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NT
Nttlimited

Technical Specialist - MS, Linux

LocationMumbai, India
Work modeon-site
Typefull-time
SenioritySenior
Experience7+ yrs
Company size10,000+ people
PostedOct 22, 2024 · 1y ago
Verified live5h ago
At a glanceSummarised by Seekless from the posting.
Must have38
BE/BTECH
7 years of experience in Linux administration for enterprise clients
Investigate and resolve complex Linux-related issues (e.g., system crashes, performance degradation)
Analyze logs (e.g., syslogs, kernel logs) to identify root causes
Utilize debugging tools (e.g., gdb, strace) to troubleshoot applications
Manage Linux systems (RHEL, CentOS, Ubuntu) across multiple environments (dev, prod)
Configure and maintain Linux services (e.g., SSH, DNS, DHCP)
Implement security measures (e.g., firewalls, access controls)
Monitor system performance using tools (e.g., top, htop, sar)
Optimize system resources (CPU, memory, disk) for improved performance
Implement tuning parameters for enhanced system efficiency
Develop scripts (Bash, Python) for automation and efficiency
Ensure system security and compliance with regulatory requirements
Implement security patches and updates
Ensures that assigned infrastructure at the client site is configured, installed, tested, and operational
Performs necessary checks, apply monitoring tools and respond to alerts
Identifies problems and errors prior to or when it occurs and logs all such incidents in a timely manner with the required level of detail
Assists in analyzing, assigning, and escalating support calls
Investigates third line support calls assigned and identify the root cause of incidents and problems
Reports and escalates issues to 3rd party vendors if necessary
Provides continuous feedback to clients and affected parties and update all systems and/or portals as prescribed by the company
Proactively identifies opportunities for work optimization including opportunities for automation of work
Coaches L2 teams for advance technical troubleshooting and behavioral skills
May manage and implement projects within technology domain, delivering effectively and promptly per client agreed upon requirements and timelines
May work on implementing and delivering Disaster Recovery functions and tests
Ability to communicate and work across different cultures and social groups
Ability to plan activities and projects well in advance, and takes into account possible changing circumstances
Ability to maintain a positive outlook at work
Ability to work well in a pressurized environment
Ability to work hard and put in longer hours when it is necessary
Ability to apply active listening techniques such as paraphrasing the message to confirm understanding, probing for further relevant information, and refraining from interrupting
Ability to adapt to changing circumstances
Ability to place clients at the forefront of all interactions, understanding their requirements, and creating a positive client experience throughout the total client journey
Bachelor's degree or equivalent qualification in IT/Computing (or demonstrated equivalent work experience)
Seasoned Managed Services experience handling complex cross technology infrastructure
Seasoned experience required in Engineering function within a medium to large ICT organization
Seasoned working knowledge of ITIL processes
Seasoned experience working with vendors and/or 3rd parties
Nice to have18
CCNP or equivalent certification
CCNP in Security or PCNSE certification or Firewall Vendor related certification
Advanced technical certification like CCIE, CISSP
VMware certified Professional: Data Centre Virtualization
VMware Certified Specialist – Cloud Provider
VMware Site Recovery Manager: Install, Configure, Manage
Microsoft Certified: Azure Architect Expert
AWS Certified: Solutions Architect Associate
Veeam Certified Engineer (VMCE)
Rubrik Certified Systems Administrator
Zerto, pure, vxrail
Google Cloud Platform (gcp)
Oracle Cloud Infrastructure (oci)
SAP Certified Technology Associate - OS DB Migration for SAP NetWeaver 7.4
SAP Technology Consultant
SAP Certified Technology Associate - SAP HANA 2.0
Oracle Cloud Infrastructure Architect Professional
IBM Certified System Administrator - WebSphere Application Server Network
Skills
Linux
RHEL
CentOS
Ubuntu
SSH
DNS
DHCP
Bash
Python
gdb
strace
top
htop
sar
VMware
Azure
AWS
GCP
OCI
SAP
WebSphere
Veeam
Rubrik
Zerto
pure
vxrail
ITIL
Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.
Your day at NTT DATA
Requirements
BE/BTECH with 7 years of experience in Linux administration for enterprise clients. Troubleshooting
Responsibilities
1.
Investigate and resolve complex Linux-related issues (e.g., system crashes, performance degradation).
2.
