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Datamatics Global Services Ltd

<div><h1 class="jobSectionHeader">Job Description &ndash; Windows Server Administrator</h1>
Location: Riyadh, Saudi Arabia 
Nationality: Pakistani 
Experience: 5+ Years 
Employment Type: Full-time<h3 class="jobSectionHeader">
Role Overview</h3>
We are looking for a highly skilled Saudi National Windows Server Administrator to support and manage the organization&rsquo;s Windows Server infrastructure. The role requires expertise in server deployment, configuration, system security, performance optimization, and compliance with audit and security standards.<h3 class="jobSectionHeader"> 
Core Responsibilities</h3><ul><li>
Install, configure, and maintain physical and virtual server hardware.</li><li>
Install and configure Windows Server OS (2016/2019/2022).</li><li>
Install, configure, and maintain server-based applications.</li><li>
Monitor and optimize Windows Server performance and resources.</li><li>
Implement regular security updates, patches, and server hardening activities.</li><li>
Troubleshoot and resolve complex Windows Server and application issues (L2/L3).</li><li>
Remediate audit findings and ensure compliance with internal and external standards.</li><li>
Maintain up-to-date documentation for server configurations, SOPs, and procedures.</li></ul><h3 class="jobSectionHeader"> 
Qualifications</h3><ul><li>
Bachelor&rsquo;s degree in Computer Science, IT, or related field.</li><li>
Preferred certifications: MCSA, MCSE, or equivalent.</li></ul><h3 class="jobSectionHeader"> 
Experience &amp; Technical Skills</h3><ul><li>
Minimum 5+ years experience in Windows Server Administration (L2/L3).</li><li>
Experience with VMware, Hyper-V, or other virtualization platforms.</li><li>
Familiarity with PowerShell for scripting, automation, and administration tasks.</li><li>
Knowledge of backup, disaster recovery, and high-availability systems.</li><li>
Strong understanding of patch management, CIS/security hardening, and compliance practices.</li></ul><h3 class="jobSectionHeader"> 
Soft Skills</h3><ul><li>
Strong diagnostic and troubleshooting capabilities.</li><li>
Excellent communication skills, with the ability to prepare detailed documentation.</li><li>
Ability to work independently and in a collaborative team environment.</li><li>
Flexibility to support on-call rotations and after-hours operations.</li><li>
Commitment to implementing and maintaining security best practices.</li></ul>
K2sWIfDWIJ</div>

Windows Server Administrator

Progatix

Progatix is seeking a highly skilled Senior Network Administrator to lead the management, optimization, and security of our growing IT infrastructure.<ul><li>Manage and maintain overall network infrastructure, including switches, routers, firewalls, and servers.</li><li>Administer and support WDA network systems and related services.</li><li>Configure, monitor, and troubleshoot point-to-point wireless links for stable connectivity.</li><li>Manage and maintain IP telephony systems to ensure consistent and reliable voice communication.</li><li>Provide desktop and laptop support, including hardware, software, and peripheral troubleshooting.</li><li>Monitor network performance and resolve connectivity, latency, and security issues promptly.</li><li>Implement network security best practices, updates, patches, and access controls.</li><li>Maintain accurate network documentation, diagrams, records, and equipment inventory.</li><li>Assist users with technical issues and ensure smooth daily IT operations across the organization.</li><li>Participate in planning and implementing network upgrades, improvements, and new technology deployments.</li></ul>Must-Have Skills &amp; Qualifications<ul><li>2 to 3 years of hands-on experience in IT networking or system administration.</li><li>Bachelor&rsquo;s degree in Computer Science or a related field.</li><li>Strong understanding of network security, routing, switching, and wireless technologies.</li><li>Experience with IP telephony and desktop support.</li></ul>Job Type: Full-timeWork Location: In person

I.T Network Administrator

Royal Printing & Packages

Position 1: System &amp; Network AdministratorCompany: Royal Paper &amp; Plastic Products (Pvt.) LimitedLocation: Karachi, PakistanJob Description:We are seeking a skilled and responsible System &amp; Network Administrator to manage and maintain our IT infrastructure and ensure smooth network operations across the organization.Responsibilities:- Hardware and software troubleshooting- Network cabling and maintenance- Coordination with ISP vendors for internet and connectivity issues- Data reconciliation between SQL Server and Oracle databases- Database backup and maintaining network security- Monitoring system performance and ensuring uptimeRequirements:- Certification in CCNA, MCSE or MCSA- Experience with VMware / Azure Active Directory- Strong knowledge of firewalls, routing, and VPN technologies- Excellent troubleshooting and problem-solving skillsJob Type: Full-time (On-site)Location: KarachiJob Type: Full-timePay: From Rs35,000.00 per monthWork Location: In person

