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IT Security and Systems Engineer
SilencerCo
West Valley City, UT
…gravity, and this will be your primary responsibility. The systems engineering half of the title is real as well: you will work alongside our core IT team on infrastructure, systems, and…
Added just now
Senior Missile S&T Programs and Plans Systems Engineer
Modern Technology Solutions Inc
Huntsville, AL · Huntsville
Modern Technology Solutions, Inc. is seeking a Senior Systems Engineer to provide technical, systems engineering, programmatic, and resource-planning support to government personnel…
Added 1 min ago
Manufacturing Engineer
CIRCOR International, Inc
Columbia, KY
POSITION DETAILS - Manufacturing Engineer - Systems
Added 1 min ago
Engineer – Internal Logistics Innovation & Projects
Toyota
Georgetown, KY
Toyota’s Internal Logistics Innovation and Projects (ILIP) Engineering Department is looking for a passionate and highly motivated Engineer for Internal Logistics, Automation, and Model…
Added 1 min ago
Journeyman Manufacturing & Quality Engineer
Sabre Systems LLC
Patuxent River, MD
Sabre Systems is currently recruiting a Journeyman Manufacturing & Quality Engineer for the M&QE Division, in NAVAIR’s Systems Acquisition Group. The candidate will provide production…
Added 1 min ago
Systems Engineer (Journeyman) Air Vehicle
Sabre Systems LLC
Patuxent River, MD
Sabre Systems is seeking a Journeyman Systems Engineer -Air Vehicle Systems/Sub-Systems to join our team in support of the Systems Engineering Department (SED) at Patuxent River Naval Air…
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Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Frankfort, KY
The Enterprise Applications & Architecture (EAA) team within Platform is the primary engineering partner for the Sales, Trading, and Prime (STP) business, building and operating Salesforce…
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Senior Software Engineer, Stablecoins
Coinbase
Frankfort, KY
As a Senior Software Engineer on the Stablecoin team within the Developer group, you'll help build and scale Coinbase Custom Stablecoins (CCS), the platform that lets partners launch their…
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Software Engineer, Systems ML
Meta
Frankfort, KY
Meta is seeking a Software Engineer to join our Systems ML Engineering team, focused on building and optimizing the machine learning infrastructure that powers Meta's products at massive…
Added 1 min ago
Client Technology - Senior Software Engineering with AI Capabilities
EY
Frankfort, KY
Develops strong working relationships with peers across Development & Engineering and Architecture teams, collaborating to develop and engineer leading solutions
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Frankfort, KY
- $146,400 to $263,600 USD / year
Have advanced level experience in an engineering role, working with large scale distributed systems
Added 1 min ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Frankfort, KY
- $146,400 to $263,600 USD / year
Have advanced level experience in an engineering role, working with large scale distributed systems
Added 1 min ago
Senior Data Engineer
Highmark Health
Frankfort, KY
Bachelor’s degree in Computer Science, Information Systems, Data Science, Computer Engineering or related field
Added 1 min ago
Cybersecurity Engineer (Cloud)
Amentum
Frankfort, KY
Added 1 min ago
Solutions Architect - Nutanix Database Service
Nutanix
Frankfort, KY
The successful candidate will join the Americas Solution Specialists & Systems Engineering Organization at Nutanix - a forward-thinking group dedicated to solving complex enterprise…
Added 1 min ago
Senior Cybersecurity Architect (Cloud)
Amentum
Frankfort, KY
Design and implement security architectures for generative AI, machine learning, enterprise copilot, and agentic systems, including secure access, data protection, identity, logging,…
Added 1 min ago
JH
Software Engineer: Test Automation
Jack Henry & Associates, Inc.
Louisville, KY
- $7.25 USD / hour
…maintainable, and aligned with business and industry standards. The engineer evaluates how code changes affect both users and internal systems, maintains high levels of script reliability…
Added 1 min ago
AE
Summer Intern - Quality Engineer
Apogee Enterprises Inc
Louisville, KY
- $7.25 USD / hour
…next generation of products. Interns will work closely with engineering and production teams and spend significant time on the manufacturing…
Added 1 min ago
US
Summer Intern - Quality Engineer
UW Solutions
Louisville, KY
- $7.25 USD / hour
…next generation of products. Interns will work closely with engineering and production teams and spend significant time on the manufacturing…
Added 1 min ago
Industrial Engineer Supervisor | Flex Location)
UPS
LOUISVILLE, KY
…Freight (NAAF) linehaul transportation network. He/She works with engineering departments to develop, implement, and deploy approved operational processes and best practices consistently…
Added 1 min ago
JH
Software Engineer: Test Automation
Jack Henry & Associates, Inc.
Louisville, KY
- $7.25 USD / hour
…maintainable, and aligned with business and industry standards. The engineer evaluates how code changes affect both users and internal systems, maintains high levels of script reliability…
Added 1 min ago
VD
Engineer - Full Stack
Verizon Data Services LLC
Basking Ridge, NJ · Irving, TX · Temple Terrace, FL
- $72,000 to $129,000 USD / year
…project management, and AI-assisted tooling for a global network engineering organization. You'll design and ship APIs, widgets, and AI agents that run against production data center…
Added 1 min ago
BH
Carpenter Engineer IV Full Time Days
Baptist Health
Louisville, KY
- $7.25 USD / hour
- Full-time
…Handles routine and emergency maintenance calls for complex systems, and keeps routine watch over operating condition of HVAC, electric, plumbing and medical systems in the facility. Does…
Added 1 min ago
Substation Senior, Electrical Engineer
WSP
Maitland, FL
Perform professional electrical engineering work relating to the design of substation physical layouts (general arrangement, bus arrangement, grounding grid, lightning protection) and/or…
Added 1 min ago
Water/WasteWater Engineer
WSP
Albuquerque, NM
…development, and design of water transmission and distribution systems, pumping stations, lift stations and force mains, conveyance systems, water and wastewater treatment systems,…

