Senior Linux Engineer

2 weeks ago

Aurora, Colorado, United States Dexian Full time
Job Title: Senior Linux Engineer

Job Summary:

We are seeking a highly skilled Senior Linux Engineer to lead our Linux systems engineering efforts. The ideal candidate will have extensive experience in UNIX/Linux engineering and a strong understanding of Linux kernel.

Key Responsibilities:

  • Define and maintain the Linux golden image initiative across the organization.
  • Design, implement, monitor, enhance, and troubleshoot systems in assigned areas.
  • Analyze and revise existing system logic difficulties and documentation as necessary.
  • Test and review system designs.
  • Provide Engineering Technical support and guidance to regional personnel.
  • Mentor and guide the work of technical staff.

Requirements:

  • Bachelor's degree in Computer Science, Engineering, or related field, and/or equivalent work experience.
  • Extensive experience in UNIX/Linux engineering.
  • Act as Linux subject matter expert.
  • Solid Linux engineering, troubleshooting, testing, hardening, and performance tuning experience.
  • In-depth understanding of Linux kernel.
  • Solid experience with package management using antifactory and satellite server.
  • Experience using RPM tools like ip, dnf, nmcli.
  • Experience using apt, ubiquity, debian installer, ufw.
  • Solid experience writing, reading, and understanding yaml and Json files.
  • Solid Automation/Scripting skills: perl, bash, and python or related languages.
  • Solid understanding of configuration management tools, such as Puppet and Chef.
  • Hands-on experience designing, implementing, and optimizing Linux file-systems.
  • Working DevOps experience utilizing Ansible and Terraforms.
  • Experience with vcenter, VMware ovftool, and hashicorp vault and packer tools.
  • Knowledge of CIS Workbench hardening, Linux Test Project, and eliciting test cases.
  • Working experience with TestRail to streamline testing processes.
  • Strong problem-solving and analytical skills.
  • Experienced in creating technical drawings and schematics using Lucid chart or visio.
  • Gitlab experience creating workflows, CI/CD pipelines, setting variables.
  • Experience working in a SAFe/Agile environment utilizing Jira Portfolio/Jira Align to manage projects and daily tasks.
  • Certifications including Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), The Linux Professional Institute (LPI) Certifications, and Linux Foundation Certified Engineer (LFCE).

About Dexian:

Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals.

Equal Opportunity Employer:

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

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