
We are seeking experienced Mainframe Z/OS System Programmer/Admin to manage z/OS environments.
Job Title - Mainframe z/OS System Programmer
Experience - 4-8 Years
Location - Bangalore, Chennai, Pune [Hybrid/Remote]
Notice Period - Immediate Joiners Preferred
Job Overview
We seek an experienced Mainframe z/OS System Programmer to manage and support z/OS environments. The role includes system upgrades, performance monitoring, installations, troubleshooting, and expertise in ISV tools, JCL, scripting, and system utilities.
Key Responsibilities
- Administer and support z/OS mainframe systems.
- zOS install and upgrade, PTF patch apply
- ISV tools installation and upgrade
- Parmlib, Proclib
- Perform SMP/E & Non-SMP/E installation of ISV products and manage upgrades (z/OS V2.5/V3.1).
- Configure and manage JES3/JES2, Sysplex, and related components.
- Configure and monitor TSO/E, ISPF, and basic scripting in REXX/CLIST.
- Plan and execute z/OS upgrade and maintenance roadmaps.
- Monitor system performance using tools like SMF and z/OS Health Checker.
- Support mainframe storage management (SMS/DFSMS) and backup/recovery processes.
- Resolve incidents using appropriate tools and perform diagnostics as required.
- Candidates with prior experience as a z/OS System Programmer, specializing exclusively in z/OS administration, are encouraged to apply.
Preferred Technical Skills
1. Mainframe zOS Admin
2. zOS install and upgrade, PTF patch apply
3. ISV tools installation and upgrade
4. Parmlib, Proclib
Note
The candidate must have prior experience working as a z/OS System Programmer with hands-on expertise in managing complex mainframe environments.

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Required Skills:
- Experience in systems administration, SRE or DevOps focused role
- Experience in handling production support (on-call)
- Good understanding of the Linux operating system and networking concepts.
- Demonstrated competency with the following AWS services: ECS, EC2, EBS, EKS, S3, RDS, ELB, IAM, Lambda.
- Experience with Docker containers and containerization concepts
- Experience with managing and scaling Kubernetes clusters in a production environment
- Experience building scalable infrastructure in AWS with Terraform.
- Strong knowledge of Protocol-level such as HTTP/HTTPS, SMTP, DNS, and LDAP
- Experience monitoring production systems
- Expertise in leveraging Automation / DevOps principles, experience with operational tools, and able to apply best practices for infrastructure and software deployment (Ansible).
- HAProxy, Nginx, SSH, MySQL configuration and operation experience
- Ability to work seamlessly with software developers, QA, project managers, and business development
- Ability to produce and maintain written documentation
Role Description:
● Own, deploy, configure, and manage infrastructure environment and/or applications in
both private and public cloud through cross-technology administration (OS, databases,
virtual networks), scripting, and monitoring automation execution.
● Manage incidents with a focus on service restoration.
● Act as the primary point of contact for all compute, network, storage, security, or
automation incidents/requests.
● Manage rollout of patches and release management schedule and implementation.
Technical experience:
● Strong knowledge of scripting languages such as Bash, Python, and Golang.
● Expertise in using command line tools and shells
● Strong working knowledge of Linux/UNIX and related applications
● Knowledge in implementing DevOps and having an inclination towards automation.
● Sound knowledge in infrastructure-as-a-code approaches with Puppet, Chef, Ansible, or
Terraform, and Helm. (preference towards Terraform, Ansible, and Helm)
● Must have strong experience in technologies such as Docker, Kubernetes, OpenShift,
etc.
● Working with REST/gRPC/GraphQL APIs
● Knowledge in networking, firewalls, network automation
● Experience with Continuous Delivery pipelines - Jenkins/JenkinsX/ArgoCD/Tekton.