System & Network administrator

Datamatics Technologies

<div>
 
 Cloudera Administrator
 
 
 
 Location:
 
 Remote (UAE Time Zone)
 
 
 Experience:
 
 5+ Years
 
 
 Availability:
 
 Immediate joiners or candidates who can start within 30 days preferred
 
 
 
 Role Overview
 
 
 We are seeking an experienced
 
 Cloudera Administrator
 
 to manage and maintain our Cloudera Data Platform (CDP) environment. The ideal candidate will have hands-on experience in installation, configuration, performance optimization, and operational support of Cloudera components in a production-grade, enterprise environment.
 
 
 Key Responsibilities
 
 <ul>
 <li>
 
 Install, configure, and maintain Cloudera Data Platform (CDP) components including
 
 Hive, NIFI, Impala, Oozie, and CML
 
 .
 
 </li>
 <li>
 
 Manage
 
 cluster upgrades, patches, and scaling
 
 with minimal downtime.
 
 </li>
 <li>
 
 Monitor and
 
 optimize cluster performance
 
 , capacity, and resource utilization.
 
 </li>
 <li>
 
 Implement and maintain
 
 high availability
 
 and
 
 disaster recovery
 
 configurations for critical services.
 
 </li>
 <li>
 
 Administer
 
 Kerberos authentication
 
 , authorization, and
 
 SSL/TLS security
 
 configurations.
 
 </li>
 <li>
 
 Perform
 
 daily health checks
 
 , job monitoring, and proactively resolve operational issues.
 
 </li>
 <li>
 
 Troubleshoot and resolve
 
 performance bottlenecks
 
 , configuration issues, and service outages.
 
 </li>
 <li>
 
 Develop and maintain
 
 automation scripts
 
 for routine administrative tasks and platform management.
 
 </li>
 <li>
 
 Manage
 
 backup, recovery, and archiving
 
 processes in compliance with enterprise standards.
 
 </li>
 <li>
 
 Support
 
 incident and problem management
 
 , including root cause analysis and permanent resolutions.
 
 </li>
 <li>
 
 Analyze and fine-tune
 
 HDFS, YARN, and Spark
 
 configurations for optimal system performance.
 
 </li>
 <li>
 
 Collaborate with engineering teams to
 
 review and optimize queries, jobs, and workflows
 
 .
 
 </li>
 </ul>
 
 Requirements
 
 <ul>
 <li>
 
 Minimum
 
 5 years of hands-on experience
 
 as a Cloudera Administrator in large-scale production environments.
 
 </li>
 <li>
 
 Strong expertise in
 
 Cloudera Data Platform (CDP)
 
 administration and Hadoop ecosystem components.
 
 </li>
 <li>
 
 Proven experience in
 
 cluster management, security setup, and performance tuning
 
 .
 
 </li>
 <li>
 
 Solid understanding of
 
 Linux/Unix systems
 
 ,
 
 shell scripting
 
 , and
 
 automation tools
 
 .
 
 </li>
 <li>
 
 Experience with
 
 monitoring tools
 
 (Cloudera Manager, Ambari, Grafana, etc.).
 
 </li>
 <li>
 
 Excellent troubleshooting, communication, and documentation skills.
 
 </li>
 <li>
 
 Ability to work independently and manage priorities across multiple tasks in a remote setup.
 
 </li>
 </ul>
 
 Work Arrangement
 
 <ul>
 <li>
 
 
 Remote role
 
 , aligned with
 
 UAE working hours
 
 .
 
 </li>
 <li>
 
 Preference for candidates
 
 available immediately
 
 or within
 
 30 days
 
 .
 
