116 Unix Administration Jobs - Page 2

SRE - System Engineer Job description Knowledge in Linux/Unix Administration Knowledge in networking Knowledge of wide variety of open source technologies/tools and cloud services Knowledge of best practices and IT operations in an always-up, always-available service Participate in oncall rotation. Good English communications skills Strong background in linux networking ( ip, iptables, ipsec ) Knowledge of working with MySQL A working understanding of code and script ( egPerl/Golang preferred ) Knowledge of automation/configuration management using either saltstack or equivalent Hands on experience in private and public cloud environments Knowledge of the following will be a plus: Implementation of cloud services on linux using kvm/qemu DCOS (mesos & mesos frameworks) aerospike ( nosql ) perl/golang galera openbsd Data center related activities ( Rarely needed ) PhonePe Full Time Employee Benefits (Not applicable for Intern or Contract Roles) Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life Insurance Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency Support System Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance Program, Day-care Support Program Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS, Leave Encashment Other Benefits - Higher Education Assistance, Car Lease, Salary Advance Policy Working at PhonePe is a rewarding experience! Great people, a work environment that thrives on creativity, the opportunity to take on roles beyond a defined job description are just some of the reasons you should work with us. Read more about PhonePe on our blog. Life at PhonePe PhonePe in the news

SRE - System Engineer Experience 4 to 7 years Are you passionate about maintaining the reliability and performance of one of worlds largest fintech infrastructureWe are seeking a skilled SRE - System Engineer to join our dynamic team. The ideal candidate will have a solid foundation in Linux/Unix administration and networking, along with a keen understanding of open source technologies, tools, and cloud services. Join us to ensure our services remain always-up and always-available. Key Requirement: Proficiency in Linux/Unix administration, coupled with extensive experience in the field. Computer networking proficiency and working knowledge. Utilize a wide variety of open source technologies and tools, with a strong emphasis on cloud services. Implement best practices and IT operations to maintain an always-up, always-available service. Participate actively in the on-call rotation schedule. Communicate effectively in English. Display a strong background in Linux networking, including the use of IP, iptables, and IPsec. Work with MySQL databases effectively. Working experience in Mariadb,Percona will be a plus. Understand and apply coding and scripting skills, with a preference for Perl, python or Golang. Experience with automation and configuration management, using tools like SaltStack. Hands-on experience with private cloud environments. Desirable Skills: Experience with implementing cloud services on Linux using KVM/QEMU. Familiarity with container orchestration technology. Knowledge of NoSQL databases, especially Aerospike. Proficiency in Perl and Golang. Understanding of Galera cluster operations. Experience with data center related activities. If you are an enthusiastic team player with a robust technical background, eager to tackle challenges and contribute to the success of our operations, we would love to hear from you! PhonePe Full Time Employee Benefits (Not applicable for Intern or Contract Roles) Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life Insurance Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency Support System Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance Program, Day-care Support Program Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS, Leave Encashment Other Benefits - Higher Education Assistance, Car Lease, Salary Advance Policy Working at PhonePe is a rewarding experience! Great people, a work environment that thrives on creativity, the opportunity to take on roles beyond a defined job description are just some of the reasons you should work with us. Read more about PhonePe on our blog. Life at PhonePe PhonePe in the news

Are you passionate about maintaining the reliability and performance of one of worlds largest fintech infrastructureWe are seeking a skilled SRE - System Engineer to join our dynamic team. The ideal candidate will have a solid foundation in Linux/Unix administration and networking, along with a keen understanding of open source technologies, tools, and cloud services. Join us to ensure our services remain always-up and always-available. Key Requirement: Proficiency in Linux/Unix administration, coupled with extensive experience in the field. Computer networking proficiency and working knowledge. Utilize a wide variety of open source technologies and tools, with a strong emphasis on cloud services. Implement best practices and IT operations to maintain an always-up, always-available service. Participate actively in the on-call rotation schedule. Communicate effectively in English. Display a strong background in Linux networking, including the use of IP, iptables, and IPsec. Work with MySQL databases effectively. Working experience in Mariadb,Percona will be a plus. Understand and apply coding and scripting skills, with a preference for Perl, python or Golang. Experience with automation and configuration management, using tools like SaltStack. Hands-on experience with private cloud environments. Desirable Skills: Experience with implementing cloud services on Linux using KVM/QEMU. Familiarity with container orchestration technology. Knowledge of NoSQL databases, especially Aerospike. Proficiency in Perl and Golang. Understanding of Galera cluster operations. Experience with data center related activities. If you are an enthusiastic team player with a robust technical background, eager to tackle challenges and contribute to the success of our operations, we would love to hear from you! PhonePe Full Time Employee Benefits (Not applicable for Intern or Contract Roles) Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life Insurance Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency Support System Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance Program, Day-care Support Program Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS, Leave Encashment Other Benefits - Higher Education Assistance, Car Lease, Salary Advance Policy Working at PhonePe is a rewarding experience! Great people, a work environment that thrives on creativity, the opportunity to take on roles beyond a defined job description are just some of the reasons you should work with us. Read more about PhonePe on our blog. Life at PhonePe PhonePe in the news

