Full-Time

Senior Fitness for Service Analyst

SI Solutions

SI Solutions

1-10 employees

Specialized professional services for critical infrastructure

Compensation Overview

$123.9k - $227.8k/yr

+ Performance-based bonus + 401(k) employer match

Remote in USA

Remote

Bachelor's, Master's, PhD

Category
Mechanical Engineering (1)
Required Skills
SolidWorks
FEM/FEA

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Requirements
  • A Bachelor of Science, Master of Science, or Doctor of Philosophy degree in Mechanical Engineering, Civil Engineering, or a closely related discipline.
  • For candidates with a Master of Science or Doctor of Philosophy, 10 or more years of relevant engineering experience.
  • At least 12 years of relevant industry experience.
  • Knowledge of power generation and energy industry systems, particularly conventional boiler and combined cycle power plants.
  • Demonstrated experience with materials degradation mechanisms including creep and fatigue, high-temperature material behavior, and welding metallurgy.
  • Demonstrated experience performing fitness-for-service assessments.
  • Advanced proficiency with Abaqus or ANSYS, SolidWorks modeling, and applied fracture mechanics principles.
  • Strong written and verbal communication skills with the ability to manage client engagements and lead complex technical teams.
Responsibilities
  • Lead and manage complex engineering projects involving thermal heat transfer, creep and fatigue life assessment, fracture mechanics, and structural stress analysis using both classical and finite element methods.
  • Perform and review advanced finite element analysis simulations using Abaqus or ANSYS, including nonlinear creep and time-dependent analyses.
  • Execute and oversee life assessment methodologies for creep, fatigue, and crack growth evaluations.
  • Provide technically defensible recommendations supporting continued operation, repair strategies, or remediation plans.
  • Participate in business development efforts, including cultivating client relationships, preparing and presenting proposals, developing new service offerings, and representing SI at industry events.
  • Mentor and train junior and mid-level engineers; lead technical peer reviews and contribute to SI engineering guidelines and procedures.
  • Deliver high-quality, technically defensible reports that withstand peer and client review.
  • Expand SI’s market presence through strong client relationships and technical leadership.
  • Mentor and develop engineers to elevate overall team capability and technical excellence.
Desired Qualifications
  • ASME Code Committee membership or active engagement.
  • Knowledge of ASME Boiler & Pressure Vessel Code requirements.
  • Professional Engineer licensure or progress toward licensure.
  • Familiarity with EPRI materials and analytical programs.

SI Solutions provides professional and specialty services to owners of critical infrastructure assets. It works with sectors such as nuclear power, power generation, controls, utility and energy, critical infrastructure, and process industries across the US and worldwide. Its services help asset owners maintain and operate facilities through engineering, consulting, and field support, focusing on reliability, safety, and regulatory compliance. The company differentiates itself by its deep domain expertise in critical infrastructure and its global reach across multiple high-stakes industries, rather than selling hardware or generic consulting. Its goal is to be a leading provider of professional and specialty services for critical infrastructure asset owners.

Company Size

1-10

Company Stage

N/A

Total Funding

N/A

Headquarters

Charlotte, North Carolina

Founded

2023

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Simplify Jobs

Simplify's Take

What believers are saying

  • February 2026 bought Radiological Solutions, expanding nuclear engineering capabilities immediately.
  • September 2025 bought Integrity Specialists, boosting natural-gas pipeline inspection scale.
  • MidOcean still labels SI Solutions a current portfolio company, signaling continued capital support.

What critics are saying

  • MidOcean's roll-up strategy increases integration failure risk across 14 offices and 600 employees.
  • Nuclear and pipeline work faces strict NRC, PHMSA, and client audit scrutiny.
  • A major client loss or failed acquisition integration would cripple the platform's valuation.

What makes SI Solutions unique

  • MidOcean backed SI Solutions owns engineering, testing, and inspection across critical infrastructure.
  • Its platform spans nuclear, pipeline, power, process, and structural engineering niches.
  • Acquisitions of SC Solutions, Integrity Specialists, and Radiological Solutions broaden technical depth.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Remote Work Options

Paid Vacation

Paid Sick Leave

Parental Leave

401(k) Company Match

Company News

The Tidewater News
Sep 2nd, 2025
SI Solutions Expands Pipeline Inspection Reach Through Acquisition of Integrity Specialists, LLC

HUNTERSVILLE, N.C., Sept. 2, 2025 /PRNewswire/ - SI Solutions, LLC ("SIS") proudly announces the acquisition of Integrity Specialists, LLC ("Integrity Specialists"), a critical provider of advanced non-destructive examination (NDE) and inspection for the natural gas pipeline industry.

Business Wire
Aug 17th, 2024
MidOcean Partners Acquires SI Solutions, a Leading Provider of Engineering Solutions for Critical Infrastructure

MidOcean Partners (“MidOcean”), a premier New York-based alternative asset manager specializing in middle-market private equity, structured capital, a

PE Hub
Aug 15th, 2024
MidOcean Partners snaps up engineering firm Si Solutions

MidOcean Partners has acquired Si Solutions, a US-based provider of engineering solutions for critical infrastructure.

PR Newswire
Jan 4th, 2024
Si Solutions Expands Structural Engineering Expertise And Adds Controls Engineering Division With The Acquisition Of Sc Solutions, Inc.

CHARLOTTE, N.C., Jan. 4, 2024 /PRNewswire/ -- SI Solutions is pleased to announce the purchase of SC Solutions, Inc., a respected provider of innovative engineering solutions for the advanced process controls and structural engineering industries. Founded in 1987, SC Solutions has served its clients in Silicon Valley and beyond, expanding to Sacramento, CA, Portland, OR, and Atlanta, GA.SI Solutions, a privately held company, is a leading provider of mission-critical engineering, construction, testing, and maintenance services to the energy, process, and infrastructure markets. SI Solutions has over 500 employees and ten offices serving customers across the U.S. and internationally. SI's capabilities span multiple technical disciplines, with a focus on specialized engineering, instrumentation, electrical design and construction, and advanced nondestructive examination.This addition to SI Solutions grows our capabilities in supporting our critical infrastructure clients