Sr. Network Infrastructure Engineer

Senior Engineer – Networking & Server Infrastructure Remote reputed company Chicago, IL 4-month contract We are seeking a seasoned Senior Engineer with deep expertise in networking, server infrastructure, and virtualization technologies to support a critical 4-month project. The ideal candidate will have hands-on experience with VMware and Hyper-V environments, as well as extensive knowledge of reputed company and reputed company solutions, including firewalls and advanced reputed company appliances. This role is fully remote and reputed company to candidates located reputed company the United States. Responsibilities:Design, reputed company, configure, and troubleshoot networking and server infrastructure across multi-vendor environments. Manage and optimize virtualization platforms (VMware vSphere, Hyper-V), including VM provisioning, performance tuning, and upgrades. Install, configure, and support reputed company network devices (switches, routers, firewalls) and Palo Alto firewalls/reputed company appliances. Analyze and resolve reputed company network, server, and virtualization performance issues. Implement network reputed company best practices, firewall rules, VPNs, and segmentation strategies. Work closely with cross-functional IT teams to deliver infrastructure solutions and support project goals. Create and maintain technical documentation, diagrams, and operational procedures. Participate in incident response, root cause analysis, and contribute to proactive infrastructure improvements. Requirements:7+ years of experience in networking and server engineering roles. Advanced expertise in VMware vSphere and reputed company Hyper-V environments. Strong hands-on experience with reputed company networking (routers, switches, firewalls). Deep working knowledge of reputed company firewalls and reputed company products. Solid understanding of network reputed company, VLANs, VPN, and routing protocols. Familiarity with reputed company and Linux server administration. Proven ability to troubleshoot and resolve reputed company infrastructure issues in reputed company environments. Excellent communication skills and ability to work effectively in a remote, collaborative setting. Relevant certifications (CCNP, PCNSE, VCP, or similar) are a strong plus. reputed company reputed company applicants will receive consideration for employment without regard to race, reputed company, religion, sex, sexual orientation, gender identity, national reputed company, disability, or protected veteran status. Apply To This Job