OpenShift Platform Engineer

Who We Are Mariner innovates always and everywhere, turning novel ideas into practical solutions. From products and services to venture creation, we build better futures powered by people. Our purpose has always been to be a great, everlasting technology company for those who make an impact - elevating people, data, and technology in the best way to solve hard problems. We partner with people embracing change, leveraging data, cybersecurity, cloud, and change management to drive successful business outcomes that matter to our customers. Mariners build for change. Like SHIFT Energy, our energy management and decarbonization company. Or East Valley created to scale social economic impact in our communities through investment and mentorship of emerging change‑makers and their companies. Mariner’s Purpose Has Always Been To Be a Great, Everlasting Technology Company And The Core Values That Guide Us Every Day Are We care for our team. We care about the impact we have on our community. We serve by solving complex problems. We grow because growth fuels opportunities. We innovate always and everywhere. We build a business that lasts. Overview Of The Role We are seeking experienced OpenShift Platform Engineers to support a client project focused on building, configuring, and maintaining OpenShift clusters and infrastructure. The successful candidates will work closely with technical teams to ensure secure, reliable, and high‑performing environments that meet demanding operational requirements. What You’ll Be Doing In The Role Cluster Administration: Build, configure, and maintain OpenShift clusters, ensuring reliability, scalability, and performance. Virtualization Support: Implement and manage OpenShift‑based virtualization solutions to host and run workloads efficiently. Network Performance: Support systems with stringent network performance requirements, optimizing configuration for throughput and reliability. System Maintenance: Apply patches, updates, and performance improvements to ensure secure, stable operations. Collaboration and Documentation: Work closely with technical teams to deliver project milestones, maintaining accurate documentation of system configurations and changes. WHAT SKILLS / QUALIFICATIONS YOU’LL NEED TO DO THE JOB Proven experience as an OpenShift Platform Engineer, System Administrator, or similar infrastructure‑focused role. Practical experience with Red Hat OpenShift or other Kubernetes‑based platforms. Experience working with virtualization technologies, including VMware. Strong understanding of network performance optimization and troubleshooting in enterprise environments. Familiarity with core system administration and scripting practices. Ability to work flexibly to support project delivery requirements. Excellent problem‑solving and communication skills, with a collaborative approach. …AND YOU ARE… Always improving your skills and knowledge: you want to be the best at what you do Curious and creative: comfortable taking on new problems and challenges A self‑starter with the ability to recommend priorities to the project leader Comfortable working through problems and figuring things out with minimal supervision Great problem‑solving skills: thorough and reliable Able to work in a team: share knowledge and assist other team members A good communicator: able to explain your ideas and recommendations Well organized and dependable under pressure: you manage your time effectively Energized by our company values Mariner Offers You A values‑driven workplace where people really matter Flexible work location Support for remote work/work from home Competitive salary, retirement savings program, and rewards program Comprehensive health, dental, vision, life and disability insurance plans and access to e‑health care Paid vacation, maternity/parental leave, paid sick leave and paid Mariner MyLife days Unlimited training WHY MARINER? We believe in making a positive impact in the communities where we live and work Not only are we passionate about nurturing a thriving technology sector here in Atlantic Canada, but we are also committed to solving technology challenges that will make an impact worldwide. Technology is everlasting, and we take pride in connecting world‑class talent to world‑class projects and business solutions. If you are an IT Professional, Software Professional, or Management Consultant, that is passionate about career development, data, and problem solving, we want to hear from you If this sounds like someone you know, share this with them so they do not miss the opportunity to experience Mariner Join our growing team Seniority level Mid‑Senior level Employment type Full‑time Job function Engineering and Information Technology Industries Human Resources Services Referrals increase your chances of interviewing at Mariner Innovations by 2x Get notified about new Platform Engineer jobs in Saint John, New Brunswick, Canada . #J-18808-Ljbffr