EnableComp

Senior AI Engineer (REMOTE)

Remote, United States

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Job details

Experience: 3+ years of hands-on experience training or fine-tuning language models.
Posting language: English
Posted: Nov 3, 2026

Original job description

Position Summary:

The Senior AI Engineer is a hands-on individual contributor who builds, trains, and evaluates machine learning models. The role combines knowledge engineering and data analysis with applied reinforcement learning, and owns work end to end, from data and experiment design through training, evaluation, and reporting.

The ideal candidate brings practical reinforcement learning experience, strong engineering discipline, and the ability to collaborate closely with domain experts and communicate results to technical and non-technical audiences.

Key Responsibilities

Work with domain experts to capture specialized knowledge and represent it in structured, usable form.
Analyze source material and datasets for quality, consistency, and coverage, and resolve issues with the appropriate stakeholders.
Perform exploratory and statistical analysis to inform data, modeling, and evaluation decisions.
Create and curate training and evaluation datasets, using both automated and human validation.
Design reinforcement learning environments, reward functions, and verifiers.
Train and fine-tune language models using supervised and reinforcement learning methods such as PPO, DPO, and GRPO.
Establish baselines, run ablations, and diagnose training issues such as reward hacking, instability, and data leakage.
Follow the research literature and bring promising techniques into practice.
Manage experiments rigorously, including versioned configurations, reproducible runs, experiment tracking, and compute budgeting.
Design and extend evaluation frameworks, metrics, and benchmarks.
Compare models and approaches through structured experiments and A/B testing.
Document results, failures, and next steps in clear technical write-ups.
Present findings to engineers, domain experts, and business leaders in language each audience can act on.

Requirements & Qualifications

Bachelor’s degree in computer science, machine learning, statistics, or a related field; MS or PhD preferred. Equivalent hands-on experience will be considered.
3+ years of hands-on experience training or fine-tuning language models.
Demonstrated reinforcement learning experience, including designing an environment and reward function end to end and training a policy in it.
Working knowledge of policy optimization methods for language models, such as PPO, DPO, or GRPO, including their failure modes.
Strong Python and PyTorch skills, with fluency in the Hugging Face ecosystem and parameter-efficient fine-tuning techniques.
Experience building and evaluating LLM-based agents or multi-turn systems.
Experience designing evaluations for language models, including held-out sets and automated grading.
Ability to analyze complex, detailed documentation and translate it into precise, structured, testable form.
Clear technical writing, with the ability to explain an experiment and its results concisely.
Comfort working directly with domain experts who are not machine learning practitioners.
Experience working with healthcare data or in another highly regulated industry is highly preferred.
Experience training models to produce structured or schema-constrained output is highly preferred.
Experience with a broad range of reinforcement learning algorithms and advanced reward design is highly preferred.
Experience with knowledge representation approaches such as knowledge graphs or ontologies is highly preferred.
Experience generating and validating synthetic data for model training is highly preferred.
Publications or open-source contributions in reinforcement learning, language model fine-tuning, or model evaluation is highly preferred.
Experience handling sensitive data, including protected health information (PHI) under HIPAA is highly preferred.
Timely and regular attendance.
Equivalent combination of education and experience will be considered
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodation may be made to enable qualified individuals with disabilities to perform the essential functions.

Special Considerations and Prerequisites

Practices and adheres to EnableComp’s Core Values, Vision and Mission.
This is a 100% hands-on individual contributor role. The AI Engineer owns experiments from design through code, training, and results.
Expect roughly half of the role to focus on reinforcement learning and model training, with the remainder split between knowledge engineering, data analysis, and evaluation.
Success requires sustained, close collaboration with domain experts and a genuine working understanding of the subject matter.
The underlying knowledge evolves over time. The AI Engineer must design data, training, and evaluation approaches that adapt to change without starting over.
All work must comply with HIPAA and EnableComp data policies, using de-identified or synthetic data wherever possible.

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