● Experience with Git, GitHub, and related tools
● Experience in at least one public cloud provider
Skills/Competencies
● Foundation: OS (Linux/Unix) & N/w concepts and troubleshooting
● Automation: Bash or Python or Golang
● CI/CD & Config Management: Jenkin, Ansible, ArgoCD, Helm, Chef/Puppet, Git/GitHub
● Infra as a Code: Terraform
● Platform: Docker, K8s, VMs
● Databases: MySQL, PostgreSql, DataStore (Mongo, Redis, AeroSpike) good to have
● Security: Vulnerability Management and Golden Image
● Cloud: Deep working knowledge on any public cloud (GCP preferable)
● Monitoring Tools: Prometheus, Grafana, NewRelic
● Improve CI/CD tooling using gitlab.
● Implement and improve monitoring and alerting.
● Build and maintain highly available systems.
● Implement the CI pipeline.
● Implement and maintain monitoring stacks.
● Lead and guide the team in identifying and implementing new technologies.
● Implement and own the CI.
● Manage CD tooling.
● Implement and maintain monitoring and alerting.
● Build and maintain highly available production systems.
Skills
● Configuration Management experience such as Kubernetes, Ansible or similar.
● Managing production infrastructure with Terraform, CloudFormation, etc.
● Strong Linux, system administration background.
● Ability to present and communicate the architecture in a visual form. Strong knowledge of AWS,
Azure, GCP.
Internshala is a dot com business with the heart of dot org.
We are a technology company on a mission to equip students with relevant skills & practical exposure through internships, fresher jobs, and online trainings. Imagine a world full of freedom and possibilities. A world where you can discover your passion and turn it into your career. A world where your practical skills matter more than your university degree. A world where you do not have to wait till 21 to taste your first work experience (and get a rude shock that it is nothing like you had imagined it to be). A world where you graduate fully assured, fully confident, and fully prepared to stake a claim on your place in the world.
At Internshala, we are making this dream a reality!
👩🏻💻 Your responsibilities would include-
- Building and maintaining operational tools for monitoring and analysis of AWS infrastructure and systems
- Actively monitoring the health and performance of all systems and performing benchmarking and tuning of system applications and operating systems
- Setting up container orchestration using Kubernetes or other orchestration system for a monolithic application
- Continually working with development engineers to design the best system architectures and solutions
- Troubleshooting and resolving issues in our development, test, and production environments
- Maintaining reliability of the system and being on-call for mission-critical systems
- Performing infrastructure cost analysis and optimization
- Ensure systems’ compliance with operational risk standards (e.g. network, firewall, OS, logging, monitoring, availability, resiliency)
- Building, mentoring and leading a team of young professionals, if the need arises
🍒 You will get-
- A chance to build and lead an awesome team working on one of the best recruitment and online trainings products in the world that impact millions of lives for the better
- Awesome colleagues & a great work environment
- Loads of autonomy and freedom in your work
💯 You fit the bill if-
- You are proficient with bash, git and git workflows
- You have 3-5 years of experience as a DevOps Engineer or similar software engineering role
- You have excellent attention to detail
- AWS certification preferred but not mandatory
Our Client is a B2B2C tech Web3 startup founded by founders - IITB Graduates who are experienced in retail, ecommerce and fintech.
Vision: Client aims to change the way that customers, creators, and retail investors interact and transact at brands of all shapes and sizes. Essentially, becoming the Web3 version of brands driven social ecommerce & investment platform. We have two broader development phases to achieve our mission.
candidate will be responsible for automating the deployment of cloud infrastructure and services to
support application development and hosting (architecting, engineering, deploying, and operationally
managing the underlying logical and physical cloud computing infrastructure).
Location: Bangalore
Reporting Manager: VP, Engineering
Job Description:
● Collaborate with teams to build and deliver solutions implementing serverless,
microservice-based, IaaS, PaaS, and containerized architectures in GCP/AWS environments.
● Responsible for deploying highly complex, distributed transaction processing systems.
