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Muller's Solutions

<div>As a Windows System Administrator at M&uuml;ller's Solutions, you will be responsible for the installation, configuration, maintenance, and optimization of our Windows server environment. This role requires a deep understanding of Windows operating systems and will involve managing and troubleshooting server hardware, software, and networking components. You'll work closely with other IT staff to ensure high availability and performance of our systems, as well as support our users&rsquo; needs by providing excellent technical support. 
Key Responsibilities:<ul>
<li>Manage, maintain, and monitor Windows servers to ensure optimal performance and availability.</li>
<li>Install and configure Windows OS and application software, applying updates and patches regularly.</li>
<li>Troubleshoot and resolve server-related issues, including hardware and software malfunctions.</li>
<li>Ensure data integrity by implementing and managing backup solutions and disaster recovery plans.</li>
<li>Manage user accounts, permissions, and security settings within Active Directory.</li>
<li>Implement and maintain security measures to protect server data and systems, including firewalls and anti-virus tools.</li>
<li>Document system configurations, procedures, and changes in IT documentation.</li>
<li>Assist in planning and executing system migrations, upgrades, and new deployments.</li> 
</ul> 
 
Requirements 
Requirements:<ul>
<li>Bachelor's degree in Computer Science, Information Technology, or a related field.</li>
<li>3-6 years of experience in Windows system administration or a related role.</li>
<li>Strong knowledge of Windows Server operating systems (Windows Server 2016/2019/2022).</li>
<li>Experience with Active Directory, Group Policy, and other directory services.</li>
<li>Familiarity with virtualization technologies (VMware, Hyper-V) as well as cloud services (AWS, Azure) is advantageous.</li>
<li>Excellent troubleshooting skills for resolving hardware and software issues in a timely manner.</li>
<li>Ability to follow detailed procedures and maintain accurate documentation.</li>
<li>Relevant certifications such as Microsoft Certified Solutions Expert (MCSE) are a plus.</li>
</ul>Preferred Qualifications:<ul>
<li>Experience with PowerShell scripting for automation of tasks.</li>
<li>Knowledge of network protocols and services (TCP/IP, DNS, DHCP).</li>
<li>Understanding of database management systems (SQL Server) and application server environments.</li>
<li>Strong communication skills to effectively assist and guide end-users.</li>
<li>Proactive approach to system monitoring and improvement strategies.</li> 
</ul> 
 
Benefits 
Why Join Us:
Opportunity to work with a talented and passionate team.
Competitive salary and benefits package.
Exciting projects and innovative work environment.</div>

