system administrator

Poemall Infrastructure

Job Opportunity: System AdministratorLocation: Doha, Qatar Company: Poemall InfrastructureAbout UsPoemall Infrastructure is a leading provider of advanced infrastructure and technology solutions in Doha, specializing in secure, efficient, and scalable IT systems. We are committed to innovation, reliability, and empowering businesses with cutting-edge digital infrastructure. To support our expanding operations, we are seeking a skilled System Administrator to join our team.Role OverviewThe System Administrator will be responsible for managing and maintaining IT systems, ensuring optimal performance, and supporting users across the organization. This role requires technical expertise, problem-solving skills, and the ability to ensure system reliability and security.Key Responsibilities<ul><li>Install, configure, and maintain servers, networks, and IT systems.</li><li>Monitor system performance and troubleshoot technical issues.</li><li>Ensure system security, backups, and disaster recovery readiness.</li><li>Manage user accounts, permissions, and access controls.</li><li>Collaborate with IT teams to support infrastructure upgrades and projects.</li><li>Maintain documentation of system configurations and procedures.</li><li>Ensure compliance with company policies and Qatari IT regulations.</li><li>Provide technical support and training to staff when needed.</li></ul>Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or related field.</li><li>3&ndash;5 years of experience as a System Administrator or similar IT role.</li><li>Strong knowledge of operating systems (Windows, Linux), networking, and virtualization.</li><li>Experience with cloud platforms (Azure, AWS, or similar).</li><li>Proficiency in system monitoring and security tools.</li><li>Excellent analytical, organizational, and communication skills.</li><li>Ability to manage multiple priorities in a fast-paced environment.</li><li>Fluency in English; Arabic is a plus.</li></ul>Why Join Us?<ul><li>Be part of a growing infrastructure solutions company in Doha.</li><li>Play a key role in shaping Poemall Infrastructure&rsquo;s IT systems.</li><li>Competitive salary and benefits package.</li><li>Opportunities for professional development and career advancement.</li><li>Collaborative, innovative, and technology-driven work culture.</li></ul>الراتب المدفوع: QAR٠٫٠٠&nbsp;لكل شهرموقع العمل: بشكل شخصي

System Administrator

Bayantech

<div>
 At BayanTech, a leading global localization company, we are looking for a reliable and proactive
 
 System Administrator
 
 to support our growing operations and ensure the efficiency, security, and scalability of our IT infrastructure.
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Manage and maintain servers, networks, and IT systems to support business operations
 </li>
 <li>
 Monitor system performance and ensure high availability for internal tools and localization platforms
 </li>
 <li>
 Administer user accounts, access rights, and security policies
 </li>
 <li>
 Implement and maintain backup, disaster recovery, and business continuity plans
 </li>
 <li>
 Ensure data security and compliance with company standards
 </li>
 <li>
 Troubleshoot system, network, and hardware issues in a timely manner
 </li>
 <li>
 Support internal teams with technical issues and system access
 </li>
 <li>
 Manage virtualization environments and cloud-based services
 </li>
 <li>
 Perform system upgrades, patches, and routine maintenance
 </li>
 <li>
 Maintain IT documentation and ensure alignment with internal policies
 
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 3&ndash;5 years of experience as a System Administrator or similar role
 </li>
 <li>
 Strong knowledge of Windows and/or Linux environments
 </li>
 <li>
 Solid understanding of networking (TCP/IP, DNS, DHCP, VPN)
 </li>
 <li>
 Experience with virtualization tools (VMware, Hyper-V)
 </li>
 <li>
 Familiarity with cloud platforms (AWS, Azure) is a plus
 </li>
 <li>
 Understanding of cybersecurity best practices
 </li>
 <li>
 Strong problem-solving skills and attention to detail
 </li>
 <li>
 Ability to work in a fast-paced, dynamic environment
 </li>
 <li>
 Bachelor's degree in Computer Science, IT, or a related field
 
 
 
 </li>
 </ul>
 
 Why Join BayanTech?
 
 
 
 <ul>
 <li>
 Be part of a fast-growing company in the localization and language services industry
 </li>
 <li>
 Work in a collaborative and supportive environment
 </li>
 <li>
 Exposure to global clients and advanced technologies
 </li>
 <li>
 Opportunities for learning and professional growth
 
 </li>
 </ul>
</div>

WorkForce

We&rsquo;re Hiring: System Administrator (DevOps) Doha, QatarJob Summary We are seeking a proactive System Administrator with DevOps experience to manage IT infrastructure, cloud environments, automation, and system security.Key Responsibilities<ul><li>Manage Linux and Windows servers, storage, and backup systems</li><li>Administer firewalls and network security (FortiGate, Cisco)</li><li>Work with AWS/Azure cloud and virtualization (VMs, Docker, Kubernetes)</li><li>Build and maintain CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions)</li><li>Automate infrastructure using Terraform and Ansible</li><li>Monitor systems using Prometheus, Grafana, and ELK stack</li><li>Handle networking (DNS, VPN, VLANs) and troubleshooting</li><li>Ensure security compliance and optimize system performance</li></ul>Requirements<ul><li>Bachelor&rsquo;s degree in IT, Engineering, or related field</li><li>3+ years of experience in System Administration / DevOps</li><li>Strong experience with AWS/Azure, Linux, and Windows environments</li><li>Solid understanding of networking and scripting (Bash, Python, PowerShell)</li><li>Database knowledge (MySQL, PostgreSQL, MongoDB)</li></ul>Preferred <ul><li>AWS / Azure / Linux / DevOps certifications</li><li>Experience with monitoring and logging tools</li><li>Knowledge of security standards (ISO 27001, CIS)</li></ul>Contact: 30530016 Apply: bdm@workforceqatar.comJob Type: PermanentWork Location: In person

SYSTEM ADMINISTRATOR

Hitachi Rail

<div>
 
 About Us
 
 
 
 A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the multi-cultural strength of our global organisation to the sustainable and innovative ways we work to bring people together, there's something for everyone to get stuck into. And that's where you come in.
 
 
 Cairo, Egypt (On-Site)
 
 
 
 Role Overview:
 
 
 
 
 We are seeking a System Administrator with strong expertise in SQL database management and experience in Linux and Windows server environments. The successful candidate will maintain, optimize, and secure our IT infrastructure, ensuring system reliability, managing database performance, and supporting business-critical applications.
 
 
 
 
 Work Location: Attaba Metro Station
 
 
 
 
 Key Responsibilities:
 
 
 
 
 <ul>
 <li>
 Install, configure, and maintain Linux and Windows servers.
 </li>
 <li>
 Monitor system performance and troubleshoot issues.
 </li>
 <li>
 Manage servers and IT equipment, ensuring proper configuration and security policies.
 </li>
 <li>
 Administrator SQL databases (installation, configuration, backup, recovery).
 </li>
 <li>
 Optimize queries and ensure high database performance.
 </li>
 <li>
 Implement data integrity and security measures.
 </li>
 <li>
 Schedule and monitor backups and disaster recovery plans.
 </li>
 <li>
 Apply patches and updates to systems and databases.
 </li>
 <li>
 Develop scripts for routine tasks and system monitoring.
 </li>
 <li>
 Maintain detailed documentation of configurations and procedures.
 </li>
 <li>
 Ensure compliance with IT policies and standards.
 
 
 
 </li>
 </ul>
 
 Required Skills &amp; Qualifications:
 
 
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, IT, or related field.
 </li>
 <li>
 3-5 years of experience as a System Administrator with SQL database expertise.
 </li>
 <li>
 Strong knowledge of:
 </li>
 <ul>
 <li>
 Linux and Windows server environments
 </li>
 <li>
 Microsoft SQL Server, MySQL, or PostgreSQL
 </li>
 </ul>
 <li>
 Familiarity with virtualization (VMware, Hyper-V) and cloud platforms.
 </li>
 <li>
 Excellent troubleshooting and problem-solving skills.
 </li>
 <li>
 Knowledge of networking fundamentals and security best practices.
 </li>
 </ul>
 Thank you for your interest in Hitachi Rail. If your application is of interest, we will be in contact. Please do not hesitate to discover more about us and our latest jobs at https://www.hitachirail.com/careers .
 
