Springfield, MO · On-site
This means designing observation spaces, action spaces, reward signals, and success criteria for new environments -- and building the infrastructure that makes world-scale RL training possible. This ...
Springfield, MO · On-site
This means designing observation spaces, action spaces, reward signals, and success criteria for new environments -- and building the infrastructure that makes world-scale RL training possible. This ...
Springfield, MO · On-site
$17.50 - $24/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
Quick apply
Springfield, MO · On-site
$17.50 - $24/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
Ozark, MO · On-site
$20 - $25/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
Quick apply
Ozark, MO · On-site
$20 - $25/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
Ozark, MO · On-site
$18.50 - $25.50/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
Quick apply
Ozark, MO · On-site
$18.50 - $25.50/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
This means designing observation spaces, action spaces, reward signals, and success criteria for new environments -- and building the infrastructure that makes world-scale RL training possible. This ...
This means designing observation spaces, action spaces, reward signals, and success criteria for new environments -- and building the infrastructure that makes world-scale RL training possible. This ...
Springfield, MO · On-site
$19 - $23.50/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
Quick apply
Springfield, MO · On-site
$19 - $23.50/hr
May help signal concrete deliverer to position truck to facilitate pouring. * Responsible for observing and complying with all safety policies and guidelines. * Assist with placement of concrete as ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
Springfield, MO · On-site +1
$14.50 - $19.75/hr
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
Springfield, MO · On-site +1
$14.50 - $19.75/hr
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
Springfield, MO · On-site
Calculate system signal losses and make necessary adjustments to resolve issues. * Reduce and diagnose upstream noise within the cable system. * Install/align/optimize HFC equipment including fiber ...
Quick apply
Springfield, MO · On-site
Calculate system signal losses and make necessary adjustments to resolve issues. * Reduce and diagnose upstream noise within the cable system. * Install/align/optimize HFC equipment including fiber ...
$15.25 - $20/hr
Communicate and signal equipment operators to coordinate alignment, movement, and material handling using shovels and other equipment. * Carry out assignments as directed by the Foreman, meeting the ...
$15.25 - $20/hr
Communicate and signal equipment operators to coordinate alignment, movement, and material handling using shovels and other equipment. * Carry out assignments as directed by the Foreman, meeting the ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
... defense, signals analysis, and intelligence production; strict requirements for handling classified information and complying with security and information assurance standards; shift work, duty ...
Springfield, MO · On-site
$15.75 - $20.75/hr
Communicate and signal equipment operators to coordinate alignment, movement, and material handling using shovels and other equipment. * Carry out assignments as directed by the Foreman, meeting the ...
Springfield, MO · On-site
$15.75 - $20.75/hr
Communicate and signal equipment operators to coordinate alignment, movement, and material handling using shovels and other equipment. * Carry out assignments as directed by the Foreman, meeting the ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
... signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If ...
Do workers at Signal Security get paid breaks?
Does Signal Security pay people when they’re sick?
At Signal Security, are sick days and vacation days separate paid time off?
Is the health insurance from Signal Security affordable enough for their workers?
Do people get paid time off at Signal Security?
How far ahead of time do people find out their work schedule?
Do workers at Signal Security worry about hours?
Do Signal Security workers get to choose the shifts they work?
How easy is it for Signal Security workers to change shifts?
How easy is it to get time off at Signal Security?
Do Signal Security managers change schedules at the last minute?
Do jobs at Signal Security spill into time workers aren’t paid for?
How easy is it to take sick days at Signal Security?
Is working at Signal Security good if you’re a parent or caregiver?
Do people at Signal Security feel treated with respect by their managers?
Do people at Signal Security get to take their breaks without interruption?
Is it stressful to work at Signal Security?
Do people at Signal Security enjoy their jobs?
Do people at Signal Security recommend working with their team?
Do people get enough training when they start at Signal Security?
Do people get support to advance at Signal Security?
Do people think Signal Security’s headquarters understands what’s happening where they work?
Do workers feel well informed about how Signal Security is doing?
Full-time
Re-posted 20 days ago
About Us
We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.
We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.
What You'll Be Working On
You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments — and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.
Must-Have Skills
3+ years of ML engineering experience — model training, fine-tuning, or post-training pipelines in research or production
Strong Python and deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed precision)
Hands-on experience with LLM post-training — SFT, RLHF, PPO, DPO, or reward model training — and understanding of how training data quality affects model behavior
Familiarity with RL frameworks (Gymnasium, dm_env) and the ability to design or modify reward functions for agent training objectives
Experience running experiments at scale on cloud or HPC (AWS, GCP, SLURM, or Ray)
Solid understanding of evaluation methodology — held-out sets, benchmark design, avoiding train/eval contamination
