Linux System Administrator

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Written by AI from the job title and company, not by BAE Systems, so some details may not match this job. The employer's own page has the real description.

Job Overview

The Linux System Administrator at BAE Systems will be responsible for maintaining and managing the company’s Linux server infrastructure. This role involves ensuring optimal performance and security of system resources, performing regular system updates and patches, troubleshooting issues, and implementing best practices in server administration. The successful candidate will work closely with cross-functional teams to support development and deployment processes while contributing to enhancing system reliability and efficiency.

Job Responsibilities

• Administer and maintain Linux servers across various environments.
• Implement and manage system configurations, ensuring high availability and optimal performance.
• Monitor system performance and troubleshoot issues related to server functionality.
• Perform regular upgrades, patches, and system maintenance to ensure security compliance.
• Collaborate with developers to support software deployment and integration efforts.
• Document system configurations, procedures, and best practices.
• Participate in disaster recovery planning and execution.
• Provide technical support and guidance to users and team members.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 3 years of experience in Linux system administration.
• Proficiency in scripting languages such as Bash, Python, or Perl.
• Strong understanding of networking protocols and services (TCP/IP, DNS, DHCP, etc.).
• Experience with virtualization technologies (VMware, KVM, etc.) is preferred.
• Ability to work collaboratively in a team-oriented environment.
• Strong analytical and troubleshooting skills.
• Relevant industry certifications (e.g., Linux+, Red Hat Certified System Administrator) are a plus.

Technologies & Tools

The Linux System Administrator will work primarily with various Linux distributions such as Ubuntu, CentOS, and Red Hat. Familiarity with tools like Ansible for automation, Nagios or Zabbix for monitoring, and Docker or Kubernetes for managing containerized applications is highly advantageous. The team also utilizes version control systems like Git and configurations management tools like Puppet or Chef.

Ideal Candidates

An ideal candidate for the Linux System Administrator position at BAE Systems is one who possesses a strong technical acumen, a proactive attitude towards problem-solving, and the ability to adapt to evolving technologies and methodologies quickly. They should be detail-oriented and possess excellent communication skills, thriving in a collaborative environment while also displaying independent initiative for tasks. Their commitment to continuous learning and improvement will align with the dynamic spirit of BAE Systems.