Linux Administrator

4 days ago

Dubai, Dubai, United Arab Emirates Overture Rede Full time

Job Title: Linux Administrator


Experience5

General Description

Collaborate closely with IT business and compliance teams to guarantee the

uninterrupted availability robust security and full compliance of our systems

Key Responsibilities

Server Administration:

Install configure and maintain Linux servers and systems. OEL 6 to 8

Plan and Upgrade OS versions

Monitor system performance and implement performance optimization strategies.

Administer user accounts and permissions ensuring data security and access

control.

Setup maintain Linux clusters.

Setup maintain DR environment

System Maintenance:

Conduct routine system updates patches and backups.

Perform system and hardware upgrades as necessary.

Troubleshoot and resolve system and network issues in a timely manner.

Security Management:

Collaborate with Infosec and Auditing team to implement and maintain security

measures to protect against unauthorized access data breaches and cyber threats.

Conduct regular security audits and apply necessary security patches.

Virtualization and Containerization:

Manage virtual environments using technologies such as VMware OVM OLVM.

Experience with migrating VMs across different virtualization platforms

Experience with containerization technologies (Docker Kubernetes) is a plus.

Automation and Configuration Management:

Utilize Ansible for automation and configuration management of Linux systems.

Develop and maintain scripts for system automation and tasks.

Monitoring and Analysis:

Set up and configure ELK Stack for log analysis and monitoring.

Implement monitoring tools to ensure system health and performance.

Respond to alerts and proactively address potential issues.

Scripting and Automation:

Develop and maintain scripts (Bash Python etc.) for system automation and tasks.

Implement and optimize automated processes for routine tasks.

Develop test and implement scripts for DRM automation

Monitoring and Alerting:

Set up and configure monitoring tools like logrhythm to ensure system health and

performance.

Respond to alerts and proactively address potential issues.

GoodtoHave Skills and Concepts:

Familiarity with storage solutions including SAN and NAS technologies.

Understanding of network concepts such as VLANs routing and subnetting.

Knowledge of cloud computing platforms (e.g. AWS Azure GCP).

Experience with load balancers and highavailability configurations.

Exposure to containerization and orchestration technologies (Docker Kubernetes).

Knowledge of backup and disaster recovery strategies.

Documentation:

Maintain detailed documentation for configurations procedures and policies.

Keep system diagrams up to date.

Should be providing weekly monthly reports as per the compliance.

Collaboration:

Collaborate with crossfunctional teams to support various IT projects.

Provide guidance and mentoring to junior team members.

Work Experience Requirements

5 to 7 years of Linux administration experience

Licensure / Certification Requirements

N/A

Education

Bachelor s degree in computer science Information Technology or other relevant field

of study or Certificate or Diploma from higher educational institute

Skills and Competencies

Knowledge of Middleware technologies (WebLogic JBoss Tomcat IIS)

Knowledge of serviceoriented architecture (SOA) and enterprise application

integration (EAI) concepts

Profound understanding of multipletier application architecture.

Familiarity with ELK Stack for log analysis and monitoring.

Strong experience in Linux server administration including various distributions like

Oracle Red Hat CentOS Debian and Ubuntu.

Set up and maintain Linux OVM OLVM clusters.

Set up and maintain various reverse proxy solutions such as Apache or Nginx.

Set up and maintain Oracle Linux Automation Manager and deploy automation

scripts as required.

Set up and maintain various agents such as Illumio and Microsoft Defender.

Set up and configure RabbitMQ instances.

Manage and configure Wordpress instances.

Proficiency in Ansible for automation and configuration management.

Competency in working with cloud computing platforms such as AWS Azure or

GCP.

Understanding of network concepts including VLANs routing and subnetting.

Experience with storage solutions like SAN and NAS technologies.

Knowledge of containerization and orchestration technologies such as Docker and

Kubernetes.

Strong grasp of backup and disaster recovery strategies.

Familiarity with load balancers and highavailability configurations.

Expertise in security measures for protecting against unauthorized access and cyber

threats.

Excellent problemsolving and troubleshooting skills.

Proficient in scripting languages (Bash Python etc.) for automation and task

execution.

Ability to collaborate with crossfunctional teams to support various IT projects.

Strong documentation skills for configurations procedures and policies.

Excellent analytical execution problemsolving and decisionmaking abilities.

Flexibility and the capacity to work effectively under pressure.

High regard for maintaining confidentiality.

