Project Role Description : Act as software detectives, provide a dynamic service identifying and solving issues within multiple components of critical business systems.
Must have skills : Linux
Good to have skills : AWS Administration
Minimum 3 year(s) of experience is required
Educational Qualification : 15 years full time education
Role Description:
Manage the cloud infrastructure environment through cross technology administration (OS, virtual networks, Security, Monitoring and Backup), Development and execution of script and automations. Manage the environment incidents with a focus on service restoration. Act as operations support for all AWS hosted Virtual Machines, PaaS services, network, storage and security.
Job Requirements: Minimum 3 years of experience in RedHat, SUSE and AWS
Key Responsibilities:
– Provide L2/L3 support on Linux (RHEL & SUSE) servers hosted on AWS infrastructure.
– Installation, Configuration and administration of SLES 12 for SAP Applications and RHEL servers.
– Cluster configuration, management and troubleshooting.
– Performance tuning and storage optimization.
– SUSE/RHEL OS upgrade, RedHat satellite server or SUSE manger configuration and administration.
– Licensing knowledge and good understanding of patch and package management.
– Incident and Change management, Health and performance Monitoring – Check server health, performance and capacity alerts, take preventive and remedial action.
– Design, build and configure AWS Services to meet business process and application requirements.
– Execution and documentation of infrastructure changes and preparing work instructions.
– Reporting and participating in governance and audit activities.
Technical Experience:
– Experience in operating system level troubleshooting, resolving system boot issues, Kernel bugs and server log analysis.
– Experience in regular operating system Patching and vulnerability remediations.
– Experience in Linux System hardening and Non-Compliance remediation.
– Clustering knowledge on Linux / SUSE GPFS or HA configuration. Knowledge of SAP HANA appliances is added advantage.
– Hands on Experience in Samba, CIFS, LDAP, PAM, SSSD, user authentication using username/password pair, Kerberos, certificates or a combination of methods.
– sshd, Openssl, Squid proxy, NGINIX, Antivirus, Syslog, VSFTP, NTP, Bash scripting,
– Hands on experience in filesystem configuration with RAID and LVM.
– Hands on experience on EC2, EBS, NSG, VPC, S3, ASG, ELB, Route53, CloudWatch, CloudFormation.
– Knowledge on Ticketing tools preferably Service Now.
Professional Attributes: Good analytical and troubleshooting skills with the ability to think logically through a problem. Must have the initiative, tenacity and commitment to see problems through to resolution, Ability to work in shift patterns and provide out of hours On-Call support. collaborate with other team members to develop automation strategies and deployment processes.
Education Qualification: Graduate
Mandatory Certification: RHEL or SUSE,
Optional Certification: ITIL, AWS, Virtualization, Networking, Azure, Microsoft or any other