Artificial Intelligence (AI) Engineer (SWE-2)
At a glance
Mid-level Software Engineering role at Leidos. Linthicum Heights · full-time · $87,100–$157,450 base.
techroles summary, based on the employer's posting.
What you'll do
- Build and maintain LLM workflows that connect static analysis, retrieval systems and automated test pipelines
- Prepare documentation, code and test outputs for LLM use by cleaning, reshaping and vectorizing the data
- Create database support for retrieval systems, stored artifacts, audit records and metadata
- Work with systems engineers to deploy networked AI tools in secure enclaves, then assess their speed and scale
- Help with security reviews and authority-to-operate work
What you bring
- A bachelor's degree plus five years of relevant work, or equivalent experience
- Working skill in Python, LLM integration and data engineering
- Experience with static analysis, retrieval-augmented generation and relational or vector databases
- An active TS/SCI clearance with a polygraph
Who this fits
This mid-level engineering role suits someone who builds AI systems and data pipelines in collaboration with technical and systems engineers. You must hold an active TS/SCI clearance with a polygraph.
From the employer
Who We Are:
Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers and engineers have experience spanning centuries of research, development, and operations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics, a Leidos company is uniquely qualified to anticipate tomorrow’s threats and build the next generation of capabilities.
Job Responsibilities/Qualifications:
Mission Focus: Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Develop and optimize data preprocessing pipelines to ingest, clean, transform, and vectorize product documentation, source code, and test results for LLM consumption. Design and implement database solutions to support RAG architectures, artifact storage, audit trails, and metadata management.
Technical Proficiency: Collaboratively work with systems engineers to architect and deploy networked AI tools within secure enclaves and conduct performance profiling, optimization, and scalability analysis of mission systems. Support security assessments and authority to operate (ATO) processes.
Qualifications: Bachelor's degree plus five (5) years of relevant experience or equivalent. Proficiency in Python, LLM integration, and data engineering. Experience with static analyzers, RAG framework, and relational and vector databases. Familiarization with Agile, Git, Jira, and Confluence.
Security Clearance: Active TS/SCI with Polygraph required.
Desirable Skills: Familiarization with RUST, Claude Code, Codex, and CI/CD.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:
July 24, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.