Windows System Administrator

HAAT Global Information Technology

Entrust HSM &amp; PKI AdministratorJob description Company DescriptionHAAT Global Information Technology is a progressive organization dedicated to delivering reliable solutions and services across various domains. Known for a culture of excellence and innovation, the company constantly seeks to empower its teams with diverse talents and skills. Operating within the dynamic region of Riyadh, Saudi Arabia, HAAT Global Information Technology values professionalism and collaboration to drive successful outcomes. The organization offers robust opportunities for career development and contributions that make an impact.Role DescriptionWe are seeking an experienced Entrust HSM &amp; PKI Administrator for a full-time, on-site role located in the Riyadh Region. The administrator will be responsible for the day-to-day operations, configuration, monitoring, maintenance, and troubleshooting of Hardware Security Modules (HSMs) and Public Key Infrastructure (PKI) systems. This role involves implementing best practices for security, ensuring compliance with organizational policies, managing certificates, and collaborating with cross-functional teams to support security initiatives.Education<ul><li>Bachelor&rsquo;s degree in Computer Science, IT, Cybersecurity, or Engineering</li><li>Relevant security certifications are a strong plus</li></ul>Core Technical Skills (Must-Have)<ul><li>Hands-on experience with Entrust nShield HSMs</li><li>nShield Connect</li><li>nShield Solo</li><li>nShield Edge</li><li>Strong understanding of cryptography concepts:</li><li>Symmetric &amp; asymmetric encryption</li><li>RSA, ECC, AES</li><li>Hashing (SHA-256, SHA-512)</li><li>Digital signatures</li><li>Key management lifecycle:</li><li>Key generation, storage, rotation, backup, recovery, destruction</li><li>HSM security world management:</li><li>Security World creation</li><li>Administrator &amp; operator cards</li><li>Module initialization and recovery</li></ul>PKI &amp; Integration Skills<ul><li>Experience with PKI infrastructure</li><li>Integration of HSMs with:</li><li>Certificate Authorities (CA)</li><li>Core banking systems</li><li>Payment systems</li><li>SSL/TLS</li><li>Code signing platforms</li><li>Familiarity with:</li><li>KMIP</li><li>PKCS#11</li><li>CSP / JCE providers</li><li>REST APIs (basic understanding)</li></ul>Systems &amp; OS Knowledge<ul><li>Linux (RHEL, CentOS, Ubuntu) &ndash; very important</li><li>Windows Server (basic to intermediate)</li><li>Network fundamentals (ports, firewalls, secure connectivity)</li><li>Shell scripting (bash / basic automation)</li></ul>Operations &amp; Support<ul><li>HSM installation, upgrade, patching, and firmware updates</li><li>Troubleshooting HSM issues and performance</li><li>Incident response related to cryptographic systems</li><li>Backup, DR, and HSM high availability (HA) setups</li><li>Documentation &amp; audit support</li></ul>Certifications (Nice to Have)<ul><li>Entrust nShield training/certification</li><li>CISSP / CISM / CEH</li><li>ISO 27001 Lead Implementer/Auditor</li><li>PCI Professional (PCIP)</li></ul>Soft Skills<ul><li>Strong documentation skills</li><li>Ability to work with:</li><li>Security teams</li><li>Infrastructure teams</li><li>Application teams</li><li>Experience handling audits and compliance reviews</li><li>Attention to detail (critical for cryptographic operations)</li></ul>What We Offer: Competitive salary and benefits package. Opportunity to work on Entrust HSM &amp; PKI Project. Dynamic and collaborative work environment. Career growth and professional development opportunities.If you meet the above requirements and are passionate about HSM &amp; PKI, please submit your CV and portfolio of projects demonstrating your expertise.Job Type: Full-time

HSM & PKI Adminstrator

<div>This position functions around the clock, 24/7/365, to deliver extensive support for the enterprise RHEL server environment. The role involves the installation, configuration, management, operation, and maintenance of all RHEL server systems and RHEL Clusters (including Pacemaker). It is essential to ensure system stability through daily operations, patch management, monitoring, and troubleshooting, as well as providing support for SAP environments that operate on RHEL. 
Key Responsibilities:<ul><li>
Install, configure, and manage Linux servers and applications to ensure optimal performance and high availability.</li><li>
Monitor system performance, perform routine maintenance, and apply updates as needed.</li><li>
Identify and resolve issues related to the operating system, hardware, and network configurations.</li><li>
Implement and enforce security best practices within Linux environments, including firewalls, user permissions, and file integrity measures.</li><li>
Assist in the deployment and management of applications hosted on Linux servers.</li><li>
Document system configurations, procedures, and troubleshooting documentation for reference by the team.</li><li>
Support backup and recovery processes to maintain data integrity and availability.</li><li>
Collaborate with development teams to enhance deployment processes and ensure effective integration of Linux applications. Ensure that all RHEL systems are managed in accordance with vendor recommendations and security best practices, while also maintaining compliance with NCA, NIC, and SEC Cybersecurity regulations.</li><li>
Contribute to the management of the operating system lifecycle, including planning for version upgrades and decommissioning.</li><li>
Install, configure, manage, operate, and maintain RHEL server systems and clusters (e.g., RHEL 7, 8, 9). Provide daily operational support, including OS installation, monitoring, troubleshooting, virus protection, and resource management. Manage RedHat HA Extension (PACEMAKER) clusters and support SAP, SAP HANA, and SAP S/4HANA environments on the RHEL platform. Regularly review system logs and OS behavior to proactively monitor and address potential issues.</li><li>
Build strong relationships with the ERP, application, database, and web hosting teams for daily support, troubleshooting, and scheduled maintenance activities.
</li><li>Manage and maintain client agents for server monitoring (SCOM, AppDynamic) and server management (SCCM). Create and maintain technical and detailed design documentation, as well as technical operation documentation. Create, maintain, and delete user/group accounts and implement account policies. Raise and manage support tickets with RedHat, including troubleshooting, log collection, and follow-up.</li></ul> 

