IT Systems Engineer

We are seeking a highly skilled and experienced IT Systems Engineer to manage and optimize our critical infrastructure. This role requires a deep understanding of networking, storage systems, virtualization technologies, and both Windows and Linux server environments. The ideal candidate will play a key role in designing, deploying, and maintaining enterprise-level IT infrastructure to ensure reliability, security, and high availability.

Design, configure, and maintain local area networks (LAN), wide area networks (WAN), and VPNs.

• Troubleshoot and resolve complex networking issues related to firewalls, routers, and switches (Sonic walls, Palo Altos, Merakis, Cisco, Juniper, etc.).

• Monitor network performance and ensure system availability and reliability.

• Implement security measures such as access controls, VPN tunnels, and firewall configurations.

Storage Systems:

• Manage enterprise storage solutions (SAN, NAS) and ensure data availability, performance, and security.

• Perform capacity planning, storage provisioning, and data replication.

• Develop and maintain backup and disaster recovery strategies, ensuring data integrity and minimal downtime.

• Virtualization (ESXi):

• Install, configure, and manage VMware ESXi infrastructure and virtual machines.

• Optimize virtualization environments for performance, scalability, and availability.

• Ensure regular updates, patch management, and monitoring of virtualized systems.

• Windows Server Administration:

• Deploy, maintain, and troubleshoot Windows Server environments (Active Directory, DNS, DHCP, IIS, etc.).

• Manage server roles, permissions, and security policies.

• Ensure proper patch management, backups, and disaster recovery procedures for Windows-based systems.

• Linux Systems Administration:

• Install, configure, and maintain Linux servers (RedHat, Ubuntu, CentOS, etc.).

• Automate tasks and monitor server performance using scripting (Bash, Python).

• Implement security measures and best practices for Linux environments.

• System Monitoring and Performance Tuning:

• Set up monitoring tools and respond to alerts to proactively identify and resolve system performance issues.

• Implement performance tuning for servers, storage, and network systems.

• Security & Compliance:

• Implement and maintain security best practices, policies, and procedures.

• Conduct regular audits and ensure compliance with relevant standards.

Collaboration and Documentation:

• Work closely with cross-functional teams, including developers, database administrators, and support staff.

• Document infrastructure configurations, procedures, and policies for future reference.

Qualifications:

• Bachelor's degree in information technology, Computer Science, or related field.

• 5+ years of experience in IT systems engineering with a focus on networking, storage, and virtualization.

• Strong hands-on experience with networking protocols and equipment.

(TCP/IP, DNS, VLANs, etc.).

• Expertise in storage systems (SAN, NAS) and backup/disaster recovery solutions.

• In-depth knowledge of VMware ESXi and vSphere administration.

• Proficiency in managing Windows Servers (Active Directory, Group Policy) and Linux environments.

• Experience with scripting and automation tools (PowerShell, Bash, Python).

• Strong problem-solving skills and the ability to troubleshoot complex technical issues.

• Industry certifications such as CCNA, VCP, RHCE, or MCSA are highly desirable.

Soft Skills:

• Excellent communication (English) and interpersonal skills.

• Ability to work independently and as part of a team.

• Strong documentation skills and attention to detail.

• A proactive and results-oriented approach to solving technical challenges.

Preferred Certifications:

• Cisco Certified Network Associate (CCNA) or higher.

• VMware Certified Professional (VCP).

• Red Hat Certified Engineer (RHCE) or Linux+.

• Microsoft Certified: Windows Server Administrator (MCSA/MCSE).