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Senior Linux Architect Jobs (NOW HIRING)

Astrion

Sr. Linux Systems Administrator

Columbia, MD · On-site

$145K - $165K/yr

Senior Linux Systems Administrator LOCATION: Columbia, MD (Onsite) JOB STATUS: Full-time CLEARANCE ... Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) * HPC experience with PBS ...

GDIT

$88K - $117K/yr

As a Senior Linux System Engineer, you will help ensure today is safe and tomorrow is smarter. Our ... Designs and defines system architecture for new or existing computer systems. * You will also ...

Compunnel

Senior Linux Engineer

Bellevue, WA · On-site

... system architecture, performance, security, and maintainability. • Assist with deployment ... CERTIFICATIONS • Linux Foundation Certified Engineer (LFCE) preferred. • Linux Foundation ...

CACI

Senior Linux Engineer

Chantilly, VA · On-site

Senior Linux Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Architect equivalence). Demonstrated hands-on experience installing, configuring, securing ...

GDIT

Senior Linux System Administrator

Center, MS · On-site

$90K - $123K/yr

No Senior Linux System Administrator The position is for the Senior Linux System Administrator ... architecture improvements to ensure continuity of operations for primary mission essential ...

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Senior Linux Architect information

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$74K

$123.9K

$191.5K

How much do senior linux architect jobs pay per year?

As of Sep 14, 2026, the average yearly pay for senior linux architect in the United States is $123,935.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,500.00 and $141,500.00 per year, depending on experience, location, and employer.

What does a senior Linux architect do?

A Senior Linux Architect is responsible for designing, implementing, and maintaining complex Linux-based systems and infrastructure. They ensure that Linux environments are stable, secure, and scalable to meet organizational needs. Their duties often include evaluating new technologies, leading system migrations, setting standards for system configuration, and mentoring junior staff. They also collaborate with other IT teams to integrate Linux systems with other components and troubleshoot advanced issues.

What are the key skills and qualifications needed to thrive as a senior Linux architect?

To thrive as a Senior Linux Architect, you need deep expertise in Linux system administration, architecture design, scripting languages, and a relevant degree or equivalent experience. Familiarity with tools like Ansible, Puppet, Docker, Kubernetes, and certifications such as RHCE or LFCS are typically required. Strong problem-solving, leadership, and effective communication skills help in collaborating with teams and guiding technical decisions. These abilities are crucial to ensure secure, scalable, and efficient Linux environments that support organizational goals.

What are some common challenges faced by a senior Linux architect, and how can they be addressed?

Senior Linux Architects often encounter challenges related to designing scalable, secure, and highly available systems while balancing business requirements and technical constraints. Integrating various open-source and proprietary solutions, managing large-scale migrations, and ensuring seamless collaboration across development, operations, and security teams are frequent hurdles. To address these, strong communication skills, deep technical expertise, and continuous learning are essential. Staying updated on industry best practices and fostering a culture of documentation and knowledge sharing within the team can also help mitigate these challenges.

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

AspectSenior Linux ArchitectLinux Systems Engineer
CertificationsLinux Professional Institute Certification (LPIC), RHCE, CompTIA Linux+LPIC, RHCE, CompTIA Linux+
Work EnvironmentDesigning Linux infrastructure, architecture planning, high-level system designImplementing, configuring, maintaining Linux systems, troubleshooting
ResponsibilitiesArchitecting scalable Linux solutions, guiding teams, strategic planningDeploying and managing Linux servers, system updates, performance tuning
Industry UsageIT, cloud providers, enterprise data centersIT departments, managed service providers, enterprise environments

The main difference is that a Senior Linux Architect focuses on designing and planning Linux infrastructure at a high level, while a Linux Systems Engineer handles the implementation, configuration, and maintenance of Linux systems. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

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What states have the most Senior Linux Architect jobs?

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What are popular job titles related to Senior Linux Architect jobs?

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Senior Linux Architect jobs near you
Infographic showing various Senior Linux Architect job openings in the United States as of September 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $123,935 per year, or $59.6 per hour.

Unix/Linux Team Lead

Houston, TX • On-site

Bickham Services Unlimited Llc
See more jobs at Bickham Services Unlimited Llcexternal

Contractor

Medical, Dental, Vision, Life

Re-posted 8 days ago

Job description

Senior Linux/Unix Systems Architect/Administrator (Cloud & Infrastructure)

Position Overview

Position: Unix/Linux Team Lead Client: HCTRA 

Location: TBD (will be in Houston but not sure of the location yet) 

Max Pay Rate: TBD Duration:

Contract to Hire:

We are seeking a highly skilled Senior Linux/Unix Systems Architect/Administrator who can balance strategic architecture responsibilities with hands-on system administration. This dual role requires someone who can design enterprise-scale infrastructure solutions while also leading operations and administration for approximately 400 Linux servers in a high-stress, mission-critical environment.

The ideal candidate will bring deep technical expertise in Linux/Unix administration, Oracle Cloud Infrastructure (OCI), and AWS or Azure, combined with proven project management experience. This ensures the ability to not only design and deploy solutions but also manage timelines, resources, and cross-team collaboration for successful delivery of infrastructure initiatives.

Key Responsibilities

  • Architecture & Design
    • Architect and implement secure, scalable, and highly available Linux/Unix infrastructure solutions across OCI, AWS, or Azure.
    • Develop roadmaps for cloud adoption, hybrid integrations, and modernization projects.
    • Align infrastructure design with business continuity, performance, and compliance requirements.
  • Systems Administration & Operations
    • Lead administration, monitoring, patching, and troubleshooting for ~400 Linux servers.
    • Provide senior-level support for performance, scalability, and availability issues in a mission-critical environment.
    • Automate system provisioning, configuration, and deployment using Terraform, Ansible, or similar tools.
  • Project Management
    • Plan, lead, and deliver infrastructure projects from initiation through completion.
    • Manage resources, schedules, risks, and communications across multiple stakeholders.
    • Ensure project milestones are met and outcomes align with strategic goals.
  • Leadership & Team Management
    • Lead and mentor a team of Linux/Unix engineers and administrators.
    • Drive operational excellence and ensure effective incident response in high-pressure conditions.
    • Foster a culture of accountability, collaboration, and continuous improvement.
  • Cloud & Hybrid Infrastructure
    • Leverage OCI services (Compute, Storage, Networking, Identity) for enterprise workloads.
    • Compare OCI, AWS, and Azure capabilities to recommend best-fit solutions.
    • Architect and support hybrid connectivity and cloud migration strategies.
  • Security & Compliance
    • Ensure systems follow best practices for security hardening, patching, and access controls.
    • Maintain compliance with regulatory, industry, and organizational standards.

Required Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
  • 10+ years of Linux/Unix systems administration and architecture experience.
  • Proven ability to manage large-scale Linux environments (400+ servers).
  • Expertise in Oracle Cloud Infrastructure (OCI); experience with AWS or Azure.
  • Strong background in project management for infrastructure initiatives.
  • Proficiency with automation and scripting tools (Terraform, Ansible, Python, Bash, Shell).
  • Strong knowledge of networking, virtualization, storage, and high-availability systems.
  • Demonstrated leadership in managing teams and mission-critical operations.

Preferred Qualifications

  • OCI, AWS, or Azure professional certifications.
  • Experience with Kubernetes or other container orchestration platforms.
  • Background in disaster recovery planning, clustering, and performance optimization.
  • PMP, PRINCE2, or equivalent project management certification.
  • Excellent communication and stakeholder management skills.