ZipRecruiter

Log In

1

Senior Linux Systems Engineer Jobs (NOW HIRING)

DPG Solutions LLC

DevSecOps Engineer

Lakewood Ranch, FL · On-site

CompTIA Security+ Senior Linux Systems Engineer / Linux SME DPG is seeking a Senior Linux Systems Engineer / Linux SME to support a mission critical customer in a classified environment. This role is ...

DPG Solutions LLC

DevSecOps Engineer

Lakewood Ranch, FL · On-site

$180K - $325K/yr

CompTIA Security+ Senior Linux Systems Engineer / Linux SME DPG is seeking a Senior Linux Systems Engineer / Linux SME to support a mission critical customer in a classified environment. This role is ...

Princeton IT Services

Sr Linux Engineer

Orange, CT · On-site

Senior Linux Engineer Location: Orange, Connecticut (Onsite) Job Type: Full-Time Contract Job ... Perform system administration tasks including user management, security hardening, system ...

Boeing

Senior Linux Systems Administrator

Fairfax, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

New

Boeing

Senior Linux Systems Administrator

Chantilly, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

New

Boeing

Senior Linux Systems Administrator

Chantilly, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

New

Boeing

Senior Linux Systems Administrator

Herndon, VA · On-site

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

New

Boeing

Senior Linux Systems Administrator

Fairfax, VA

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

New

Boeing

Senior Linux Systems Administrator

Herndon, VA

$124K - $167K/yr

Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United States Infrastructure ...

New

next page

Showing results 1-20

All JobsSenior Linux Systems Engineer Jobs

Senior Linux Systems Engineer information

See salary details

$100.5K

$127.9K

$158.5K

How much do senior linux systems engineer jobs pay per year?

As of Jul 3, 2026, the average yearly pay for senior linux systems engineer in the United States is $127,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,000.00 and $138,000.00 per year, depending on experience, location, and employer.

What does a Senior Linux Systems Engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a Senior Linux Systems Engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

What is the difference between Senior Linux Systems Engineer vs Linux Systems Administrator?

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

What are the key skills and qualifications needed to thrive as a Senior Linux Systems Engineer, and why are they important?

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.
What cities are hiring for Senior Linux Systems Engineer jobs? Cities with the most Senior Linux Systems Engineer job openings:
Who are the top companies hiring for Senior Linux Systems Engineer jobs? The top employers for Senior Linux Systems Engineer jobs are:
What states have the most Senior Linux Systems Engineer jobs? States with the most job openings for Senior Linux Systems Engineer jobs include:
What are popular job titles related to Senior Linux Systems Engineer jobs? For Senior Linux Systems Engineer jobs, the most frequently searched job titles are:
Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in the United States as of June 2026, with employment types broken down into 13% As Needed, 79% Full Time, 2% Temporary, 4% Contract, and 2% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $127,927 per year, or $61.5 per hour.
Senior Linux Systems Administrator/Remote

Senior Linux Systems Administrator/Remote

Apetan Consulting llc

Jersey City, NJ • Remote

$150/hr

Contractor

Posted 10 days ago

Job description

Job Description- Senior Linux Systems AdministratorLocation-RemoteJob Summary

We are seeking a Senior Linux Systems Administrator to manage, maintain, and optimize enterprise Linux environments. The ideal candidate will be responsible for system administration, performance tuning, automation, security, troubleshooting, and ensuring the reliability and availability of critical infrastructure.

Key Responsibilities
  • Install, configure, administer, and maintain Linux servers and operating systems.
  • Monitor system performance, availability, and capacity to ensure optimal operation.
  • Perform system upgrades, patching, and security hardening.
  • Manage user accounts, permissions, file systems, and access controls.
  • Troubleshoot and resolve hardware, software, networking, and operating system issues.
  • Implement and maintain backup, recovery, and disaster recovery solutions.
  • Automate administrative tasks using shell scripting, Python, or configuration management tools.
  • Manage virtualization and container platforms as required.
  • Support high-availability, clustering, and load-balancing environments.
  • Collaborate with application, network, cloud, and security teams.
  • Maintain system documentation, operational procedures, and technical standards.
  • Ensure compliance with security policies and industry best practices.
  • Participate in on-call support and incident response activities.
Required Skills & Experience
  • 5+ years of Linux system administration experience.
  • Strong experience with Linux distributions such as:
    • Red Hat Enterprise Linux (RHEL)
    • CentOS
    • Ubuntu
    • SUSE Linux Enterprise Server (SLES)
  • Strong knowledge of:
    • Linux kernel, processes, and system services
    • Networking protocols (TCP/IP, DNS, DHCP, SSH, NFS)
    • Storage management and file systems
    • System monitoring and performance tuning
  • Experience with scripting and automation using Bash, Shell, Python, or Perl.
  • Experience with configuration management tools such as Ansible, Puppet, or Chef.
  • Knowledge of virtualization technologies such as VMware, KVM, or Hyper-V.
  • Experience with Docker, Kubernetes, or containerized environments.
  • Strong troubleshooting and root-cause analysis skills.
Preferred Qualifications
  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Experience with cloud platforms such as AWS, Azure, or GCP.
  • Knowledge of CI/CD pipelines and DevOps practices.
  • Familiarity with monitoring tools such as Nagios, Zabbix, Prometheus, Grafana, or Splunk.
  • Experience with security hardening and compliance frameworks.