Linux Architect Full Time

Linux Architect

Location: London, UK

6 Months contract with possible extension

12+ years of IT experience and minimum of 5+ years of experience on Azure Infra, Azure Migrate, Azure Networking mainly Azure IaaS/PaaS,DC, Cloud, Security, SIAM and Data/Storage areas Azure Key Vault, Azure IAM. Should have worked with the team size of above 5 Infra, technically guided, managed and governed the team.

Primary skills:

• Expertise in On-prem/Public cloud Infra assessments using Azure Migrate
• Driving the cloud Solutioning Azure activities for large complex migration
• Ensure that the proposed solution covers Azure strategy, stakeholder management as well as the actual solution covering Business, Application and Infrastructure as well as commercial aspects (in terms of value for money and not commercial costing etc.)
• Working experience with various industry domains like banking, healthcare, Insurance
• Understanding customer Infra landscape. Design and build Azure Landing Zone activities.
• Clear understanding of TCO (Total Cost of Ownership) and ROI (Return on Investment).
• Provide the Azure target architecture and its BoM pricing and licensing related details.
• Azure Target Solutions architect Diagram (all Azure services) including HLD & LLD .
• Migrating on premise workloads to Azure using Azure Migrate.
• Troubleshooting experience with Azure & Linux environments (Processor, networking, clusters, IO, memory etc. related issues)
• Define & realize end-to-end solution architecture addressing business processes, specifications in a domain regulation in a domain, quality attributes of a system and economy of solution.
• Strong knowledge on Linux Manage storage devices, logical volumes, and file systems, Install & update software packages.
• Strong knowledge in Upgrading / migrating Linux Servers to later versions.
• Strong Knowledge with Backup and restoration of Servers.
• Hands on experience in restoring OS and Data files from backup.
• Hands on experience in Control services and daemons: manage services and the boot-up process.
• Hands on experience in Manage networking: Configure and troubleshoot networking on Linux systems.
• Hands on experience in configure link aggregation and bridging: Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges.
• Hands on experience in managing DNS for servers: DNS records for systems and configure secure DNS caching.
• Hands on experience in configure and troubleshoot email delivery: Send Mail, Postfix
• Hands on experience in Provide file-based storage: Provide NFS exports and SMB file shares to specific systems and users.
• Hands on experience in Apache HTTPD web service: Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts.
• Hands on experience in Execute shell scripting and automation techniques.
• Optimize web server traffic: Improve performance of your web servers by using Varnish to cache static content being served and HAProxy to terminate TLS connections and balance load between servers.
• Tune system performance: Improve system performance by setting tuning parameters and adjusting scheduling priority of processes.
• Ability to provide guidance to other engineers.
• Ability to complete root-cause analysis on complex issues.
• High-end troubleshooting complex issues.
• Strong understanding of security within a UNIX environment.

Secondary Skills:

• Familiarity with configuration management platforms (Chef, Ansible, etc.)
• Experience with scripting/coding in bash, python, Ruby, and/or Perl
• Experience with development tools such as GIT, Jenkins, etc.

Skills

Mandatory Skills : Linux

About LTM
LTM is an AI-centric global technology services company and the Business Creativity partner to the world’s largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI — enabling new ways of working, new productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM — a Larsen & Toubro company — owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert – https://www.ltimindtree.com/recruitment-fraud-alert/