Mainframe operator, "mainframe Operations Expert"

Job Title: Lead DevOps Engineer

Experience Required: 4 to 5 years in DevOps or related fields

Employment Type: Full-time

About the Role:

We are seeking a highly skilled and experienced Lead DevOps Engineer. This role will focus on driving the design, implementation, and optimization of our CI/CD pipelines, cloud infrastructure, and operational processes. As a Lead DevOps Engineer, you will play a pivotal role in enhancing the scalability, reliability, and security of our systems while mentoring a team of DevOps engineers to achieve operational excellence.

Key Responsibilities:

Infrastructure Management: Architect, deploy, and maintain scalable, secure, and resilient cloud infrastructure (e.g., AWS, Azure, or GCP).

CI/CD Pipelines: Design and optimize CI/CD pipelines, to improve development velocity and deployment quality.

Automation: Automate repetitive tasks and workflows, such as provisioning cloud resources, configuring servers, managing deployments, and implementing infrastructure as code (IaC) using tools like Terraform, CloudFormation, or Ansible.

Monitoring & Logging: Implement robust monitoring, alerting, and logging systems for enterprise and cloud-native environments using tools like Prometheus, Grafana, ELK Stack, NewRelic or Datadog.

Security: Ensure the infrastructure adheres to security best practices, including vulnerability assessments and incident response processes.

Collaboration: Work closely with development, QA, and IT teams to align DevOps strategies with project goals.

Mentorship: Lead, mentor, and train a team of DevOps engineers to foster growth and technical expertise.

Incident Management: Oversee production system reliability, including root cause analysis and performance tuning.

Required Skills & Qualifications:

Technical Expertise:

Strong proficiency in cloud platforms like AWS, Azure, or GCP.

Advanced knowledge of containerization technologies (e.g., Docker, Kubernetes).

Expertise in IaC tools such as Terraform, CloudFormation, or Pulumi.

Hands-on experience with CI/CD tools, particularly Bitbucket Pipelines, Jenkins, GitLab CI/CD, Github Actions or CircleCI.

Proficiency in scripting languages (e.g., Python, Bash, PowerShell).

Soft Skills:

Excellent communication and leadership skills.

Strong analytical and problem-solving abilities.

Proven ability to manage and lead a team effectively.

Experience:

4 years + of experience in DevOps or Site Reliability Engineering (SRE).

4+ years + in a leadership or team lead role, with proven experience managing distributed teams, mentoring team members, and driving cross-functional collaboration.

Strong understanding of microservices, APIs, and serverless architectures.

Nice to Have:

Certifications like AWS Certified Solutions Architect, Kubernetes Administrator, or similar.

Experience with GitOps tools such as ArgoCD or Flux.

Knowledge of compliance standards (e.g., GDPR, SOC 2, ISO 27001).

Perks & Benefits:

Competitive salary and performance bonuses.

Comprehensive health insurance for you and your family.

Professional development opportunities and certifications, including sponsored certifications and access to training programs to help you grow your skills and expertise.

Flexible working hours and remote work options.

Collaborative and inclusive work culture.

Join us to build and scale world-class systems that empower innovation and deliver exceptional user experiences.

You can directly contact us: Nine three one six one two zero one three two

Key Responsibilities:

Cloud Management:

• Manage and troubleshoot Linux environments.
• Create and manage Linux users on EC2 instances.
• Handle AWS services, including ECR, EKS, EC2, SNS, SES, S3, RDS,
• Lambda, DocumentDB, IAM, ECS, EventBridge, ALB, and SageMaker.
• Perform start/stop operations for SageMaker and EC2 instances.
• Solve IAM permission issues.

Containerization and Deployment:

• Create and manage ECS services.
• Implement IP whitelisting for enhanced security.
• Configure target mapping for load balancers and manage Glue jobs.
• Create load balancers (as needed).

CI/CD Setup:

• Set up and maintain CI/CD pipelines using AWS CodeCommit, CodeBuild, CodeDeploy, and CodePipeline.

Database Management:

• o Manage PostgreSQL RDS instances, ensuring optimal performance and security.

Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum 3.5 years of experience in a AWS and DevOps.
• Strong experience with Linux administration.
• Proficient in AWS services, particularly ECR, EKS, EC2, SNS, SES, S3, RDS, DocumentDB, IAM, ECS, EventBridge, ALB, and SageMaker.
• Experience with CI/CD tools (AWS CodeCommit, CodeBuild, CodeDeploy, CodePipeline).
• Familiarity with PostgreSQL and database management.

Greetings!

Wissen Technology is hiring for Kubernetes Lead/Admin.

