Explore Senior Linux Administrator jobs on Ladders, where professionals can find vetted opportunities paying $100,000 or more. Senior Linux administrators keep essential systems reliable, secure, and responsive while helping organizations scale their infrastructure. Browse roles across industries and discover opportunities that match your technical expertise and career goals.
Senior Linux administrators design, manage, and troubleshoot Linux-based environments. Their responsibilities may include maintaining servers and operating systems, managing user access and storage, monitoring system performance, applying patches, and resolving complex outages. Many roles also involve collaborating with engineering, security, and operations teams to improve availability and operational standards.
Employers often seek deep experience with Linux distributions such as Red Hat Enterprise Linux, Ubuntu, or Debian; scripting with Bash or Python; and infrastructure tools such as Ansible, Puppet, or Chef. Depending on the role, useful experience may also include virtualization, containers, cloud platforms, networking, observability, backup and recovery, and security hardening. Requirements vary by employer and environment.
Senior Linux administrators may specialize in cloud infrastructure, platform engineering, systems security, or site reliability. With broader ownership of architecture and operations, experienced professionals can pursue paths such as Linux systems architect, infrastructure manager, cloud engineer, or site reliability engineer. Senior roles commonly combine hands-on technical work with mentoring and cross-team collaboration.
Search Ladders for vetted Senior Linux Administrator opportunities with salaries of $100,000 or more. Review job requirements, compare roles, and find positions that fit your experience with Linux systems, automation, and infrastructure operations.
$125K - $187K *
Lead the development of innovative software solutions using Python and AWS. Collaborate with cross-functional teams to create scalable applications that leverage AI/ML technologies, ensuring high perf...
Today
Active Directory / Identity Engineer (Journeyman)
$95K - $115K *
Lead the charge in managing and securing Microsoft Active Directory services, ensuring robust identity management and operational excellence while collaborating with cross-functional teams to support...
4 days ago
$104K - $166K *
Drive modernization efforts in America's airspace by ensuring accurate software installations and configurations for the FAA's Terminal Flight Data Manager program. Collaborate with teams to resolve t...
1 week ago
Staff Systems Engineer (Remote)
$80K - $160K *
Lead the charge in designing and supporting critical technical infrastructure, collaborating across teams to implement innovative solutions, optimize performance, and mentor junior engineers while dri...
Reposted 3 weeks ago
Software Engineer - Backend (Remote)
$180K - $320K *
Optimize our data activation platform by designing scalable, high-performance backend systems. Collaborate with cross-functional teams to enhance user experience and drive innovation in cloud data sol...
6 days ago
Software Engineer - Backend (Remote)
$180K - $320K *
Join a team that's shaping the future of data activation by designing high-throughput, low-latency distributed systems. Take ownership of technical initiatives and collaborate with product teams to en...
6 days ago
Senior Principal IT Systems Integration
$145K - $175K *
Elevate your career by leading IT systems integration for a Navy Shore Datacenter. Collaborate with mission owners and engineering teams to streamline onboarding and ensure seamless transitions while...
Today
Staff Full Stack Software Engineer
$150K - $175K *
Join us to develop scalable full-stack applications using React, TypeScript, and Java. Collaborate across teams to enhance user experience and contribute to best practices in a cloud-native microservi...
2 weeks ago
$120K - $144K *
Lead the charge in designing and implementing advanced building automation systems for critical infrastructure projects, ensuring seamless integration and optimal performance while managing teams and...
2 weeks ago
$95K - $115K *
Elevate our IT SOX compliance efforts by supporting global programs, ensuring effective controls, and driving continuous improvement initiatives across systems and business units...
3 days ago
Operations and Maintenance Technician - Azure Landing Zone & Azure Virtual Desktop
$102K - $154K *
Explore diverse opportunities as you support Azure Landing Zone and Virtual Desktop operations, ensuring optimal performance and stability while collaborating with cross-functional teams to drive inno...
Today
$135K - $145K *
Deliver seamless integration and Tier 3 support for secure mobile infrastructure. Collaborate with enterprise stakeholders to ensure compliance, performance, and customer satisfaction while managing c...
