Tabuk Other Job Listings

Penetration Testing Engineer63360123816195110

Workable

Penetration Testing Engineer

Tabuk Saudi Arabia

We are seeking a highly motivated and skilled Penetration Testing Engineer to join our cybersecurity team. The ideal candidate will be responsible for conducting comprehensive penetration tests on our systems, networks, and applications to identify and mitigate security vulnerabilities. You will play a crucial role in ensuring the security and integrity of our digital assets by simulating real-world cyberattacks and providing actionable recommendations for remediation. Responsibilities: Penetration Testing and Vulnerability Assessment: Conduct internal and external penetration tests on web applications, mobile applications, networks, and infrastructure. Perform vulnerability assessments and security audits to identify weaknesses and potential attack vectors. Utilize various penetration testing tools and techniques, including manual and automated methods. Simulate real-world attack scenarios to assess the effectiveness of existing security controls. Perform social engineering assessments, if required. Perform wireless network assessments. Reporting and Remediation: Document and report identified vulnerabilities with clear and concise descriptions, including severity levels and potential impact. Provide detailed recommendations for remediation and mitigation strategies. Present findings to technical and non-technical stakeholders. Track and verify the implementation of remediation efforts. Retest systems after patches are applied. Security Research and Development: Stay up-to-date with the latest security threats, vulnerabilities, and attack techniques. Research and evaluate new penetration testing tools and methodologies. Contribute to the development and improvement of internal security testing processes. Contribute to the creation of security best practices. Compliance and Standards: Ensure all penetration testing activities comply with relevant legal, regulatory, and ethical standards. Adhere to industry best practices and security frameworks (e.g., OWASP, NIST). Maintain confidentiality of sensitive data. Qualifications: Education: Bachelor's degree in Computer Science, Information Security, or a related field (or equivalent experience). Experience: 3 years of experience in penetration testing or a related security role. Technical Skills: Proficiency in using penetration testing tools (e.g., Metasploit, Nmap, Burp Suite, Wireshark). Strong understanding of networking protocols, operating systems (Windows, Linux), and web application architectures. Knowledge of common web application vulnerabilities (e.g., OWASP Top 10). Experience with scripting languages (e.g., Python, Bash, PowerShell). Knowledge of cloud security (AWS, Azure, GCP). Knowledge of mobile application security. Certifications (Preferred): Certified Ethical Hacker (CEH) Offensive Security Certified Professional (OSCP) GIAC Penetration Tester (GPEN) CISSP Soft Skills: Strong analytical and problem-solving skills. Excellent communication and interpersonal skills. Ability to work independently and as part of a team. Strong ethical principles and a commitment to confidentiality

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Dell Field Service Engineer ( Saudi onsite )63370025718787111

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Dell Field Service Engineer ( Saudi onsite )

Tabuk Saudi Arabia

· Conduct weekly comprehensive system diagnostics, verify operational status of hardware/software components, and review system logs and alerts to preemptively address issues. · Coordinate and perform firmware upgrades on-site, ensuring minimal disruption. · Backup critical configurations and data, validate post-upgrade functionality, and document upgrade activities. · Identify and replace faulty CRUs, ensuring all replacements follow Dell’s best practices. Test and validate components and maintain records for inventory tracking. · Provide on-site support for critical customer operations and urgent out-of-standard requests, including after-hours support. Qualifications: · 5+ years of hands-on experience in IT systems support, technical troubleshooting, and diagnostics. · Strong understanding of hardware/software systems, particularly Dell products. · Dell Certification is a must

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Nutanix Database Expert63369837508355112

