82 Unix Administration Jobs - Page 3

About The Role This role involves the development and application of engineering practice and knowledge in designing, managing and improving the processes for Industrial operations, including procurement, supply chain and facilities engineering and maintenance of the facilities. Project and change management of industrial transformations are also included in this role. About The Role - Grade Specific Focus on Industrial Operations Engineering. Develops competency in own area of expertise. Shares expertise and provides guidance and support to others. Interprets clients needs. Completes own role independently or with minimum supervision. Identifies problems and relevant issues in straight forward situations and generates solutions. Contributes in teamwork and interacts with customers. Skills (competencies)

CDP Production Support Engineer for Platform RHEL, VMware The Technical Specialist –Linux will take responsibility for ensuring availability of the LINUX infrastructure through pro-active and reactive tasks, troubleshooting and administration. Required Candidate profile Administer, maintain and support Linux (RHEL/CentOS) operating systems. Resolve major incidents and technical escalations within agreed SLAs and quality. Participate in CAB meetings Perks and benefits To be disclosed post interview

Job Location- Belapur, NaviMumbai- work from office Qualification- BE, B.Tech or MCA 6+ years of experience in designing and maintaining high volume and Devops Skills (On-premises ) Strong(Financial domain good to have) Should be able to containerize (Docker / Kubernetes) enterprise java applications. Knowledge of Java Virtual Machines, Apache Tomcat, Nginx, Apache Kafka, Microservices architecture, Caching mechanisms Strong background in Linux/Unix Administration and Python/Shell Scripting CI/CD pipeline implementationMaven/Gradle, TeamCity, Jenkins, GitLab, Nexus, Puppet, Chef Networking, Information Security experience Monitoring tools like Zabbix, Cloud Watch Monitoring, Nagios IBM MQ Strong programming skills Excellent analytical skills Knowledge of best practices and IT operations in an always up, always available service Excellent written and oral communication skills, judgment and decision making skills Experience in enterprise application development, maintenance and operations.

LPAR creation from HMC, installing OS and performing sanity checks that ensures server is ready to support in production. Performing hardware replacement tasks by coordinating with vendor such as disk replacement and HBA card replacement. AIX Performance monitoring. VIO server creation, installation, configuration, and configuration of ether-channel. Performing upgrades on VIO server. Troubleshooting OS issues. Performing activities on IBM PowerHA. Moving Resource Group from one node to other in PowerHA environment. Performed PowerHA level upgradation. Analyze issues related to AIX and supporting software. Maintain daily operation of Aix based Server.

Department Overview IT Cloud Compute Operations Job Description **Position Overview:** The Red Hat OpenShift Virtualization Administrator is responsible for the deployment, management, and operational support of virtualization solutions within the company's IT infrastructure, with a specific focus on Red Hat OpenShift and its ecosystem. The role involves ensuring high availability, superb performance, and security of applications running in the virtualized environment. **Key Responsibilities:** Install, configure, and maintain Red Hat OpenShift clusters, including the underlying virtualization platform and associated storage solutions. Administer and monitor the health, performance, and security of the OpenShift environment, including nodes, pods, and services. Design and implement strategies for deployment scaling, redundancy, high-availability, and disaster recovery. Collaborate with development teams to facilitate containerization of applications and services, ensuring best practices are followed. Automate routine tasks through scripting and the use of automation tools like Ansible, Jenkins, or similar. Create and maintain comprehensive documentation for system installations, configurations, upgrades, and best practices. Resolve complex issues involving the infrastructure, including root cause analysis and implementing preventive measures. Ensure compliance with security policies and procedures, including regular system updates and patches. Participate in capacity planning and performance tuning to optimize the virtualization environment for operational efficiency. Collaborate with cross-functional IT teams to support continuous integration and continuous deployment (CI/CD) pipelines. Stay current with the latest developments in OpenShift, Kubernetes, and containerization technologies. Provide technical support and training to IT staff and end-users when necessary. Participate in an on-call rotation and provide off-hours support as needed. Install, configure, and maintain Linux operating systems across the organization, while ensuring optimal performance. Basic Requirements **Qualifications:** Bachelors degree in Computer Science, Information Technology, or related field, or equivalent work experience. Minimum of 3 years of experience in administering Red Hat OpenShift and virtualization technologies. Strong understanding of Kubernetes and container orchestration. Proficiency in virtualization platforms such as Red Hat Virtualization (RHV), VMware, or KVM. Experience with automation/configuration management using Ansible, Puppet, Chef, or similar. Familiarity with CI/CD tools and version control systems like Git. Knowledge of Linux/Unix administration and scripting (e.g., Bash, Python). Experience with monitoring solutions like Prometheus, Grafana, or Nagios. Strong problem-solving skills and the ability to work under pressure. Excellent verbal and written communication skills. Preferred certifications: Red Hat Certified Specialist in OpenShift Administration, Red Hat Certified Engineer (RHCE), or other relevant certifications. Location - Pan India

