Top Linux Jobs in Washington, DC

As a Solutions Support Engineer, you will provide technical support, troubleshoot issues, design scalable solutions, and participate in an on-call rotation for customer technical needs.

Lead strategy and execution for enterprise infrastructure, cloud platforms, and systems reliability. Build and scale a high-performing IT operations team, drive automation and observability, manage incident and change processes, partner cross-functionally on security and architecture, and lead large-scale infrastructure transformation to ensure resilient, scalable services.

Manage and administer a self-hosted ServiceNow platform and CMDB, perform Linux administration, collaborate with development teams to deploy updates and troubleshoot platform issues, and support mission-critical enterprise IT operations.

Provide Tier III database administration and O&M support for enterprise applications: monitor and tune SQL Server/MySQL, resolve critical incidents, maintain environments, manage backups/recovery, update documentation, support SDLC/Agile processes, and coordinate security and operational tasks.

Operate and own components of the infrastructure stack (CI/CD, cloud/IaC, app platform, networking, observability, security). Build and maintain IaC (Terraform, Helm), automate toil, carry on-call and resolve incidents, run post-incident reviews, implement security/compliance controls with partners, and produce runbooks and design documentation. Collaborate across infra, product, and operations.

Senior individual contributor owning design, implementation, and operation of infrastructure systems. Drive technical direction, write RFCs, lead on-call escalations and post-incident reviews, mentor engineers, eliminate systemic toil, and partner with security, compliance, product, and ops to deliver scalable, deployable ground-station infrastructure.

Develop, operate, and maintain enterprise applications supporting IMS business areas. Design and implement RESTful services and SOA using Java and Spring Boot, work with cloud (AWS/C2S), relational databases, Linux environments, IDEs, and collaborate across teams to integrate records management and evolving architecture requirements.

The Big Data Systems Engineer will deploy and integrate the CHEETAS project across various DoD Ranges, troubleshooting and resolving deployment issues in collaboration with system administrators and software developers, while ensuring effective communication with stakeholders.

Operate, monitor, and maintain Astronomer's managed Airflow platform and underlying cloud/Kubernetes infrastructure. Troubleshoot customer environments, participate in on-call rotation, build monitoring/automation, improve observability, and work directly with customers to meet SLAs and drive reliability.

The Web Developer will support transitioning open-source software prototypes to proprietary systems, requiring extensive experience in full-stack web development and associated technologies.

As an Embedded Perception Engineer, you'll develop perception pipelines for autonomous systems, focusing on vision model development, sensor fusion, and optimization on embedded hardware.

The DevOps Engineer will manage cloud services, automate builds, collaborate with partners, and enhance system infrastructures for improved efficiency.

Build and maintain end-to-end web applications: design, code, test, debug, and deploy backend APIs and front-end components. Improve legacy systems, create reusable libraries, and support operations and clients while collaborating with product and customers.

Maintain availability, monitoring, and incident response for BeyondTrust Cloud Service. Troubleshoot distributed systems, implement fixes and preventive measures, collaborate across teams to meet SLAs, document work, follow risk/compliance, and drive automation and continuous improvement.

Lead design and delivery of self-service platform capabilities: provisioning, deployment, observability, and multi-region networking. Drive RFCs and cross-team alignment, build APIs (primarily in Go), implement Terraform/GitOps flows, improve EKS reliability and Grafana-based SLOs, and reduce operational toil via safe, auditable automation. Own on-call rotation and platform adoption outcomes.

Validate and improve Brave browser quality across desktop and mobile. Create and execute tests, reproduce and debug cross-platform issues, use packet monitoring tools, work in open-source/GitHub, and collaborate with developers and privacy/security teams to ensure secure, reliable releases including crypto wallet and AI-related features.

Lead backend and full-stack TypeScript development for identity, authentication, and authorization across scalable, resilient cloud and hybrid deployments. Drive architecture, CI/CD, automated testing, observability, mentor engineers, plan quarterly goals, and participate in on-call/service ownership.

The IT Systems Administrator manages secure digital systems and infrastructure, ensuring reliability and compliance while providing technical support and system maintenance.

The Staff Engineer will design and implement a service mesh architecture for hybrid cloud environments, ensuring secure communication, observability, and resilience in microservices. Responsibilities include integrating technology, establishing best practices, mentoring teams, and collaborating on performance monitoring.

Administer and scale enterprise Jira, Confluence, JSM, and Crowd across multi-enclave environments. Triage support tickets, improve workflows, manage marketplace apps, and oversee identity/SSO integrations. Run platform operations (upgrades, patches, backups, monitoring), support ATO/FISMA compliance and audits, and collaborate with mission, security, and IT teams. Onsite in Washington, DC; requires active TS/SCI clearance and U.S. citizenship.

Build and maintain Python tools for web scraping, automation, integrations (Airbnb, marketplaces), ad automation, chatbots (Chatwoot), workflow automation (Spiffworkflow), automated tests, and data analysis.

Develop a quest gameplay engine for game server and mobile apps and build a visual no-code quest editor. Collaborate in one-week Scrum sprints, design software architecture, and use C++/Qt, JavaScript/TypeScript, git, and Linux.

Design, build, and maintain cloud-first, highly available infrastructure and tooling for Cribl's telemetry platform. Drive automation, reliability, scalability, and API-driven solutions across distributed SaaS systems, and participate in on-call and operational duties.

The PHP Developer will design and architect web applications using the LAMP stack, collaborate with teams, optimize performance, ensure security, mentor junior developers, and conduct code reviews.

The Technical Analyst will oversee EDW administration, provide production support, implement upgrades, and ensure compliance within the organization's technical projects.