 </li>
 </ul>
</div>

Cloudera Administrator

<div><h3 class="jobSectionHeader">Cloudera Administrator</h3>
Location: Remote (UAE Time Zone) 
Experience: 5+ Years 
Availability: Immediate joiners or candidates who can start within 30 days preferred<h4 class="jobSectionHeader"> 
Role Overview</h4>
We are seeking an experienced Cloudera Administrator to manage and maintain our Cloudera Data Platform (CDP) environment. The ideal candidate will have hands-on experience in installation, configuration, performance optimization, and operational support of Cloudera components in a production-grade, enterprise environment.<h4 class="jobSectionHeader">
Key Responsibilities</h4><ul><li>
Install, configure, and maintain Cloudera Data Platform (CDP) components including Hive, NIFI, Impala, Oozie, and CML.</li><li>
Manage cluster upgrades, patches, and scaling with minimal downtime.</li><li>
Monitor and optimize cluster performance, capacity, and resource utilization.</li><li>
Implement and maintain high availability and disaster recovery configurations for critical services.</li><li>
Administer Kerberos authentication, authorization, and SSL/TLS security configurations.</li><li>
Perform daily health checks, job monitoring, and proactively resolve operational issues.</li><li>
Troubleshoot and resolve performance bottlenecks, configuration issues, and service outages.</li><li>
Develop and maintain automation scripts for routine administrative tasks and platform management.</li><li>
Manage backup, recovery, and archiving processes in compliance with enterprise standards.</li><li>
Support incident and problem management, including root cause analysis and permanent resolutions.</li><li>
Analyze and fine-tune HDFS, YARN, and Spark configurations for optimal system performance.</li><li>
Collaborate with engineering teams to review and optimize queries, jobs, and workflows.</li></ul><h4 class="jobSectionHeader">
Requirements</h4><ul><li>
Minimum 5 years of hands-on experience as a Cloudera Administrator in large-scale production environments.</li><li>
Strong expertise in Cloudera Data Platform (CDP) administration and Hadoop ecosystem components.</li><li>
Proven experience in cluster management, security setup, and performance tuning.</li><li>
Solid understanding of Linux/Unix systems, shell scripting, and automation tools.</li><li>
Experience with monitoring tools (Cloudera Manager, Ambari, Grafana, etc.).</li><li>
Excellent troubleshooting, communication, and documentation skills.</li><li>
Ability to work independently and manage priorities across multiple tasks in a remote setup.</li></ul><h4 class="jobSectionHeader">
Work Arrangement</h4><ul><li>
Remote role, aligned with UAE working hours.</li><li>
Preference for candidates available immediately or within 30 days.</li></ul>
VO9AjVwEHS</div>

VRG Pvt. Ltd.

<ul><li>Install, configure, and maintain Linux operating systems and related software and knowledge of Linux operating systems, including Ubuntu, CentOS, or Red Hat.</li><li>Monitor system performance, troubleshoot issues, and ensure high availability and reliability of Linux-based infrastructure.</li><li>Experience with virtualization technologies, such as VMware or KVM.</li><li>Collaborate with cross-functional teams to design and implement Linux-based solutions that meet business needs.</li><li>Implement and maintain security measures to protect Linux systems from unauthorized access and ensure compliance with industry regulations.</li><li>Perform regular system backups and disaster recovery procedures to minimize data loss and maintain business continuity.</li><li>Automate system administrative tasks using scripting languages such as Bash or Python to streamline processes and improve efficiency.</li><li>Manage user accounts, permissions, and access controls to ensure proper system security and data integrity.</li><li>Manage Linux users and client hosts in your realm from one central location with CLI, Web UI or RPC access. Enable Single Sign On authentication.</li><li>Install, configure, and maintain network services, including DNS, and LDAP.</li><li>Collaborate with software developers and system analysts to troubleshoot and resolve software compatibility issues on Linux platforms.</li><li>Evaluate and recommend software upgrades to improve system performance and scalability.</li><li>Proficient in Linux command-line interface (CLI) and shell scripting.</li><li>Familiarity with networking concepts, protocols, and services, including TCP/IP, DHCP, DNS, and VPN.</li><li>Knowledge of storage technologies, such as RAID, SAN, and NAS.</li><li>Understanding of security best practices and experience in implementing security measures on Linux systems.</li><li>Excellent problem-solving and troubleshooting skills with the ability to quickly identify and resolve technical issues.</li><li>Ability to work independently and in a team-oriented environment, collaborating with cross-functional teams.</li><li>Strong communication skills to effectively communicate technical concepts and solutions to technical and non-technical stakeholders.</li><li>Detail-oriented mindset with a focus on accuracy and attention to detail.</li><li>Bachelor's degree in Computer Science, Information Technology, or a related field.</li><li>Proven work experience as a Linux Administrator or a similar role.</li><li>Strong understanding of server hardware and experience in server management.</li><li>Experience with configuration , such as Ansible or Puppet, Mail Server FTP Server File Server Log Server Repo Server is a plus.</li><li>Knowledge of cloud platforms, such as AWS or Azure, is advantageous.</li><li>Familiarity with monitoring tools like Nagios or Zabbix is a plus.</li><li>Ability to adapt to new technologies and stay updated with industry trends and advancements in Linux administration.</li></ul>Requirement:Education: Bachelors in Computer Science or a related field.Age Limit: 25 to 30Experience:4+ Years as a System Administrator.Skills:First rate written and verbal communication skills.Please share your resume at adeel.ahmed@vrgworld.comJob Type: Full-timeWork Location: In person

Asst. Manager System (System Administrator)

Htech Solution Pvt. Ltd.