SRE - System Engineer Job description Knowledge in Linux/Unix Administration Knowledge in networking Knowledge of wide variety of open source technologies/tools and cloud services Knowledge of best practices and IT operations in an always-up, always-available service Participate in oncall rotation. Good English communications skills Strong background in linux networking ( ip, iptables, ipsec ) Knowledge of working with MySQL A working understanding of code and script ( egPerl/Golang preferred ) Knowledge of automation/configuration management using either saltstack or equivalent Hands on experience in private and public cloud environments Knowledge of the following will be a plus: Implementation of cloud services on linux using kvm/qemu DCOS (mesos & mesos frameworks) aerospike ( nosql ) perl/golang galera openbsd Data center related activities ( Rarely needed ) PhonePe Full Time Employee Benefits (Not applicable for Intern or Contract Roles) Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life Insurance Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency Support System Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance Program, Day-care Support Program Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS, Leave Encashment Other Benefits - Higher Education Assistance, Car Lease, Salary Advance Policy Working at PhonePe is a rewarding experience! Great people, a work environment that thrives on creativity, the opportunity to take on roles beyond a defined job description are just some of the reasons you should work with us. Read more about PhonePe on our blog. Life at PhonePe PhonePe in the news

Role Purpose The purpose of this role is to work with Application teams and developers to facilitate better coordination amongst operations, development and testing functions by automating and streamlining the integration and deployment processes Must Have skills Strong Scripting knowledge Linux (bash-shell scripting & python Scripting) DevOps Tooling exposure Azure pipelines, Artifactory. Configuration Management Ansible Environment management exposure General Enterprise Technical Aptitude: networks, servers, load balancing, storage , etc Build and Deploy Technologies Docker / Podman & Kubernetes Source Control tools GIT Cloud Azure Good to have skills Release Management approach/tools Knowledge on Oracle Database management Unix administration / Scripting Mandatory Skills: DevOps. Experience5-8 Years.

Job Description: We are looking for a skilled and proactive Unix Administrator with 2-5 years of hands-on experience in supporting and managing Unix/Linux/Windows environments. The ideal candidate will have expertise in working with MapR and Ab Initio servers and will be responsible for incident resolution, problem management, and cross-team collaboration. Title: Unix Administrator Experience: 2 to 5 Years Location: Chennai (Hybrid) Job Type: Full-Time Key Skills: Unix / Linux / Windows Administration MapR and Ab Initio Server Handling SQL, Object & Sequential Development Production Support Root Cause Analysis Incident and Problem Management Stakeholder Coordination Responsibilities: Comfortable with object, SQL, and sequential development. Manage and troubleshoot Unix, Linux, and Windows servers. Provide support and handle complex enterprise applications. Administer and maintain MapR and Ab Initio server environments. Perform detailed Root Cause Analysis (RCA) for recurring issues. Log, track, and update problem records with RCA, workaround, and effort details. Participate in internal and monthly Problem Management reviews . Maintain accurate documentation and updates in incident/problem tracking tools. Coordinate with other teams (Application Dev, Operations, Service Review, etc.) to follow up on action items. Ensure timely closure of problem records after implementation of solutions. Attend fortnightly sync-up meetings with offshore and local teams. Requirements: 2-5 years of experience in Unix/Linux/Windows administration. Proficient with server commands, scripting, and troubleshooting. Working knowledge of MapR and Ab Initio is mandatory . Good understanding of SQL and data flow development. Strong analytical and problem-solving skills. Excellent communication and coordination skills. Willingness to learn and work on complex applications and data structures. Nice to Have: ITIL process understanding. Experience with production support in a financial domain. Send your resumes to shakila.sh@twsol.com or DM your resumes.

