Top Linux Jobs in Washington, DC

Develop and deploy drone autonomy software on embedded platforms and real UAVs. Integrate autonomy stacks with autopilots, datalinks, sensors, navigation systems, and ground control stations. Perform hardware and software bring-up, SIL/HIL testing, live flight tests, troubleshooting, and customer demonstrations. Collaborate with autonomy engineers, defense customers, and UAS vendors to deliver reliable vehicle intelligence systems.

Provides clinical, operational, and technical expertise for federal enterprise imaging environments. Assesses radiology and cardiology operations, PACS/RIS infrastructure, imaging workflows, interoperability, staffing, quality processes, and technical support models. Develops modernization recommendations, workflow optimizations, architecture documentation, performance models, and change-management plans. Supports proposal development, solicitation activities, and stakeholder coordination. Requires extensive enterprise imaging informatics, PACS administration, DICOM, healthcare integration, federal healthcare, and security compliance experience.

Supports implementation and operational sustainment of a COTS physical access system in government environments. Responsibilities include installation, configuration, validation, troubleshooting, infrastructure coordination, networking, server and virtualization administration, SQL Server support, identity and access management, API integration, compliance documentation, security assessments, and vendor coordination. The role also communicates technical risks and status to stakeholders and requires onsite work in Washington, DC with an active Top Secret clearance.

Develop and maintain responsive full-stack applications, including front-end architecture and server-side systems. Write efficient JavaScript and TypeScript using React and Node.js, test and debug code, manage databases, and participate throughout the application lifecycle. Collaborate with cross-functional teams, troubleshoot issues, document technical solutions, and stay current with technology trends. The role requires cloud experience, Git proficiency, Linux/Unix skills, and eligibility for security and agency clearances.

Designs and manages secure Azure cloud infrastructure and CI/CD pipelines in commercial and classified DoD environments. Responsibilities include Infrastructure as Code automation, pipeline security, DoD compliance, RMF documentation, vulnerability remediation, system monitoring, incident response, and high availability. The role also leads secure infrastructure requirements across teams and supports mission-critical data analytics and machine learning applications.

Integrate, deploy, configure, and troubleshoot a highly available cloud-based 911 unified communications platform. Responsibilities include VoIP and PBX integration, customer onboarding, solution documentation, technical support, operations training, and collaboration with Engineering, Operations, Sales, Product, and executive stakeholders. The role requires expertise in open-source VoIP systems, SIP-based protocols, networking, Linux, cloud infrastructure, and secure, resilient real-time communications.

The Splunk Consulting Engineer will implement and optimize Splunk solutions for federal clients, ensure compliance with security protocols, and conduct technical documentation and training.

Serve as technical owner of Jira SaaS (Atlassian Government Cloud), administer and configure Jira, build secure integrations with GitLab and ServiceNow, automate data sync and CI/CD traceability, enable Agile adoption, and collaborate with infrastructure and security teams on migrations and governance.

Administer and secure enterprise virtual server environments across multiple networks and enclaves. Maintain VMware, vCenter, Hyper-V, virtual machines, templates, clusters, and hypervisor configurations. Perform monitoring, troubleshooting, patching, vulnerability remediation, baseline management, certificate lifecycle management, and STIG/ATO compliance activities. Support Windows and Linux systems, optimize performance, and assist with designing and deploying new virtual infrastructures.

Manage and administer the ServiceNow Platform and CMDB in self-hosted or cloud environments. Perform platform maintenance, system clones, family upgrades, update conflict analysis, data imports, discovery configuration, business rules, and scheduled jobs. Support ITOM, ITSM, SAM, SPM, and App Engine components; collaborate with development teams to deploy updates, troubleshoot issues, and improve platform and CMDB health for a DHS customer.

Design, implement, and maintain secure, scalable GCP infrastructure using IaC and CI/CD. Automate deployments, manage networking, containers, and cloud services, ensure compliance with federal security standards, monitor performance, troubleshoot issues, and collaborate with engineering and government stakeholders.

Design, implement, and maintain secure, scalable GCP infrastructure using IaC and CI/CD. Automate deployments, monitor performance, troubleshoot issues, ensure FedRAMP/NIST compliance, and collaborate with engineering, security, and government stakeholders in a high-security environment.

Design, implement, and maintain secure, scalable GCP infrastructure using IaC and CI/CD. Build automation with Terraform/Deployment Manager, support containerized workloads (Docker/Kubernetes/GKE), ensure compliance with federal standards (FedRAMP, NIST), troubleshoot performance, and collaborate with engineers and security stakeholders in a high-security government environment.

Design, implement, and maintain secure, scalable GCP infrastructure using IaC and CI/CD. Automate deployments, monitor performance, troubleshoot issues, enforce FedRAMP/NIST compliance, and collaborate with engineers, security staff, and government stakeholders in a high-security environment.

Own reliability, monitoring, and incident response for AI infrastructure; build automation and CI/CD tooling; manage Kubernetes/Docker production workloads; partner with infrastructure, security, and compliance; improve observability and documentation; develop internal full‑stack tooling in Go or Python.

Lead a team of software engineers supporting critical retail-banking applications. Design and develop software solutions, provide technical guidance, review code and documentation, troubleshoot complex incidents, and apply SRE practices. Maintain on-call rotation for after-hours critical incidents. Use OpenShift, Hogan, Dynatrace, and Linux; collaborate on releases and modernize application delivery.

The Senior Lead Network Engineer will evaluate, enhance, and maintain a large-scale network infrastructure, provide design guidance, assess network setups, and ensure security measures are implemented while documenting processes and providing informal training.

The PostgreSQL Database Developer will migrate from Oracle to PostgreSQL, manage database environments, ensure performance, and monitor systems proactively.

The Full Stack Developer will work on software application development, testing strategies, automation, security enhancements, and integrating solutions within teams.

Manage and optimize customer SQL Server environments: design and maintain databases, tune performance, implement backup/recovery and HA/DR, perform Windows system administration, automate tasks with scripting, enforce security, support releases, troubleshoot environments, and document procedures. Requires Top Secret clearance and on-site presence.

Design, develop, test, and sustain secure cross-platform iOS and Android applications and supporting web/back-end systems. Build REST APIs, SQL-backed services, automation scripts, telemetry and operational tools; apply secure coding practices; troubleshoot integrations, networking, and Linux environments; document architecture and SOPs; and collaborate with security, backend, UC, and government stakeholders in a classified DoD/federal environment.

Design, build, and sustain secure mobile and web applications and backend services for a classified federal customer. Develop UIs, REST APIs, SQL-backed services, automation scripts, telemetry/monitoring tools, and diagnostics in Linux environments. Apply secure coding, troubleshoot integrations, document architecture and SOPs, and coordinate with security, network, and government stakeholders in an Agile delivery model.

Provide IV&V support through system analysis, software QA, test automation, and data validation. Develop SQL and Python scripts, support ETL/ELT and data engineering workflows, operate in AWS/Linux environments, use GitHub/CLI, and produce technical documentation for government stakeholders.

As a Datacenter System Software Architect at SiFive, you'll design RISC-V Linux systems for datacenters, engage with customers, and optimize performance across software and hardware.

The Software Engineer will develop ML models, software for embedded systems, and user interfaces, ensuring effective hardware integration and performance.