server systems administrator

ibex

<div>
 
 GSO is seeking an experienced System Administrator to manage and support both Linux and Windows server environments. The ideal candidate will have strong hands-on expertise in Linux systems along with solid knowledge of Windows Server, Active Directory, core Microsoft services, backups, patching, and vulnerability remediation.
 
 
 
 
 
 Job Purpose &amp; Accountabilities:
 
 <ul>
 <li>
 Administer and maintain Linux and Windows servers.
 </li>
 <li>
 Manage Active Directory, DNS, DHCP, and DFS services.
 </li>
 <li>
 Perform regular system patching and security updates.
 </li>
 <li>
 Identify and remediate vulnerabilities.
 </li>
 <li>
 Monitor system performance and resolve operational issues.
 </li>
 <li>
 Manage and verify backups and support disaster recovery activities.
 </li>
 <li>
 Maintain documentation and follow change management processes.
 </li>
 </ul>
 
 
 
 
 
 Qualifications, Skills, and Experience:
 
 
 <ul>
 <li>
 4+ years of experience in Linux and Windows server administration.
 </li>
 <li>
 Strong troubleshooting and system management skills.
 </li>
 <li>
 Experience with backup solutions and patch management.
 </li>
 <li>
 Good communication and documentation skills.
 </li>
 </ul>
</div>

System Administrator

Muller's Solutions

<div>As a Systems and Cloud Administrator at M&uuml;ller&rsquo;s Solutions, you will be responsible for the administration, maintenance, and optimization of our cloud infrastructure and on-premises systems. This role requires a solid understanding of cloud technologies and system administration tasks, where you will ensure the reliability, security, and efficient operation of the systems and cloud environments while providing excellent support to our users. 
Key Responsibilities:<ul>
<li>Administer and optimize cloud services across platforms like AWS, Azure, or Google Cloud.</li>
<li>Manage on-premise servers and ensure optimal performance and availability.</li>
<li>Implement and maintain security best practices in both cloud and server environments.</li>
<li>Troubleshoot, monitor, and resolve system issues proactively to minimize downtime.</li>
<li>Support the deployment of applications and services in the cloud, ensuring integration with existing systems.</li>
<li>Collaborate with development and operations teams to ensure smooth transitions from development to production environments.</li>
<li>Document system configurations, procedures, and troubleshooting steps to build a knowledge base.</li>
<li>Assist with backup and recovery processes, ensuring data integrity and disaster recovery readiness.</li> 
</ul> 
 
Requirements 
Requirements:<ul>
<li>Bachelor's degree in Computer Science, Information Technology, or a related field.</li>
<li>3-5 years of experience as a Systems Administrator or Cloud Administrator.</li>
<li>Strong understanding of cloud platforms such as AWS, Azure, or Google Cloud.</li>
<li>Experience with server administration, including Windows and Linux operating systems.</li>
<li>Familiarity with scripting languages (e.g., PowerShell, Bash) to automate tasks.</li>
<li>Excellent analytical and troubleshooting skills for resolving system-related issues.</li>
<li>Strong communication skills to effectively collaborate with team members and stakeholders.</li>
</ul>Preferred Qualifications:<ul>
<li>Cloud certifications (e.g., AWS Certified Solutions Architect, Azure Administrator) are a plus.</li>
<li>Experience with configuration management tools (e.g., Terraform, Ansible) to enhance infrastructure deployment.</li>
<li>Knowledge of networking concepts, security protocols, and virtualization technologies.</li>
<li>Ability to manage multiple tasks and projects in a fast-paced environment.</li></ul></div>

Systems and Cloud 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&rsquo;s something for everyone to get stuck into. And that&rsquo;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&rsquo;s degree in Computer Science, IT, or related field.
 </li>
 <li>
 3&ndash;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>
 
 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>

Dexiconn

<div>
 
 
 About the Company
 
 
 
 
 
 
 DEXICONN is an international technology company building infrastructure for device-backed financing.
 
 
 The platform connects device manufacturing, fintech partners, and lifecycle governance into a scalable infrastructure model operating across multiple markets.
 
 
 
 
 
 We are expanding our internal IT operations and looking for a System Administrator responsible for maintaining and supporting the company&rsquo;s internal systems and infrastructure.
 
 
 
 
 
 
 Role Overview
 
 
 
 The System Administrator will be responsible for ensuring stable operation of the company&rsquo;s internal IT infrastructure, supporting employees, and maintaining system reliability, security, and connectivity.
 
