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Company profile

ERock Tech Stack

Onsite natural gas microgrids and dispatchable power for critical facilities

Electric Power Generation Houston, TX 201–500 employees Privately Held
erock.com LinkedIn

ERock builds and operates onsite natural gas microgrids, pairing control-system tooling (SCADA, VTScada, Schneider Electric PLCs, ETAP) with emissions modeling in AERMOD and CALPUFF. Hiring is accelerating and heavily engineering-weighted, with a manufacturing site ramp-up and generator factory acceptance testing in flight, a sign the company is vertically integrating generator production. An Enterprise Applications Director opening alongside NetSuite, SAP and Business Central points to ERP consolidation ahead.

Tech Stack 46 technologies

Core StackSolidWorks AutoCAD Pardot Salesforce NetSuite SAP Adobe Creative Cloud Figma C# AWS Schneider Electric PLCs Marathon SCADA DCS HMI VTScada Vault ETAP Microsoft Dynamics 365 Business Central CMMS AERMOD CALPUFF PLC Ladder Logic Dynamics 365 Business Central Planful Autodesk EDR NIST Generac Azure+16 more

What ERock Is BuildingChallenges and projects from their job posts

◆Challenges

  • Ensuring business continuity amid unexpected power outages
  • Grid constraints and interconnection delays
  • Maintaining generator reliability and reducing downtime
  • Reducing carbon emissions from onsite generation

▲Active Projects

  • Microgrid reliability as a service and maintenance
  • FEED engineering and EPC for microgrid projects
  • Manufacturing site ramp-up with generator acceptance testing
  • Commissioning microgrids
  • Implementing lean manufacturing initiatives

Hiring Activity

Accelerating90 roles · 30 in 30d

Department

Engineering
53
Manufacturing
14
Ops
12
HR
2
Marketing
2
Operations
2
Sales
2
Finance
1

Seniority

Mid
56
Senior
15
Junior
6
Manager
6
Director
2
Lead
2
C-Level
1
Principal
1

Notable leadership hires: Creative Director, Enterprise Applications Director, Microgrid Mechanical Lead

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About ERock

ERock is a Houston-based, privately held power infrastructure company with 201–500 employees. It designs, builds and maintains onsite generation systems, including microgrids, backup power and dispatchable natural gas and renewable natural gas generation. Target markets include data centers, manufacturing, government and defense, utilities and communities facing grid constraints. The company handles engineering, manufacturing, commissioning and ongoing maintenance of its systems, and hires exclusively in the United States.

HeadquartersHouston, TX
Company Size201–500 employees
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does ERock use?

ERock uses SCADA, DCS, HMI, VTScada and Schneider Electric PLCs for controls, AutoCAD, SolidWorks and ETAP for engineering, and Salesforce, Pardot, NetSuite, SAP and Dynamics 365 Business Central for business systems.

Is ERock hiring engineers?

Yes. Engineering dominates ERock's accelerating hiring, mostly at mid level, followed by manufacturing and operations roles, with leadership openings including a Microgrid Mechanical Lead and Enterprise Applications Director.

What is ERock working on?

ERock is building a microgrid reliability-as-a-service offering, running FEED engineering and EPC projects, commissioning microgrids, and ramping up a manufacturing site with factory acceptance testing of new generators.

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How this profile is built

ERock's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.