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AI/ML Engineer (Model Ops / Prompt Engineer) - SME

ALTA IT Services

Posted today
Top Secret/SCI
Unspecified
IT - Database
Huntsville, AL (On-Site/Office)

Title: AI/ML Engineer (Model Ops / Prompt Engineer) - SME
Clearance: TS/SCI
Location: Huntsville, Al
Contact: Cdinnocenti@altaits.com

Overview
We are seeking a Subject Matter Expert (SME) in AI/ML Engineering to drive the development, deployment, and operationalization of cutting-edge Large Language Models (LLMs) and Natural Language Processing (NLP) systems. This senior role is critical for implementing secure, high-performance MLOps practices and advanced prompt engineering in a controlled Federal Government environment.

Key Responsibilities
As an AI/ML Engineer SME, you will:
• Model Development & Tuning: Lead the implementation, fine-tuning, and performance optimization of LLMs and NLP models using advanced frameworks like PyTorch and HuggingFace.
• Prompt & Retrieval Engineering: Design and optimize complex Retrieval-Augmented Generation (RAG) pipelines, manage embeddings, integrate vector databases, and execute advanced prompt engineering and long-context optimization techniques to maximize model accuracy and relevance.
• MLOps Implementation: Architect and implement end-to-end MLOps workflows, focusing on automated deployment, robust model evaluation frameworks, drift detection, versioning, and maintaining strict responsible-AI safeguards.
• Secure Deployment: Ensure all ML systems and infrastructure adhere to stringent Federal security controls, including FedRAMP High and the Risk Management Framework (RMF).
• Performance Optimization: Utilize high-performance inference frameworks (e.g., vLLM, DeepSpeed) and manage GPU-intensive workloads to ensure low-latency, scalable model serving.

Required Qualifications & Expertise
• Experience: Minimum 10+ years of professional experience in AI/ML engineering.
• LLM/NLP Focus: At least 4+ years of direct experience focused on Natural Language Processing (NLP), Large Language Models (LLMs), or advanced MLOps implementation.
• Model Framework Expertise: Deep expertise in one or more major ML frameworks: PyTorch, HuggingFace Transformers, vLLM, DeepSpeed, or equivalent model hosting/inference frameworks.
• Retrieval Systems: Strong background and hands-on experience in retrieval systems, generating and managing embeddings, architecting RAG pipelines, integrating vector databases, and implementing long-context optimization.
• MLOps Maturity: Proven experience implementing and operationalizing complete MLOps workflows, including:
• Evaluation frameworks (online/offline testing).
• Model drift detection and monitoring.
• Responsible-AI safeguards and governance.
• Secure Federal Delivery: Demonstrated experience delivering and operating ML systems within secure federal environments subject to FedRAMP High or RMF (Risk Management Framework) controls.

Desired Qualifications
• Experience with AWS SageMaker, Azure ML, or a similar managed MLOps platform.
• Publications or active contributions to the open-source NLP/LLM community.
• Active Security Clearance (Secret, TS, or TS/SCI).
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About Us
ALTA IT Services, LLC combines experience and expertise to deliver IT talent that meets and exceeds the expectations of our clients. Since 2004, we have specialized in delivering IT services and staffing nationwide from our Rockville, MD headquarters and two regional offices located in Columbia, MD and Cincinnati, OH. ALTA provides IT staffing and services to support critical IT initiatives, including Artificial Intelligence, Program & Project Management, Enterprise Platforms, Cybersecurity, Systems Engineering & Administration, Software & Web Services, Data Science & Analytics, DevOps, Quality Assurance, Help Desk, Network Management & Support, and Training. Our team of recruiting professionals can recruit any skill necessary to support both commercial and government client needs throughout the United States.

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Job Category
IT - Database
Clearance Level
Top Secret/SCI