Requirements 
Requirements:<ul><li>
Degree: Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.</li><li>
Years of Experience: 3-5+ years of practical experience in Linux System Administration (RHEL/CentOS) in an enterprise context.</li><li>
Special Technical Skills: Proficient in RHEL (versions 7, 8, 9) and RHEL Clustering (Pacemaker). Extensive experience in supporting SAP/SAPHANA on RHEL. Demonstrated ability in the installation, monitoring, troubleshooting, and patch management of operating systems. Experience in managing user and group accounts. Familiarity with monitoring solutions such as SCOM/AppDynamics and management tools like SCCM.</li><li>
Special Generic Skills: Capability to work in a 24/7/365 shift environment. Excellent documentation skills, including design and operational documentation. Strong teamwork abilities for effective collaboration with application and database teams. Awareness of cybersecurity regulations (NCA, NIC).</li><li>
Decision Authority Matrix: Authorized to install, configure, patch, and maintain all RHEL systems and clusters. Responsible for daily operations, monitoring, and troubleshooting of the RHEL environment. Empowered to create and manage user/group accounts and their associated policies. Oversee the entire lifecycle of vendor support tickets for RedHat.</li></ul>
Preferred Qualifications:<ul><li>
Certifications such as Red Hat Certified System Administrator (RHCSA) or Linux Professional Institute Certification (LPIC) are a plus.</li><li>
Experience with cloud services (AWS, Azure) for deploying and managing Linux applications.</li><li>
Familiarity with configuration management tools (e.g., Ansible, Puppet).</li><li>
Ability to manage multiple priorities and projects in a fast-paced environment.</li><li>
Strong communication skills to work effectively with remote teams.</li></ul> 

Benefits 
Why Join Us:
Opportunity to work with a talented and passionate team.
Competitive salary and benefits package.
Exciting projects and innovative work environment.</div>

Linux OS System Administrator(Saudi National Only)-Remote

<div>As a Citrix Administrator/Consultant at M&uuml;ller&rsquo;s Solutions, you will be responsible for the design, implementation, and management of our Citrix environments. This role requires a deep understanding of Citrix infrastructure and various related technologies to deliver a reliable virtual desktop experience to our users. You will also provide expert guidance and support on all Citrix-related projects and issues, ensuring optimal performance and user satisfaction. 
Key Responsibilities:<ul>
<li>Strong experience in managing, configuring, and troubleshooting Citrix environments (XenApp/XenDesktop, Citrix Cloud, Citrix Virtual Apps &amp; Desktops).</li>
<li>Knowledge of Citrix ADC (NetScaler) and related load-balancing solutions.</li>
<li>Manage user profiles, applications, and security policies within the Citrix infrastructure.</li>
<li>Troubleshoot and resolve Citrix-related issues, providing timely support to end-users.</li>
<li>Monitor performance and usage statistics, optimizing the environment for efficient resource use.</li>
<li>Implement and maintain security measures, including access controls and encryption protocols.</li>
<li>Collaborate with IT teams to integrate Citrix solutions with existing infrastructures.</li>
<li>Document system configurations, processes, and user guides for knowledge sharing.</li>
<li>Stay current on Citrix technologies and industry trends, providing recommendations for improvements.</li>
<li>Expertise in Windows Server, Active Directory, and virtualization technologies (VMware/Hyper-V).</li>
<li>Knowledge of Citrix ADC (NetScaler) and related load-balancing solutions.</li>
<li>Experience in managing Citrix licensing, performing health checks, and ensuring compliance.</li>
<li>Skilled in planning and executing regular upgrades, patches, and environment optimizations.</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 in Citrix administration or a related role.</li>
<li>Strong knowledge of Citrix Virtual Apps and Desktops and Citrix networking products (NetScaler, ADC).</li>
<li>Proficient in Windows Server and Active Directory management.</li>
<li>Experience with virtualization technologies, particularly relevant to virtual desktop infrastructure (VDI).</li>
<li>Solid understanding of networking principles and protocols.</li>
<li>Relevant Citrix certifications (e.g., CCA-V, CCP-V) are highly desirable.</li>
</ul>Preferred Qualifications:<ul>
<li>Experience with PowerShell for automating administrative tasks.</li>
<li>Knowledge of monitoring tools to ensure performance and availability of Citrix environments.</li>
<li>Proven ability to work collaboratively in a team environment and communicate effectively with stakeholders.</li>
<li>Experience in project management and implementation of Citrix solutions in enterprise environments.</li>
<li>Strong problem-solving skills and attention to detail.</li> 
</ul> 
 