 
 
 
 
 This role focuses on day-to-day system operations, monitoring, and technical support for internal teams.
 
 
 
 
 
 
 Key Responsibilities
 
 
 
 
 Infrastructure &amp; Systems
 
 
 <ul>
 <li>
 Maintain internal servers, network infrastructure, and cloud services
 </li>
 <li>
 Monitor system performance and availability
 </li>
 <li>
 Manage system updates, patches, and backups
 </li>
 <li>
 Maintain VPN, firewall, and access control configurations
 </li>
 </ul>
 
 
 
 
 
 IT Support
 
 
 <ul>
 <li>
 Provide technical support for employees and office systems
 </li>
 <li>
 Troubleshoot hardware, software, and network issues
 </li>
 <li>
 Support secure connectivity and internal communication systems
 </li>
 <li>
 Maintain workstation and device configuration standards
 </li>
 </ul>
 
 
 
 
 
 Security &amp; Access Management
 
 
 <ul>
 <li>
 Manage user accounts and permissions
 </li>
 <li>
 Implement and maintain access control policies
 </li>
 <li>
 Monitor basic system security and log activity
 </li>
 </ul>
 
 
 
 
 
 Monitoring &amp; Documentation
 
 
 <ul>
 <li>
 Monitor uptime and system performance
 </li>
 <li>
 Identify infrastructure issues and propose improvements
 </li>
 <li>
 Maintain documentation for systems, configurations, and procedures
 </li>
 </ul>
 
 
 
 
 
 Requirements
 
 
 <ul>
 <li>
 3+ years of experience as a System Administrator or IT Infrastructure Engineer
 </li>
 <li>
 Experience with Linux and/or Windows server environments
 </li>
 <li>
 Knowledge of networking fundamentals (TCP/IP, VPN, firewalls)
 </li>
 <li>
 Experience with cloud platforms (AWS, Azure, or similar)
 </li>
 <li>
 Understanding of IT security practices
 </li>
 <li>
 Experience supporting internal corporate IT environments
 </li>
 </ul>
 
 
 
 
 
 Preferred
 
 
 <ul>
 <li>
 Experience with container environments (Docker)
 </li>
 <li>
 Basic understanding of DevOps tools and workflows
 </li>
 <li>
 Experience working in international or distributed teams
 </li>
 </ul>
 
 
 
 
 
 Personal Skills
 
 
 <ul>
 <li>
 Strong troubleshooting and problem-solving skills
 </li>
 <li>
 Structured and responsible approach to system management
 </li>
 <li>
 Ability to work independently
 </li>
 <li>
 Clear communication with technical and non-technical colleagues
 </li>
 </ul>
 
 
 
 
 
 What We Offer
 
 
 <ul>
 <li>
 Competitive salary and KPI
 </li>
 <li>
 Work in a fast-growing international technology company
 </li>
 <li>
 Opportunity to build and maintain infrastructure supporting global operations
 </li>
 </ul>
</div>

SAIC

<div>Job ID: 2610436
Location: Washington, DC, US
Date Posted: 2026-03-19
Category: Information Technology
Subcategory: Sys Administrator
Schedule: Full-Time
Shift: Day Job
Travel: No
Minimum Clearance Required: None
Clearance Level Must Be Able to Obtain: Public Trust
Potential for Remote Work: ORA_HYBRID 
Description
SAIC is seeking a motivated and detail-oriented Journeyman System Administrator to support and maintain our Windows server environment and virtual infrastructure. This role is ideal for an early-career IT professional looking to build hands-on experience in system administration, virtualization, and enterprise infrastructure operations. The successful candidate will work under the guidance of senior system administrators to ensure systems are reliable, secure, and optimized for performance.
3 Days Onsite / 2 Days Remote &ndash; Wash. DC.
Key Responsibilities<ul><li>
Assist in the administration and maintenance of Windows Server environments (2016/2019/2022).</li><li>
Support VMware vSphere/ESXi environments, including basic VM provisioning, monitoring, and troubleshooting.</li><li>
Perform routine system health checks, patching, and updates.</li><li>
Monitor system performance, disk usage, and availability using standard monitoring tools.</li><li>
Assist with user account management, group policies, and Active Directory tasks.</li><li>
Help troubleshoot hardware, OS, and application-related issues.</li><li>
Document procedures, configurations, and troubleshooting steps.</li><li>
Respond to service desk tickets and participate in on-call rotations as required.</li><li>
Follow IT security policies and best practices.</li></ul> 