Jio is the new age technology company leading the Digital, Big Data and AI Revolution that is taking place in India. This revolution is going to impact the lives of 1.3 billion Indians and its our responsibility to cater to the needs of every rural and urban Indians by using every skill and technology that is available at our disposal. Jio has over 400 million customers in India, generating petabytes of data every second, and hence the need to build infinitely scaling, low latency, high throughput and highly available systems. Education B.E./B.Tech/MCA in Computer Science Experience Must have 3-6 Years of experience in the field of Linux Administration. Redhat :- 1. Should have good experience of Linux Administration (OS Installation, Virtualization, Performance Monitoring/Optimization, Kernel Tuning, LVM management, File System Management, Security Management) 2. Should have very good experience in shell scripting and configuration management (Ansible). 3. Must have experience of Install and Configure Pacemaker based high availability Cluster. 4. Must have experience of troubleshooting common cluster issues. 5. Should have worked with Shared Storage and Multipathing. 6. Should have experience in Repository Creation and Management. 7. Should have experience in Os upgrade and patch management. Preferred Skills/Knowledge 1. Should have worked on Automating tasks by using Shell Scripts, Ansible 2. Basic understanding of Public Clouds (AWS/Azure/GCP /OpenStack) 3. Fundamental understanding of Ceph Storage Solution Desired Certifications 1. RHEL / Redhat Certified Specialist Soft Skills 1. Must have good troubleshooting skills 2. Must be ready to learn new technologies and acquire new skills 3. Must be a Team Player 4. Should be good in Spoken and Written English

Are you the kind who thrives under pressure, enjoys digging deep into database issues, and believes in getting it done right, not just fast ? Were looking for a Senior Production Support Engineer with solid PL/SQL and Linux expertise to handle critical incidents, minimize downtime, and ensure smooth performance for our enterprise-grade systems at CNDT . This isnt just another support role. You’ll be the guardian of uptime , the go-to problem-solver, and a strategic voice in improving system resilience. Responsibilities: Take ownership of production incidents , identify root causes, and restore services fast Perform in-depth PL/SQL troubleshooting and resolve database-related bugs, performance issues, and inconsistencies Respond promptly to system alerts, monitor logs, and handle escalations Provide 24/7 on-call support on a rotating schedule Study system documentation and application flows to provide proactive support Collaborate with internal tech teams and external vendors to resolve issues quickly and effectively Actively contribute to reducing MTTR (Mean Time To Restoration) and improving service reliability Guide junior engineers and support resources; be a technical SME for designated apps Participate in root cause analysis , documenting findings and lessons learned Suggest and implement process improvements, automation, and optimizations Maintain database and server health, track performance, and ensure space management Participate in project planning meetings and advocate production-readiness Perform regular maintenance tasks and uphold data integrity Requirements: Bachelor’s degree in Computer Science , IT , or related field 7–10 years of experience in PL/SQL development/support Strong knowledge of Oracle databases , stored procedures, packages, and query tuning Experience in production support , incident handling , and performance optimization Minimum 5+ years working in Linux environments Good command over shell scripting , with added bonus if you know Python, Perl, or Ruby Ability to perform log analysis and lead service restoration efforts Effective communicator who can handle pressure and lead during outages Nice-to-Haves: Knowledge of Oracle 19c , data warehousing , or ETL flows Familiarity with cloud platforms (AWS/OCI) Exposure to ITIL processes or tools like ServiceNow , Jira Understanding of CI/CD and DevOps principles Experience working with monitoring tools (e.g., Grafana, Nagios, Prometheus) Why Join Us? Flexible hybrid work setup Competitive CTC as per current market trends Work with mission-critical systems that truly impact businesses Learn, grow, and be part of a collaborative engineering culture Leadership that backs innovation and ownership

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.

Administer Linux systems with emphasis on automation. Perform system installation, updates, monitoring, backups, and security management. Strong Python and Bash scripting skills are essential for task automation. Experience with Ansible, Docker, and CI/CD is preferred.