Jobs in the United States

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Added 8 days ago
CS
Software Engineer 1 - Python/PySpark/AWS
Captivation Software
Annapolis Junction, MD
- $130,000 to $270,000 USD / year
Captivation Software is looking for a mid level software engineer who will be assisting with daily responsibilities.
Added 8 days ago
CS
Software Engineer 1 - Python/Kotlin/Java/Terraform/Elasticsearch/Opensearch/AWS
Captivation Software
Annapolis Junction, MD
- $130,000 to $270,000 USD / year
Captivation Software is looking for a mid level software engineer who will be assisting with daily responsibilities.
Added 8 days ago
CS
Software Engineer 1 - Java/Confluence/Jira/AWS/Maven/MapReduce
Captivation Software
Annapolis Junction, MD
- $130,000 to $270,000 USD / year
Captivation Software is looking for a mid level software engineer who will be assisting with daily responsibilities.
Added 8 days ago
CS
Software Engineer 1/2/3 - Grafana/Bash/Python/JavaScript/React/TypeScript
Captivation Software
Annapolis Junction, MD
- $130,000 to $270,000 USD / year
Captivation Software is looking for an entry level software engineer who will be assisting with daily responsibilities.
Added 8 days ago
CS
Artificial Intelligence Machine Learning Engineer 1 - C++/Marian/Java/AWS/PyTorch/Python
Captivation Software
Annapolis Junction, MD
- $130,000 to $270,000 USD / year
Captivation Software is looking for a mid level AI/ML engineer who will be responsible for building, training, fine-tuning, and evaluating advanced language models. The ideal candidate will…
Added 8 days ago
W
Test Engineer (TE) – Skill Level 3
Wyetech
Annapolis Junction, MD
- $86.9 to $109.84 USD / hour
Wyetech is seeking a Test Engineer (TE) Skill Level 3 responsible for planning, developing, executing, and automating testing activities for software applications, middleware, and…
Added 8 days ago
Machine Learning Engineer
INSPYR Solutions
Sunnyvale, CA
The Machine Learning Engineer will join the Customer Systems team to design, develop, and optimize production-grade AI solutions, with a focus on Large Language Models (LLMs), agentic AI…
Added 8 days ago
Sr. Staff SoC Platform SW Engineer – OS, Bootloader, Safety & Security
Stellantis
Auburn Hills, MI
We are seeking a Sr. Staff SoC Platform SW Engineer with deep hands-on experience in QNX, Embedded Linux, and Android platforms to lead the development, integration, and stabilization of…
Added 8 days ago
Machine Learning Engineer II (Model Training)
The Bison Group LLC
El Paso, TX
Bison Group is seeking a Machine Learning Engineer to train, fine-tune and evaluate models for AI analysis tools. You will own the model training lifecycle, from dataset preparation through…
Added 8 days ago
M
Snowflake Engineer
ManpowerGroup
New Providence, NJ
- $70 to $75 USD / hour
We are seeking an experienced Senior Data Engineer with strong hands-on expertise in Snowflake, SQL, Python, and enterprise data warehouse development. The ideal candidate will have…
Added 8 days ago
Senior OCT Test and Verification Engineer
AstraNu, Inc.
Murray Hill, NJ
We are looking for a hands-on Senior OCT Test and Verification Engineer to own the verification chain of our OCT modules, from integrated photonic chips to the packaged module. You will…
Added 8 days ago
Framework Operations Engineer
SciTec
Boulder, CO
SciTec has an immediate opportunity for a Framework Operations Engineer. The Framework Operations Engineer is responsible for the deployment, operation, maintenance, and continuous…
Added 8 days ago
Test and Automation Software Engineer
General Dynamics Mission Systems, Inc
Scottsdale, AZ
As a GPSR Test & Automation Software Engineer, you will support the verification and validation of spaceborne GPS receivers throughout the product lifecycle. You will develop and maintain…
Added 8 days ago
C
Data Quality Engineer (Databricks & dbt)
Cognizant
Princeton, NJ
- $70,000 to $117,000 USD / year
We are seeking a Data Quality Engineer to ensure the accuracy, consistency, and reliability of enterprise data platforms. The ideal candidate will design and automate data quality testing…
Added 8 days ago
AI Lead Engineer, Vice President
Citigroup
Jersey City, NJ
We are seeking a highly motivated AI Lead Engineer to design, develop, and deploy AI-powered applications and agentic solutions that enhance business processes and client delivery…
Added 8 days ago
B&
Senior Network Automation Engineer - AI/ML
Bucher & Christian Consulting Inc.
Jersey City, NJ
- $73.67 to $104.63 USD / hour
We are seeking a Senior Network Automation Engineer - AI/ML, AIOps & Network Operations to join our dynamic team. The ideal candidate will have strong experience in Python-based backend…
Added 8 days ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Trenton, NJ
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 8 days ago
Data Scientist 1
Baylor Scott & White Health
Trenton, NJ
Use SQL and Python to explore and prepare data, engineer features, perform statistical analysis,develop models, automate workflows, and validate results.
Added 8 days ago
Core Senior .NET Software Engineer
Evolent
Trenton, NJ
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 8 days ago
Azure Cloud Engineer / Cloud Infrastructure Architect
Bucher & Christian Consulting Inc.
Jersey City, NJ
Job Title: Azure Cloud Engineer / Cloud Infrastructure Architect - Terraform & Security
Added 8 days ago
Lead Deployment Engineer
Celonis
NC
As a Deployment Engineer, you are the backbone of Celonis delivery. You lead the hands-on implementation of Celonis solutions for enterprise customers, combining platform expertise with…
Added 8 days ago
TS
Principal Platform Engineer
Threatmodeler Software Inc.
Jersey City, NJ
- $177,000 USD / year
Telecommuting permitted two (2) days per week within normal commuting distance
Added 8 days ago
Junior Quantitative Investment Engineer
HarbourVest Partners, LLC
United States
We are looking for a Junior Quantitative Investment Engineer who has a passion for data, technology, automation, and an understanding of finance to join our Quantitative Investment Science…
Added 8 days ago
MA
Software Engineer
Manufacturers and Traders Trust Co
Buffalo, NY
- $80,900 to $134,800 USD / year
…using modern technologies including Java, Spring Boot, and Python, and collaborates with team members to deliver high-quality software solutions. Completes work following banking technology…
Added 8 days ago
Lead Data Engineer
Harbor Capital Advisors, Inc.
United States
We are seeking a Lead Data Engineer to drive the design, architecture, and delivery of scalable data platforms, AI-powered data products, and enterprise-grade data services. This role goes…

