Senior Linux System Administrator

At Resolve Tech Solutions, we deliver innovative IT services and infrastructure support that power business operations across industries. We pride ourselves on creating scalable, secure, and high‑performing environments for our clients, and we’re looking for passionate professionals to join our growing team. Position Overview We are seeking a skilled and proactive RHEL Linux/Windows System Administrator to manage, maintain, and enhance both Linux and Windows server environments. The ideal candidate will have hands‑on experience with server administration, system security, virtualization, patch management, and scripting. You’ll be a key player in ensuring system uptime, supporting deployments, and troubleshooting issues across mixed OS infrastructures. Key Responsibilities Administer, monitor, and maintain Linux and Windows servers and services. Perform regular system updates, patching, and backups. Implement and manage system security configurations and access controls. Diagnose and resolve hardware, software, and network issues across OS platforms. Create and maintain system documentation, procedures, and knowledge base articles. Support virtualization platforms (e.g., VMware, Hyper‑V) and cloud integrations (AWS, Azure). Automate routine tasks using scripts (Bash, PowerShell, etc.). Assist in system performance tuning, disaster recovery planning, and system audits. Collaborate with internal teams to support application deployments and infrastructure projects. Required Qualifications 3+ years of hands‑on experience administering both Linux and Windows systems. Proficiency in system tools, command‑line utilities, and scripting languages. Experience with Active Directory, DNS, DHCP, and Group Policy. Familiarity with Linux distributions (e.g., Ubuntu, CentOS, Red Hat). Strong knowledge of networking fundamentals and system security practices. Experience with monitoring tools (e.g., Nagios, Zabbix, SolarWinds). Excellent problem‑solving and communication skills. Preferred Qualifications Experience with cloud platforms (AWS, Azure) and container technologies (Docker, Kubernetes). Exposure to DevOps practices and CI/CD tools. What We Offer Competitive salary and benefits Opportunity to work with cutting‑edge technologies Collaborative and supportive team culture Ongoing learning and development opportunities #J-18808-Ljbffr