Sr Analyst IT UNIX Technologies at MATTELCO UK Ltd

Hyderabad, Telangana, India -

Full Time

Start Date

Immediate

Expiry Date

30 Aug, 26

Salary

0.0

Posted On

01 Jun, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

AIX, RHEL, IBM Power Systems, Ansible, LPAR/VIOS Management, Bash, Python, Red Hat Satellite, Infrastructure as Code, System Hardening, Capacity Planning, Performance Tuning, NIM, Linux Administration, Security Patching, Root Cause Analysis

Industry

Manufacturing

Description

Job Description KEY RESPONSIBILITIES: § Lead a team of UNIX/Linux system administrators in managing enterprise AIX and RHEL environments. § Define and implement operational standards, best practices, and automation frameworks for system builds, configuration, and maintenance. § Act as the primary technical escalation point for complex UNIX/Linux infrastructure issues. § Collaborate with architecture, storage, network, security, and application teams to deliver integrated infrastructure solutions. § Manage the installation, configuration, patching, and lifecycle management of AIX (Power Systems) and RHEL servers. § Maintain and administer logical partitions (LPARs), volume groups, and filesystems on AIX systems using tools such as HMC, VIOS, and NIM. § Administer Red Hat Satellite for patch management and system provisioning. § Monitor system health, availability, and performance using enterprise tools (e.g., Nagios, Red Hat Insights, BigFix, or similar). § Coordinate and validate OS migrations, upgrades, and hardware refreshes across multiple data centers or cloud environments. § Develop and maintain automation scripts using Bash, Python, or Ansible to streamline provisioning, patching, and configuration. § Implement Infrastructure as Code (IaC) practices where applicable to improve consistency and scalability. § Ensure adherence to corporate and industry security standards (CIS, NIST, SOX, PCI). § Perform regular security patching, system hardening, and vulnerability remediation. § Manage access controls, sudo policies, and identity integration with LDAP/Active Directory. § Participate in security audits and develop corrective action plans as needed. § Drive root cause analysis (RCA) for major incidents and implement preventive measures. § Lead capacity planning, forecasting, and performance tuning efforts. § Maintain comprehensive system documentation and standard operating procedures (SOPs). § Provide after-hours or on-call support for high-priority incidents when required. ______________________________________________________________________________ QUALIFICATIONS: § Bachelor’s degree in Computer Science, Information Technology, or equivalent experience. § 8+ years of UNIX/Linux system administration experience in large-scale enterprise environments. § 3+ years in a lead or senior-level capacity managing AIX and Red Hat environments. § Deep expertise with IBM Power Systems, AIX LPAR/VIOS management, and NIM-based deployments. § Strong proficiency in Red Hat Enterprise Linux (RHEL 5/6/7/8/9), including package management (YUM/DNF), SELinux, and systemd. § Experience with automation and configuration tools (Ansible, Puppet, or Chef). § Solid understanding of networking, storage (SAN/NFS), and backup/recovery principles. § Proven track record in system performance tuning, troubleshooting, and capacity management. Preferred Certifications: § Certifications such as Red Hat Certified Engineer (RHCE), Linux Foundation Certified Engineer (LFCE), or IBM Certified AIX System Administrator. § Familiarity with cloud and virtualization platforms (VMware, PowerVM, AWS, or Azure). § Experience integrating UNIX/Linux systems into hybrid cloud or container environments (OpenShift, Kubernetes). § Knowledge of monitoring, observability, and ITSM tools (ServiceNow, Dynatrace, etc.). Soft Skills: § Leadership and mentoring in a technical team environment. § Excellent problem-solving, analytical, and decision-making skills. § Strong communication and collaboration across multidisciplinary teams. § Commitment to operational excellence, reliability, and continuous improvement. § Strong analytical, problem-solving, and troubleshooting skills. § Excellent communication and documentation abilities. § Leadership mindset with a focus on collaboration, accountability, and continuous improvement. § Proven ability to lead cross-functional initiatives and manage technical deliverables end-to-end. § Ability to thrive in a fast-paced, enterprise-scale environment. Location: India - Hyderabad Company: Mattel Global Business Services

Responsibilities

Lead a team of system administrators in managing enterprise AIX and RHEL environments, focusing on operational standards and automation. Responsible for the full lifecycle management of servers, including installation, patching, security hardening, and performance tuning.