Responsibilities<ul><li>Lead the design, implementation, and management of the Client Data Center infrastructure.</li><li>Ensure high availability, disaster recovery, and business continuity for mission-critical Client IT systems.</li><li>Manage virtualization platforms (VMware) and backup/recovery tools (Veeam).</li><li>Conduct security audits and vulnerability assessments to ensure compliance with CEH and security best practices.</li><li>Coordinate with Client IT leadership for capacity planning, storage optimization, and cloud integration strategies.</li><li>Prepare and maintain SOPs for digital evidence handling to ensure compliance with government regulations and standards.</li><li>Supervise system migrations, integration projects, and upgrades.</li><li>Oversee Linux and Windows server administration, ensuring optimal configuration and performance.</li><li>Troubleshoot hardware architecture issues and manage system management tools in client/server environments.</li><li>Prepare and maintain IT services availability and continuity plans in line with Client requirements.</li><li>Develop automated tools to assist Data Center operations teams with enhanced visibility and manageability.</li><li>Assist in the design, implementation, and testing of Business Continuity and Disaster Recovery (BCDR) processes for the Data Center.</li><li>Create, implement, and administer standard operating procedures (SOPs) for all work on critical data center facilities and equipment.</li><li>Maintain detailed documentation, monitoring reports, and infrastructure diagrams.</li><li>Provide IT support during emergency response operations.</li><li>Perform any other tasks assigned by Client.</li></ul>Core Skills / Requirements<ul><li>Hands-on experience with systems administration (Linux and/or Windows Servers).</li><li>Strong troubleshooting and diagnostic skills for resolving complex system issues.</li><li>Solid understanding of networking fundamentals (DNS, TCP/IP).</li><li>Familiarity with scripting languages such as Bash and PowerShell for automation.</li><li>Proven ability to execute process improvements to enhance efficiency and reliability.</li><li>Demonstrated drive to analyze and dig deep into system/process details to solve complex technical or customer problems.</li><li>In-depth knowledge of hardware architectures, system management tools, and client/server environments.</li><li>Strong expertise in VMware virtualization and Veeam backup solutions.</li><li>Proficiency in security practices, including system hardening and compliance audits.</li><li>Experience with developing automated tools for operational efficiency.</li><li>Strong knowledge of BCDR processes and SOP creation for mission-critical environments.</li><li>Excellent communication, leadership, and documentation skills.</li></ul>Education<ul><li>Bachelor&rsquo;s degree (4 years) in IT / Computer Science / Telecom / Engineering</li></ul>Experience<ul><li>3-4 years of relevant professional experience in data center administration, systems management, and IT infrastructure.</li></ul>Certifications (Preferred)<ul><li>VMware, Veeam, CEH (required)</li><li>VMware Certified Professional</li><li>Backup Solution Certification (Veeam)</li><li>Network Certifications: CCNA / CCNP / HCNA / HCNP</li><li>In-depth knowledge of Linux/Windows Server systems administration</li><li>In-depth knowledge of DevOps.</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Do you have a degree in IT / Computer Science / Telecom / Engineering?</li><li>Do you have a knowledge of Linux/Windows Server systems administration?</li><li>Do you have In-depth knowledge of DevOps?</li><li>Current Salary? </li><li>Expected Salary? </li></ul>Experience:<ul><li>data center administration: 4 years (Required)</li><li>systems management, and IT infrastructure: 4 years (Required)</li></ul>License/Certification:<ul><li>Backup Solution Certification (Veeam) (Required)</li><li>Network Certifications: CCNA / CCNP / HCNA / HCNP (Required)</li><li>VMware Certified Professional (Required)</li></ul>Work Location: In person

IT infrastructure/Data Center Administrator

Explore 739+ Systems administrator in Karachi this November. Find roles across top companies and apply now to boost your career.

739 systems administrator jobs IN Karachi

Windows Server Administrator

I.T Network Administrator

System & Network administrator

Cloudera Administrator

Cloudera Administrator

Asst. Manager System (System Administrator)

IT infrastructure/Data Center Administrator