Machine Learning Engineer - Advanced AI and Cognitive Systems

HRL Laboratories

$140K — $175K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of hands-on experience in machine learning/AI applications
  • Strong understanding of human-machine interaction and cognitive architectures
  • Expertise in machine learning frameworks like PyTorch, TensorFlow, or JAX
  • Experience with LLMs and multimodal AI technologies
  • Proficient in software engineering practices, especially in Docker and Kubernetes
  • Advanced degree (MS or Ph.D.) in Applied Math, Cognitive Science, or a related field
  • Experience working on government-funded research projects is a plus.

Responsibilities

  • Lead research and engineering efforts on AI models for cognitive-aware decision support
  • Develop algorithms for estimating cognitive states and enhancing user modeling
  • Utilize cognitive science principles to improve AI explainability and human collaboration
  • Contribute to research proposals, scholarly publications, and customer communications
  • Demonstrate software prototypes and support outreach activities to stakeholders

Benefits

  • Comprehensive health coverage including medical, dental, and vision
  • 401K matching for retirement savings
  • Access to on-site gym facilities promoting health and wellness
  • Generous paid time off (PTO) and sick leave policies
  • Opportunities for career advancement in a dynamic work environment
  • Inclusive and challenging company culture fostering innovative research
Full Job Description
Position Summary:

Join a research team advancing next generation intelligent systems. This role focuses on machine learning, multimodal AI, cognitive state sensing, and cognitive modeling. You will help develop adaptive software prototypes for mission driven R&D programs.

Essential Duties:

Lead and contribute to research, engineering, and software development efforts in the following areas:
• Build AI models that integrate neurophysiological, behavioral, and sensor data for cognitive aware decision support
• Develop algorithms for cognitive state estimation and user modeling
• Apply cognitive science to improve explainability, trust, and human AI collaboration
• Contribute to proposals, publications, invention disclosures, and customer briefings
• Demonstrate prototypes and support capability outreach

Required Qualifications:

Candidates should have experience in one or more of the following areas:
• Human Machine Interaction: Cognitive architectures, neurophysiological sensing, behavioral analytics, human subjects methods
• Cognitive Modeling: Cognitive state estimation and computational models.
• LLMs & Multimodal AI: Transformers, prompt design, fine tuning, RAG, with emphasis on integrating human state and environmental context.
• Software Engineering: Scalable systems, APIs, Docker, and containerized environments (Docker, Kubernetes).
• Machine Learning & AI: Supervised/unsupervised learning, RL; PyTorch/TensorFlow/JAX.
• Data Analytics: Feature engineering, statistical modeling in Python.
• MS or Ph.D. in Applied Math, Cognitive Science, or related fields.
• 3-5 years of applied ML/AI experience.
• Experience with government funded R&D programs (DARPA/IARPA/ARPA H) is a plus.
• Strong interdisciplinary communication and collaboration skills.
• Ability to work in fast paced, exploratory research environments.
• Curiosity driven mindset with a passion for solving complex problems.

Special Requirements:
• U.S. Citizenship with the ability to obtain and maintain a U.S. Government Security Clearance

Compensation and Benefits:
• Pay Range: $140,700 - $175,950
• Our salary ranges are determined by role, level, and location (California). The range
displayed on each job posting reflects the target range for new hire salaries for the position.
Within the range, individual pay is determined by work location and additional factors,
including job-related skills, experience, and relevant education or training. Your recruiter
can share more about the specific salary range during the hiring process.
• Benefits: HRL offers a generous and very competitive total compensation and benefits
package. Our Regular/Full Time benefits include medical, dental, vision, life insurance,
401K match, gym facilities, PTO, Sick time, upward mobility, and an exciting and
challenging work environment.
• For more information about our company benefit offerings please visit:
https://www.hrl.com/careers/benefits

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