Sustaining Engineer

🕒 October 23, 2025

🤠 Texas – Remote

🤠 Texas – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

👷🏻‍♀️ Engineer

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Mirantis

WebsiteLinkedInAll Job Openings

501 - 1000 employees

🏢 Enterprise

☁️ SaaS

Cloud Computing • Enterprise • SaaS

Mirantis is a company that specializes in container management and cloud infrastructure solutions. It offers a range of products, including Mirantis Kubernetes Engine (MKE), Mirantis OpenStack for Kubernetes (MOSK), and Mirantis Container Cloud (MCC), which provide enterprise-level Kubernetes and container management platforms. Mirantis also develops tools for secure software supply chains, such as the Mirantis Container Runtime (MCR) and Mirantis Secure Registry (MSR). As an advocate for open source technologies, Mirantis supports various projects and provides resources like Lens Desktop, a popular Kubernetes IDE, and technical support for enterprises adopting cloud-native technologies. Their solutions cater to sectors such as public services, financial services, and broader SaaS and technology services industries.

📋 Description

• Become an expert in Mirantis Cloud Native Platform technologies and customer deployment environments • Research customers’ software patches requirements, design and develop features along with patch improvements in Golang for Mirantis Cloud Platform • Create best-in-class help content and proactively perform audits for our publicly-facing knowledge management system • Partner cross-functionally with product and solution experts to co-develop reference architecture content • Apply advanced troubleshooting techniques (debug and diagnose) on critical, highly complex problems that span multiple layers of the technology stack • Engage with the product engineering teams to resolve technical issues related to Docker/Kubernetes • Build and maintain customer based reproducer environments for use by your team and other technical teams at Mirantis • Reproduce customer issues and package bug reproducers for product engineering • Diagnose and develop code-level fixes, apply patches, and re-package for customer test • Drive deep technical post-mortems on behalf of customers

🎯 Requirements

• BS degree in Computer Science, Software Engineering or equivalent practical experience • 3+ years of combined experience in Software Development, Technical Support or Sustaining Engineering experience • Knowledge of Go programming language • Knowledge of Kubernetes and Docker • Experience in designing and implementing REST APIs • Familiarity with Linux distributions (RHEL, CentOS, Ubuntu, and SLES) • Demonstrated ability to perform code-level analysis of complex issue • Extensive experience troubleshooting remote Linux system issues

🏖️ Benefits

• Work with an established Silicon Valley leader in the cloud infrastructure industry. • Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies. • Be a part of cutting-edge, open-source innovation. • Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued. • Professional development and training. • Attend conferences and working groups. • Customized workstation (macOS, Windows). • A competitive compensation package with strong benefits plan and stock options.