Network Administrator Jobs in Saudi

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>Abacus Technology is seeking a Network Administrator to manage and maintain network infrastructure in a dynamic, mission-critical environment under the US Military Training Mission (USMTM). This full-time position in the Kingdom of Saudi Arabia.</p><p>Responsibilities</p><p>Network Administration:</p><ul><li>Administer, install, configure, troubleshoot, test, and maintain network-related hardware, including HAIPE encryption devices, switches, routers, and transport devices.</li><li>Utilize network monitoring and management tools to proactively identify, troubleshoot, and resolve performance issues.</li><li>Demonstrated experience in overseeing and troubleshooting complex Local Area Networking (LAN) issues.</li><li>Configure, deploy, and manage switch stacking solutions, including Cisco StackWise and StackWise Virtual Link (SVL) technologies</li><li>Implement and troubleshoot Layer 2 network solutions, including VLAN configuration, trunking, spanning-tree protocol (STP), and inter-switch connectivity.</li><li>Configure and manage TACLANE encryptors with the Agile-VLAN feature to enable simultaneous transmission of Layer 2 and High Assurance Internet Protocol Encryptor (HAIPE) traffic, enhancing network flexibility and efficiency.</li><li>Implement and manage 802.1X port-based network access control to ensure secure user authentication and device validation.</li><li>Configure and troubleshoot MAC Authentication Bypass (MAB) for non-802.1X-compliant devices, ensuring seamless network access while maintaining security standards.</li><li>Utilize NetFlow to monitor and analyze network traffic patterns, identify bottlenecks, and detect potential security threats.</li><li>Configure and manage Quality of Service (QoS) policies at the access layer to prioritize critical traffic such as voice, video, and real-time applications.</li></ul><p>Collaboration and Troubleshooting:</p><ul><li>Coordinate with offsite service providers (e.g., WAN, Voice, WANSEC) via Remedy/Service Now ticketing system to resolve issues with DMZs, boundary routers/switches, Cisco CUBE, firewalls, IDS/IPS, VPN concentrators, and encryption devices.</li><li>Work with local base operations teams (e.g., help desk, systems, ISP/OSP) to address outages, ensuring timely restoration per established SLAs.</li><li>Troubleshoot and coordinate VTC (Video Teleconferencing) outages with offsite bridge personnel.</li></ul><p>Performance Optimization and Upgrades:</p><ul><li>Perform performance monitoring, tuning, IOS upgrades, patching, backup and recovery, and problem resolution for network and voice routers/switches.</li><li>Actively participate in the planning and design of infrastructure upgrades or enhancements.</li></ul><p>Voice and Video Systems</p><ul><li>Collaborate with the Voice Engineer to troubleshoot, configure, and maintain voice and video systems, ensuring seamless communication services.</li><li>Assist with the deployment, testing, and optimization of voice and video-related hardware and software as required.</li><li>Provide supplementary support during outages or upgrades to ensure minimal downtime</li></ul><p>Risk Management and Compliance:</p><ul><li>Assist in building, maintaining, and updating Risk Management Framework (RMF) Assessment and Authorization to Operate (ATO) packages for two ARCENT Cyber Security-administered enclaves.</li><li>Ensure compliance with DISA Security Technical Implementation Guides (STIGs), Security Content Automation Protocol (SCAP) scans, and other Security Requirements Guidance.</li></ul><p>Documentation and Reporting:</p><ul><li>Assist in developing and completing system security documentation in accordance with RMF and eMASS workflows.</li><li>Identify and report system risks related to network and voice hardware/software.</li></ul><p>Asset Management:</p><ul><li>Maintain inventory and manage life cycle replacement schedules for network infrastructure.</li></ul></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><ul><li>4+ years experience in core network services connectivity and integration.</li><li>Must be Security+ and CCNA certified. CCNP certification desired.</li><li>Able to adhere to a disciplined troubleshooting methodology, and ensure task/mission completion, along with creating and maintaining necessary information.</li><li>Able to apply DoD and industry best practices, concerning daily network operations.</li><li>Able to analyze complex inputs and translate data into well-defined system requirements.</li><li>Comfortable interacting heavily with outside organizations, clients and end users to assess current state of systems and architecture, as well as future needs.</li><li>Able to apply DoD and industry best practices, concerning daily network operations.</li><li>Must have strong written and verbal communication skills.</li><li>Proficient in developing and maintaining detailed network diagrams, schematics, and documentation using Microsoft Visio or similar application to ensure accurate representation of the infrastructure.</li><li>Must be willing to work outside of normal business hours as needed to support unexpected issues or planned projects.</li><li>Must have a valid driver s license.</li><li>Must be a US citizen, hold a current Secret clearance, and be willing to live and work in the Kingdom of Saudi Arabia.</li><li>Applicants selected will be subject to a U.S. government security investigation and must meet eligibility requirements for access to classified information.</li><li>EOE/M/F/Vet/Disabled</li></ul><p></p></section>

