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

Constellation Technologies Linthicum Heights, United States
On-site work

Publication date: 01/09/2026

Responsibilities

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; 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; The engineer will use AI/ML to develop tools and techniques to include fine tuning Large Language Models (LLM) that assist in enhanced vulnerability identification and mitigation capabilities

Requirements

Must be a US Citizen; Must have TS/SCI clearance w/ active polygraph; Must have Five (05) years of direct/relevant experience; Bachelor's degree in computer science or related discipline from an accredited college or university is required; 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

Nice to have

RUST; Claude Code; Codex; CI/CD

Benefits

Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA; Comprehensive Dental insurance; Vision with 80% employer paid premium; Employer paid Life insurance 100%; Employer paid Short-term and Long-term disability 100%; Annual training, continued education, and professional memberships reimbursement; Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation; Annual reimbursement for technology i.e. phones, computers, printers, etc.; 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment); Professional development investment and paid time off for training; Team building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get-Togethers; Leadership Team engagement and mentorship; Performance Recognition Program; Complimentary branded apparel
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