Linux Consultant

Infosys is seeking a Linux - Infrastructure Management. This position will interface with key stakeholders and apply your technical proficiency in providing L2/L3 support of Red Hat Enterprise Linux systems across development, testing, and production environments. Providing expert technical support and guidance, ensuring the optimal performance, reliability, and security of infrastructure. Experience in managing High Availability clustered systems. Also, should possess knowledge of Backup & Recovery strategies and Data center experience.

Required Qualifications:

• Candidate must be located within commuting distance of Burlington (VT)/ Malta, NY or be willing to relocate to these areas. This position may require travel in the US.
• Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• In order to comply with legal requirements, this role is limited to "U.S. persons" as defined by 22 C.F.R. §120.15. U.S. persons include U.S. citizens, U.S. Lawful Permanent Residents, and certain refugees and asylees.
• At least 4 years of Information Technology experience
• Min 4 years of experience in infrastructure management.
• Install, configure, and maintain RHEL servers.
• Perform system upgrades, patch management, and kernel updates.
• Monitor system performance and troubleshoot issues to minimize downtime.
• Troubleshoot complex technical issues and provide timely solutions.
• Implement security hardening measures.
• Stay up to date with security best practices and address vulnerabilities promptly.
• Ensure systems comply with industry standards and organizational policies.
• Manage firewall rules, SE Linux configurations, and audit logs.
• Develop and maintain shell scripts for automation of routine tasks.
• Use tools like Ansible, Puppet, or Chef for configuration management.
• Configure and troubleshoot DNS, DHCP, NFS, and other network services.
• Manage storage systems including SAN/NAS and backup solutions.
• Set up and maintain system and network monitoring tools.
• Generate performance and usage reports.
• Maintain system documentation and standard operating procedures.
• Provide Tier 3 support and mentor junior administrators.

• ITIL knowledge
• Ability to work independently and as part of a team. Experience and desire to work in a Global delivery environment
• Strong problem-solving and analytical skills
• Excellent communication and interpersonal skills.

• In Malta, NY: $66,140 to $85,249
• In Burlington, VT: $71,693 to $93,201

• Medical/Dental/Vision/Life Insurance
• Long-term/Short-term Disability
• Health and Dependent Care Reimbursement Accounts
• Insurance (Accident, Critical Illness, Hospital Indemnity, Legal)
• 401(k) plan and contributions dependent on salary level
• Paid holidays plus Paid Time Off