 
 
 At Hitachi Rail, there is a place for everyone. We welcome and value differences in background, age, gender, sexuality, family status, disability, race, nationality, ethnicity, religion, and world view. It is our commitment to create an inclusive environment - we are proud to be an equal opportunity employer.
 
 
 
 We would be delighted if you would be one of our followers at https://www.linkedin.com/company/hitachirail .
</div>

<div>JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

The System Administrator IV will work with post flight data management and provide support to a variety of customers to include flight test engineers and data analysts.

JOB DUTIES - ESSENTIAL FUNCTIONS

Evaluates system specifications, configures system, establishes standards, ensures hardware/software compatibility and maintains workstations and Microsoft (MS) Windows Operating Systems for stable performance.

Employee will be responsible for the following functions/duties:
<ul>
<li>Performs the daily operation of MS Win server software to include system security, appropriate access, configuration and backing up the system</li>
<li>Specifies network requirements, monitors locate area network (LAN) performance, troubleshoots networking hardware and ensures system is working properly according to specifications and parameters</li>
<li>Organizes and secures directory structure and assists / trains staff members in the use of department.</li>
<li>Data Management (DM) System, associated databases and Configuration Management (CM)/DM release procedures</li>
<li>Maintains and designs functional, visually esthetic web pages</li>
<li>Specifies hardware requirements and provides a Computer Authorization and Custodial Receipt Listing (CA/CRL) to track equipment configurations and identification logs</li>
<li>Serves as point of contact (POC) for problem reporting, incremental version updates and monitors yearly support contract</li>
<li>Makes recommendations for future hardware/software implementations and related process improvements, schedules, plans and performs system upgrades including the transition from design, test, production and documentation environments</li>
<li>Provides operational status as required</li>
<li>Uses established policies and procedures and subject matter knowledge to complete complex assignments requiring originality and ingenuity performed under minimum supervision with considerable latitude for independent contribution</li>
</ul>
<div>RANGE POSITION DESCRIPTION
</div>
The System Administrator IV will work with post flight data management and provide support to a variety of customers to include flight test engineers and data analysts. They will perform corrective and preventive maintenance procedures on all necessary equipment. Ideal candidate will be proficient with Windows OS and Windows Server 2016/2019/2022, LINUX Administration, Windows Domain Administration, Nutanix AHV and PRISM, Citrix VM Deployment, Network Switch Administration, Citrix License Administration, NVIDIA vGPU License Administration, Hardware Troubleshooting, Software Troubleshooting, DoD SCAP Benchmarks Scans, and Net Backup Administration. System Administrator IV must also be able to assist in the creation of Operating Instructions (OIs) as required. A successful candidate must be a team player, eager to learn, and just as eager to share his/her knowledge in order to strengthen the team. This position requires a current CompTIA Security+ CE certificate as well as the ability to maintain a DoD Secret level clearance.

REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE

Associates or higher degree in Computer/Information Technology, or equivalent academic/technical training. Possess nine (9) years related experience or combination of experience in computer system basics and/or related areas of expertise. Must possess and apply a broad knowledge of principles, practices and procedures in computer science, graphics, and information systems.

In addition, a Systems Administrator IV must possess the following qualifications:
<ul>
<li>Must have specific experience in the use of MS window server environments and various computer-aided design/computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications</li>
<li>Must possess planning/organizing skills and must be able to work under deadlines</li>
<li>Employee is expected to routinely cross fields in the completion of somewhat difficult and varied assignments
</li><li>Must be capable of updating or repairing computer systems
</li><li>The candidate must possess a valid, state issued driver's license. Must be able to obtain and maintain security clearance. Must be a U.S. citizen.</li>
</ul>
<div>SALARY
</div>
The expected salary range for this position is $110,000 to $160,000 annually.

Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer.

BENEFITS
<ul>
<li>Medical, Dental, Vision Insurance
</li><li><ul><li>Benefits Active on Day 1</li>
</ul></li><li>Life Insurance</li>
<li>Health Savings Accounts/FSA's</li>
<li>Disability Insurance</li>
<li>Paid Time Off</li>
<li>401(k) Plan Options with Employer Match
</li><li><ul><li>JT4 will match 50%, up to an 8% contribution</li>
<li>100% Immediate Vesting
</li></ul></li><li>Tuition Reimbursement</li>
</ul>
<div>OTHER RESPONSIBILITIES
</div>
Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job.

WORKING CONDITIONS

This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for communication, and constant mental alertness.

DISCLAIMER

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of persons so classified.

Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment.

SCC: CSAN6, JIT13, A1412TW</div>

System Administrator IV

Boutiqaat

We are looking for a reliable, proactive, and technically skilled Senior System Administrator with 5+ years of hands-on experience to manage and support our IT infrastructure. The ideal candidate should have strong expertise in Windows administration, networking, and security systems. The role requires someone who can ensure smooth day-to-day operations and quickly resolve technical issues.Key Responsibilities:<ul><li>Manage and maintain servers, Active Directory, and overall IT infrastructure.</li><li>Configure and administer Fortigate Firewalls, Cisco routers, and switches.</li><li>Handle Veem backup solutions, including scheduling, monitoring, and recovery.</li><li>Manage and troubleshoot VOIP systems and related telephony infrastructure.</li><li>Administer and maintain IP surveillance Cameras systems.</li><li>Perform Windows Server and workstation administration, including troubleshooting PCs and network endpoints.</li><li>Monitor system and network performance and proactively resolve hardware, software, and connectivity issues.</li><li>Install, configure, update, and patch operating systems and business applications.</li><li>Ensure data security, system backups, disaster recovery, and compliance with IT policies.</li><li>Provide technical support to internal users and resolve IT-related issues efficiently.</li><li>Maintain accurate system documentation and IT asset records.</li></ul>Requirements (Must Have):<ul><li>5+ years of experience as a System Administrator or in a similar IT infrastructure role.</li><li>Strong hands-on experience with Veem Backup, Active Directory, and Windows Administration.</li><li>Solid experience in Firewalls configuration, especially Fortigate.</li><li>Good knowledge of Cisco networking &ndash; able to configure routers and switches.</li><li>Experience with VOIP systems and telephony troubleshooting.</li><li>Hands-on experience in Cameras administration (IP surveillance systems).</li><li>Ability to troubleshoot and resolve PC, network endpoints, and connectivity issues independently.</li></ul>Nice to Have:<ul><li>Linux administration experience.</li><li>Advanced knowledge of VOIP systems, including deploying IPBX.</li></ul>Application Question(s):<ul><li>How many years of work experience do you have with System Administration?</li><li>How many years of work experience do you have with VMware?</li><li>How many years of work experience do you have with Active Directory?</li><li>How many years of work experience do you have with Fortigate?</li><li>What's your Salary Expectation in KWD/month? (MANDATORY)</li><li>How soon you can join us? (If you can join immediately, Please mention&quot;0&quot;) (MANDATORY)</li></ul>Work Location: In person

Senior System Administrator

Lockheed Martin

<div>JOB ID: 727345BR
Date posted: May. 09, 2026
 
Description:WHO WE ARE 
 
Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. 
 
WHAT WE'RE DOING 
 
At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. 
 
THE WORK 
Duties include, but are not limited to, being responsible for assisting in defining, developing, configuring, and supporting computer applications and training environments. This role involves installing, setting up, and monitoring training computer networks, including the integration of virtualization technologies to enhance training capabilities. Perform maintenance, evaluation, and installation tasks to ensure the computer network adheres to system requirements. Investigate problem reports, identify sources of issues, and implement provided solutions. The candidate will also be responsible for installing, configuring, and maintaining personal computers, networks, workstations, file servers, fiber optics, network cabling, and other related equipment and systems. This includes managing virtual environments and upgrading software applications to optimize operational efficiency. 
 
