Senior Linux Engineer

Atos Perth is seeking a skilled Senior Linux / AIX Engineer to join our client-focused team. In this role, you will be responsible for the administration, optimisation, and troubleshooting of Linux and AIX systems in enterprise environments. Working closely with clients and internal teams, you will deliver high-quality, secure, and reliable infrastructure solutions that drive business success.

Key Responsibilities Provide leadership and guidance to offshore operation teams in administering, configuring and maintaining Linux (RedHat, CentOS, Ubuntu) and AIX operating systems across enterprise infrastructures, and ensure : System performance, security, availability, and stability , while collaborating with other IT teams to support business-critical applications. Monitoring, Event and Incident Management, Problem management, Capacity Management, Change Management, Security Management including authorization, Configuration Management and troubleshooting of SQL databases in complex environments and in line with Service Descriptions and Service Level Agreements. Implementation of patching, backup strategies, and disaster recovery processes Provide third-tier support for complex Linux and AIX issues and act as a point of escalation for technical problems., and root cause analysis. Collaborate directly with clients to understand their system needs and deliver tailored technical solutions and projects. Collaborate with cross-functional teams in developing new solutions and project delivery Automate routine tasks through scripting (Bash, Perl, Python) to improve operational efficiency. Produce and maintain appropriate documentation and charts describing hardware setups, diagrams, operational procedures, reports and overall inventory Stay current on emerging industry trends, technologies, and best practices. Be the primary contact for customer management for all Linux and AIX topics Provide 24x7 on call support for major incidents. Required Skills & Qualifications Minimum of 5 years in Linux system administration or engineering roles. Proficiency in shell scripting (Bash, Python). Experience with configuration management tools (Ansible, Puppet, Chef). Experience with IBM AIX systems- knowledge of AIX systems administration, performance tuning, system security, and high availability (HACMP / PowerHA) solutions. Familiarity with virtualization technologies (VMware, KVM). Knowledge of cloud platforms (AWS, Azure, GCP). Understanding of networking concepts and protocols. Excellent communication and teamwork skills. Ability to work independently and manage multiple tasks. Hands-on experience with cloud infrastructure and services RHCE, AWS Certified SysOps Administrator, or equivalent. What We Offer Competitive salary and performance-based bonuses. Comprehensive learning and certification support to help you grow. An inclusive, flexible work environment valuing your wellbeing. The opportunity to contribute to innovative digital transformation projects with leading organisations. Why Work at Atos Australia? Opportunities to grow your career horizontally (new skillsets) or vertically (leadership roles). Access to extensive personal and professional development resources, including Harvard courses. Employee benefits like car leasing, additional study leave, and recognition programs. Supportive programs and policies ensuring all employees can be their authentic selves. Regular social events with fun, supportive colleagues. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Analyst Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Atos by 2x

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