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Senior Linux Admin Jobs (NOW HIRING)

Ignite IT

Senior Linux Administrator

Suitland, MD

Ignite IT is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services Division on our ...

Ignite IT

Senior Linux Administrator

Suitland, MD · On-site

Ignite IT is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services Division on our ...

Akraya Inc.

Linux Systems Admin

Palo Alto, CA · On-site

Linux Admin, vsphere, support, VMWare Duration: 16 months Contract Type: W2 only. No vendors ... Mid to Sr. level switching L2 / L3 expertise. * Mid to Sr. level scripting. * Experience can range ...

SquareDomain

Senior Linux Administrator

Austin, TX · On-site

This is an exciting opportunity for a highly motivated Senior Linux Administrator to provide UNIX support for our client's global infrastructure. Working alongside fellow team members and others ...

SquareDomain

Senior Linux Administrator

Austin, TX · On-site

This is an exciting opportunity for a highly motivated Senior Linux Administrator to provide UNIX support for our client's global infrastructure. Working alongside fellow team members and others ...

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How much do senior linux admin jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for senior linux admin in the United States is $53.34, according to ZipRecruiter salary data. Most workers in this role earn between $48.08 and $57.69 per hour, depending on experience, location, and employer.
What cities are hiring for Senior Linux Admin jobs? Cities with the most Senior Linux Admin job openings:
What are the most commonly searched types of Linux Admin jobs? The most popular types of Linux Admin jobs are:
What states have the most Senior Linux Admin jobs? States with the most job openings for Senior Linux Admin jobs include:
Infographic showing various Senior Linux Admin job openings in the United States as of June 2026, with employment types broken down into 47% Full Time, and 53% Contract. Highlights an 84% In-person, 5% Hybrid, and 11% Remote job distribution, with an average salary of $110,947 per year, or $53.3 per hour.

Senior System Administrator (Linux Admin/Developer)

Futran Tech Solutions Pvt. Ltd.

Irving, TX • On-site

Full-time

Posted 9 days ago

Job description

Senior System Administrator (Linux Admin)
Job Summary:
The Senior System Administrator (Linux Admin) provides expert-level administration, troubleshooting, and optimization for Linux server environments within the financial firm's private cloud and virtualization infrastructure. This role ensures the high availability, security, and performance of critical Linux-based systems and provides technical leadership to the team.
Key Responsibilities:
  • Lead the installation, configuration, and maintenance of complex Linux server environments (e.g., RHEL, CentOS, Ubuntu).
  • Design and implement scalable and resilient Linux infrastructure solutions within virtualized platforms.
  • Automate Linux system administration tasks using advanced scripting (e.g., Python, Bash) and configuration management tools (e.g., Ansible, Puppet).
  • Perform advanced troubleshooting for complex Linux operating system issues, performance bottlenecks, and kernel-level problems.
  • Implement and enforce robust security configurations, patching strategies, and compliance measures for Linux systems.
  • Manage and optimize storage, networking, and virtualization integration for Linux instances.
  • Provide technical guidance, mentorship, and training to junior administrators.
  • Participate in on-call rotations and lead incident response for critical Linux systems.

Required Qualifications:
  • Experience: 6-8 years of extensive hands-on experience as a Linux System Administrator in a large-scale, enterprise environment, preferably financial services.
  • Technical Skills: Deep expertise in Linux operating systems (kernel, file systems, networking). Advanced scripting skills (Python, Bash). Strong experience with configuration management tools (Ansible, Puppet, Chef). Expertise in virtualization technologies (VMware vSphere/ESXi). Proficient in networking (TCP/IP, DNS, bonding) and storage (LVM, SAN/NAS).
  • Education: Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience. Relevant advanced certifications (e.g., RHCE, Linux Foundation Certified Engineer).
  • Soft Skills: Exceptional problem-solving and diagnostic skills. Strong analytical abilities. Excellent communication and leadership skills. Ability to work under pressure and manage critical systems.

Linux Developer
Job Summary: The Linux Developer designs, develops, and optimizes software solutions and custom scripts for Linux-based systems operating within the financial firm's physical, private cloud and virtualization infrastructure. This role focuses on enhancing the functionality, performance, and automation of core infrastructure components and services.
Key Responsibilities:
  • Develop robust, scalable, and efficient applications or tools primarily for Linux environments.
  • Write and optimize scripts for automation and system management.
  • Design and implement custom solutions to integrate various Linux-based systems and services.
  • Contribute to the configuration and management of Linux operating systems for optimal performance and security.
  • Participate in code reviews, testing, and debugging processes.
  • Collaborate with other infrastructure engineers to understand requirements and deliver tailored solutions.
  • Ensure adherence to Citi standards, security best practices, and documentation requirements.

Required Qualifications:
  • Experience: 6 -8 years of experience in software development with a strong focus on Linux environments.
  • Technical Skills: Proficiency in one or more programming languages suitable for systems development (e.g., C/C++, Go, Python) or automation (Ansible, Chef) and strong shell scripting (Bash, KSH). Deep understanding of Linux operating system internals, system calls, and networking. Experience with virtualized environments (e.g., VMware) and private cloud concepts. Familiarity with version control (Git).
  • Education: Bachelor's degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
  • Soft Skills: Strong analytical and problem-solving skills. Ability to work independently and collaboratively. Excellent communication skills.

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