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PeopleTec

Defense contractor: engineering, cybersecurity, program support.

Technical Lead / Senior Engineer

Natural Language Processing & LLMsConfirmed live in the last 24 hours
Full-timeHuntsville, AL, USANo salary listed

About the Job

Requirements

  • Hands-on experience designing and delivering on-premise artificial intelligence and machine-learning systems, including language-model serving, retrieval-augmented generation, and real-time speech or language pipelines.
  • Hands-on experience fine-tuning speech or language models and evaluating performance using defined measures and held-out data.
  • Experience delivering software or artificial intelligence systems in a Department of Defense or similarly controlled environment, including secure development, vulnerability management, and software supply-chain requirements.
  • Ability to lead technical reviews, explain complex engineering decisions to customers, and make technical decisions under schedule pressure.
  • Ability to travel for technical reviews, integration testing, and demonstrations.
  • Must be a United States citizen.
  • Ability to obtain and maintain a Secret security clearance.

Responsibilities

  • Lead the system architecture and technical baseline for the artificial intelligence, software, compute, and simulation-integration components.
  • Guide selection, development, integration, and deployment of speech, language-model, and supporting software capabilities for on-premise operation.
  • Lead development of artificial intelligence safety and validation controls that prevent unsafe or invalid outputs from affecting the simulator.
  • Perform hands-on engineering work in speech and command processing, model adaptation, and system performance.
  • Lead technical reviews, troubleshooting, and readiness decisions; explain technical decisions and tradeoffs to the customer.
  • Mentor engineers and coordinate technical work across artificial intelligence and machine learning, software, systems, cybersecurity, and aviation subject matter experts.

Desired Qualifications

  • Experience with High-Level Architecture or Distributed Interactive Simulation and flight-simulator or training-device integration.
  • Experience with schema-constrained generation, ontologies, or other methods for validating artificial-intelligence-generated outputs.
  • Experience with preference optimization or other methods for improving models using human feedback.
  • Experience with artificial-intelligence and machine-learning security, adversarial testing, or OpenTelemetry-based system observability.
  • Prior experience developing artificial-intelligence instructors, training assistants, or similar artificial-intelligence applications.

About the Company

PeopleTec

Defense contractor: engineering, cybersecurity, program support.

PeopleTec is an employee-owned defense contractor based in Huntsville, Alabama that provides specialized technical services to the U.S. defense and federal sectors. It delivers engineering, cybersecurity, and program support as both a prime and subcontractor to DoD entities, winning government contracts that cover the full lifecycle of defense programs. Core offerings include systems engineering, software development, test and evaluation, mission operations support, logistics, modeling and simulation, rapid prototyping, cyber defense, threat intelligence, and data fusion. Its goal is to help warfighters and federal agencies maintain readiness and effectiveness by delivering dependable, technically skilled services across the full spectrum of defense programs.

Company size
501-1,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Huntsville, AL
Founded
2005

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