Python AI​/ML Protype Developer - Senior - CLEARANCE and POLYGRAPH

Python AI/ML Prototype Developer – Senior – Clearance and Polygraph Required

Base pay range: $175,000 – $212,000 per year.

Not Applicable

Full‑time

Other

Transportation, Logistics, Supply Chain and Storage

• Must be a U.S. citizen with an active TS/SCI security clearance and polygraph.
• At least eight years of direct or relevant experience in data science/ML.
• Bachelor’s degree in computer science or related discipline (or four years of relevant experience in lieu of a degree).
• Collaboration with customers to evaluate and tune machine‑learning models, integrating data into a holistic view.
• Creative development of prototype techniques using diverse architectures and methods.
• Database administration and data‑flow engineering, data‑wrangling, and model development.
• Proficiency with Python (Sci Kit‑learn, Tensor Flow, PyTorch), R, GIT, Jupyter notebooks, and relational database administration.

• Experience augmenting, contextualizing, or fine‑tuning large language models for generative tasks (e.g., retrieval‑augmented generation (RAG), model context protocol (MCP)).

• Affordable health care with 80 % employer‑paid premium plus a company‑funded HSA.
• Dental insurance fully paid by the employer.
• Vision insurance with 80 % employer‑paid premium.
• Life and disability insurance fully covered by the employer.
• Annual training, continued education, and professional membership reimbursement.
• Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation.
• Annual technology reimbursement (phones, computers, printers, etc.).
• 401(k) with company match up to 5 % with 100 % immediate vesting after 90 days.

• Professional development investment and paid time off for training.
• Contract and work locations across multiple states.
• Team‑building events and mentorship.
• Performance recognition program.
• Complimentary branded apparel.

Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to protected characteristics under applicable law. For questions about our equal employment opportunity policy, contact

We may use artificial intelligence (AI) tools to support parts of the hiring process. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are made by humans. If you would like more information about how your data is processed, please contact us.

The pay range for this job is a general guideline only and not a guarantee of compensation. Additional factors considered in extending an offer include responsibilities, education, experience, knowledge, skills, and internal equity.