System Administrator Infrastructure Engineers

Job summary

The Infrastructure Engineer role involves designing, implementing, and maintaining secure ICT infrastructure, with a strong emphasis on Linux systems and automation using Ansible. Responsibilities include managing Cross Domain Solutions (CDS), ensuring system reliability, and collaborating with technical teams to enhance operational capabilities in a secure environment.

Qualifications

• Experience administering Linux-based ICT infrastructure.
• Experience with infrastructure automation tools like Ansible.
• Experience supporting or developing Cross Domain Solutions (CDS).
• Experience in maintaining infrastructure reliability through automation and monitoring.
• Familiarity with version control systems and infrastructure-as-code practices.
• Strong troubleshooting and problem-solving skills.
• Excellent communication and stakeholder engagement skills.

Responsibilities

• Design and implement secure, scalable, and compliant infrastructure solutions.
• Support and maintain Cross Domain Solutions (CDS).
• Install, configure, deploy, and maintain hardware and software platforms.
• Manage Linux-based ICT infrastructure, including servers and network devices.
• Monitor infrastructure performance and security posture.
• Apply patches and updates to systems.
• Develop infrastructure automation solutions using Ansible.
• Create standardised system builds and configuration management practices.
• Troubleshoot complex infrastructure issues.
• Provide technical advice for platform improvements.
• Contribute to infrastructure lifecycle management and continuous improvement.
• Maintain technical documentation and operational procedures.
• Collaborate with engineers and security specialists.

Skills

Certifications

Security clearance

Relocation