Troubleshoot networks, systems, and applications to identify and correct malfunctions and other operational difficulties. Maintain host security, including firewalls, file permissions, backup and disaster recovery, file system integrity, and add and delete users. Perform maintenance programs following company and vendor standards. Additional duties and related responsibilities will be assigned as required. 
 
WHO YOU ARE 
 
You are a dynamic and results-oriented professional with a passion for driving operational excellence and optimizing production processes. You thrive in a fast-paced environment and are adept at managing complex projects while maintaining a high level of accuracy and attention to detail. Your strong analytical skills, coupled with your ability to communicate effectively and collaborate across departments, make you an invaluable asset to our team. 
 
WHY JOIN US 
 
Opportunity for Impact: Join a team that is at the forefront of innovation in the aerospace and defense industry and make a significant impact on the success of our organization. 
Professional Development: Take advantage of unparalleled opportunities for growth and advancement within Lockheed Martin, with access to world-class training and development programs. 
Collaborative Culture: Work alongside some of the brightest minds in the industry who share your passion for excellence and who are committed to supporting each other's success. 
Competitive Benefits: Enjoy a comprehensive benefits package, including health insurance, retirement plans, and paid time off, as well as competitive salary offerings. 
Cutting-Edge Technology: Be part of a dynamic and forward-thinking work environment where you will have the opportunity to work with the latest technology and contribute to groundbreaking projects that are shaping the future of aerospace and defense. 
Basic Qualifications: 
<ul><li>Current Secret Security clearance.</li></ul>
Systems Administration Experience with activities in Windows Server 2019, Windows 10 administration, domain services, networking, antivirus, and application control. 
<ul><li>Active Directory Administration showing proficiency in managing user accounts and access control.</li><li>Virtualization Technology with strong experience in VMware vSphere, ESXi, VMware Horizon.</li><li>Network Services Administration involving DHCP, DNS, and direct customer support in an IT role.</li><li>Demonstrated Experience in Troubleshooting showcasing the proven ability to troubleshoot complex information systems and resolve issues efficiently to minimize downtime.</li><li>Flexibility in Work Hours with the requirement to work multiple shifts and support some weekend work.</li><li>Security+ Certification requiring possession of a current certification or the ability to obtain it within 2 months from the date of hire as a condition of continued employment</li></ul>
Desired Skills: 
<ul><li>VMware Professional Certification with demonstrated expertise in managing and configuring virtual environments.</li><li>Networking Certifications showcasing proficiency in networking technologies and best practices.</li><li>Web Applications and Web Server Experience involving practical experience in deploying and managing web applications and web servers.</li><li>Experience with F-35 Training Management System and Learning Management System indicating familiarity with these specific systems, which is highly beneficial for effective role performance.</li></ul>
Security Clearance Statement:This position requires a government security clearance, you must be a US Citizen for consideration. 
Clearance Level:Secret with Investigation or CV date within 5 years 
Other Important Information You Should Know 
Expression of Interest:By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. 
Ability to Work Remotely:Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. 
Work Schedules:Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. 
Schedule for this Position:Non- standard 40 hour work week as assigned by leader 
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. 
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. 
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
 
 
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. 
 
If this sounds like a culture you connect with, you&rsquo;re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications. 
Experience Level:Experienced Professional 
Business Unit:RMS 
Relocation Available:Possible 
Career Area:Information Technology 
Type:Full-Time 
Shift:Multiple shifts available</div>
 <div>At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.
Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.
United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another&rsquo;s perspectives to win for our customers.
Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.
Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive &mdash; at work and beyond.
Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.
Here, the possibilities are endless because we offer:
<div></div><ul><div>Flexible Schedules, dependent on role</div>
<div></div><div>Levels: Student, Entry, Mid, Senior, Management</div>
<div></div><div>Locations: Nationwide &amp; OCONUS Positions</div></ul></div>

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