● Work on continuous improvement of the products through innovation and learning. Someone with
a knack for benchmarking and optimization
● Hiring, developing, and cultivating a high and reliable cloud support team
● Building and operating complex CI/CD pipelines at scale
● Work with GCP Services, Private Service Connect, Cloud Run, Cloud Functions, Pub/Sub, Cloud
Storage, Networking in general
● Collaborate with Product Management and Product Engineering teams to drive excellence in
Google Cloud products and features.
● Ensures efficient data storage and processing functions in accordance with company security
policies and best practices in cloud security.
● Ensuring scaled database setup/montioring with near zero downtime
Key Skills:
● Hands-on software development experience in Python, NodeJS, or Java
● 5+ years of Linux/Unix Administration monitoring, reliability, and security of Linux-based, online,
high-traffic services and Web/eCommerce properties
● 5+ years of production experience in large-scale cloud-based Infrastructure (GCP preferred)
● Strong experience with Log Analysis and Monitoring tools such as CloudWatch, Splunk,
Dynatrace, Nagios, etc.
● Hands-on experience with AWS Cloud – EC2, S3 Buckets, RDS
● Hands-on experience with Infrastructure as a Code (e.g., cloud formation, ARM, Terraform,
Ansible, Chef, Puppet) and Version control tools
● Hands-on experience with configuration management (Chef/Ansible)
● Experience in designing High Availability infrastructure and planning for Disaster Recovery
solutions
● Knowledgeable in networking and security Familiar with GCP services (in Databases, Containers,
Compute, stores, etc) with comfort in GCP serverless technologies
● Exposure to Linkerd, Helm charts, and Ambassador is mandatory
● Experience with Big Data on GCP BigQuery, Pub/Sub, Dataproc, and Dataflow is plus
● Experience with Groovy and writing Jenkinsfile
● Experience with time-series and document databases (e.g. Elasticsearch, InfluxDB, Prometheus)
● Experience with message buses (e.g. Apache Kafka, NATS)
Regards
Team Merito
Job Brief:
We are looking for candidates that have experience in development and have performed CI/CD based projects. Should have a good hands-on Jenkins Master-Slave architecture, used AWS native services like CodeCommit, CodeBuild, CodeDeploy and CodePipeline. Should have experience in setting up cross platform CI/CD pipelines which can be across different cloud platforms or on-premise and cloud platform.
Job Location:
Pune.
Job Description:
- Hands on with AWS (Amazon Web Services) Cloud with DevOps services and CloudFormation.
- Experience interacting with customer.
- Excellent communication.
- Hands-on in creating and managing Jenkins job, Groovy scripting.
- Experience in setting up Cloud Agnostic and Cloud Native CI/CD Pipelines.
- Experience in Maven.
- Experience in scripting languages like Bash, Powershell, Python.
- Experience in automation tools like Terraform, Ansible, Chef, Puppet.
- Excellent troubleshooting skills.
- Experience in Docker and Kuberneties with creating docker files.
- Hands on with version control systems like GitHub, Gitlab, TFS, BitBucket, etc.
Excellent understanding of SDLC patching, releases and software development at scale.
Excellent knowledge of Git.
Excellent knowledge of Docker.
Good understanding of enterprise standards ond enterprise building principles,
In-depth knowledge in Windows OS
Knowledge of Linux os
Theoretical and practical skills in Web-environments based on .Net technologies, e.g. Ils,
Kestrel, .Net Core, C#.
Strong scripting skills in one or any combination of CMD Shell,Bash, PowerShell. Python.
Good understanding of the mechanisms of Web-environment architectures approaches.
Strong knowledge of cloud providers offering, Azure or AWS.
Good knowledge of a configuration management tools, Ansible, Chef, Salt stack, Puppet.
(Good to have)
Good knowledge of cloud infrastructure orchestration tools like kubemetes or cloud based orchestration.
