24 Unix jobs in India
UNIX Architect
Posted 8 days ago
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Job Description
About Position:
Persistent is seeking a highly experienced Azure Architect to lead complex migration projects from On-Prem to Azure. The ideal candidate will have deep expertise in Azure migration, including discovery, assessment, and execution phases, and will be proficient in designing robust target environments using Azure Landing Zones and the Cloud Adoption Framework (CAF). The architect should be able to work independently, conduct client workshops, and communicate effectively with stakeholders at all levels.
- Role: UNIX Architect
- Location: All Persistent Locations
- Experience: 12+ Years
- Job Type: Full Time Employment
What You'll Do:
- Experience in Non-x86 Workload Migrations: Proven expertise in migrating workloads from non-x86 platforms, including HP-UX and Sun Solaris environments.
- Legacy Application Assessment: Ability to evaluate dependencies of legacy applications and recommend a migration strategy to Azure, including effort estimation, timeline planning, and technology mapping.
- Azure Migration Planning: Skilled in designing and proposing Azure-based solutions tailored to legacy system requirements.
- Stakeholder Communication: Strong interpersonal and communication skills to effectively engage with customer teams, including application owners, architects, and governance stakeholders.
Expertise You'll Bring:
- Technical Expertise: Extensive knowledge of Unix (e.g., AIX, Solaris, HP-UX and Linux (e.g. SUSE, Rocky Linux) operating systems)
- Unix Systems Porting Expertise (SunOS, AIX, HP-UX)
- Deep understanding of legacy Unix systems:
- SunOS/Solaris (SPARC)
- AIX (IBM PowerPC)
- HP-UX (PA-RISC or Itanium)
- Experience in identifying and replacing platform-specific system calls, threading models (pthread, thr_create, aix_pthread), and networking APIs.
- libc, libnsl, libsocket, libthread, libaio, libcurses, libX11.
- C/C++ Build Systems & Cross-Platform Compilation
- Make, CMake, Autotools, SCons, Ninja.
- Legacy build tools like XLC (AIX), aCC (HP-UX), Sun Studio (SunOS).
- Refactoring build scripts for GCC/Clang on Linux.
- Handling cross-compilation and architecture transitions (e.g., SPARC → x86_64).
- Using pkg-config, ldd, nm, objdump for dependency and symbol resolution.
- Java Modernization & Platform Compatibility
- Experience upgrading legacy Java apps (e.g., Java 1.4/1.5/1.6) to OpenJDK 8/11/17.
- Solaris JVM, IBM J9 (AIX), HP JVM.
- Migrating from Ant to Maven/Gradle.
- Refactoring deprecated APIs and ensuring Linux compatibility.
- Understanding of encoding, file system, and threading differences across platforms.
- Azure Infrastructure & DevOps Automation
- Azure Linux VMs, Azure DevOps, GitHub Actions, Terraform.
- Containerization using Docker, orchestration with AKS.
- CI/CD pipelines for automated build, test, and deployment.
- Familiarity with Helm, Kubernetes networking, and monitoring tools like Azure Monitor.
- Migration Tooling & Code Assessment
- Static and dynamic analysis tools: Cppcheck, Coverity, SonarQube, Valgrind, strace, ltrace.
- Proprietary tools like Sasva (Persistent’s internal tool for code assessment).
- Automating migration workflows and validating functional equivalence.
- Ability to write scripts (e.g., Bash, Python, PowerShell) to automate build/test/migration steps.
- Bonus Skills (Nice to Have)
- Experience with binary compatibility layers (e.g., libcompat, libbsd).
- Knowledge of legacy UI frameworks (e.g., Motif, XView).
- Familiarity with performance tuning and memory profiling on Linux.
Benefits:
- Competitive salary and benefits package
- Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
- Opportunity to work with cutting-edge technologies
- Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
- Annual health check-ups
- Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents
Values-Driven, People-Centric & Inclusive Work Environment:
Persistent Ltd. is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.
- We support hybrid work and flexible hours to fit diverse lifestyles.
- Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
- If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment
Let’s unleash your full potential at Persistent
“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”
MS Engineer, Unix
Posted today
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Job Description
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**
The role of Platform Support Engineer (L3) exercises excellent customer service skills along with the ability to apply technical knowledge to support processes such as Request, Incident, Problem, Change, Event, Configuration, Asset, Service Catalogue, Knowledge, and Service Portal, as well as custom scoped applications that deliver enterprise-wide business processes to NTT customers. The incumbent within the role is knowledgeable about IT Service Management, has solid experience with various technologies.
**What you'll be doing**
**Key Roles and Responsibilities:**
+ Provides support to users/administrators of the NTT platform
+ Supports and contributes to the growth of best practices for delivery of support services
+ understanding of NTT platform, Cloud technologies and troubleshooting practices to ensure successful resolution of challenging technical situations
+ Acts as a customer advocate, prioritizing and managing assigned incidents and escalations in queue with little or no supervision
+ Engages with the cross functional teams such as operations and engineering to build, drive and improve tools and processes for quicker issue resolution
+ Mentors less experienced team members in the various technologies
**Knowledge, Skills and Attributes:**
+ Solid working knowledge of the components in cloud/web applications
+ understanding network monitoring connectors such as SCOM, Solarwinds etc.
+ understanding of SNMP traps and MIBs/OIDs
+ Ability to understand and modify basic XML, JSON, Regular Expressions (RegEx)
+ Strong understanding of the HTTP/HTTPS Request and Response Cycle
+ Good understanding of database concepts
+ A fundamental understanding of ITSM, CMDB and ITIL business process
+ Strong troubleshooting/root cause isolation skills
+ Demonstrated creative problem-solving approach and strong analytical skills
+ Must be proficient with analysing log files and standard debugging concept
+ Familiarity with tools and practices of the trade such as incident management, knowledgebase, defect and escalation management
+ Solid understanding of email infrastructure/protocols
+ Seasoned, experienced professional; has complete knowledge and understanding of area of specialization
+ Uses evaluation, judgment, and interpretation to select right course of action
+ Solid understanding of Web Services - REST and SOAP and Authentication mechanisms - Single Sign-on, LDAP
+ Must have basic object-oriented programming skills (Java strongly preferred)
+ Excellent written and verbal communication skills with the ability to clearly articulate solutions to technical problems
+ Ability to multi-task and work with high-value customer administrators and developers
+ Should be a team player working efficiently in a collaborative environment
+ Strong personal commitment to quality and customer service
+ Proven ability to maintain a professional demeanour when handling complex user issues
**Academic Qualifications and Certifications:**
+ Bachelor's degree or equivalent in Information Technology/Computer Science or related
+ ITIL v3 certification
**Required Experience:**
+ Seasoned experience providing customer facing technical support
+ Seasoned demonstrated experience providing web development support is highly desirable
+ Seasoned demonstrated experience working with the ServiceNow platform (ITSM, ITOM, CSM and FSM)
**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.
Unix Automation engineer
Posted today
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Job Description
We are seeking a proactive and technically skilled Technology Operations Support Engineer to join our dynamic Unix/Linux team. The ideal candidate will possess a strong background in automation, scripting, and coding, enabling them to drive operational excellence and support modern infrastructure environments. You will play a key role in maintaining the stability, security, and efficiency of our technology operations, leveraging both manual troubleshooting and automated solutions.
**Job Requirements**
- Provide technology operations support during assigned shifts, including handling incident tickets, communicating with end-users, working on problem tickets, performing proactive maintenance, and resolving critical operations issues rapidly and effectively.
- Design, implement, and maintain automated workflows for routine operational tasks such as system provisioning, patch management, backup, and recovery processes.
- Develop, maintain, and enhance automation scripts (using Python, Ansible, PowerShell, Bash, etc.) to streamline deployment, monitoring, and maintenance activities, reducing manual intervention and improving operational efficiency.
- Identify manual, repetitive tasks within operations and proactively propose, develop, and deploy automation solutions to improve efficiency and reduce human error.
- Integrate automation scripts with monitoring and alerting systems to enable self-healing and auto-remediation of common incidents.
- Continuously evaluate and adopt new automation tools and frameworks to enhance operational capabilities and keep up with industry best practices.
- Perform code reviews and provide feedback on automation scripts developed by team members to ensure quality, security, and adherence to best practices.
- Champion a culture of automation-first thinking within the operations team, mentoring colleagues and promoting best practices in scripting and tool usage.