Required:

• 7+ years of relevant experience in Kubernetes
• Must have hands on experience on Implementation, CI/CD pipeline, EKS architecture, ArgoCD & Statefulset services.
• Good to have exposure on scripting languages
• Should be open to work from Chennai
• Work mode will be Hybrid

Company profile:

Company Name : Wissen Technology

Group of companies in India : Wissen Technology & Wissen Infotech

Work Location - Bangalore

Website : www.wissen.com

Wissen Thought leadership : https://www.wissen.com/articles/

LinkedIn: https://www.linkedin.com/company/wissen-technology

ketteQ is a supply chain planning and automation platform. We are looking for an experienced AWS Devops Engineer to help manage AWS infrastructure and automation.  This job comes with a attractive compensation package, work-from-home and flex-time benefits. You will get to work on projects for large global brands with a highly experienced team based in US and India. If you are high-energy, motivated, and initiative-taking individual then this could be a fantastic opportunity for you. Candidates must meet the following requirements:

Duties & Responsibilities

• Deployment, automation, management, and maintenance of AWS cloud-based production system
• Build a deployment pipeline for AWS and Salesforce
• Design cloud infrastructure that is secure, scalable, and highly available on AWS
• Work collaboratively with software engineering to define infrastructure and deployment requirements
• Provision, configure and maintain AWS cloud infrastructure defined as cloud formation template
• Ensure configuration and compliance with configuration management tools
• Administer and troubleshoot Linux based systems
• Troubleshoot problems across a wide array of services and functional areas
• Build and maintain operational tools for deployment, monitoring, and analysis of AWS infrastructure and systems
• Perform infrastructure cost analysis and optimization

Requirements

• At least 5 years of experience building and maintaining AWS infrastructure (VPC, EC2, Security Groups, IAM, ECS, Fargate, S3, Cloud Formation)
• Strong understanding of how to secure AWS environments and meet compliance requirements
• Solid foundation of networking and Linux administration
• Experience with Docker, GitHub, Jenkins, Cloud Formation and deploying applications on AWS
• Ability to learn/use a wide variety of open source technologies and tools
• Database experience to help with monitoring and performance; PostgreSql experience preferred
• AWS certification preferred

Education

• Bachelors in Engineering or related field

• 2+ years work experience in a DevOps or similar role
• Knowledge of OO programming and concepts (Java, C++, C#, Python)
• A drive towards automating repetitive tasks (e.g., scripting via Bash, Python, etc)
• Fluency in one or more scripting languages such as Python or Ruby.
• Familiarity with Microservice-based architectures
• Practical experience with Docker containerization and clustering (Kubernetes/ECS)
• In-depth, hands-on experience with Linux, networking, server, and cloud architectures.
• Experience with CI/CD tools Azure DevOps, AWS cloud formation, Lamda functions, Jenkins, and Ansible
• Experience with AWS, Azure, or another cloud PaaS provider.
• Solid understanding of configuration, deployment, management, and maintenance of large cloud-hosted systems; including auto-scaling, monitoring, performance tuning, troubleshooting, and disaster recovery
• Proficiency with source control, continuous integration, and testing pipelines
  
• Effective communication skills

• Deploy and maintain critical applications on cloud-native microservices architecture.
• Implement automation, effective monitoring, and infrastructure-as-code.
• Deploy and maintain CI/CD pipelines across multiple environments.
• Streamline the software development lifecycle by identifying pain points and productivity barriers and determining ways to resolve them.
• Analyze how customers are using the platform and help drive continuous improvement.
• Support and work alongside a cross-functional engineering team on the latest technologies.
• Iterate on best practices to increase the quality & velocity of deployments.
• Sustain and improve the process of knowledge sharing throughout the engineering team
• Identification and prioritization of technical debt that risks instability or creates wasteful operational toil.
• Own daily operational goals with the team.

• Job Title:- Backend/DevOps Engineer
• Job Location:- Opp. Sola over bridge, Ahmedabad
• Education:- B.E./ B. Tech./ M.E./ M. Tech/ MCA
• Number of Vacancy:- 03
• 5 Days working
• Notice Period:- Can join less than a month
• Job Timing:- 10am to 7:30pm.

About the Role

Are you a server-side developer with a keen interest in reliable solutions?

Is Python your language?

Do you want a challenging role that goes beyond backend development and includes infrastructure and operations problems?

If you answered yes to all of the above, you should join our fast growing team!

We are looking for 3 experienced Backend/DevOps Engineers who will focus on backend development in Python and will be working on reliability, efficiency and scalability of our systems. As a member of our small team you will have a lot of independence and responsibilities. 