Benefits 
Why Join Us:
Opportunity to work with a talented and passionate team.
Competitive salary and benefits package.
Exciting projects and innovative work environment.</div>

Citrix Administrator / Consultant

<div>This position offers round-the-clock support, operating 24/7 throughout the year to deliver comprehensive assistance for the enterprise server environment. The responsibilities include the installation, configuration, management, operation, and maintenance of all Windows server systems and Windows Clusters. This role is crucial for maintaining system stability through daily operations, patch management, monitoring, and troubleshooting, as well as providing support for SAP environments that run on Windows. 
Key Responsibilities:
Role Overview
This position operates continuously throughout the year to deliver comprehensive support for the enterprise server landscape. The individual will be responsible for the installation, configuration, management, operation, and maintenance of all Windows server systems and Windows Clusters. This role is critical in ensuring system stability through daily operational tasks, patching, monitoring, and troubleshooting, while also providing support for SAP environments hosted on Windows.
Areas of Responsibility
Key Accountabilities
Strategic Management<ul><li>
Ensure that all Windows systems are effectively managed and maintained in accordance with vendor guidelines and security best practices, while also ensuring compliance with NCA, NIC, and SEC Cybersecurity regulations.</li><li>
Operations Management</li><li>
Install, configure, manage, operate, and maintain Windows Server systems and Windows Clusters (e.g., Server 2012, 2016). Provide daily operational support, including OS installation, monitoring, troubleshooting, virus protection, and resource management. Oversee Windows File shares and clusters, as well as support SAP, SAP HANA, and SAP S/4HANA environments on the Windows platform. Consistently review system logs and OS behavior to proactively monitor performance and resolve any issues.</li><li>
People Management</li><li>
Build Relationships</li><li>
Collaborate closely with ERP, application, database, and web hosting teams to address daily support and break/fix issues, as well as manage scheduled maintenance.</li><li>
Process Improvement &amp; Knowledge Management</li><li>
Manage and maintain client agents for server monitoring (SCOM) and server management (SCCM). Offer guidance for automation processes within the Microsoft Orchestrator environment. Develop and maintain both technical and detailed design documentation, as well as operational documentation. Create, manage, and delete user/group accounts, and enforce account policies. Raise and oversee support tickets with Microsoft, including troubleshooting, log collection, and follow-up activities.</li></ul> 

Requirements 
Requirements:<ul><li>
Degree: Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related discipline.</li><li>
Years of Experience: 3-5+ years of experience in enterprise Windows Server administration.</li><li>
Technical Skills: Proficient in Windows Server (2012, 2016+) and Windows Clustering. Extensive experience with Microsoft System Center (SCOM, SCCM), and knowledge of Microsoft Orchestrator for automation tasks. Familiarity with supporting SAP, SAP HANA, or SAP S/4HANA on Windows platforms. Skilled in operating system installation, monitoring, troubleshooting, and patch management. Experience managing Active Directory, user account configurations, and group policies.</li><li>
Generic Skills: Capability to function in a 24/7/365 shift-based work environment. Strong documentation abilities for both design and operational processes. Excellent skills in collaborating with application and database teams. Awareness of cybersecurity regulations (NCA, NIC).</li><li>
Decision Making Authority: Empowered to install, configure, patch, and maintain all Windows server systems and clusters. Accountable for daily operations, monitoring, and troubleshooting in the Windows environment. Authorized to create and manage user/group accounts and policies. Responsible for overseeing the full lifecycle of vendor support tickets with Microsoft.</li></ul>
Preferred Qualifications:<ul><li>
Familiarity with virtualization technologies (such as VMware or Hyper-V).</li><li>
Understanding of network fundamentals and protocols (TCP/IP, DNS, DHCP).</li><li>
Knowledge of system backup and recovery solutions.</li><li>
Detail-oriented and organized approach to managing tasks and documentation.</li><li>
Passion for technology and eagerness to stay updated on industry trends.</li></ul> 