- Participate in cross-training initiatives and demonstrate a willingness to learn new technologies and coding frameworks.
- Contribute to infrastructure projects for new applications, hardware, and OS lifecycle management, using coding and scripting to automate repetitive tasks.
- Collaborate with cross-functional teams, sharing knowledge, code, and best practices to support team objectives and continuous improvement.
- Work shifts as required, including off-hours, weekends, or holidays.
**Education**
Note: Candidates with a strong background in automation, scripting, and coding will be prioritized, as these skills are essential for driving operational excellence and supporting modern infrastructure environments.
At NetApp, we embrace a hybrid working environment designed to strengthen connection, collaboration, and culture for all employees. This means that most roles will have some level of in-office and/or in-person expectations, which will be shared during the recruitment process.
**Equal Opportunity Employer:**
NetApp is firmly committed to Equal Employment Opportunity (EEO) and to compliance with all laws that prohibit employment discrimination based on age, race, color, gender, sexual orientation, gender identity, national origin, religion, disability or genetic information, pregnancy, and any protected classification.
**Why NetApp?**
We are all about helping customers turn challenges into business opportunity. It starts with bringing new thinking to age-old problems, like how to use data most effectively to run better - but also to innovate. We tailor our approach to the customer's unique needs with a combination of fresh thinking and proven approaches.
We enable a healthy work-life balance. Our volunteer time off program is best in class, offering employees 40 hours of paid time off each year to volunteer with their favourite organizations. We provide comprehensive benefits, including health care, life and accident plans, emotional support resources for you and your family, legal services, and financial savings programs to help you plan for your future. We support professional and personal growth through educational assistance and provide access to various discounts and perks to enhance your overall quality of life.
If you want to help us build knowledge and solve big problems, let's talk.
Senior Unix Engineer
Posted 3 days ago
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Job Description
Project description
Information and Document Systems is a global technology change and delivery organization comprising nearly 150 individuals located in Switzerland, Poland, Singapore, United Kingdom and United States. We provide archiving and retrieval solutions to all business divisions focusing on supporting Legal, Regulatory and Operational functions. It has a complex architecture based on C-Mod, Unix, Oracle, Opentext and SAM-FS.
Responsibilities
Development and Improving application infrastructure, interacting with developers and production support, configuring and improving existing infrastructure, simplifying release process, investigations, research, activities related to programming and coding, taking part in planning and risk assessment, active participation in distributed agile process.
Skills
Must have
- 5+ years of working experience
- strong Unix/Linux Experience
- SQL
- Extensive production support, maintenance experience
- Advanced scripting (Perl, PowerShell, Shell)
- Good communication, coordination and troubleshooting skills
- Attitude to Learn, to be flexible
Nice to have
- Good to have mainframe basic knowledge
- Good to have CMOD/IBM Content Manager OnDemand Server and Client
- Scripting experience
- Java ( nice to have)
Java unix developer
Posted 16 days ago
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Job Description
Java unix developer _Full-Time_Pune
Job Title: Java unix developer
Job Type: Full-Time
Location: Pune
Experience: 3-8 Years
Job Description:
Educational Background :
• BE/Btech
Qualifications:
• Bachelor’s degree in Computer Science, Information technology or a related field.
• Excellent written and verbal communication skills
• Bachelor’s degree in computer science or engineering
• 3 – 8 years of work experience in Java and Unix development
• Preference given for any experience in supporting finance or billing projects in banking domain
Must have skills:
• Must have extensive work experience with Unix, SQL and Oracle database
• Exposure to support Oracle Revenue Management and Billing (ORMB) application.
• Good hands-on experience on Java development and analyzing existing Java code
• Must be well versed with the Unix shell scripting
• Hands on experience on control-M scheduling tool for batch monitoring
• Ability to resolve issues/troubleshoot application in a high-pressure & time critical environment.