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>Company : Saudi Aramco (ASC)</p><p>Skills : IT - Analysis &amp; Management , IT - Software Development</p><p>Experience : 5 + Years</p><p>Education : Bachelors/3-5 yr Degree</p><p>Location : Saudi Arabia</p><p>Aramco energizes the world economy.</p><p>Aramco occupies a special position in the global energy industry. We are one of the world's largest producers of hydrocarbon energy and chemicals, with among the lowest Upstream carbon intensities of any major producer.</p><p>With our significant investment in technology and infrastructure, we strive to maximize the value of the energy we produce for the world along with a commitment to enhance Aramco's value to society.</p><p>Headquartered in the Kingdom of Saudi Arabia, and with offices around the world, we combine market discipline with a generations' spanning view of the future, born of our nine decades experience as responsible stewards of the Kingdom's vast hydrocarbon resources. This responsibility has driven us to deliver significant societal and economic benefits to not just the Kingdom, but also to a vast number of communities, economies, and countries that rely on the vital and reliable energy that we supply.</p><p>We are one of the most profitable companies in the world, as well as amongst the top five global companies by market capitalization.</p><p>Overview</p><p>We are seeking an Industrial Computer Engineer to join Saudi Aramco's Marine Technical Support Department.</p><p>The Marine Technical Support Department is a vital part of Saudi Aramco's Industrial Services. The department has a reliable fleet of vessels to provide an assortment of Marine Services, to support the exploration, production, and transportation of oil, in and around Saudi Aramco's offshore concession areas.</p><p>Your primary role is to serve as the Process Automation &amp; Networks Administrator proponent representative, in the development, support and administration of Marine plants at Ras Tanura West Pier, Abu Ali Pier and Tanajib Pier respectively.</p><p>Duties and Responsibilities</p><p>As the successful candidate you will be required to perform the following:</p><p>Experienced in designing, implementing, support and maintenance of Operational Technology network infrastructure, including servers, workstations, routers, switches, firewalls, and other network devices.</p><p>Maintain system integrity and availability by implementing robust backup and recovery procedures, and performing regular maintenance and optimization tasks.</p><p>Solid experience and knowledge in Windows System Administration, configuring domain controller, active directory, creating or modifying group policies and etc., as per the applicable standards.</p><p>Experience with implementing and configuring Security Incident &amp; Event Management (Splunk) systems to detect and respond to security incidents.</p><p>Knowledge of compliance and configuration management tools (Tripwire), including their implementation, configuration, and use.</p><p>Solid experience and knowledge in relational database management systems.</p><p>Configure and administer WSUS to deploy and manage patches, updates, and hotfixes for all systems, ensuring compliance with organizational security policies.</p><p>Experienced in configuring and setting up automated backup &amp; recovery systems (Eg: Acronis, Veeam).</p><p>Ensure that all endpoints are properly configured and protected with the latest security updates and patches (Trellix ePolicy Orchestrator).</p><p>Configure and troubleshoot network monitoring tools, including SNMP, NetFlow, and packet capture. Monitor and analyze network traffic and logs to identify potential security threats and vulnerabilities.</p><p>Familiarity with cybersecurity principles and practices, including threat analysis, vulnerability assessment, and penetration testing.</p><p>Provide support during the - design review and feedback, factory acceptance test, site acceptance test, operational support, obsolescence management and upgrades, risk assessments, decommissioning, and/or actively participates in new projects as per the requirements of the department.</p><p>Engage in compliance evaluations and adhere to organizational standards, policies, and best practices to ensure regulatory requirements are met.</p><p>Develop and maintain technical documentation, including system diagrams, configuration files, and user/instruction manuals and procedures.</p><p>Facilitates and engages in technical discussions with external vendors and internal stakeholders to ensure effective communication and collaboration.</p><p>Ability to work in a team environment and collaborate with other stakeholders to achieve common goals.</p><p>Minimum Requirements</p><p>As the successful candidate you will be required to hold a Bachelor's degree in Computer Science/Engineering, from a recognized and approved institution.</p><p>You are also required to have completed five (5) years of experience in installation, configuration, setup, support of Cybersecurity infrastructure for the DCS and PLC systems in an industrial environment with five (5) years of experience in the Oil &amp; Gas Industry.</p><p>Must be fluent in written and oral English and shall have wide knowledge in Cybersecurity and Industrial Automation systems.</p><p>Work Location and Work Schedule</p><p>Work Location: Within Saudi Arabia - To be specified in Job offer</p><p>Work Schedule: Full Time - To be specified in Job offer</p><p>Job Post Duration</p><p>Job posting start date: 02/24/2026</p><p>Job posting end date: 12/31/2026</p><p>Working environment</p><p>Our high-performing employees are drawn by the challenging and rewarding professional, technical and industrial opportunities we offer, and are remunerated accordingly.</p><p>At Aramco, our people work on truly world-scale projects, supported by investment in capital and technology that is second to none. And because, as a global energy company, we are faced with addressing some of the world's biggest technical, logistical and environmental challenges, we invest heavily in talent development.</p><p>We have a proud history of educating and training our workforce over many decades. Employees at all levels are encouraged to improve their sector-specific knowledge and competencies through our workforce development programs - one of the largest in the world.</p><p>Apply Now</p></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><p>As the successful candidate you will be required to hold a Bachelor's degree in Computer Science/Engineering, from a recognized and approved institution.</p><p>You are also required to have completed five (5) years of experience in installation, configuration, setup, support of Cybersecurity infrastructure for the DCS and PLC systems in an industrial environment with five (5) years of experience in the Oil &amp; Gas Industry.</p><p>Must be fluent in written and oral English and shall have wide knowledge in Cybersecurity and Industrial Automation systems.</p><p></p></section>