Benefits 
Why Join Us:
Opportunity to work with a talented and passionate team.
Competitive salary and benefits package.
Exciting projects and innovative work environment.</div>

Windows OS System Administrator-(Saudi National Only)

Azeus Convene

<div>Azeus Systems Limited is looking for a Systems Engineer to be part of our growing support team for our product, Azeus Convene. Azeus Convene is a multi-awarded meeting and collaboration solution for Boards and Leadership Teams. Our client base has grown exponentially, and we have extended our global footprint in over 100 countries, which has already been recognized by reputable institutions across the globe.
Learn more about us: www.azeusconvene.com
As a Systems Engineer, you will design and implement systems architectures to ensure security frameworks. You will lead and coordinate with systems administrators and all project team members in managing system configuration and setting up and maintaining the most cost effective and efficient hardware and software to satisfy project requirements.
You will undergo intensive on-the-job training and mentoring to prepare you for the following responsibilities:
<ul><li>Setup servers with hardening and firewall policies between servers
</li></ul>o Implement applications developed by Azeus in the cloud (AWS, Azure, KSA cloud, etc.)
o Lead the implementation of applications developed by Azeus in client premises. You will be prepared to handle server and application software hardening, firewall policies setup, etc.<ul><li>Identify and analyze system integration problems
</li><li>Resolve server issues by identifying root cause and then doing immediate remedial actions
</li><li>Formulate and implement corrective actions in case problem re-occurs</li><li>Formulate and implement preventive actions to prevent the issue from happening again
</li><li>Identify tasks that are recurrent and recommend tools to automate those tasks
</li><li>On-call for support cases</li></ul>
What we are looking for:<ul><li>Fast learner and with excellent problem-solving skills
</li><li>Good organization skills and can work well under pressure and time constraints
</li><li>Flexible and can adapt to changing shift schedules as you may be assigned to work on weekends, holidays and on different time zones
</li><li>Excellent interpersonal and leadership skills 
</li></ul> 
 
Requirements 
<ul>
<li>Minimum 2 years in a similar systems engineering/support/DevOps role
</li><li>Familiar with cloud platforms (AWS, Azure, KSA cloud), firewalls, and Linux-based systems</li></ul></div>

Systems Engineer - KSA

<div>M&uuml;ller's Solutions is looking for a skilled SAP Basis Consultant to join our team. This role will involve the administration, maintenance, and support of our clients' SAP systems, ensuring optimum performance and reliability of the SAP landscape. You will be part of a talented team dedicated to providing high-quality SAP services to our clients.
Key Responsibilities:<ul>
<li>Install, configure, and maintain SAP environments, including development, test, and production systems.</li>
<li>Monitor system performance and troubleshoot issues to ensure high availability and reliability of SAP systems.</li>
<li>Perform system upgrades, patches, and enhancements as necessary.</li>
<li>Utilize SAP tools for transport management and client administration.</li>
<li>Implement and manage system backups and recovery plans to safeguard client data.</li>
<li>Collaborate with functional teams to support new system implementations and migrations.</li>
<li>Maintain comprehensive documentation of system configurations, procedures, and changes.</li>
<li>Participate in on-call support rotations to address urgent system issues as they arise.</li> 
</ul> 
 
Requirements 
Requirements:<ul>
<li>Bachelor's degree in Computer Science, Information Technology, or a related field.</li>
<li>At least 3-5 years of experience in SAP Basis administration.</li>
<li>Strong understanding of SAP installations, configurations, and system monitoring.</li>
<li>Familiarity with database management systems such as Oracle, SQL Server, or SAP HANA.</li>
<li>Experience with operating systems like Linux and Windows as they relate to SAP environments.</li>
<li>Good problem-solving skills and attention to detail to troubleshoot complex issues.</li>
<li>Ability to work collaboratively in a team environment, as well as independently when needed.</li>
<li>Excellent communication skills to effectively interact with clients and team members.</li>
<li>SAP certifications (e.g., SAP Certified Technology Associate) are preferred but not mandatory.</li>
<li>Willingness to learn and adapt to new SAP technologies and best practices.</li> 
</ul> 
 
Benefits 
Why Join Us:
Opportunity to work with a talented and passionate team.
Competitive salary and benefits package.
Exciting projects and innovative work environment.</div>

SAP Basis Consultant

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