Good knowledge in one or any combination of cloud infrastructure provisioning tools like
ARM Templates, Terraform, Pulumi.
In-depth knowledge in one or any combination of software delivery orchestration tools like Azure Pipelines, Jenkins Pipelines, Octopus Deploy, etc.
Strong practical knowledge of CI Tools, ie, Azure Devops, Jenkins Excellent knowledge of Continuous Integration and Delivery approaches
Good knowledge on integration of Code Quality tools like SonarQube, Application or Container Security tool like Vera Code, Checksum, Chekov, Trivy.
In-depth knowledge on Azure DevOps Build infrastructure setup, Azure DevOps
Administration and Access management
• Bachelor or Master Degree in Computer Science, Software Engineering from a reputed
University.
• 5 - 8 Years of experience in building scalable, secure and compliant systems.
• More than 2 years of experience in working with GCP deployment for millions of daily visitors
• 5+ years hosting experience in a large heavy-traffic environment
• 5+ years production application support experience in a high uptime environment
• Software development and monitoring knowledge with Automated builds
• Technology:
o Cloud: AWS or Google Cloud
o Source Control: Gitlab or Bitbucket or Github
o Container Concepts: Docker, Microservices
o Continuous Integration: Jenkins, Bamboos
o Infrastructure Automation: Puppet, Chef or Ansible
o Deployment Automation: Jenkins, VSTS or Octopus Deploy
o Orchestration: Kubernets, Mesos, Swarm
o Automation: Node JS or Python
o Linux environment network administration, DNS, firewall and security management
• Ability to be adapt to the startup culture, handle multiple competing priorities, meet
deadlines and troubleshoot problems.

We are looking for a System Engineer who can manage requirements and data management in Rational Doors and Siemens Polarion. You will be part of a global development team with resources in China, Sweden and the US.
Responsibilities and tasks
- Import of requirement specifications to DOORS module
- Create module structure according to written specification (e-mail, word, etc)
- Format: reqif, word, excel, pdf, csv
- Make adjustments to data required to be able to import to tool
- Review that the result is readable and possible to work with
- Import of information to new or existing modules in DOORS
- Feedback of Compliance status from an excel compliance matrix to a module in DOORS
- Import requirements from one module to another based on baseline/filter…
- Import lists of items: Test cases, documents, etc in excel or csv to a module
- Provide guidance on format to information holder at client
- Link information/attribute data from one module to others
- Status, test results, comment
- Link requirements according to information from the client in any given format
- Export data and reports
- Assemble report based on data from one or several modules according to filters/baseline/written requests in any given format
- Export statistics from data in DOORS modules
- Create filters in DOORS modules
Note: Polarion activities same as DOORS activities, but process, results and structure may vary
Requirements – Must list (short, and real must, no order)
- =>10 years of overall experience in Automotive Industry
- Having requirement management experience in the automotive industry.
- =>3 years of experience in Rational Doors as user
- Knowledge in Siemens Polarion, working knowledge is a plus
- Experience in offshore delivery for more than 7 years
- Able to lead a team of 3 to 5 people and manage temporary additions to team
- Having working knowledge in ASPICE and handling requirements according to ASPICE L2
- Experience in setting up offshore delivery that best fits the expectations of the customer
- Experience in setting up quality processes and ways of working
- Experience in metrics management – propose, capture and share metrics with internal/ external stakeholders
- Good Communication skills in English
Requirements - Good to have list, strictly sorted in falling priority order
- Experience in DevOps framework of delivery
- Interest in learning new languages
- Handling requirements according to ASPICE L3
- Willingness in travel, travel to Sweden may be needed (approx. 1-2 per year)
Soft skills
- Candidate must be driving and proactive person, able to work with minimum supervision and will be asked to give example situations incoming interviews.
- Good team player with attention to detail, self-disciplined, able to manage their own time and workload, proactive and motivated.
- Strong sense of responsibility and commitment, innovative thinking.