• Exposure to Agile practices (Scrum /Kanban)
• Self-motivated to learn and work in challenging environment
• Strong written/verbal communications skills
• Strong interpersonal and teamwork skills
• Good programming and debugging skills
• Strong analytical, design thinking and problem-solving skills
Unix SQl,Production support
Posted 3 days ago
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Job Description
Required Skills: Unix SQl, Production support
Exp Range: 5 TO 10
Location: Chennai/Hyderabad/Bangalore/Mumbai/Indore
Interview Type: Weekend Virtual Drive
Date: 10-Oct-2025
Day: Saturday
UNIX and SQL production support
Posted 3 days ago
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Job Description
Key Skill Requirements:
- B.Tech/ BE/ MCA/ Computer Engineer with 6-8 years of experience
- Exposure and familiarity with software development life cycle (SDLC)
- Good knowledge of SQL and hands on experience of Databases such as Oracle, DB2, SQL Server and Postgres
- Knowledge of installing software, creating environments
- Good knowledge of application servers such as WebSphere, WebLogic, Apache Tomcat,
- Good knowledge of Unix (Solaris, AIX, Linux, HP UX)
- Version control tools such as SVN/BitBucket
- Some previous technical consultancy experience
- Experience in AWS and other cloud technologies
Desirable Skill Requirements:
- Knowledge of Financial services, AML Transaction Monitoring, Sanctions / PEP Name screening, KYC/CDD and International SWIFT MT/MX and domestic sanctions screening
- Performance tuning at a database level will be an added advantage
- Understanding of Java and J2EE architectures
- Knowledge of XML and real time messaging queues and systems will be an added advantage
Location
- Chennai Bengaluru / Pune/Hyderabad
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Look ML & Looker( Unix/Linux) Developer
Posted 24 days ago
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Job Description
Position: Look ML &Looker(unix/Linux)
Experience: 4+ years
Location: Hyderabad, Bengaluru
Key Responsibilities- Strong in Data Analysis
- Strong in Data Visualization
- Strong in Data Modeling
- Strong analytical SQL knowledge (GCP/snowflake/Postgres/any RDBMS)
- Experience in Python.
- Experience in Looker / Looker Studio.
- Good understanding of BI Tools such as Looker/Tableau/Qlik.
- Proficiency in Interactive Dashboard and Reports building.
System Administration
Posted 23 days ago
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Job Description
Education
B.E./B.Tech/MCA in Computer Science
Experience
Must have 3 - 5 Years of experience in the field of Linux Administration.
Mandatory Skills/Knowledge
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
System Administration
Posted 21 days ago
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Job Description
Company Overview
Repplen Projects Private Limited is a leading entity in the construction industry, boasting a workforce of employees and headquartered in Erode, Tamil Nadu. We pride ourselves on delivering exceptional construction services characterized by integrity, trust, and innovation. As we handle expansive infrastructure projects and commercial ventures, we are committed to precision and excellence in every endeavor, building structures that defy time. For more information, visit our website at Repplen Projects Private Limited .
Job Overview
We are seeking a skilled System Administrator to join our team in Erode, with an employment type of Full-Time. This mid-level position requires a candidate with 4 to 6 years of relevant work experience. The role focuses on managing and optimizing our IT infrastructure, ensuring seamless network and server operations to support our construction projects effectively.
Qualifications and Skills
- Strong expertise in network configuration for efficient and reliable connectivity solutions. (Mandatory skill)
- Proficiency in managing LAN and WAN networks to ensure optimal performance and security. (Mandatory skill)
- Experience in configuring and maintaining firewalls to protect organizational data. (Mandatory skill)
- Solid experience in Windows Server Management for smooth operation and maintenance of server systems.
- Knowledge of cloud platforms such as AWS, Azure, or GCP for scalable and secure cloud-based services.
- Ability to set up and maintain IP CCTV systems for security and monitoring purposes.
- Strong analytical skills to troubleshoot and resolve technical issues effectively and efficiently.
- Excellent communication skills to collaborate with cross-functional teams and provide training as needed.
Roles and Responsibilities
- Manage and maintain all network hardware and software, ensuring optimal performance and stability.
- Configure, deploy, and troubleshoot routers, switches, and firewalls across the organization.
- Oversee server infrastructure, including Windows Server installations and cloud platforms.
- Implement and monitor network security measures to protect data from unauthorized access.
- Handle the setup, management, and operation of IP CCTV systems for organizational security.
- Collaborate closely with IT and operational teams to support construction project needs efficiently.
- Ensure high availability and reliability of network services, swiftly addressing any issues that arise.
- Regularly update systems and applications to keep up with the latest technology advancements.