Description Overall purpose of role To work and resolve technical problems in Linux/AIXs and work on project tasks (JIRAs, incident, Change) Liaise with other support teams to address the internal support teams issues as well as understand the business requirements and share and adopt best practices being followed. Key Accountabilities Act as technical first point of contact internally and externally for stakeholder requirements through JIRA requests and change tasks, technical calls etc. Promote the use of Technical Standards, Procedures and Best Practice and maximize the use of toolsets and automation. Stakeholder Management and Leadership Manage stakeholder expectations in JIRA communication and team calls Provide regular update on critical requirements Decision-making and Problem Solving Prompt problem solving ability Quick decision making ability to tackle project related issues Provide permanent resolution to problem tickets Adopt, develop and promote automation Person Specification Bachelor degree in technology with working experience in Unix Must be RedHat Certified and ITIL Foundation certified Working experience over 6 years in a fast paced UNIX environment. Excellent communication and articulation skill Ability to drive interaction with senior stakeholders Comfortable to work in APAC/EMEA and weekend shift Unix Administration and troubleshooting skills, clear concepts of LVM, User Management Operating system. Troubleshooting on filesystem user access related issues. Deep understanding of UNIX OS Troubleshooting on various UNIX OS Issue Knowledge of automation, Chef, Powerbroker technologies AWS / cloud knowledge would be added advantage Experience in Remote troubleshooting and diagnosis of UNIX issues. Work with vendors like Linux Oracle in coordinating hardware/software issues Build, configuration and troubleshooting experience of Veritas volume manger and Veritas cluster and veritas volume Replicator Basic Tivoli Storage Manager Client administration able to trouble shoot backup failures remediate the same. Good understanding of Network Connectivity and protocols with respect to the UNIX platform Exposure on ticketing tools like Service Now Understanding experience working on DNS, FTP NFS. Essential Skills/Basic Qualifications Engineering graduate with 6-8 years of experience in supporting enterprise Unix environment Excellent knowledge of build , configuration and troubleshooting of Veritas volume manager, Veritas cluster and VVR RedHat Linux and ITIL foundation certified Named Job Posting? (if Yes - needs to be approved by SCSC) Additional Details Global Grade C Level To Be Defined Named Job Posting? (if Yes - needs to be approved by SCSC) No Remote work possibility No Global Role Family To be defined Local Role Name To be defined Local Skills Linux Veritas;Veritas Infoscale Availability Languages RequiredENGLISH Role Rarity To Be Defined