The Bison Group LLC

Machine Learning Engineer II (Model Training)

El Paso, TX, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

Description Bison Group is seeking a Machine Learning Engineer to train, fine-tune and evaluate models for AI analysis tools. You will own the model training lifecycle, from dataset preparation through evaluation and deployment, and adapt models to domain-specific language and tasks. Hands-on model training experience is required; experience limited to hosted APIs or prompt engineering does not meet this requirement.

What you will do:

Train and fine-tune open-weight language models using supervised fine-tuning and parameter-efficient methods such as LoRA/QLoRA. Improve performance on domain terminology, task instructions and structured outputs.
Build instruction and preference datasets from transcripts, surveys and reference materials.
Clean, deduplicate and label data; generate and validate synthetic examples with subject matter.
Train or fine-tune embedding and reranker models for retrieval-augmented generation (RAG).
Measure retrieval quality for specialized terminology and acronyms.
Adapt speech recognition, speaker diarization and voice activity detection models for noisy audio, varied accents and conversations with multiple speakers.
Build offline evaluation suites and regression tests covering citation and attribution accuracy, hallucination rate and latency. Demonstrate improvements against established baselines before Quantize, export and serve trained models on on-premises GPUs and constrained hardware.
Balance model quality against memory use, inference speed and throughput.
Create reproducible training workflows with experiment tracking, versioned datasets, checkpoints and model cards. Package models and dependencies for deployment in environments without internet.
Partner with product, UX, analysts and subject matter experts to define useful model behavior.
Document experiments and decisions so teammates can retrain, evaluate and maintain models.

Requirements

3+ years of hands-on neural network training or fine-tuning. Ability to explain a project end to end, including data preparation, training decisions, evaluation results and deployment.
Hands-on fine-tuning of a 7B+ parameter open-weight language model using supervised fine-tuning (SFT), LoRA/QLoRA or full fine-tuning, with PyTorch and Hugging Face Transformers/PEFT, NeMo or equivalent tools.
Dataset construction skills, including cleaning, deduplication, formatting and labeling of text data, and judgment about whether data is suitable for training.
Experience designing task-specific metrics and test sets, and diagnosing overfitting, catastrophic forgetting and data leakage.
GPU training fundamentals, including mixed precision, gradient accumulation, checkpointing, memory budgeting and multi-GPU basics.
Strong Python and Linux skills, including command-line work, CUDA environment management and dependency management without internet access.
U.S. citizenship and eligibility to obtain and maintain a U.S. security clearance.

Preferred qualifications:

iOS development, especially on-device machine learning with Core ML or MLX.
Training small language models or distilling larger models for edge and on-device use.
Experience with NVIDIA NeMo or model serving with NIM/TensorRT-LLM.
Preference tuning with DPO, ORPO or RLHF, or experience with reward modeling.
Training embedding or reranker models for RAG applications.
Speech recognition fine-tuning, speaker diarization or voice activity detection.
Quantization and inference tooling such as GGUF, llama.cpp, vLLM, AWQ/GPTQ or MLX.
Experience with ARM64 or other unified-memory platforms.
Work in defense, intelligence or air-gapped environments; an active Secret clearance or higher.
Familiarity with qualitative research data, including focus groups, surveys and interview.

The Bison Group, LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, age, genetic information, or protected veteran status and will not be discriminated against on the basis of disability. If you’d like to view a copy of the company’s affirmative action plan for protected veterans/individuals with disabilities or our policy statement, please email EEO@bisongroupusa.com. If you have a disability and you believe you need a reasonable accommodation in order to search for a job opening or to submit an online application, please e-mail Accessibiity@bisongroupusa.com. This mailbox is created exclusively to assist disabled job seekers whose disability prevents them from being able to apply online. Only emails sent for this purpose will be returned. Emails left for other purposes, such as following up on an application or technical issues not related to a disability, will not receive a response.

Disclaimer: This position offers a wage or salary range based on market data and internal pay policies. This range is a good-faith estimate and may vary depending on qualifications, experience, and other factors. We do not request or use prior compensation history in making employment decisions. Any voluntary disclosure of prior wage information may be considered to support a higher offer but will not be used to justify a lower offer.

The Bison Group offers benefit options including medical, dental, vision, life, disability insurance, and accrued PTO including vacation, sick leave and holidays.

The listed pay range serves as a general guideline rather than a guaranteed salary. Final compensation is determined by a variety of factors including, but not limited to, role-specific responsibilities; candidate qualifications such as education, skills, and mission-aligned experience; market data, business considerations, internal equity, and any applicable legal or bargaining agreements (if any).

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More about this job

Skills

Machine learning
Speech recognition
PyTorch
Hugging Face
Cleaning
Budget management
Python
Linux
ML
Research
Interview focus groups

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Work requirements

Jobs in the United States