Senior IT Systems Administrator

Responsabilités

Experienced Systems Administrator needed to oversee and maintain the integrity, security, and performance of our IT infrastructure. The role requires expertise in managing servers, networks, and system configurations to ensure optimal uptime and reliability. Responsibilities include installing, configuring, and troubleshooting hardware and software, implementing security protocols, and monitoring system health through proactive diagnostics. Additionally, the ideal candidate will possess strong problem-solving skills, a deep understanding of operating systems (Windows/Linux), and proficiency in scripting languages (PowerShell, Bash) to automate routine tasks. Experience with virtualization technologies (VMware, Hyper-V), backup solutions, and disaster recovery procedures is highly desirable. Excellent communication abilities are essential for collaborating with cross-functional teams to resolve issues efficiently and provide technical guidance to end-users. Clarke International University is actively seeking a qualified Senior Lecturer in Law to join its esteemed faculty. The ideal candidate will possess a minimum of a Master’s degree in Law, coupled with at least five years of relevant teaching experience. Strong research and publication credentials are essential, along with a demonstrated commitment to academic excellence and student mentorship. Responsibilities include delivering high-quality lectures, supervising student research projects, and contributing to curriculum development. The successful applicant will also engage in community outreach initiatives and foster collaborations with legal professionals and institutions. Fluency in English is required, and prior experience in international legal education is advantageous. The role necessitates a Bachelor’s degree or higher in a relevant field, supplemented by continuous professional development to ensure up-to-date expertise. Prior instructional experience is essential, with at least three years in a similar capacity preferred. Additionally, familiarity with modern educational technologies and methodologies is required to enhance learning outcomes. The successful candidate will be responsible for designing, delivering, and evaluating training programs, ensuring alignment with organizational objectives and learner needs. Strong interpersonal and communication abilities are crucial to engage diverse audiences effectively. We are seeking a skilled professional to join our team in the fields of Computer and IT within the Education sector. The ideal candidate will possess strong technical expertise along with a passion for educational innovation. Responsibilities include developing and maintaining IT infrastructure, providing technical support to faculty and students, and implementing digital learning solutions to enhance the educational experience. The role requires proficiency in various software applications, network management, and cybersecurity protocols. Additionally, the candidate should have excellent communication skills to collaborate effectively with educators and administrators. A degree in Computer Science, Information Technology, or a related field is preferred, along with relevant certifications and prior experience in an educational setting. JOB SUMMARY The Systems Administrator will oversee the administration, upkeep, and enhancement of the organization’s virtualization infrastructure, Linux-based systems, databases, and open-source educational platforms. This position will center on managing enterprise environments with Proxmox VE, handling virtual machines, LXC containers, clustering, high availability configurations, live migrations, and Proxmox Backup Server operations. This role will manage the implementation, setup, configuration, ongoing maintenance, and performance enhancement of critical academic systems, such as Moodle, BigBlueButton, Doha ILS, and Space, to guarantee dependable and secure operations for educational, library, and research functions. Under the purview of this role, the incumbent will be tasked with executing a comprehensive array of duties and responsibilities, encompassing the primary functions essential to the position. The individual will undertake critical tasks designed to advance organizational objectives, ensuring alignment with strategic priorities while maintaining a high standard of operational excellence. Key accountabilities will include managing core responsibilities with precision, fostering collaboration across teams to achieve collective goals, and upholding accountability for results delivered. Additionally, the position demands adherence to established protocols, diligent performance monitoring, and proactive problem-solving to mitigate challenges and optimize outcomes. We seek a seasoned professional to oversee and optimize virtualization and infrastructure environments. This role requires deep expertise in designing, implementing, and maintaining virtualized systems, including hypervisors, virtual machines, and cloud-based solutions. Proficiency in VMware, Hyper-V, or similar platforms, along with strong networking and storage knowledge, is essential. The ideal candidate will ensure high availability, security, and performance of the infrastructure while collaborating with cross-functional teams to align technology with business objectives. Responsibilities include troubleshooting complex issues, automating processes, and staying current with industry trends to drive continuous improvement. Administer and uphold enterprise-grade virtualization infrastructures employing exclusively Proxmox Virtual Environment (VE). Provision and expand Proxmox Virtual Machines (KVM) and Linux Containers (LXC) as required to meet operational demands. Configure Proxmox clusters, establish high availability (HA) setups, manage live migrations, and deploy Proxmox Backup Server (PBS) configurations. Responsibilities include overseeing the allocation and balancing of computing resources such as CPU, memory, and Ref/ZFS storage across nodes to ensure optimal utilization. As a contributor to open-source and educational platforms, your role involves collaborating with global developers to enhance software accessibility and educational resources. You will be responsible for writing and reviewing code, documenting technical processes, and ensuring projects adhere to best practices in transparency and community-driven development. Additionally, you may assist in creating tutorials, troubleshooting issues, and participating in discussions to improve user experience and platform functionality. Strong proficiency in programming languages, a passion for learning, and the ability to work independently or in a team are essential for success in this position. Deploy and maintain Learning Management Systems (LMS) and digital repository platforms, including Moodle, Doha Integrated Library System (ILS), and Space. Configure and tailor BigBlueButton to maximize its efficiency and performance, ensuring seamless web conferencing and virtual classroom experiences. Execute routine updates, apply necessary patches, and upgrade all open-source applications to their latest versions consistently. We are seeking a skilled Systems Administrator to oversee and maintain our IT infrastructure, ensuring optimal performance, security, and reliability. The ideal candidate will manage servers, networks, and cloud services while troubleshooting technical issues and implementing system upgrades. Responsibilities include configuring and monitoring hardware and software, enforcing security protocols, and providing technical support to end-users. A strong background in operating systems, virtualization, and scripting is required, along with proficiency in networking fundamentals. The role demands exceptional problem-solving abilities, meticulous attention to detail, and the capacity to work collaboratively in a fast-paced environment. Familiarity with automation tools and backup solutions is a plus. Administer Linux/Unix servers operating within Proxmox virtual environments. Oversee service operations with meticulous attention to the configuration and management of DHCP and DNS servers to ensure optimal performance and reliability. Monitor system performance, identify and resolve outages, and proactively implement robust security measures to safeguard operations. We are seeking a skilled Database Management professional to oversee the organization, security, and efficiency of our data systems. The ideal candidate will possess expertise in database design, implementation, and maintenance, ensuring optimal performance and reliability. Responsibilities include designing and optimizing database structures, managing data integrity and security, performing regular backups, and troubleshooting issues to minimize downtime. Proficiency in SQL, as well as experience with database management systems such as MySQL, PostgreSQL, or Oracle, is essential. Additionally, the role requires strong problem-solving skills, attention to detail, and the ability to collaborate effectively with cross-functional teams. A degree in Computer Science, Information Technology, or a related field is preferred, along with relevant certifications in database administration. Develop, manage, and enhance relational databases—including MySQL and PostgreSQL—to ensure peak performance and reliability for critical applications. Develop and execute comprehensive backup strategies and robust disaster recovery plans to safeguard against data loss and ensure uninterrupted operations.