Description Roles and Responsibilities Exadata?Skill Good understanding of Exadata Architecture Hands on exposure of Exadata hardware and its components. Clear?understanding?of Exadata features like?Flash cache ?Storage Index ?HCC?and?IORM Performance?tuning?of Exadata components and troubleshooting. Good Understanding of Storage assignment and configuration areas (LUN configurations Cell Disk and Grid disk) Knowledge and experience in Exadata software patching. Database and RAC Skill Working experience on CDB/PDB on Oracle 12c/19c Solid?understanding?of RAC components and?architecture Hands on?experience?of RAC Database and ASM management? Performance?tuning?experience?high volume database Experience of ASM management and configuration Day to day monitoring?experience?of RDBMS and RAC environment Good experience in RDBMS and GRID patching Data guard administration and implementation Unix Skill Good hands on LINUX/AIX operating system Basic knowledge of Unix shell scripting Knowledge on Unix administration and management Migration?Skill DB migration from non-rac to RAC Experience of cross platform DB?migration including non-exadata to exadata Monitoring Tool Skill Installation and configuration of?OEM Monitoring of Exadata using OEM Understanding of?ASR Good understanding of management for Exadata through ILOM Exadata Smart Flash Caching What is smart flash cache and what it will cached & not cached? Named Job Posting? (if Yes - needs to be approved by SCSC) Additional Details Global Grade B Level To Be Defined Named Job Posting? (if Yes - needs to be approved by SCSC) No Remote work possibility No Global Role Family 60236 (P) Software Engineering Local Role Name 6552 IT Consultant Local Skills 6332 (T) Relational Databases Languages RequiredEnglish Role Rarity To Be Defined

SUMMARY Job Description Location: Mumbai Experience: 3+ years Must-Have: The candidate should possess at least 3 years of relevant experience in Solaris Administration Responsibilities: Demonstrating expertise in auditing other relevant SIEM configurations, closing vulnerability gaps, and troubleshooting day-to-day issues based on tickets Proactively managing patch management, OS upgrades, and server migrations Independently handling partition creation, OS installation, IP configuration, and user management Communicating with vendors and suppliers, and following up on Oracle SRs raised by the team for RCA Requirements Requirements: At least 3 years of experience in Solaris Administration

As Flow opening engineer - Infrastructure you will be responsible for managing the implementation of security rules regarding the firewalling and the flows routing you have to treat the recommendations of cyber security by implementing the solutions needed to maintain security and driving people to follow the golden rules FOF will cover SAE perimeter but you will need to understand the relationships between the differnt parts of SAFRAN whole group.. Role & responsibilities you are capable to work on one of these two main OS family , Windows or UNIX and you are able to communicate with the teammate in India and in Paris You are capable of interacting with technical teams, but also able to communicate with business teams if needed or with the CISO contact and adapt your speech according to your interlocutors you have some skills about developpement and scripting tools you are able to check and debug issues on this infras layers Be dedicated to automating tasks related to deployment and installation to optimize operations. you are motivated to discuss with international team mates about vulns et actions plans to remediate Preferred candidate profile - Technical environment: Linux RHEL, Unix AIX / Solaris, Windows - System Hardening and Vulnerability Remediation - Scripting / Automation : powershell, bash, shell, Python, Ansible - Proficiency in inetwork nfrastructure services (Palo Alto, fortinet, DNS, proxy) - Knowledge of protection solutions and vulnerability scans (Tenable, Nessus, Tanium) Interested candidate share their profile on jyoti.mehra@safrangroup.com with CTC & notice period details.

JR REQ ---Linux Administrator ----6to8year---NEW DELHI, HYDERABAD---Gokul Kannan -- TCS C2H ---900000

Experience with the core AWS services, plus the specifics mentioned in this job description. Good background in Linux/Unix administration. Experience with Docker and Kubernetes. Proficiency in at least one language from our stack: Strong notions of security best practices (eg using IAM Roles, KMS, etc). Experience with monitoring solutions such as CloudWatch, Prometheus, and the ELK stack. Previous exposure to large-scale systems design. Ability to troubleshoot distributed systems. Knowledge of writing infrastructure as code (IaC) using CloudFormation or Terraform. Experience with building or maintaining cloud-native applications. Past experience with the serverless approaches using AWS Lambda is a plus. For example, the Serverless Application Model (AWS SAM)

