Source Job

• Collaborating with the platform team on environment preparation for platform integration and expansion.
• Automate installation and upgrade processes to reduce time-to-value and improve repeatability across customer deployments.
• Apply and validate security configurations using Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs).

Istari Digital is a digital engineering software company enabling customers to turn the physical world into the digital to accomplish their specific mission or business objectives. At Istari, they are passionate about their mission of creating the world's first open and scalable industrial metaverse.

• Design and manage infrastructure-as-code with Terraform and GitOps.
• Build and maintain secure CI/CD pipelines with integrated security automation.
• Deploy and operate Kubernetes/K3s clusters in AWS GovCloud (IL5/IL6).

Rackner is a cloud-native software consultancy delivering solutions for startups, enterprises, and the public sector. They enable digital transformation through DevSecOps, AI/ML, and cloud-first innovation, solving high-impact problems and delivering secure, scalable solutions for the Department of Defense and federal health programs.

Mirantis is looking for a talented Systems/DevOps engineer to join our product team and will be designing, implementing, deploying and testing cloud infrastructure products on top of open-source components. Deploy, test, and evaluate Mirantis K8S-related products. Manage and maintain bare metal test environments, ensuring optimal performance, security, and availability.

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure.

• Foster a culture of collaboration, shared ownership, and excellence.

Octopus Deploy sets the standard for Continuous Delivery, empowering software teams to deliver value in an agile way. Founded in Australia in 2012, their team of over 300 Octonauts now spans the globe and they combine high growth and big ambitions with a sustainable, balanced working environment.

• Oversee the reliability, scalability, performance, and security of key production services.
• Collaborate with cross-functional teams to develop and maintain resilient infrastructure.
• Provide expert mentorship and guidance on best practices to engineers throughout the organization.

Cision is a global leader in PR, marketing and social media management technology and intelligence, helping brands and organizations connect with customers and stakeholders to drive business results. The company has offices in 24 countries throughout the Americas, EMEA and APAC.

• Build and maintain trusted advisor relationships with Fortune 500 customers.
• Ensure alignment of Nirmata’s solution to customer pain points and successful adoption.
• Provide technical leadership in the creation and delivery of technology solutions.

Nirmata helps organizations innovate fast without sacrificing security or compliance with its policy-as-code platform. The company encourages diverse contributions from its employees and has a commitment to an inclusive workplace.

Design, build, and own AWS-based MLOps infrastructure, defining standards for security, automation, cost-efficiency, and governance. Architect and operate production Kubernetes clusters, including containerizing and deploying ML models using Docker and Helm. Build and maintain CI/CD pipelines for training, validation, and deployment of ML workloads, implementing canary, blue-green, and rollback strategies.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

• Triage, investigate, manage, and annihilate complex customer issues involving Chainguard Images.
• Keep customers (and your SLAs) happy, informed, and impressed through clear communication.
• Push bugs, feature requests, and hidden gremlins up to Engineering and GTM teams.

Chainguard is the secure foundation for software development and deployment. They provide guarded open source software, built from source and updated continuously, helping organizations eliminate threats in their software supply chains. They value customer obsession, intentional action, and trust.

• Engage in technical discussions with prospects and customers throughout the buying lifecycle.
• Partner cross-functionally with Sales and Product Marketing to develop and deliver high-impact presentations, custom demos, and proof of concepts.
• Serve as a trusted technical advisor to customers and advocate for their needs internally.

Akuity helps enterprises ship software faster and more reliably with modern GitOps best practices. Their platform enables teams to manage development and deployment across Kubernetes clusters from a single control plane. The company values humility, authenticity, and diversity.

• Design and develop a highly available, scalable, and secure ClickHouse Cloud platform.
• Build innovative deployment automation across cloud, hybrid, and on-prem systems.
• Solve unique scaling, reliability, and performance challenges in regulated environments.

ClickHouse is a fast-growing private cloud company recognized on the 2025 Forbes Cloud 100 list. With over 2,000 customers and ARR that has more than quadrupled over the past year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads.

• Provide change management implementation
• Carry out maintenance and development of CI/CD infrastructure in the project
• Analyze current infrastructure services, apps, used technologies and the tool set, and define gaps and areas for improvement

Tietoevry Create is a company that creates digital futures that benefit businesses, societies, and humanity. The job posting emphasizes diversity, equity, and inclusion, fostering an inspiring workplace and fueling innovation.

• Build secure, automated infrastructure components that power mission-critical environments.
• Develop Puppet modules, Helm charts, and CI/CD pipelines.
• Write code that builds and configures infrastructure.

N3bula Systems delivers open, resilient solutions for national defense and intelligence missions and joined forces with Raft to accelerate mission-critical AI innovation.

• Lead the design, implementation, and optimization of customer infrastructure and CI/CD pipelines.
• Collaborate with cross-functional teams to ensure robust system performance, scalability, and security.
• Mentor junior team members, drive automation initiatives, and contribute to strategic decisions regarding infrastructure and deployment processes.

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI.

Design, implement, monitor and maintain Sysdig's Infrastructure at scale on different clouds and on-prem. Collaborate with development teams to improve system reliability, performance, and scalability. Participate in on-call rotation, respond to incidents, conduct root cause analyses, and implement preventive measures.

Sysdig helps organizations secure innovation in the cloud with runtime insights, open innovation, and agentic AI, trusted by over 60% of the Fortune 500.

Help build and operate core cloud-native systems including VKE, VLB, VCR, Vultr Inference, NAT Gateways, and our internal APIs. The ideal candidate has a strong understanding of Kubernetes components, container runtime internals, and modern IaC/automation practices. This role will have a direct impact on Vultr’s global cloud infrastructure footprint.

Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world.

• Develop new features for customers within the Guarded Containers team.
• Build and improve tooling and infrastructure for Chainguard Images.
• Collaborate with team members to guide technical decisions and maintain product quality.

Chainguard is the secure foundation for software development and deployment, providing guarded open source software built from source and updated continuously.

• Provides Tier 1 and Tier 2 application and infrastructure support for the VA Lighthouse program.
• Analyzes system and pipeline logs, escalates issues, and ensures high availability of services.
• Collaborates with engineering teams to support CI/CD processes and system operations.

VetsEZ is an equal opportunity employer.

• Architect, build, and maintain secure and scalable infrastructure on cloud platforms (AWS and Azure).
• Design and implement CI/CD pipelines and manage infrastructure as code.
• Collaborate with cross-functional teams to deliver robust infrastructure solutions.

Jobgether is a platform that connects job seekers with companies. They use AI-powered matching to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements.

Design and administer networks based on Cisco, Arista and Huawei technologies. Develop and implement Ansible and AWX playbooks for swift network device provisioning. Provide 24/7 on-call support, promptly addressing and resolving network incidents.

We are a leading trading platform that is ambitiously expanding to the four corners of the globe.

• Lead end-to-end deployment of North in private cloud and on-premises environments.
• Partner with enterprise IT teams to assess infrastructure and security requirements.
• Design and implement deployment strategies tailored to client needs.

Cohere is training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences.