Data Engineer

Power Systems Group; Joliet (IL); Remote; USD 81,000 - 123,000; Full time

Job summary

Power Systems Group in Joliet, IL is hiring a Data Engineer who treats latency budgets like personal grudges and Persuasion like a second language. This remote role offers a salary range of $81,000 to $123,000 and focuses on LangChain, Hugging Face, and Time Series Analysis to support Joliet-based infrastructure.

You’ll profile Hadoop memory usage, address dependencies, and own scalable streaming pipelines, with mentorship and room for growth in a Joliet-rooted culture that values clear

Qualifications

• 3 years that taught you which corners can be cut.
• Problem Solving fundamentals plus the Hugging Face polish clients notice.
• Real proficiency with Time Series Analysis, plus willingness to learn LangChain fast.
• A communicator who writes the meeting recap nobody asked for but everyone reads.
• 5+ years building trust the slow, unglamorous way.
• At least 4 years building expertise within the technology space.

Responsibilities

• Profile Hadoop memory use and chase down the leaks crashing Joliet nodes
• Untangle the Hugging Face dependency knots that have slowed Joliet releases for months
• Own the mid-level LangChain workstream that unblocks the Joliet IL roadmap
• Own the LightGBM release that Joliet leadership has circled on the calendar
• Ship Time Series Analysis fixes to Power Systems Group customers in Joliet, IL the same day they report them
• Re-architect the technology flow so SageMaker handles ten times Joliet's current load

Skills

Time Series Analysis

LangChain

Hugging Face

Problem Solving

Communication

Tools

Hadoop

SageMaker

LightGBM

Job description

We're hiring a Data Engineer who treats latency budgets like personal grudges and Persuasion like a second language. A remote Data Engineer post in Joliet that values LangChain over 3 years, pays $81,000 - $123,000, and never boxes you in.

Key Responsibilities

• Profile Hadoop memory use and chase down the leaks crashing Joliet nodes
• Untangle the Hugging Face dependency knots that have slowed Joliet releases for months
• Own the mid-level LangChain workstream that unblocks the rest of Power Systems Group's Joliet, IL roadmap
• Own the LightGBM release that Joliet leadership has circled on the calendar
• Ship Time Series Analysis fixes to Power Systems Group customers in Joliet, IL the same day they report them
• Re-architect the technology flow so SageMaker handles ten times Joliet's current load

What You'll Bring

• 3 years that taught you which corners can be cut
• Problem Solving fundamentals plus the Hugging Face polish clients notice
• Real proficiency with Time Series Analysis, plus willingness to learn LangChain fast
• A communicator who writes the meeting recap nobody asked for but everyone reads
• 5+ years building trust the slow, unglamorous way
• At least 4 years building expertise within the technology space

Power Systems Group exists to solve hard technology problems with a warm-yet-rigorous approach and a Joliet, IL-rooted culture. We default to writing things down so the whole technology team stays in the loop without endless meetings.

Step in at $81,000 - $123,000, climb with structured growth, lean on a mentor, and take the flexibility Power Systems Group is genuinely proud of.