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Structural Integrity Associates Tech Stack

Engineering services for energy asset integrity and life extension

Engineering Services Huntersville, NC 201–500 employees Founded 1983 Privately Held

Structural Integrity Associates applies advanced simulation, nondestructive examination, and materials analysis to extend the operational life of critical energy infrastructure. The tech stack—dominated by MATLAB, ANSYS, Abaqus, and LS-DYNA—reflects an engineering-driven organization; hiring is almost entirely engineering-focused (73 of 80 active roles), skewed toward senior and mid-level talent. Active projects span digital twins for turbines, probabilistic reliability assessment, and fitness-for-service evaluations, indicating a shift from reactive inspection toward predictive asset management and uprate programs.

Tech Stack 29 technologies

Core StackMATLAB Linux Python SolidWorks NetSuite AutoCAD Simulink LS-DYNA ANSYS Workbench Unix Word Excel PowerPoint Fortran Abaqus Visual Basic Microsoft Office ANSYS ABAQUS SAP2000 Mathcad Box ANSYS Fluent STAR-CCM+ LabVIEW Concur R VBA Outlook

What Structural Integrity Associates Is Building

Challenges

  • License renewal
  • Winning repeat work from existing clients
  • Risk-informed decision-making
  • Chemical optimization
  • Optimizing inspection intervals
  • Life extension
  • Uprate programs
  • Fitness-for-service
  • Chemistry system optimization
  • Improving asset reliability

Active Projects

  • Thermal fatigue analysis
  • 3d modeling of industrial structures
  • Life assessment methodologies for creep, fatigue, and crack growth evaluations
  • Epri research initiatives
  • Digital twin development for steam and gas turbines
  • Advanced analysis of non-building structures
  • Risk-based inspection method development
  • Design and repair of pressure vessel/piping components
  • Finite element meshes
  • Probabilistic reliability assessment

Hiring Activity

Accelerating80 roles · 40 in 30d

Department

Engineering
73
Finance
2
Sales
1

Seniority

Senior
49
Mid
13
Intern
7
Junior
5
Lead
1
Principal
1
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About Structural Integrity Associates

Structural Integrity Associates provides engineering services to energy and process industries, with three core service lines: nondestructive examination and monitoring (phased array ultrasound, guided wave, and other NDE technologies), materials evaluation and testing (field and lab analysis, damage root-cause investigation), and advanced analysis using finite element methods (stress, fracture mechanics, CFD). The company operates from headquarters in Huntersville, NC, and runs a materials sciences center in Austin, TX. Services address equipment life prediction, plant reliability optimization, and unplanned outage prevention, serving customers seeking ASME code compliance, asset lifecycle management, and license renewal support.

HeadquartersHuntersville, NC
Company Size201–500 employees
Founded1983
Hiring MarketsUnited States

Frequently Asked Questions

What software does Structural Integrity Associates use?

Primary tools include MATLAB, ANSYS Workbench, Abaqus, LS-DYNA, Simulink, SolidWorks, SAP2000, ANSYS Fluent, STAR-CCM+, and Mathcad for finite element analysis, computational fluid dynamics, and stress/fracture mechanics calculations.

What is Structural Integrity Associates working on?

Active projects include digital twin development for steam and gas turbines, life assessment methodologies for fatigue and crack growth, thermal fatigue analysis, risk-based inspection method development, and probabilistic reliability assessment for industrial structures.

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