Qualifications
Required Qualifications:<ul><li>
Bachelor&rsquo;s degree in Information Technology, Computer Science, or a related field (or equivalent experience).</li><li>
2+ years of experience in a systems administration or IT support role.</li><li>
Ability to obtain and maintain a Public Trust requiring U.S. Citizenship.</li><li>
Basic knowledge of Windows Server operating systems.</li><li>
Familiarity with VMware vSphere or other virtualization platforms.</li><li>
Understanding of networking fundamentals (DNS, DHCP, TCP/IP).</li><li>
Basic knowledge of Active Directory and Group Policy.</li><li>
Strong troubleshooting and problem-solving skills.</li><li>
Good communication and documentation skills.</li></ul>
Desired:<ul><li>
Experience with PowerShell scripting (basic level).</li><li>
Microsoft 365 and/or Azure fundamentals (AZ-900).</li><li>
Backup solutions (Veritas, Cohesity or similar).</li><li>
Patch management tools (Bigfix, or similar).</li><li>
Microsoft Certified: Windows Server / Azure Fundamentals, VMware, VCTA or VCP.</li></ul> 

Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.</div>

Journeyman System Administrator

Arkham Technology Ltd.

Must be U.S. citizen due to U.S. Government contract requirements.Are you tired of office politics and bureaucracy? Do you want to be part of a rapidly growing team?Arkham Technology is doubling in size this coming year. We focus on getting things done without the drama and politics and that has resulted in our rapid growth! We need more great people to help us keep up our momentum, and to add to our fun. We have a cohesive team focused on innovative projects. Free snacks, espresso, coffee and group activities are all part of the fuel that propels us forward.If you love working on fun projects big and small, are excited about finding solutions to problems&hellip; if you love working with amazingly genuine people, this is the place for you. We are looking for exceptional folks who love what they do and want to work with others who are just as passionate. We think we have the best work environment out there but apply for a position and come take a look.Must be eligible to obtain and maintain a DoD Secret clearance. Active clearance preferred.Systems AdministratorJob Overview: As a Systems Administrator at Arkham Technologies, you will be responsible for the maintenance, configuration, and reliable operation of computer systems, servers, and networks. You will ensure the integrity and security of IT infrastructure while providing technical support and troubleshooting to end-users.Job Requirements:<ul><li>Install, configure, and maintain operating systems, software applications, and system management tools</li><li>Manage and monitor servers, network devices, and related systems to ensure optimal performance and availability</li><li>Implement security measures to protect systems and data from unauthorized access or breaches</li><li>Perform regular system backups and recovery procedures</li><li>Collaborate with IT teams to design and implement infrastructure upgrades, enhancements, and optimizations</li><li>Provide technical support and assistance to end-users, troubleshooting hardware, software, and network issues</li><li>Document system configurations, procedures, and troubleshooting steps</li><li>Stay current with industry trends, best practices, and emerging technologies related to systems administration</li></ul>Requirements:<ul><li>Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience)</li><li>Proven experience as a Systems Administrator or similar role.</li><li>Proficient in Linux system administration to support engineering teams working in a Linux-based development environment.</li><li>In-depth knowledge of operating systems (Windows, Linux/Unix) and server technologies</li><li>Familiarity with virtualization technologies (VMware, Hyper-V)</li><li>Experience with network protocols, routing, and switching</li><li>Strong understanding of cybersecurity principles and best practices</li><li>Excellent problem-solving and troubleshooting skills</li><li>Effective communication and interpersonal abilities</li><li>Ability to work independently and collaboratively in a fast-paced environment</li><li>Relevant certifications (e.g., CompTIA A+, Network+, Security+, Microsoft Certified Systems Administrator) are a plus</li></ul>Job Type: Full-timePay: $70,000.00 - $80,000.00 per yearBenefits:<ul><li>401(k)</li><li>401(k) matching</li><li>Dental insurance</li><li>Flexible spending account</li><li>Health insurance</li><li>Life insurance</li><li>Paid time off</li><li>Referral program</li><li>Relocation assistance</li><li>Retirement plan</li><li>Vision insurance</li></ul>License/Certification:<ul><li>CompTIA Security+ (Required)</li></ul>Work Location: In person

Systems Administrator

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