Develop, optimize, and execute SQL queries to address troubleshooting challenges and fulfill custom reporting requirements. Bachelor’s degree in Computer Science, Engineering, or a related field is necessary. A minimum of three years’ experience in software development, with proficiency in programming languages such as Java, Python, or C++. Strong problem-solving skills and the ability to work collaboratively in a team environment are essential. Familiarity with Agile methodologies and version control systems like Git is also required. Excellent communication skills for conveying technical concepts to non-technical stakeholders are a must. A Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or a closely related field is required. Seeking candidates with a proven track record of 3 to 5 years in systems administration, ideally within an academic environment. Proven expertise in virtualization technologies is required, specifically with Proxmox VE, LXC containers, and hypervisor cluster management. Demonstrated expertise in operating Moodle, BigBlueButton, Doha, and Space platforms is essential. Possessing a solid grasp of essential network protocols, particularly DNS and DHCP, is a key requirement for this role. Proficient in administering open-source databases with a strong working knowledge of their operations and management. Advanced proficiency in Linux server administration is required, with expertise in distributions such as Ubuntu, Debian, or CentOS. Demonstrates exceptional proficiency in strategic planning, problem-solving, and effective communication, coupled with a strong ability to analyze complex data and drive informed decision-making. Exhibits advanced organizational skills, meticulous attention to detail, and a proactive approach to managing multiple priorities in fast-paced environments. Requires proven expertise in [specific industry/field, if applicable], along with a deep understanding of regulatory compliance and best practices. Must possess robust leadership capabilities, collaboration skills, and the capacity to mentor and inspire teams to achieve collective goals. Additionally, fluency in [relevant languages/tools, if applicable] and familiarity with [specific software/technologies] are highly advantageous.

• Demonstrates outstanding organizational capabilities and proficient time management expertise.

Demonstrates exceptional proficiency in both written and verbal communication. Strategic thinkers who can anticipate challenges and proactively devise effective solutions are essential for this role. Demonstrates exceptional proficiency in conducting thorough research, performing detailed analysis, and crafting well-structured, persuasive proposals. Skilled in leveraging Microsoft Office Suite—including Word, Excel, and PowerPoint—as well as project management applications and CRM solutions with a high level of expertise. Demonstrated capability to perform effectively under tight deadlines, manage competing priorities, and thrive in dynamic, high-pressure work settings. Demonstrates exceptional ability to cultivate and sustain productive relationships with both internal colleagues and external partners. We excel in cultivating strong relationships and navigating diplomatic interactions with tact and professionalism. We seek a professional with extensive experience in branding and communication, demonstrating a strong ability to craft compelling narratives and develop cohesive visual identities. This role requires a deep understanding of brand positioning, strategic messaging, and cross-channel communication to ensure consistency across all platforms. The ideal candidate will possess the skills to align brand strategies with business objectives while fostering meaningful connections with target audiences. At Clarke International University, we invite professionals to contribute to an innovative learning environment dedicated to excellence and impact. Our institution seeks individuals who are passionate about fostering academic growth and empowering students through transformative education. With a commitment to quality, integrity, and community engagement, we offer opportunities for career development and meaningful contributions to higher education. Ideal candidates will embrace our values of collaboration, innovation, and service, while aligning with our mission to provide accessible, high-quality education. Join us in shaping the future of education and making a lasting difference in the lives of learners.

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