Job description

Responsibilities: - Design, deploy, and manage on-premise and virtualized infrastructure using VMware and Proxmox. - Install, configure, and maintain Windows Server (AD, DNS, DHCP, Group Policy, etc.). - Manage and support Linux-based systems and applications (Ubuntu, CentOS, etc.). - Administer network infrastructure including switches, firewalls, and VPNs. - Monitor system performance, troubleshoot issues, and ensure high availability of critical systems. - Plan and implement system upgrades, patches, and configurations. - Maintain backup and disaster recovery solutions. - Create and maintain technical documentation, SOPs, and system diagrams. - Collaborate with development, security, and support teams to ensure infrastructure aligns with business needs and security policies. - Provide tier 2/3 support for escalated issues. Requirements: - Proven experience as a Systems Engineer or similar role. - Design, deploy, and maintain secure and scalable cloud infrastructure in Microsoft Azure GCC High. - Strong understanding of network protocols, IP addressing, routing, switching, and network security. - Hands-on experience with Windows Server 2016/2019/2022. - Proficiency with Linux system administration (bash scripting is a plus). - Experience managing virtual environments using VMware vSphere/ESXi and Proxmox VE. - Knowledge of storage systems (SAN/NAS), backups, and disaster recovery practices. - Familiarity with monitoring tools (e.g., Zabbix, Nagios, PRTG). - Ensure full compliance with NIST 800-171, DFARS, CMMC, and other relevant standards. Strong communication and documentation skills. - Provide tier 3 support for escalated system issues, troubleshooting complex problems related to cloud networking, identity, and infrastructure. Preferred Qualifications: - Certifications such as MCSA/MCSE, VCP, CompTIA Network+, Comptia security+ or Cisco CCNA. - Experience with cloud environments (e.g., Azure, AWS, hybrid deployments). - Exposure to infrastructure-as-code (e.g., Ansible, Terraform). - Knowledge of containerization (e.g., Docker, Kubernetes) is a plus.

Requirements