Bangalore, Karnataka, India
Information Technology
Full-Time
FINVASIA
Overview
Job Summary
We are looking for a knowledgeable and proactive Linux System and Networking Administrator with strong experience in virtualization (especially Proxmox and VMware vCenter) and a deep understanding of enterprise networking.
You will be responsible for maintaining our Linux systems, managing virtualized environments, and ensuring robust and secure network operations across the organization.
Key Responsibilities
Linux System Administration :
Experience :
We are looking for a knowledgeable and proactive Linux System and Networking Administrator with strong experience in virtualization (especially Proxmox and VMware vCenter) and a deep understanding of enterprise networking.
You will be responsible for maintaining our Linux systems, managing virtualized environments, and ensuring robust and secure network operations across the organization.
Key Responsibilities
Linux System Administration :
- Install, configure, and maintain Linux servers (Ubuntu, CentOS, RHEL) in physical and virtual environments.
- Manage web, database, file, and directory services, including Apache/Nginx, MySQL/PostgreSQL, Samba, and LDAP.
- Develop and maintain system automation scripts using Bash, Ansible, or similar tools.
- Ensure system uptime, performance, and reliability through proactive monitoring and maintenance.
- Administer and maintain Proxmox VE and VMware vCenter/ESXi virtual environments.
- Provision, clone, snapshot, and manage virtual machines and containers.
- Monitor and optimize virtual resource utilization (CPU, memory, storage).
- Assist in planning and implementing scalable, redundant virtualization infrastructure.
- Design, configure, and manage LAN/WAN environments, including VLANs, routing, trunking, and link aggregation.
- Administer and maintain firewalls (e.g, pfSense, iptables, FortiGate), VPNs, and secure remote access solutions (OpenVPN, WireGuard).
- Monitor network performance and troubleshoot issues using tools like tcpdump, Wireshark, and NetFlow.
- Maintain DNS, DHCP, NAT, and port forwarding rules in both physical and virtualized networks.
- Harden Linux systems and network infrastructure based on best practices.
- Conduct periodic audits, patching, and updates for operating systems, hypervisors, and firewalls.
- Implement and maintain intrusion detection/prevention systems (IDS/IPS) and network access control.
- Provide tier 2/3 support for Linux, network, and virtualization-related issues.
- Document infrastructure, network diagrams, system configurations, and SOPs.
- Work closely with IT security, DevOps, and cloud teams to ensure a consistent and secure infrastructure.
Experience :
- 3-5+ years of experience in Linux system administration and networking.
- 3+ years' experience managing Proxmox or VMware vCenter environments.
- Proficient in Linux (RHEL, CentOS, Ubuntu).
- Hands-on experience with Proxmox VE, vSphere, and VMware vCenter.
- Deep understanding of networking fundamentals: TCP/IP, DNS, DHCP, VLANs, routing protocols, and NAT.
- Experience configuring and managing firewalls and VPNs.
- Strong scripting and automation skills (Bash, Ansible, or Python).
- Familiar with monitoring/logging tools: Zabbix, Grafana, ELK, or similar.
- Certifications : RHCE, VCP, CCNA, CompTIA Network+, or equivalent.
- Experience with SDN, high availability setups, and network segmentation.
- Familiarity with hybrid cloud infrastructure or on-premises to cloud migrations.
- Strong analytical and troubleshooting skills.
- Ability to work independently and under pressure.
- Good communication and documentation abilities.
- Willingness to participate in an on-call rotation.
Similar Jobs
View All
45 Minutes ago
MERN Stack Developer - Remote
Information Technology
- 2 - 4 Yrs
- Anywhere in India/Multiple Locations
Job responsibility:
Hire and mentor a team of high-calibre front-end and Backend engineers
Design and develop new user-facing full-stack applications.
Building reusable components and front-end, backend libraries for future use
Optimizing...
1 Day ago
ScaleUp Technologies - Software Engineer - Golang
Information Technology
- Bangalore, Karnataka, India
Skills Experience in modern RESTful API development In-depth expertise in microservices, Docker and Kubernetes Strong knowledge in software architecture, data structures / design patterns Strong knowledge of Go programming language, paradigms, c...
1 Day ago
Republic World - Junior DevOps Engineer - Google Cloud Platform
Information Technology
- Bangalore, Karnataka, India
DevOps Engineer (2 - 5 Years Exp.) | NoidaLocation : Sector 158, Noida | On-site Description : Are you a seasoned DevOps Engineer with 2-5 years of experience, ready to take ownership of large-scale infrastructure and cloud deployments?We're looking...
1 Day ago
ScaleUp Technologies - .Net Developer - C#/Javascript
Information Technology
- Gurugram, Haryana, India
Job DescriptionWe are looking for a highly skilled and versatile .NET Developer to join our engineering team. The ideal candidate will have a strong foundation in .NET Core and C#, experience with modern frontend frameworks, and a passion for buildi...
1 Day ago
Interesting Job Opportunity: Azure Architect
Information Technology
- Bangalore, Karnataka, India
Job DescriptionThe Azure Architect will offer technical leadership in Microsoft Cloud, Azure, and Azure DevOps. include overseeing new implementations, cloud migrations, DevOps practices, governance, and platform strategy, as well as delivering cust...
1 Day ago
Republic World - Junior DevOps Engineer - Cloud Environment
Information Technology
- Bangalore, Karnataka, India
We're Hiring | Junior DevOps Engineer (2-5 Years Exp)Location : Noida | Immediate Joiners PreferredWe are looking for a Junior DevOps Engineer with 2-5 years of experience to join our team and support our deployment processes and infrastructure.This...
1 Day ago
Technical Lead - PHP
Information Technology
- Bangalore, Karnataka, India
Tech Lead PHP (Laravel / Phalcon + Full Stack)Location : Ahmedabad.Experience : 68 Years.Job DescriptionWere looking for a Tech Lead who will actively do R&D, code hands-on, mentor developers, and drive the technical direction of our product platfor...
1 Day ago
Senior Data Engineer - ETL
Information Technology
- Bangalore, Karnataka, India
Spendflo is a fast-growing Series A startup helping companies streamline how they procure, manage, and optimize their software and services.Backed by top-tier investors, were building the most intelligent, automated platform for procurement operatio...
Talk to us
Feel free to call, email, or hit us up on our social media accounts.
Email
info@antaltechjobs.in