Senior DevOps Engineer

Lumen Dynamics empowers enterprises to accelerate growth by rapidly building, testing, and running AI-powered applications that embody the future of enterprise development. Trusted by the world’s largest organizations in highly regulated industries, these applications become more secure over time while significantly reducing technical debt—allowing businesses to focus on innovation rather than maintenance. Lumen Dynamics’s customers include Goldman Sachs, Marsh, BlackRock, and the U.S. Department of Health and Human Services. At Lumen Dynamics, we value inclusive and innovative thinkers who boldly challenge the status quo. We encourage you to apply! What Makes Someone Successful in This Role: Builds for scale, not for headcount. Treats toil as a bug. Thinks of internal engineering teams as customers with real needs, not just consumers of infrastructure. Builds paved roads rather than gatekeeping. Comfortable owning ambiguous problems across the full stack from cluster configuration to the UI an Ops engineer uses to resolve a customer issue. Raises the bar through execution and through the quality of what they leave behind. The Impact U will make: Reporting to the Director of DevOps Build the next-generation control plane that provisions, configures, and manages Lumen Dynamics's Kubernetes fleet across commercial, government, and edge customer environments, continuing to push toward an architecture that is automated, modular, and built to scale Design and deliver self-service infrastructure tooling that enables Ops and Support teams to execute common operational workflows without engineering intervention, shifting operational work left and freeing engineers to build Drive observability improvements across the fleet, establishing alerting and instrumentation that produces cleaner signal, enables faster mitigation, and supports deeper root cause analysis when incidents occur Improve the internal engineering experience by building faster CI/CD pipelines, better tooling, and paved-road patterns that reduce cognitive load and make the right way to build and ship the obvious way Collaborate closely with the Principal Architect to shape technical direction across the control plane, infrastructure automation, and cross-cutting infrastructure concerns What U bring: 5+ years operating production Kubernetes clusters or equivalent container orchestration experience at scale in multi-tenant or regulated environments Strong AWS fundamentals (EKS, IAM, VPC networking, ACM) as the primary cloud; working knowledge of GCP and Azure in a multi-cloud operating environment is a plus Hands-on IaC experience (Terraform, OpenTofu, or Pulumi); comfort treating infrastructure as software, with real opinions on testability and safe change management at scale. Strong software engineering skills using general-purpose programming language (Go, TypeScript, Python, or similar) to model and manage the infrastructure lifecycle in an API and workflow driven control plane High autonomy in ambiguous problem spaces, defining the path forward when one doesn't exist, and taking full ownership of outcomes rather than waiting to be handed a spec. A track record of building internal tooling or self-service workflows that non-engineering teams can actually use in production Experience improving observability posture, including instrumentation strategy, alert quality, distributed tracing, and reducing time from detection to resolution Experience in regulated or compliance-sensitive environments where security, auditability, and change management are non-negotiable Bias toward fewer moving parts, not more, and can articulate why every layer of complexity earns its place. An AI-forward mindset: you actively use AI tools to accelerate your own work and think critically about where automation creates real leverage Nice to have: GovCloud or FedRAMP environment experience Experience designing infrastructure that supports air-gapped or customer-hosted deployment models Compensation, Benefits, & Perks 💻 Work from home with a remote-first community 🏝 Unlimited PTO (and the encouragement to use it) 📝 Student loan payback program 🏥 100% employer-covered medical, dental, and vision options available to you and your dependents 💸 Flexible Spending Account (FSA) 🏠 Monthly stipend toward your WFH setup, vacation, development and more 💰 Employer-sponsored 401(k) with contribution match 🏋🏻‍♀️ Subsidized ClassPass Membership 🍼 Generous Paid Parental Leave 💲 Hiring Ranges: Tier 1: $120,000 - $170,000 base salary Tier 2: $110,000 - $160,000 base salary Lumen Dynamics employs a market-driven approach to establish compensation ranges. In addition to a base salary, employees may also be eligible to receive a target incentive and company equity in the form of stock options. An employee’s compensation within the range provided above depends on a variety of factors including, but not limited to, their location, role, skillset, level of experience, and similar peer salaries. As a remote-first company, Lumen Dynamics incorporates a geographic differential into our compensation structure, depending on the candidate’s location. We utilize a tiered system—Tier 1 and Tier 2—to accurately reflect local market rates and ensure our compensation packages are both fair and competitive. Our geographic tiers are defined as follows: Tier 1: New York Metro, Seattle Metro, San Francisco Bay Area Tier 2: All other US and US territory locations Lumen Dynamics embraces a culture of security and privacy awareness by consistently safeguarding sensitive information, adhering to company policies, and actively participating in training and initiatives to protect our data and the privacy of our stakeholders. Lumen Dynamics is an equal opportunity employer. We will consider all qualified applicants without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability or age.