Proactive and resultsoriented while ensuring a high level of work quality.

Advanced level of customer service orientation and professionalism in all

interactions.

Ability to work in a multicultural environment and promote teamwork and

knowledge sharing to achieve goals and deliverables.

Knowledge of Microsoft applications for integration with Linux systems.


  • Linux Administrator

    2 days ago

    Dubai, Dubai, United Arab Emirates Overture Rede Full time

    Job Title : Linux Administrator Experience : 5 years General Description Collaborate closely with IT business and compliance teams to guarantee the uninterrupted availability, robust security, and full compliance of our systems. Key Responsibilities Server Administration: Install, configure, and maintain Linux servers and systems (OEL 6 to...

  • Linux Systems Administrator

    4 days ago

    Dubai, Dubai, United Arab Emirates Teachmecode Full time

    Job DescriptionWe are seeking a highly skilled Linux Systems Administrator to join our team at Canonical. As a Linux Systems Administrator, you will play a key role in designing and delivering open source software operations code using Python. You will work closely with other teams to ensure products operate reliably, efficiently, and scale to...

  • Linux Administrator

    2 days ago

    Dubai, Dubai, United Arab Emirates Zone IT Solutions Full time

    We are looking for a Linux Administrator for a contract role based in Dubai, United Arab Emirates. This is a long-term contract with a global IT consulting leader. Key Responsibilities: Expertly configure and meticulously document Linux systems Effortlessly manage virtual machines for cutting-edge simulation applications Thoroughly conduct audits of...

  • Linux/HPC Administrator

    3 weeks ago

    Dubai, Dubai, United Arab Emirates Fluid Codes Full time

    Fluid Codes is an Elite Channel Partner of Ansys in the Middle East and Africa. Ansys is the global leader in engineering simulation, helping the world's most innovative companies deliver radically better products to their customers. By offering the best and broadest portfolio of engineering simulation software, Ansys helps companies solve the most complex...

  • Linux Systems Administrator for Canonical

    4 days ago

    Dubai, Dubai, United Arab Emirates Teachmecode Full time

    Canonical is seeking a highly skilled Linux Systems Administrator for Canonical to join our team. In this role, you will be responsible for ensuring the smooth operation of our open source software platform on Kubernetes.Your Responsibilities:Administer and maintain Linux systems to ensure high availability and performanceCollaborate with engineers to design...

  • Linux Administrator

    4 weeks ago

    Dubai, Dubai, United Arab Emirates Overture Rede Full time

    Job Title:LinuxAdministrator Experience5GeneralDescription Collaborateclosely with IT business and compliance teams to guaranteetheuninterrupted availability robustsecurity and full compliance of oursystemsKeyResponsibilitiesServerAdministration: Install configure andmaintain Linux servers and systems. OEL 6 to8 Plan and Upgrade OSversions Monitor system...

  • Linux Infrastructure Specialist

    5 days ago

    Dubai, Dubai, United Arab Emirates Zone IT Solutions Full time

    We are seeking a seasoned Linux Administrator to join our team at Zone IT Solutions. This is a long-term contract opportunity for a global IT consulting leader.Key ResponsibilitiesExpertly configure and document Linux systems, ensuring seamless integration with virtual machines.Manage virtual machines for cutting-edge simulation applications, leveraging your...

  • Cloud Linux Engineer

    4 days ago

    Dubai, Dubai, United Arab Emirates Zone IT Solutions Full time

    Zone IT Solutions invites highly skilled professionals to apply for the position of Linux Administrator. This contract role based in Dubai presents a unique opportunity to collaborate with a leading global IT consulting firm.About the Role:Responsibilities include configuring and documenting Linux systems with meticulous detail.Manage complex virtual...

  • Linux Stack Specialist

    6 days ago

    Dubai, Dubai, United Arab Emirates Teachmecode Full time

    About the PositionThis exciting opportunity allows you to join Canonical's global team of engineers who are passionate about cloud computing, open-source software, and collaborative engineering. As a key contributor, you will have the chance to shape the future of our technology landscape and drive innovation in the industry.Key ResponsibilitiesWork closely...

  • Software Engineer Linux

    4 days ago

    Dubai, Dubai, United Arab Emirates Canonical Full time

    You are knowledgeable and passionate about software developmentYou are a team player and have experience in collaborative developmentYou have worked with CI/CD systems (e.g. Jenkins, GitHub Actions, Concourse CI, etc.)You have a track record of delivering timely, high-quality softwareYou have experience with container images and containerised operationsYou...

