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DevOps Engineer (Richmond)
Cleared DevOps Engineer (active TS/SCI required) working full-time onsite supporting a high-profile federal customer in the Chantilly area. Owns the full stack: automating OS and app deployments, managing Kubernetes/container environments, and handling DNS, identity, networking, and storage, using Linux/BSD/UNIX, Python/Go/Bash, Docker/Podman/OpenShift, and OIDC/KeyCloak.
Kubernetes DevOps Engineer
On-site DevOps engineer in the Washington DC–Baltimore area for a small healthcare/research IT contractor. The role manages on-premises Kubernetes clusters, builds CI/CD pipelines, automates infrastructure provisioning with IaC (Terraform, Ansible, Helm), monitors performance, troubleshoots production issues, and applies security hardening on Linux systems.
Software Developer
Lead Software Developer at STR's Space Mission Sector in Woburn, MA: designing, implementing, and testing embedded systems software for real-time signal processing in radar, sonar, and electronic warfare programs. Core stack: C/C++, Python/MATLAB, GNU/Linux toolchains, VHDL/Verilog, and FPGA/SoC targets; requires TS clearance eligibility (US citizenship).
Senior Principal Platform Engineer
Builds and runs Clarity Innovations' on-prem Kubernetes platform: owning an in-house Go-based cluster provisioning tool as a product while operating the clusters, storage, networking, observability, and underlying bare-metal/virtualized infrastructure across on-prem data centers and AWS/Azure, pairing daily in lean XP teams serving IC/DoD missions.
Senior Principal Platform Engineer
Designs and guides cloud and hybrid infrastructure for an AI platform supporting Intelligence Community and DoD missions, ensuring the environment is scalable, resilient, secure, and cost-effective in classified settings. Core technologies include AWS/Azure government clouds, Kubernetes, Terraform/IaC, CI/CD, and Zero Trust security practices.
Senior Principal Platform Engineer
Owns the engineering practices and infrastructure—CI/CD pipelines, containerized environments, infrastructure as code, and observability—needed to build, deploy, and operate secure AI and software capabilities for the Intelligence Community and DoD. Core stack includes Kubernetes, Docker, Terraform, Ansible, GitLab CI/GitHub Actions, and Prometheus/Grafana.
Senior Software Engineer II
Senior engineer on Axon's Real Time Operations team, working across squads to simplify the Axon Fusus real-time crime center platform and third-party partner integrations (CAD, RMS, cameras, drones, LPR) via shared frameworks and standards. Backend in Python/Java/Go/C#, frontend in React/Angular, on AWS with streaming tech; onsite in Seattle 4 days/week.
Principal Software Engineer
Principal Software Engineer designs and prototypes secure, scalable infrastructure for national security missions, using cloud-native tools like Kubernetes, CI/CD, and DevSecOps to modernize data operations.
Hybrid Data Engineer - Data Platform & Pipelines
12-month contract Data Engineer at Data#3, hybrid based in Brisbane CBD, supporting a Data Platform project delivering analytics for Fines & SPER (government penalties) stakeholders. Day to day: building and maintaining large-scale data pipelines, dashboards, and reports, with focus on data ingestion, modelling, governance, and platform stability.
Senior Full-Stack Engineer - Government Digital Platforms
Senior full-stack engineer placed by APG Workforce within the NSW Government in Sydney CBD, building secure, scalable digital services. Day-to-day work involves designing APIs and solutions with Java/Kotlin, Spring Boot and ReactJS, plus JSON schemas and relational databases.
Senior Principal Software Engineer
Full-stack engineer at a national-security contractor building DAG-facing applications, APIs, services, and workflow automation for Intelligence Community and DoD missions, owning the DevSecOps lifecycle from development through production sustainment. Core stack includes Python, TypeScript/React, SQL/NoSQL, Docker/Kubernetes, and CI/CD.
Technical Trainer Lead, Design (Contract)
A 12-month, 1099 contract role designing and delivering role-based train-the-trainer sessions to prepare a state workforce agency's staff for launches of a paid family and medical leave benefits solution. Remote (U.S.-based, limited eligible states) with monthly on-site visits to the client's state capital, paid $100–$140/hour.
Senior Account Executive (Department of Homeland Security)
Senior Account Executive responsible for full-cycle enterprise software sales to Department of Homeland Security components, including territory strategy, new business capture, and federal contract vehicle navigation.
Staff DevOps Engineer, Federal/National Security
A hands-on Staff DevOps Engineer will build Red Cell Federal's secure delivery foundation from scratch — designing CI/CD, software promotion, and infrastructure automation for deployments across unclassified, controlled, and classified government environments, while supporting federal ATO/authorization work. Core tech includes CI/CD tooling (GitLab CI, GitHub Actions, Jenkins), Kubernetes/Helm, in
Staff Applied ML Engineer, Federal/National Security
Staff Applied ML Engineer at Red Cell Federal building and deploying production LLM applications, AI agents, eval/fine-tuning pipelines, RAG, and inference systems for federal and national security missions. Requires U.S. citizenship with an active Secret or Top-Secret clearance; remote in the USA with Washington DC/Northern Virginia preferred.
ML Engineer, Retrieval & Grounded Generation
Builds retrieval-augmented generation infrastructure for DEFCON AI's government-cloud platform: embeddings and vector retrieval at scale, LLM integration with cited, grounded outputs, prompt/schema design, model packaging/serving/rollback, and telemetry. Python-centric; US citizenship and an active Secret clearance are required.
Senior Data Platform Engineer
Senior data platform engineer owning the storage layer of DEFCON AI's entity-resolution platform: building a versioned, historized data store that preserves source disagreement, provenance, and confidence scores and supports point-in-time queries. Core stack is Python, SQL, and PostgreSQL in a secure government cloud; fully remote (USA) with occasional travel.
Member of Technical Staff, Forward Deployed Engineer (New Stealth Startup)
Forward Deployed Engineer at a stealth startup incubated by Red Cell Partners, embedding with enterprise customers in healthcare, government, and regulated industries to build production-grade AI agents end to end — from data pipelines and integrations to evaluations and deployment. Remote US role needing full-stack/backend and AI agent experience.
IT Help Desk Specialist
Owns day-to-day end-user IT support for a defense-focused incubation firm of 70+ employees: managing the Zendesk ticket queue, providing Tier 1/2 support for Windows/macOS and Microsoft 365, handling account lifecycles in Entra ID, onboarding/offboarding, Intune device management, and building a self-service knowledge base.