As Backend/DevOps Engineer you will...:-

• Design and maintain systems that are robust, flexible and preformat
• Be responsible for building complex and take high- scale systems
• Prototype new gameplay ideas and concepts
• Develop server tools for game features and live operations
• Be one of three backend engineers on our small and fast moving team
• Work alongside our C++, Android, and iOS developers
• Contribute to ideas and design for new features

To be successful in this role, we'd expect you to…:-

• Have 3+ years of experience in Python development
• Be familiar with common database access patterns
• Have experience with designing systems and monitoring metrics, looking at graphs.
• Have knowledge of AWS, Kubernetes and Docker.
• Be able to work well in a remote development environment.
• Be able to communicate in English at a native speaking and writing level.
• Be responsible to your fellow remote team members.
• Be highly communicative and go out of your way to contribute to the team and help others

Minimum 4 years exp 

Skillsets:

1. Build automation/CI: Jenkins
2. Secure repositories: Artifactory, Nexus
3. Build technologies: Maven, Gradle
4. Development Languages: Python, Java, C#, Node, Angular, React/Redux
5. SCM systems: Git, Github, Bitbucket
6. Code Quality: Fisheye, Crucible, SonarQube
7. Configuration Management: Packer, Ansible, Puppet, Chef
8. Deployment: uDeploy, XLDeploy
9. Containerization: Kubernetes, Docker, PCF, OpenShift
10. Automation frameworks: Selenium, TestNG, Robot
11. Work Management: JAMA, Jira
12. Strong problem solving skills, Good verbal and written communication skills
13. Good knowledge of Linux environment: RedHat etc.
14. Good in shell scripting
15. Good to have Cloud Technology : AWS, GCP and Azure

Specific responsibilities commensurate with experience and include:

• Ability to react quickly and effectively to identify and resolve issues that heavily impact CI/CD system (immediate mitigation of impact, long-term resolution including strategies for risk mitigation/monitoring/alert for proactive resolution of potential future occurrences)
• Design, develop, unit test, and implement build automation scripts including environment configuration validation processes
• Automate and improve development process by evaluation and introduction of new tools and scripts, and manage their life cycle and validation
• Determine branching strategy and maintain branches for various components, products, and product lines
• Come up with solutions to open-ended problems that focus on workflow improvements for the Software department
• Address issues with well-defined requirements efficiently; come up with short-term and long-term solutions and staged deployment strategies
• Self-driven-- takes action to move tickets from start to completion with minimal oversight
• Ability to communicate with and consider perspectives of stakeholders including but not limited to: IT, software development, verification
• Ability to break down a problem into smaller components and solve them in a logical, controlled, clearly explainable approach
• Lead the creation and maintenance of a pre-production environment as a testbed for build process improvements and changes before deployment to the production environment
• Gather metrics via direct input, data based on analysis of developer working habits analysis and pain points to assess current state and areas requiring further improvement
• Define chain of communication and immediate paths of action in the case of a build fault state
• Ability to work within constraints of the internal network without access to commercial cloud solutions
• Create metrics that define ‘efficiency’ and ‘reliability’ in measurable terms, and track them
• Perform static code and security analysis
• Design and execute unit tests and perform code coverage analysis
• Able to work in Agile development team environment

• Bachelor’s degree (or higher) in Electrical Engineering, Computer Engineering, Computer Science or equivalent
• 6+ years (minimum) experience handling Build, Release, and Deployment of software on Windows and/or Linux environments (on-premise)
• Experience with the development and deployment of CM processes and tools
• Build automation for .NET using TeamCity (Jenkins is an asset)
• Scripting languages: Windows batch scripting, Powershell, Ant/NAnt
• Source control systems usage, branching strategies, and workflow (Git preferred, Subversion)
• 6+ years of hands-on programming experience with C# and .NET (both Framework and Core)
• Troubleshooting and debugging-- what information to gather when there are issues with CI/CD system, and how to gather it (i.e., analyzing network communication? Windows crash dumps, java logs, etc.)
• 6+ years (minimum) in web/desktop application software development experience
• Excellent problem solving, critical and analytical thinking
• Strong team player who understands SDLC and QA methodologies
• A professional, results-oriented individual with a high degree of self-motivation
• Excellent written and verbal communication skills and the ability to coordinate work/activities with multiple software/IT teams
• Working with virtual machines and build management on virtual machines (VMware preferred).
• Managing configurations for multiple build environments
• OS administration and scripting experience (Windows is a must, Linux desired)
• Experience with test automation tools (NUnit, customer inhouse frameworks) and strategies is an asset
• Creation and maintenance of monitoring and alert systems (Zabbix)
• Familiarity with databases (SQL-based) - create, modify, optimize (via script)
• Data and metrics gathering, aggregation, and reporting
• Experience with work management and documentation tools: JIRA and Confluence

THE OPPORTUNITY

A platform to learn and grow in a great working environment with cutting edge technologies. There is vast opportunity to showcase creative thinking which can be translated into a highly optimized tools/utilities.

KEY ACTIVITIES

• Code Integrations ( Compile, Build, Notify )
• Package creation ( Service Packs, Patches, Hotfixes )
•  Environment Preparation ( With GOLD SCM technical stack )
•  Environment & Infra management
•  Package delivery ( Customer specific & Standard )
• Build & Deployment automation
• Tickets management

KEY CRITERIA

Primary Technical Skills  

• Shell Scripting
• ORACLE DB Fundamentals
• Infra Monitoring & Diagnostics
• ClearCase / GIT
• DevOps concepts
• Basic Java

Other Required Skills

• Problem Solving
• Logical Reasoning
• Aptitude & Attitude
• Communication (Verbal & Written)