Reposted today
$119K - $175K *
Drive complex security initiatives, mentor engineers, and lead investigations into high-impact incidents, focusing on AI/LLM security posture and compliance across multiple domains...
3 weeks ago
Senior Computer Systems Validation Engineer
$110K - $130K *
Transform validation processes by ensuring compliance and data integrity for computerized systems in a regulated environment. Collaborate with teams to develop strategies and mentor junior members whi...
2 weeks ago
Test & Validation Integration Engineer - Federal Customer
$110K - $130K *
Lead the charge in ensuring seamless deployment of enterprise-grade infrastructure by integrating, testing, and validating complex systems in a controlled lab environment, enabling rapid field activat...
1 week ago
$120K - $145K *
Champion the management of mainframe outsourcing, ensuring optimal performance and vendor accountability while providing technical leadership and support for mainframe technologies across the organiza...
2 weeks ago
Senior Information Security Specialist
$120K - $160K *
Join a team that's committed to enhancing our cybersecurity and GRC programs. You'll drive initiatives across risk management, compliance, and operational security, playing a vital role in strengtheni...
Reposted 2 weeks ago
$110K - $130K *
Champion identity lifecycle management by automating access processes, ensuring compliance, and enhancing security posture. Collaborate with teams to identify anomalies and streamline auditing while m...
Today
Platform Engineer - FedD180/FedD181
$123K - $166K *
Join a team that's dedicated to enhancing cloud platform reliability and security. As a Platform Engineer, you'll leverage your expertise in Kubernetes and CI/CD to build and maintain robust infrastru...
2 weeks ago
$125K - $135K *
Lead the charge in maintaining secure, reliable enterprise IT infrastructure while collaborating with a remote team to support mission-critical operations and ensure optimal system performance and sec...
2 weeks ago
Security Engineer *EU/UK remote* (m/f/d)
$80K - $95K *
Transform security practices by integrating DevSecOps and cloud security into our workflows. Collaborate with cross-functional teams to build scalable, automated security solutions that protect our pr...
5 days ago
Sr. Network Operations Analyst
$110K - $130K *
Elevate network operations by leading complex incident responses and mentoring teams. Collaborate with cross-functional partners to enhance network reliability and operational maturity across global e...
1 week ago
Onboarding Engineer Technical Lead
$75K - $90K *
Elevate your career by leading a team of Onboarding Engineers, driving project efficiency, and enhancing processes. Foster collaboration and accountability while ensuring high-quality service delivery...
Today
$85K - $100K *
Drive the development of innovative web applications in a collaborative agile environment, ensuring high-quality delivery and performance tuning while adhering to best practices and standards. Join a...
1 week ago
Security Consultant - Penetration Testing
$110K - $130K *
Lead security engagements focused on Penetration Testing. Manage projects from initiation to reporting, mentor junior consultants, and enhance client relationships while delivering high-quality securi...
2 days ago
What does a Senior Linux Administrator do?
A Senior Linux Administrator manages and improves Linux systems, including server configuration, performance monitoring, patching, access controls, troubleshooting, and reliability. The exact scope depends on the employer and infrastructure.
What skills are commonly required for Senior Linux Administrator jobs?
Common requirements include advanced Linux administration, scripting with Bash or Python, troubleshooting, networking fundamentals, and experience with automation tools. Cloud, virtualization, containers, security, and monitoring skills may also be requested.
How much do Senior Linux Administrator jobs on Ladders pay?
Ladders focuses on vetted professional jobs paying $100,000 or more. Compensation for a specific Senior Linux Administrator role varies by employer, location, experience, and responsibilities.
What career paths can follow a Senior Linux Administrator role?
Potential next steps include Linux systems architect, infrastructure or operations manager, cloud engineer, platform engineer, and site reliability engineer, depending on your interests and experience.
Where can I find Senior Linux Administrator jobs?
Browse Senior Linux Administrator listings on Ladders to explore vetted opportunities paying $100,000 or more.