Sr Linux Engineer

Princeton IT Services
Orange, CT, United States
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
7 years minimum
Working hours
Regular working hours

Tech stack

Amazon Web Services Microsoft Azure Backup Devices Bash Shell Ubuntu (Operating System) CentOS Software as a Service Cloud Computing Linux DevOps Disaster Recovery File Systems
+30 more
Domain Name System (DNS) Perl (Programming Language) Monitoring of Systems Virtual Private Networks (VPN) Python (Programming Language) Kernel-Based Virtual Machine Linux System Administration Linux Distribution Logical Volume Manager Nagios Networking Basics Red Hat Enterprise Linux Ansible Prometheus Shell Script Software Deployment TCP/IP Virtualization Technology Zabbix Cloud Platform System Firewalls (Computer Science) Containerization Kubernetes Infrastructure Automation Frameworks Information Technology Patch Management Puppet Docker User Administration Vmware

Job description

We are seeking a highly skilled and experienced Senior Linux Engineer to join our IT infrastructure team in Orange, Connecticut. The ideal candidate will be responsible for designing, implementing, and maintaining Linux-based systems and services. You will play a critical role in ensuring the reliability, performance, and security of our infrastructure., * Design, install, configure, and maintain Linux systems (Red Hat, CentOS, Ubuntu, etc.) in physical, virtual, and cloud environments.

  • Perform system administration tasks including user management, security hardening, system monitoring, backups, and patch management.
  • Troubleshoot and resolve system performance issues and outages in a timely manner.
  • Implement automation using scripting (Bash, Python, Perl, etc.) and tools like Ansible, Puppet, or Chef.
  • Manage storage and file systems, including LVM, NFS, and SAN/NAS configurations.
  • Support virtualization platforms (VMware, KVM) and cloud platforms (AWS, Azure, etc.).
  • Collaborate with cross-functional teams to support software deployments and application hosting environments.
  • Participate in disaster recovery planning and execution.
  • Monitor system logs and proactively respond to alerts and anomalies.
  • Ensure compliance with security and regulatory requirements.

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
  • 7+ years of hands-on experience in Linux system administration and engineering.
  • Strong experience with Red Hat Enterprise Linux (RHEL) and/or other enterprise-grade Linux distributions.
  • Proficiency in shell scripting and task automation.
  • Familiarity with configuration management tools like Ansible, Puppet, or Chef.
  • Experience with virtualization technologies (VMware, KVM) and cloud infrastructure (AWS, Azure, etc.).
  • Strong understanding of networking fundamentals (TCP/IP, DNS, firewalls, VPNs).
  • Experience with monitoring tools (Nagios, Zabbix, Prometheus, etc.).
  • Excellent problem-solving and communication skills., * Red Hat Certified Engineer (RHCE) or equivalent certification.
  • Experience with containerization (Docker, Kubernetes).
  • Familiarity with CI/CD pipelines and DevOps tools.
  • Exposure to ITIL practices and change management processes.

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