"Software Engineer - Backend (Cleared)" Jobs in United States

Software Engineer - Backend (Cleared)

Swoop Technologies · Minneapolis

About Swoop: Swoop Technologies has a mission to organize and make accessible the world’s military and critical infrastructure. We are building a distributed operating system, SwoopOS, that decomposes the world’s equipm

Software Engineer, Cleared (TS/SCI)

Kaizen ·

Government technology has failed citizens, public servants, and service members for decades. Kaizen powers America’s application layer. We replace the legacy systems federal agencies run on with modern software, built wi

Senior Software Engineer (Cleared)

Rise8 ·

Your Dream. Our Team. About Rise8 We’re transforming the United States Government and we know that takes a dream team. We believe customer experience starts with employee experience, so we take care of our employees.

Cleared Software Engineer (TS and TS/SCI)

Gallatin · El Segundo

About Gallatin At Gallatin, we are rebuilding defense logistics for the warfighters of the United States and allied forces. We take an AI-first approach to improve defense readiness through software products that stream

Software Engineer - Embedded Systems (Cleared)

Swoop Technologies · Minneapolis

About Swoop: Swoop Technologies has a mission to organize and make accessible the world’s military and critical infrastructure. We are building a distributed operating system, SwoopOS, that decomposes the world’s equipm

Software Engineer, Airflow Data Pipelines- Fully Cleared

Intelliforce-IT Solutions Group ·

Make an Impact Where It Matters Most At Intelliforce, you build mission software with teams who move fast, communicate clearly, and own outcomes. In this role, you will engineer reliable data workflows that help teams tu

Software Engineer (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED

Cti-md · Fort Meade

Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph. Eleven (11) years of direct/relevant experience. Bachelor’s degree in computer science or related discipline from an accredited college or university

Software Engineer - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED

Cti-md ·

Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph (CI or FS) At least four (04) years of direct/relevant experience Bachelor’s degree in engineering (i.e. Computer, Electrical, Mechanical, Aerospace, e

Software Engineer (Cloud) - FULLY CLEARED with POLYGRAPH REQUIRED

Cti-md · Fort Meade

Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph. Twelve (12) years of direct/relevant experience. Bachelor’s degree in computer science or related discipline from an accredited college or university

Software Engineer (AI Engineer) - Mid Level - FULLY CLEARED with POLYGRAPH REQUIRED

Cti-md ·

Python, LLM integration, data engineering, Agile, Git, Jira, Confluence, static analyzers, RAG framework, relational and vector databases, RUST, Claude Code, Codex, and CI/CD Must be a US Citizen. Must have TS/SCI cleara

Software Engineer (AI Engineer) - FULLY CLEARED with POLYGRAPH REQUIRED

Cti-md ·

Python, LLM integration, data engineering, Agile, Git, Jira, Confluence, static analyzers, RAG framework, relational and vector databases, RUST, Claude Code, Codex, and CI/CD Must be a US Citizen. Must have TS/SCI cleara

Software Engineer - Senior - FULLY CLEARED with POLYGRAPH REQUIRED

Cti-md · Fort Meade

Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph. Eight (08) years of direct/relevant experience. Bachelor’s degree in computer science or related discipline from an accredited college or university i

Cleared Software Engineer, Integrations

Lumbra · Arlington

About the Role Lumbra is building Nebula, an agentic harness operating in environments where analysts need to pull intelligence from diverse, often restricted data streams, and where the harness itself must deploy into

Cleared Software Engineer, Infrastructure

Lumbra · Arlington

About the Role Lumbra is building Nebula, an agentic harness deployed across commercial cloud, on-prem cloud (AWS GovCloud, C2S, or equivalent), and fully air-gapped classified environments. We're looking for a cleared

Cleared Software Engineer

General Atomics Integrated Intelligence Inc. · Charlottesville

Job Summary General Atomics Integrated Intelligence Inc. (GA-Intelligence) develops cutting-edge software solutions that transform raw data into actionable intelligence. We specialize in real-time global situational awa