Senior Linux Engineer

Leidos

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Langley, VA
Salary
$92,300–$166,850 / yr
Posted
4 days ago
Freshness
Confirmed live today

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $167k
This role $130k
$78k most similar roles pay here $224k

This role pays less than 91% of similar roles. Most pay $149,500–$184,957 — the shaded band above. At the midpoint, this role pays about $130k versus about $167k for comparable roles.

Based on 240 similar postings.

Employer

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.

Leidos currently has 274 open roles on FindRole.

Listed pay typically runs $92,300–$166,850 across 254 roles with salary data.

Most-posted roles

View all roles at Leidos

At a glance

TL;DR · Senior Linux Engineer

Senior Linux Engineer The Senior Linux Engineer joins the Defense Sector team to design and implement Infrastructure as Code while managing servers and related services. This role involves administering Red Hat Enterprise Linux 9 operating systems, performing patch management, and ensuring security hardening across critical applications. The engineer will build and maintain Ansible playbooks and roles, automate deployments using Ansible Automation Platform, Terraform, and Packer, and integrate automation into CI/CD pipelines. Key technical requirements include experience with containerization tools like Podman, Docker, Kubernetes, or RedHat OpenShift, as well as virtualization technologies and shell scripting in languages such as Python or Perl. The role also involves managing Satellite/Capsule systems and troubleshooting complex infrastructure issues. This position addresses the challenge of automating large-scale server environments while maintaining strict security compliance and performance monitoring within a high-security defense context.

What you'll do

  • Design and implement Infrastructure as Code (IaC) using Ansible, Terraform, and Packer for various deployments.
  • Manage, install, and upgrade Red Hat Enterprise Linux (RHEL) systems and associated server hardware.
  • Develop and maintain Ansible playbooks and roles to automate configuration management across RHEL environments.
  • Perform routine patch management, security hardening, and vulnerability mitigation for systems and container images.
  • Administer and maintain Satellite and Capsule management systems.
  • Troubleshoot and resolve complex technical issues within Ansible deployments and RHEL infrastructure.
  • Monitor system performance to proactively identify trends and resolve potential issues before they impact users.
  • Document system architectures, standard operating procedures (SOPs), and work instructions for the knowledge base.

What we're looking for

  • Bachelor's degree with 8+ years of experience or a Master's degree with 6+ years of experience.
  • Active and current DoD TS/SCI clearance.
  • DoD 8570/8140-compliant certification at IAT Level II - CompTIA Security+ CE.
  • At least 6 years of Linux Administration experience.
  • Experience with containerization products such as Podman, Docker, Kubernetes, RedHat OpenShift, or Rancher.
  • Experience with configuration management systems like Puppet, Ansible, or Salt.
  • Shell scripting experience in at least one language: Bourne shell, sed, awk, Perl, or Python.
  • Expertise in QEMU/KVM, RHEL networking, Red Hat Satellite, and Ansible Automation Platform (preferred); Linux+ certification DABAOPP1 (preferred).

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