Workable

Nutanix Database Expert

Tabuk Saudi Arabia

Nutanix Database (NDB) Expert The roles and responsibilities for a Nutanix Database (NDB) Expert, focusing on managing, optimizing, and securing database environments within the Nutanix ecosystem: Roles and Responsibilities Nutanix Database Service (NDB) Management and Deployment · Deploy and manage Nutanix NDB clusters and instances, configuring them to support organizational requirements for availability, security, and performance. · Create and maintain database blueprints within Nutanix NDB to standardize database provisioning, configuration, and scaling. · Ensure optimal setup and operation of databases on Nutanix NDB, including support for SQL Server database engines. · Manage the NDB configuration and maintain the NDB related profiles such as (Software profile, domain profile etc.) · Configure, Validate and maintain the usage of NDB Managed Network and IP address. · Configure, Validate and the DB server VM status and DB Status, that is managed by NDB. · Validate, remediate and fix the potential issues/errors/warnings that are available in the NDB Dashboard. · Monitor the operations that are happening in the NDB and any failure to investigate and fix the issue in NDB Console. · Configure, Validate and maintain the compute and CPU usage in PE along with NDB. · Configure, Validate and maintain the NDB Server VM and NDB Agent VM (If applicable). · Discuss the NDB additional requirements which are not currently implemented and that are supported by NDB now. · Plan and implement the NDB additional requirements after discussing the pros and cons with the customer. · Nutanix Cluster Management · Nutanix Cluster Configuration and Maintenance · Monitoring and troubleshooting – Prism Pro · Health Checks Performance Monitoring and Optimization · Continuously monitor Nutanix DB performance, identifying bottlenecks, optimizing queries, and tuning configurations for improved efficiency. · Use Nutanix tools like Prism and NDB Analytics to gather insights on database performance, storage utilization, and workload distribution. · Implement automated alerts and performance baselines, proactively addressing potential issues before they impact users. · Managing SQL Server databases that are hosted on NDB and Nutanix platform. · Monitoring system's health and performance. · Ensuring high levels of performance, availability, sustainability and security. · Refining and automating regular processes, tracking issues, and documenting changes. · Performing scheduled maintenance and supporting release deployment activities after hours. · Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security. · Independently analyze, solve, and correct issues in real time, providing problem resolution end-to-end. · Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members. Data Security and Compliance · Implement security best practices for Nutanix DB, including access controls, encryption, and audit logging, to protect sensitive data. · Ensure Nutanix DB environments comply with industry standards and regulations (e.g., GDPR, HIPAA) and meet internal security requirements. · Perform regular security assessments and audits on database configurations, access privileges, and user activity within the Nutanix environment. · Maintain knowledge of current systems architecture and configuration · Infrastructure and Operations documentation (as built, procedures, network) Disaster Recovery and High Availability · Develop and implement disaster recovery (DR) solutions within Nutanix NDB, including backup strategies and failover configurations to ensure data resilience. · Set up and test backup and restore procedures, ensuring the rapid recovery of databases in case of system failures. · Design high-availability architectures using Nutanix capabilities, such as replication and automated failover, to minimize downtime and data loss. · Assisting with BCP/DRP planning and implementation. · Define the configuration best practices to maximize the performance of database and NDB products on the Nutanix Platform. Automation and Infrastructure as Code (IaC) · Use Nutanix Calm or other automation tools to implement Infrastructure as Code (IaC) for database provisioning, scaling, and configuration. · Automate routine tasks, such as backup scheduling, patching, and monitoring, reducing the need for manual intervention and improving consistency. · Develop scripts and workflows to streamline database operations, ensuring they align with Nutanix's automation standards and practices. Database Lifecycle Management · Manage the lifecycle of Nutanix DB environments, including upgrades, patches, and migrations, ensuring minimal downtime and compatibility with existing workloads. · Regularly assess and update database instances, applying updates and security patches as needed to maintain performance and security. · Create decommissioning plans for outdated or unused databases, reclaiming resources and ensuring compliance with data retention policies. Capacity Planning and Resource Optimization · Monitor resource usage within Nutanix DB, including CPU, memory, and storage, to ensure sufficient capacity for current and future demands. · Implement scaling strategies, such as vertical or horizontal scaling, to support growth and optimize resource utilization. · Conduct regular assessments of resource allocation and recommend adjustments to improve cost-effectiveness and performance. Collaboration and Stakeholder Engagement · Collaborate with development, DevOps, and infrastructure teams to align database management practices with broader IT objectives.

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