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Senior Linux

2 months ago


El Segundo, California, United States Raytheon Careers Full time
About the Role

At Raytheon Careers, we are seeking a highly skilled Linux / UNIX System Administrator to join our team. As a key member of our IT infrastructure team, you will be responsible for the administration, maintenance, and support of our Linux and UNIX systems.

Key Responsibilities
  • Administer and maintain Linux and UNIX systems, including deployment, configuration, and troubleshooting.
  • Ensure the security and integrity of our systems, including hardening, monitoring, and incident response.
  • Design, implement, and maintain infrastructure backup and disaster recovery solutions.
  • Collaborate with cross-functional teams to gather requirements and design solutions for complex IT projects.
  • Develop and maintain automation scripts to streamline system administration tasks.
  • Provide technical guidance and support to junior team members.
Requirements
  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • 5+ years of experience in Linux and UNIX system administration.
  • Active Secret security clearance and U.S. citizenship.
  • Strong knowledge of Linux architecture, deployment, administration, networking, performance monitoring, and security.
  • Experience with integrated AD authentication, SMTP, DHCP, DNS, NIS, LDAP, CIFS, NFS, Samba, and *NIX system security.
  • Experience with infrastructure backup, restore, disaster recovery, and business continuity products.
  • CompTIA Security+ certification or other industry-recognized certifications.
What We Offer
  • Competitive salary range: $85,000 - $179,000.
  • Comprehensive benefits package, including medical, dental, vision, life insurance, and 401(k) match.
  • Opportunities for professional growth and development.
  • A dynamic and inclusive work environment.