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Peraton

Large Language Model Specialist, AWS Cloud

Peraton

. Drive the design, development, and operationalization of advanced large-language-model capabilities across a cloud-based analytics ecosystem .

Posted 9/25/2026full-timeUnited StatesMid-LevelSenior💰 $86,000 - $138,000 per yearWebsite

Tech Stack

Tools & technologies
AWSAzureCloudGoogle Cloud PlatformPython

About the role

Key responsibilities & impact
  • Drive the design, development, and operationalization of advanced large-language-model capabilities across a cloud-based analytics ecosystem
  • Lead innovation efforts around AI, including architecture and strategy for fine-tuning, retrieval-augmented generation (RAG), agentic frameworks, and domain-specific model adaptation
  • Guide development of high-impact prototypes
  • Oversee the evolution of scalable LLM pipelines
  • Ensure governance, security, and performance across model implementations
  • Partner with engineering, product, and data teams
  • Provide technical leadership and evaluate emerging LLM technologies
  • Set best practices and help drive practical, safe, and effective deployment of generative AI

Requirements

What you’ll need
  • 5 years with BS/BA; 3 years with MS/MA; 0 years with PhD; 9 years with a high school diploma
  • Deep expertise in LLM architectures, transformer models, and modern generative AI techniques
  • Demonstrated experience leading fine-tuning efforts, parameter-efficient training (e.g., LoRA/PEFT), and advanced prompt engineering
  • Proven ability to design and implement end-to-end RAG pipelines, including embedding workflows, retrieval optimization, and vector database integrations
  • Hands-on experience with LLM frameworks or orchestration toolchains such as LangChain or LlamaIndex
  • Strong Python development skills and experience with distributed compute or GPU-accelerated training environments
  • Experience architecting and deploying AI/ML or LLM workflows within Azure, AWS, or GCP
  • Understanding of MLOps/LLMOps practices, including versioning, CI/CD, automated testing, monitoring, and model governance
  • Ability to lead technical discussions, mentor team members, and communicate complex AI concepts to diverse audiences
  • US Citizen with the ability to obtain/maintain a Public Trust clearance

Benefits

Comp & perks
  • Potential eligibility for overtime
  • Potential eligibility for shift differential
  • Potential eligibility for a discretionary bonus