to ensure that their work reaches the widest possible...
-
Cloud System Architect
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeJob Overview:We are looking for a skilled Cloud System Architect to join our team at lxbfYeaa. The Cloud System Architect will be responsible for designing comprehensive cloud environments meeting all company needs.Key Responsibilities:Design and develop cloud solutions that meet functional and non-functional requirements.Create and review architecture and...
-
Telecommunications Systems Engineer
5 hours ago
Doha, Baladīyat ad Dawḩah, Qatar Al jazeera Architect Full timeWelcome to Al Jazeera Architect, where we design and deliver innovative energy solutions. We're seeking a talented Telecommunications Systems Engineer to join our team in Doha, Qatar.Company OverviewWe believe in a better tomorrow and strive to accelerate the energy transition. With a global presence and a team of 15,000 dedicated professionals, we're...
-
Distributed System Architect
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar Arizoglobal Full timeAbout the CompanyArizoglobal is a technology company that specializes in developing innovative solutions for the FinTech industry. We are committed to delivering high-quality products and services that meet the evolving needs of our customers.We believe that our people are our greatest asset, and we invest heavily in their growth and development. Our team is...
-
Senior Linux Engineer
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeAbout UsWe are a leading provider of innovative IT solutions, dedicated to delivering exceptional results to our clients. Our team of experts works tirelessly to ensure that our systems meet the highest standards of quality, reliability, and performance.Your RoleWe are seeking a talented Linux Administrator to join our team and take on the challenge of...
-
Business Systems Architect
1 week ago
Doha, Baladīyat ad Dawḩah, Qatar K20s - Kinetic Technologies Private Limited Full timeAbout the RoleWe are seeking a highly skilled Business Architect to develop and refine business architecture frameworks that align organizational goals with technology and data strategies. The role involves analyzing and improving business processes, services, and performance indicators to ensure seamless integration with enterprise systems.
-
Backend Systems Architect
7 days ago
Doha, Baladīyat ad Dawḩah, Qatar Sisco Jobs Full timeJob DescriptionWe are seeking an experienced Backend Systems Architect to design and develop robust backend systems and APIs for our iProcure.ai platform.The ideal candidate will have expertise in programming languages such as Python, Node.js, or Java, and experience with frameworks like Django, Flask, Express, or Spring Boot.Required Skills and...
-
Telecommunication System Architect
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeJob OverviewWe are seeking an experienced Telecommunication System Architect to lead our telecoms activities for Projects, ensuring EPC Contractor and Telecom System Integrator (TSI) deliver projects that meet project and cyber security requirements, provide secure interfaces with third-party systems, and ensure all telecom systems comply with industrial...
-
Linux Support Specialist
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeJob DescriptionThis is an exciting opportunity for a skilled Linux engineer/administrator to join Canonical and support the technical needs of customers leveraging Ubuntu and open-source products. The ideal candidate will have a passion for technology, excellent communication skills, and a strong desire to learn and grow with the company.Key...
-
Accounting Systems Architect
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeAbout the JobWe are seeking a talented Accounting Systems Architect to join our team at lxbfYeaa. The successful candidate will be responsible for designing and implementing accounting systems using Oracle Fusion Financials.Key Responsibilities:Design and implement accounting systems using Oracle Fusion Financials.Collaborate with architecture and...
-
Network Systems Architect
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar Trace Systems Inc. Full timeThe Network Systems Architect will be responsible for designing, implementing, and maintaining network infrastructure and systems.You will lead the development of network architecture solutions, working closely with cross-functional teams to ensure alignment with business objectives.Your primary focus will be on providing strategic guidance and direction for...
-
Cloud Systems Architect
6 days ago
Doha, Baladīyat ad Dawḩah, Qatar People Dynamics Full timeAbout the PositionWe are seeking a highly skilled Cloud Systems Architect to join our IT team at People Dynamics.As a key member of our team, you will be responsible for designing, implementing, and maintaining a secure and efficient cloud-based infrastructure, leveraging expertise in Microsoft 365, MS AZURE, and AWS.You will work closely with our...
-
Cloud and Linux Technical Lead
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar Total-TECH Co. Full timeTotal-TECH Co.: Your Partner in TechnologyWe're a technology company committed to delivering innovative solutions to our clients.Job Overview:As a Senior System Administrator, you will be responsible for the maintenance and optimization of our Linux-based infrastructure.Main Responsibilities:Linux Server Administration: Install, configure, and maintain Linux...
-
System Architect for Digital Payments
4 days ago
Doha, Baladīyat ad Dawḩah, Qatar lxbfYeaa Full timeWe are seeking a highly skilled System Architect for Digital Payments to join our team at lxbfYeaa. As a key member of our technology team, you will be responsible for designing and implementing secure and scalable digital payment systems.Your Key Responsibilities:Design and implement secure and scalable digital payment systems.Collaborate with...