Jobs in Washington D.C. Metro

Principal Cybersecurity Engineer at Two Six Technologies, hybrid role in Arlington, VA, leading security engineering, compliance, and incident response for complex systems.

The Principal Sales Account Executive, Enterprise at Behavox drives revenue growth by owning the full commercial sales lifecycle for strategic enterprise customers, shaping enterprise value cases, and influencing sales strategy without direct reports.

Recorded Future seeks a Principal Software Engineer to design and maintain scalable data pipelines for threat intelligence. The role involves full‑stack engineering, architecture improvements, and cross‑team collaboration in a remote setting.

Principal Software Engineer at Recorded Future in Washington, DC, focusing on building scalable data pipelines for threat intelligence, designing architecture, and collaborating across teams to enhance platform reliability.

Principal Architect at Scale AI leads a team of 80+ engineers to design, develop, and deploy agentic AI products. The role focuses on high‑impact architectural decisions and cross‑company collaboration.

Raft is hiring a Principal Software Engineer in McLean, VA. This role focuses on building data-focused products using open-source technologies like Kafka and Trino. Candidates need 8+ years of experience, U.S. citizenship, and TS/SCI clearance eligibility.

Expert Systems Engineer role at Allen Integrated Solutions in Springfield, VA. Requires active TS/SCI clearance and 15+ years experience in systems engineering, DoD/IC acquisition, and GEOINT solutions.

Scale AI is seeking a Principal Architect to lead a team of 50+ engineers in designing and deploying agentic AI products. This role involves strategic technical guidance, executive stakeholder engagement, and driving high-impact architectural decisions within the Public Sector Engineering department. Candidates must have extensive experience in AI/ML, leadership, and cloud infrastructure.

Chamber is seeking a Staff / Principal Full Stack Engineer to design and build core application platforms in a remote-first environment. This hands-on role involves working with React, Next.js, and Node.js to support healthcare workflows and AI-powered features. Candidates must have 8–12 years of experience and strong expertise in modern web development stacks.

UltraViolet Cyber is seeking a highly experienced Zscaler Engineer to support a federal customer in Arlington, VA. The role involves O&M support of Zscaler products, network engineering, and cloud integration. US Citizenship is required.