Bechtel: Designs and constructs large-scale industrial and infrastructure projects.
8+ YOEBachelor's degree and 8+ years relevant experience (or 12+ years), 5+ years Power BI experience, strong SQL and Python/R skills, DAX proficiency, experience with large datasets and ETL, construction experience preferred, able to manage direct reports.
Microsoft Power BI, Microsoft Power BI Report Server, DAX, Python, R, Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn, SQL, MySQL, PostgreSQL, Snowflake, BigQuery, Microsoft SQL Server
AI Engineer/ML Engineer - Senior Developers - AI Training - Mesa, US
Mesa, Arizona, United States
$80/hrRemoteContract, Part Time
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS/AI/Robotics or quantitative field; production ML model experience; deep learning and LLM expertise (prompting, RLHF, RAG); ability to audit models, spot hallucinations, and critique outputs.
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
Bachelor's or master's degree in a related field, Python and SQL exposure, AI/ML project portfolio, cloud AI/ML knowledge, framework experience, and strong analytical and communication skills.