Senior IT Infrastructure & Network Engineer

About This Role

Job Summary:

We are seeking a highly skilled and experienced IT Infrastructure & Network Engineer to design, implement, secure, and manage enterprise IT infrastructure across Cloud and on-premises environments. The ideal candidate will have strong expertise in networking, DNS and SSL management, proxy configuration, infrastructure architecture, CI/CD automation, and performance monitoring.

Key Responsibilities:

1. Network & Security Management

•Manage enterprise network infrastructure including routing, switching, firewall policies, and segmentation.

•Administer and manage DNS services (including DynDNS).

•Manage SSL/TLS certificates lifecycle (generation, renewal, deployment, and compliance).

•Configure, deploy, and manage proxy servers.

•Perform log source integration with SIEM or centralized logging systems.

•Troubleshoot network performance, connectivity, and security issues.

2. IT Infrastructure Architecture & Management

•Design and maintain scalable IT infrastructure architectures for internal and external clients.

•Manage both Cloud and On-Premises Infrastructure environments.

•Design, implement, and manage CI/CD automation pipelines to the Cloud.

•Oversee infrastructure lifecycle management including upgrades and patching.

•Implement infrastructure security controls and compliance standards.

•Monitor infrastructure performance, integrity, and availability

•Manage capacity and resource planning.

Technical Skills & Competencies:

•Strong knowledge of Virtualization technologies (VMware, Hyper-V, etc.).

•Advanced understanding of networking concepts (TCP/IP, DNS, VPN, Load Balancing, Proxies).

•Experience with cloud platforms (AWS, Azure, or GCP).

•Infrastructure performance monitoring and optimization.

•Scripting knowledge (PowerShell, Bash, Python) is a plus.

Soft Skills:

•Strong leadership skills and ability to work collaboratively in a team.

•Excellent written and spoken English communication skills.

•Detail-oriented and well organized.

•Strong problem-solving and analytical skills.

•Ability to manage multiple priorities effectively.

Qualifications :

•Minimum a bachelor’s degree in computer science, computer engineering, or a closely related field.

•Minimum of 5 years of experience in a similar infrastructure/network engineering role.

•Current professional certifications for Network Technologies, IT Infrastructure Management, and Virtualization.

Job Type: Full-time

Work Location: In person