SI Solutions, LLC Tech Stack

Engineering services for nuclear, power generation, and critical infrastructure

Engineering Services Charlotte, NC 201–500 employees Founded 2023 Privately Held

SI Solutions delivers specialized engineering analysis to nuclear plants, power generators, and utilities. The tech stack—SolidWorks, ANSYS, LabVIEW, Python, and finite-element tools (Abaqus, STAR-CCM+)—reflects deep domain expertise in thermal, structural, and fatigue analysis. Hiring is engineering-focused (42 of 48 active roles), skewed toward senior staff, and accelerating; their project list (digital twins, seismic qualification, thermal fatigue modeling) and pain points (license renewal, uprate planning, degradation analysis) confirm they solve for reliability and lifecycle extension in high-consequence assets.

Tech Stack 17 technologies

Core StackSolidWorks Python NetSuite AutoCAD ANSYS LabVIEW Box Abaqus ANSYS Fluent STAR-CCM+ Concur Microsoft Office Excel R VBA Word Outlook

What SI Solutions, LLC Is Building

◆Challenges

License renewal support
Chemistry optimization
Uprate
Improving reliability of heavy equipment
Optimizing inspection intervals
Complex degradation challenges
Reducing failure risk in power plants
Project variances
Utility assessments
Thermal fatigue

▲Active Projects

Develop analytical models and finite element meshes for structural analysis
Inspection planning
Digital twin development
Complex engineering projects involving thermal heat transfer, creep and fatigue life assessment, fracture mechanics, and structural stress analysis
Automation r&d initiatives
Design modification support
Sensitivity studies for repair strategies
Utility assessments of auxiliary chemistry systems
Seismic qualification
Inspection and monitoring programs for reactor components

Hiring Activity

Accelerating50 roles · 25 in 30d

Department

Engineering

Finance

Sales

Seniority

Senior

Mid

Intern

Junior

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About SI Solutions, LLC

SI Solutions provides professional and specialty engineering services to owners of critical infrastructure, with primary focus on nuclear power, power generation, controls, utilities, and process industries across the US and globally. Founded in 2023, the firm operates from Charlotte, NC with 201–500 employees. Core capabilities span structural analysis, thermal and fatigue assessment, digital twin development, inspection planning, and automated monitoring of reactor and heavy-equipment components. The project portfolio includes finite-element modeling, repair-strategy optimization, seismic qualification, and chemistry-system assessments—services that support asset uprate, extend operational life, and reduce failure risk in power plants.

HeadquartersCharlotte, NC

Company Size201–500 employees

Founded2023

Hiring MarketsUnited States

Frequently Asked Questions

What engineering tools does SI Solutions use?

ANSYS (Fluent, main suite), SolidWorks, Abaqus, STAR-CCM+, LabVIEW, AutoCAD, and Python for analysis; NetSuite and Box for operations.

Where is SI Solutions headquartered?

Charlotte, NC. Founded in 2023 with 201–500 employees. All hiring is currently in the United States.