Job Job Title IT Consulting Responsibilities A day in the life of an Infoscion As part of the Infosys consulting team, your primary role would be to get to the heart of customer issues, diagnose problem areas, design innovative solutions and facilitate deployment resulting in client delight. You will develop a proposal by owning parts of the proposal document and by giving inputs in solution design based on areas of expertise. You will plan the activities of configuration, configure the product as per the design, conduct conference room pilots and will assist in resolving any queries related to requirements and solution design You will conduct solution/product demonstrations, POC/Proof of Technology workshops and prepare effort estimates which suit the customer budgetary requirements and are in line with organization’s financial guidelines Actively lead small projects and contribute to unit-level and organizational initiatives with an objective of providing high quality value adding solutions to customers. If you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for you! Technical and Professional Requirements: Skills Required:Linux Admin Preferred Skills: Infrastructure Security Devops Linux Mainframes Middleware->RedHat Jboss application server(Jboss) Unix Admin->Solaris Administration Technology->Server-Virtualization->RedHat Enterprise Virtualization Educational Requirements Master Of Technology,MCA,Master of Business Administration,Bachelor of Engineering,Bachelor Of Technology,BCA Service Line Cloud & Infrastructure Services * Location of posting is subject to business requirements

About The Role : Skills: Linux Adminstration , SE Linux , NFS , CIFS mounts , FTP management and Performance management Technology - REDHAT Linux versions 7 , 8 & 9 , CENTOS , AIX , Ubuntu

10+ years in a Technology position within the Capital Markets industry Expert level UNIX administration skills and ability to script (Shell; Perl; BASH; etc.) FIX protocol Experience with high capacity / low latency infrastructure a plus Knowledge of FIX testing tools such as VeriFIX; FIX Conductor Basic Networking and Routing knowledge

Having around 3-6 years of expe as Unix AIX/SOLARIS & Linux Admin or in a similar role,with demonstrated expertise in managing complex Unix envi for lead level.A minimum 4yrs of exp in UNIX AIX /SOLARIS admin or a related field for Specialist level

Hi ALL, we are looking for Unix administrator For product based SKills:unix, AIX, Solaris Exp: 6+yrs Location:Bangalore Notice period: Immediate to 15days

Required skills- - Relevant experience with Scala-Spark Big Data development. - Strong Database experience preferably with Hadoop, DB2, or Sybase. - Good understanding of Hadoop (HDFS) eco-system - Complete SDLC process and Agile Methodology (Scrum) - Strong oral and written communication skills - Experience working within a scrum team - Excellent interpersonal skills and professional approach - The ability to investigate and solve technical problems in the context of supporting production applications - Hands-on Data Mining and analytical work experience, big data or Scala on Spark - Unix OS, Scripting, Python - Good understanding of DevOps concepts including working experience of CI/CD tools like Jenkins

About The Role : Experience with strong Linux domain knowledge and troubleshooting skills, scripting, debug and build tools. Experience in RedHat Linux OS & LVM, RAID. Knowledge/Hands on in RedHat cluster Experience in performance tuning of OS, Application and Databases. Relevant experience on a high volume enterprise help desk or similar support role. Excellent hands on experience on different Linux distributions Exposure on virtualization and cloud platforms. Hands on experience in Hardware (IBM/HP/HP Blade) servers Understanding of High Availability and Redundancies for different components. Understanding the DR/BCP for different environments. Exposure to DR Drills. Primary Skills Linux Administrator/Unix Administrator (AIX/HP-UX/Solaris) Secondary Skills Scripting Shell/Bash

10+ years in a Technology position within the Capital Markets industry. Expert level UNIX administration skills and ability to script (Shell; Perl; BASH; etc.) FIX protocol Experience with high capacity / low latency infrastructure a plus. Knowledge of FIX testing tools such as VeriFIX; FIX Conductor. Basic Networking and Routing knowledge.

10+ years in a Technology position within the Capital Markets industry Expert level UNIX administration skills and ability to script (Shell; Perl; BASH; etc.) FIX protocol Experience with high capacity / low latency infrastructure a plus Knowledge of FIX testing tools such as VeriFIX; FIX Conductor Basic Networking and Routing knowledge

10+ years in a Technology position within the Capital Markets industry Expert level UNIX administration skills and ability to script (Shell; Perl; BASH; etc.) FIX protocol Experience with high capacity / low latency infrastructure a plus Knowledge of FIX testing tools such as VeriFIX; FIX Conductor Basic Networking and Routing knowledge