  • Engineer Security Cryptography Linux

    4 weeks ago

    Dubai, Dubai, United Arab Emirates Canonical Full time

    Roles and responsibilitiesCollaborate with otherengineers in the Security Hardening team to achieve and retainvarious Security certificationsExtend andenhance Linux cryptographic components (OpenSSL, Libgcrypt, GnuTLS,and others) with the features and functionality required for FIPSand CC certificationCollaborate with externalsecurity consultants to test...

  • Engineer Security Cryptography Linux

    2 weeks ago

    Dubai, Dubai, United Arab Emirates Canonical Full time

    Roles and responsibilitiesCollaborate with otherengineers in the Security Hardening team to achieve and retainvarious Security certificationsExtend andenhance Linux cryptographic components (OpenSSL, Libgcrypt, GnuTLS,and others) with the features and functionality required for FIPSand CC certificationCollaborate with externalsecurity consultants to test...

  • System Administration Expert

    5 days ago

    Dubai, Dubai, United Arab Emirates Zone IT Solutions Full time

    We are seeking an experienced Linux Administrator for a long-term contract role with a global IT consulting leader based in Dubai, United Arab Emirates.Key ResponsibilitiesConfigure and document Linux systems, ensuring seamless integration with virtual machines.Manage virtual machines for cutting-edge simulation applications, leveraging your expertise in...

  • Enterprise System Administrator

    4 days ago

    Dubai, Dubai, United Arab Emirates Zone IT Solutions Full time

    We are seeking a seasoned Linux Administrator for a contract role at Zone IT Solutions. Based in Dubai, this long-term position offers the opportunity to work with a global IT consulting leader.Key Responsibilities:Expertly configure and meticulously document Linux systems.Effortlessly manage virtual machines for cutting-edge simulation applications.Conduct...

  • Database Administrator Expert

    7 days ago

    Dubai, Dubai, United Arab Emirates IHS Towers Full time

    IHS Towers is one of the largest independent owners, operators and developers of shared communications infrastructure in the world by tower count and is solely focused on the emerging markets.Job DescriptionThe ideal candidate will have a strong background in database administration, with expertise in MS SQL and SQL Clustering implementations &...

  • Systems Administrator

    2 weeks ago

    Dubai, Dubai, United Arab Emirates Estemarat Group Full time

    We are seeking askilled and proactive Systems Administrator tomanage and maintain our IT infrastructure inDubai. The ideal candidate will be responsiblefor installing configuring and troubleshooting serversnetworks and IT systems to ensure smooth and secureoperations. KeyResponsibilities:Installconfigure and maintain Windows/Linux servers networks andIT...

  • Network Engineer IT Administrator

    21 hours ago

    Dubai, Dubai, United Arab Emirates Alrais Enterprices Group Full time

    Network Engineer / IT Administrator DUBAI United Arab Emirates About Us:Alrais Group is a leading multisector company committed to creating a dynamic and inclusive work environment where employees can thrive and contribute to our collective success. We uphold high standards of employee relations and promote a culture of respect fairness and...

  • Administrator

    4 weeks ago

    Dubai, Dubai, United Arab Emirates GCS Technology LLC Full time

    Manage datain spreadsheets andreports.Keeprecords and reports up todate.Helpmaintain the budgetplan.Organizeand schedule meetings andevents.Superviseother staff and delegateresponsibilities.Handletechnical issues in their area ofexpertise.Carryout clerical duties including answering phones and preparingdocuments. Requirements3years experience of working on a...

  • Administrator

    2 weeks ago

    Dubai, Dubai, United Arab Emirates GCS Technology LLC Full time

    Manage datain spreadsheets andreports.Keeprecords and reports up todate.Helpmaintain the budgetplan.Organizeand schedule meetings andevents.Superviseother staff and delegateresponsibilities.Handletechnical issues in their area ofexpertise.Carryout clerical duties including answering phones and preparingdocuments. Requirements3years experience of working on a...

  • Computer Systems Administrator

    20 hours ago

    Dubai, Dubai, United Arab Emirates AmiViz Full time

    We are seeking an IT professional to fill the role of Computer Systems Administrator at AmiViz. The ideal candidate will have hands-on experience with various computer systems and networks.Responsibilities:Offer technical support to internal staff members on computer hardware, software, and network-related matters.Configure and maintain computer systems,...