Senior OpenShift L3 Administrator

1 week ago


Grand Rapids, United States HTC Global Services Full time

HTC Global Services wants you. Come build new things with us and advance your career. At HTC Global you'll collaborate with experts. You'll join successful teams contributing to our clients' success. You'll work side by side with our clients and have long-term opportunities to advance your career with the latest emerging technologies.

At HTC Global Services our consultants have access to a comprehensive benefits package. Benefits can include Paid-Time-Off, Paid Holidays, 401K matching, Life and Accidental Death Insurance, Short & Long Term Disability Insurance, and a variety of other perks.

Key Responsibilities:

  • Develop and implement architectural blueprints for OpenShift deployments.

  • Evaluate existing infrastructure and define comprehensive OpenShift solutions.

  • Lead the deployment, configuration, and management of OpenShift environments.

  • Ensure efficient installation, upgrades, and expansion of OpenShift clusters.

  • Implement security best practices and ensure compliance with organizational policies.

  • Monitor and optimize the performance of OpenShift clusters.

  • Develop and implement strategies for scaling and optimizing resource utilization.

  • Create and maintain automation scripts for streamlined operations.

  • Integrate OpenShift with CI/CD pipelines to enhance automation.

  • Collaborate with development, operations, and other teams to support projects.

  • Provide technical guidance and troubleshooting support.

  • Stay up to date with the latest OpenShift and Kubernetes trends.

  • Propose and implement improvements to enhance platform capabilities.

  • Develop comprehensive documentation for deployments and operations.

  • Provide training and mentoring on OpenShift best practices.

  • Work with clients to design solutions that meet their requirements.

Required Qualifications:

  • Overall 12+ years of experience in Redhat OpenShift Administrator

  • Red Hat certification is mandatory.

  • Experience with ITIL Service Management (incident, problem, and change management).

  • Proficiency in managing OpenShift/Kubernetes clusters (3.x and 4.x), Terraform.

  • Experience with containers and orchestrations (Docker, Kubernetes, Rancher, Red Hat OpenShift, RHACM).

  • Strong knowledge of automation and configuration management tools (Ansible, Puppet, Chef).

  • Experience with CI/CD tooling, Helm charts, and managing deployments and rollbacks.

  • Good knowledge of Linux and scripting.

  • Experience with OpenShift performance tuning, capacity, and availability management.

  • Azure Cloud experience is an added advantage.

  • Flexibility to work in rotational shifts, including night shifts in a 24x7 environment.

Preferred Qualifications:

  • Experience with migration and transition of Red Hat OpenShift infrastructure.

  • Skills in setting up and managing Docker private repositories and creating custom Docker images.

  • Knowledge of OCP project onboarding, authentication, role bindings, and certificate installation.

  • Highly motivated, strong communication skills, and quality-conscious self-starter.

Our success as a company is built on practicing inclusion and embracing diversity. HTC Global Services is committed to providing a work environment free from discrimination and harassment, where all employees are treated with respect and dignity. Together we work to create and maintain an environment where everyone feels valued, included, and respected. At HTC Global Services, our differences are embraced and celebrated. HTC is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills, and experiences within our workforce. HTC is proud to be recognized as a National Minority Supplier.



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