Analyze logs (e.g., syslogs, kernel logs) to identify root causes.
3.
Utilize debugging tools (e.g., gdb, strace) to troubleshoot applications.
System Administration
1.
Manage Linux systems (RHEL, CentOS, Ubuntu) across multiple environments (dev, prod).
2.
Configure and maintain Linux services (e.g., SSH, DNS, DHCP).
3.
Implement security measures (e.g., firewalls, access controls).
Performance Optimization
1.
Monitor system performance using tools (e.g., top, htop, sar).
2.
Optimize system resources (CPU, memory, disk) for improved performance.
3.
Implement tuning parameters for enhanced system efficiency.
Scripting and Automation
1.
Develop scripts (Bash, Python) for automation and efficiency.
Security and Compliance
1.
Ensure system security and compliance with regulatory requirements.
2.
Implement security patches and updates.
What you’ll be doing
Key Responsibilities:
•
Ensures that assigned infrastructure at the client site is configured, installed, tested, and operational.
•
Performs necessary checks, apply monitoring tools and respond to alerts.
•
Identifies problems and errors prior to or when it occurs and logs all such incidents in a timely manner with the required level of detail.
•
Assists in analyzing, assigning, and escalating support calls.
•
Investigates third line support calls assigned and identify the root cause of incidents and problems.
•
Reports and escalates issues to 3rd party vendors if necessary.
•
Provides continuous feedback to clients and affected parties and update all systems and/or portals as prescribed by the company.
•
Proactively identifies opportunities for work optimization including opportunities for automation of work.
•
Coaches L2 teams for advance technical troubleshooting and behavioral skills.
•
May manage and implement projects within technology domain, delivering effectively and promptly per client agreed upon requirements and timelines.
•
May work on implementing and delivering Disaster Recovery functions and tests.
•
Performs any other related task as required.
Knowledge and Attributes:
•
Ability to communicate and work across different cultures and social groups.
•
Ability to plan activities and projects well in advance, and takes into account possible changing circumstances.
•
Ability to maintain a positive outlook at work.
•
Ability to work well in a pressurized environment.
•
Ability to work hard and put in longer hours when it is necessary.
•
Ability to apply active listening techniques such as paraphrasing the message to confirm understanding, probing for further relevant information, and refraining from interrupting.
•
Ability to adapt to changing circumstances.
•
Ability to place clients at the forefront of all interactions, understanding their requirements, and creating a positive client experience throughout the total client journey.
Academic Qualifications and Certifications:
•
Bachelor’s degree or equivalent qualification in IT/Computing (or demonstrated equivalent work experience).
•
Certifications relevant to the services provided (certifications carry additional weightage on a candidate’s qualification for the role).
•
Relevant certifications include (but not limited to) -
•
CCNP or equivalent certification.
•
CCNP in Security or PCNSE certification or Firewall Vendor related certification is good to have along with advance technical certification like CCIE, CISSP.
•
VMware certified Professional: Data Centre Virtualization.
•
VMware Certified Specialist – Cloud Provider.
•
VMware Site Recovery Manager: Install, Configure, Manage.
•
Microsoft Certified: Azure Architect Expert.
•
AWS Certified: Solutions Architect Associate.
•
Veeam Certified Engineer (VMCE).
•
Rubrik Certified Systems Administrator.
•
Zerto, pure, vxrail.
•
Google Cloud Platform (gcp).
•
Oracle Cloud Infrastructure (oci).
•
SAP Certified Technology Associate - OS DB Migration for SAP NetWeaver 7.4.
•
SAP Technology Consultant.
•
SAP Certified Technology Associate - SAP HANA 2.0.
•
Oracle Cloud Infrastructure Architect Professional.
•
IBM Certified System Administrator - WebSphere Application Server Network.
Required Experience:
•
Seasoned Managed Services experience handling complex cross technology infrastructure.
•
Seasoned experience required in Engineering function within a medium to large ICT organization.
•
Seasoned working knowledge of ITIL processes.
•
Seasoned experience working with vendors and/or 3rd parties.
Workplace type:
On-site Working
About NTT DATA
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
More roles at Nttlimited
Remote Application Support Engineer ( L2)Senior AI Solutions Architect (Japanese-speaker)Cloud Infrastructure Engineer (L3)Network Security Engineer (L3)Senior AI Solutions Architect (Japanese-speaker)
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