10+ years in a Technology position within the Capital Markets industry Expert level UNIX administration skills and ability to script (Shell; Perl; BASH; etc.) FIX protocol Experience with high capacity / low latency infrastructure a plus Knowledge of FIX testing tools such as VeriFIX; FIX Conductor Basic Networking and Routing knowledge

We need a Senior DevOps engineer with strong technical and IT operations skills. You will help with DevOps automation using various Open Source technologies for Enterprise software applications deployment. In this role, youll work collaboratively with software engineering to deploy and operate our systems. Help automate and streamline our operations and processes. Build and maintain tools for deployment, monitoring and operations. And troubleshoot and resolve issues in our dev, test and production environments. Requirements include:4 Years of overall relevant experience with all of the following. - Strong scripting knowledge and excellent programming skills - Perl - Groovy - Powershell - Python - Shell - Ruby - Experience with following Technologies\Tools\Software's - Jenkins - GIT - Jira - Docker - REST APIs - Azure Devops - Ansible - Ability to use a wide variety of open source technologies and cloud services - Strong background in Linux/Unix Administration - Knowledge of CICD - Knowledge of best practices and IT operations in an always-up, always-available service - Knowledge of Siebel CRM Installation and Administration. Other Softskills that would be required include: - Good communication skills, Quick Learner, Self Motivated and having a sense of Ownership with an ability to drive Assigned Tasks without much assistance.

About Us: Incorporated in 2006, We are an 18 year old recruitment and staffing company, we are a provider of manpower for some of the fortune 500 companies for junior/ Middle/ Executive talent. About Client: Hiring for One of Our Multinational Corporations! Job Title: Senior Linux Systems Administrator Location: Mumbai and Bangalore Experience: 6 - 9 Years Job Type: Full-time Roles and responsibilities : System Administration : Install, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu, etc.), ensuring their availability, stability, and performance. Monitoring & Optimization : Implement and maintain monitoring solutions to proactively detect and resolve performance or system issues. Optimize system resources for scalability and efficiency. Automation & Scripting : Develop and maintain automation scripts (Bash, Python, Ansible, etc.) to streamline server deployment, configuration management, and routine tasks. Security : Manage and enforce security policies, including firewalls, VPN, SELinux, and system patching. Perform regular vulnerability assessments and hardening of servers. Backup & Disaster Recovery : Implement and maintain backup solutions, disaster recovery plans, and high availability setups to ensure system uptime. Troubleshooting & Support : Troubleshoot and resolve complex system issues across different layers of the Linux stack (hardware, OS, applications, and networks). Collaboration : Work closely with application developers, network engineers, and other teams to ensure smooth operation and integration of services. Documentation : Maintain up-to-date documentation on system configurations, procedures, and best practices. Compliance : Ensure systems meet industry standards and regulatory requirements. Thanks & Regards, Neeraja Black and White Business Solutions Pvt.Ltd. Bangalore,Karnataka,India. Direct Number: 8067432410 neeraja.r@blackwhite.in |www.blackwhite.in

Role & responsibilities Manage and maintain UNIX AIX/SOLARIS & Linux operating system-based servers. Install, configure, and troubleshoot AIX/SOLARIS servers, ensuring maximum performance and uptime for all Unix servers leading to optimal performance Lead the Operations, design, implementation, and maintenance of our Unix AIX /SOLARIS & Linux infrastructure, ensuring alignment with business goals and industry best practices Install, configure, and maintain Unix-based systems, AIX /SOLARIS and Linux systems. Perform system updates, patches, and upgrades to ensure security and performance Monitor system performance and troubleshoot issues, including system crashes and application failures Implement and maintain security protocols, firewalls, and access controls to protect system integrity Create and manage user accounts and permissions Define and enforce standards, policies, and procedures for Unix AIX/SOLARIS system administration, security, and compliance Collaborate with cross-functional teams to identify opportunities for automation, process improvement, and optimization Evaluate emerging technologies and trends in Unix administration, recommending innovative solutions to enhance efficiency and effectiveness Develop and maintain documentation, including system configurations, procedures, and troubleshooting guides Perform other responsibilities as required by higher levels of supervision Good with performance tuning and Migrations of systems. Note: Looking for Immediate Joiner.