Systems Engineer I- UNIX

Category: Information Technology

Location: Bengaluru, KA


Systems Engineer I- UNIX

Bengaluru, KA, India

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Company Description

Tesco Bengaluru: We are a multi-disciplinary team creating a sustainable competitive advantage for Tesco by standardising processes, delivering cost savings, enabling agility, providing cutting-edge technological solutions and empowering our colleagues to do ever more for our customers. With cross-functional expertise in Global Business Services and Retail Technology & Engineering, a wide network of teams and strong governance we reduce complexity thereby offering high quality services for our customers. Tesco Bengaluru, established in 2004 to enable standardisation and build centralised capabilities and competencies, makes the experience better for our millions of customers worldwide and simpler for over 4,40,000 colleagues.
Tesco Technology consists of people from a number of different backgrounds, but having a common purpose to serve our shoppers a little better every day with our retail technological solutions. We shared a common interest in harnessing innovations in technology to enhance their shopping experience at Tesco stores. Whether making products, software or systems, our teams focuses on various aspects from taking strategic ownership of the architecture to delivering technological solutions such as design, testing, deployment, infrastructure, operation and security of the systems to ensure agile, smooth and safe operations. These help us to deliver the maximum business impact. Teams refine their internal processes to best fit their own needs, working to build core capabilities in application and services. We collaborate globally across teams to build end-to-end customer-facing solutions, as well as to share knowledge, experience, tools and techniques.
At Tesco, inclusion means that Everyone?s Welcome. Everyone is treated fairly and with respect; by valuing individuality and uniqueness we create a sense of belonging.
Diversity and inclusion have always been at the heart of Tesco. It is embedded in our values: we treat people how they want to be treated. We always want our colleagues to feel they can be themselves at work and we are committed to helping them be at their best.
Across the Tesco group we are building an inclusive workplace, a place to actively celebrate the cultures, personalities and preferences of our colleagues ? who in turn help to build the success of our business and reflect the diversity of the communities we serve.

Additional Information

Important Notice: 

On behalf of Tesco Bengaluru, we must caution all job seekers and educational institutions that Tesco Bengaluru does not authorise any third parties to release employment offers or conduct recruitment drives via a third party. Hence, beware of inauthentic and fraudulent job offers or recruitment drives from any individuals or websites purporting to represent Tesco. Further, Tesco Bengaluru does not charge any fee or other emoluments for any reason (including without limitation, visa fees) or seek compensation from educational institutions to participate in recruitment events. 

Accordingly, please check the authenticity of any such offers before acting on them and where acted upon, you do so at your own risk. Tesco Bengaluru shall neither be responsible for honouring or making good the promises made by fraudulent third parties, nor for any monetary or any other loss incurred by the aggrieved individual or educational institution. 

In the event that you come across any fraudulent activities in the name of Tesco Bengaluru, please feel free report the incident at 

Job Description

Job Title: Systems Engineer 1(JD ID: AIX  SE1)

Summary: The candidate will be involved in support of highly critical production environment and will be engaged in deployment of midrange systems along with a team of technically competent professionals.
RESPONSIBILITIESResponsible for providing remote support in resolving customer issues when problems have been identified
Represent the team in multiple cross-functional forums on technical discussions
Works on incidents of various priorities which requires “hands-on” technical understanding of the systems architectures various products and issues towards resolution
Ensures adherence to SLAs by resolving tickets. Performs system health checks and reports anomaly
Identifies prospects to make technical improvements in the managed areas and related landscape. Implements technical initiatives and process improvements
Operates with Project Managers to work on business projects. Contributes technically to arrive at new solutions builds new servers implements new technologies etc.
Contributes to “risks and issues” log and work on SIPs. Implements SIPs to mitigate the risks & issues
Collaborates with the team members to influence and ensure that support is operating efficiently and generates accurate reports
Coordinates and works with vendor to provide a break-fix. Analyses the incident to arrive at root-cause and prevent recurrence
Creates documentation for Infrastructure Changes Process maps System diagrams RCA etc.
Works on enterprise-wide capacity planning and maintenance planning in the area of support
Capable of accepting additional responsibilities in the line of duty & some travel may be required
MANDATORY SKILLSStrong knowledge on Unix Fundamentals and Internals
In-depth (L3) knowledge in all aspects of AIX  System Administration and best practices
Hands-on experience File systems Partitioning volume group related services
Excellent troubleshooting skills on OS LVM and related system issues
Programming knowledge in Shell & should have worked on automating daily tasks
Python programming knowledge & hands-on experience.
Should have worked on assessing and optimizing System Performance and Tuning
Familiarity with system security implementation
Familiarity with enterprise monitoring systems ticketing systems backup and SAN solutions
Strong written and verbal communications along with strong technical documentation  SKILLSHands-on experience on Clustering and GFS2 File systems
Experience on Satellite 6
Hands-on knowledge of Ansible & Jenkins.
Knowledge of Network technologies SAN/NAS/DAS technologies & Fiber switches
Migration of application/data from one system to another and Technology Refresh
Exposure to Disaster Recovery practices
Knowledge on Blades
Exposure to Virtualization technologies (Xen Vmware etc.)
BEHAVIORAL SKILLS Self-motivated. Ability to learn new technologies on own
Strong technical aptitude and ability to research and solve complex issues independently
Ability to work as part of a team. Ability to participate and contribute during crisis times assist team members/leads as needed
Show adaptability and flexibility in work to suit business requirements. Be flexible with respect to work requirements and timings. Should be ready to work in 24x7 kind of shifts based on business requirements
Demonstrate ownership and responsibility in all assignments
Build positive working relationship with customers with the intention to exceed their expectations
EXPERIENCEWork experience of 6 to 8 years supporting production environment running AIX  systems and large mission-critical infrastructure
Desire 3 years of experience in extensive trouble shooting skills
Experience with ITIL Processes of Incidents Problem and Change Management
EDUCATION & CERTIFICATIONQualification of 4 Year Degree – BE/B. Tech/BS etc.
Alternate 3 Year Degree qualifications are welcome if the work experience is favorably suitable
Following certifications are a huge plus
oRedhat Certifications (OS Clustering etc.)
oOther Unix certifications
oITIL v3 Foundation


Linux & AIX  administration python ansible

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