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Salary
≈ $45k – $94k per year (Estimated)
Location
In office (Cypress)
Seniority
Junior · 2+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 27, 2026. First seen by Alion on Sep 10, 2026.

Overview
Company
Impact
Profile match
ERock is a national leader in electrical resiliency-as-a-service, powering companies, critical infrastructure and communities to ensure business continuity during unexpected power outages from extreme weather, infrastructure failures, cyberattacks and other grid disruptions.

Description

We are ERock!

ERock is a leader and innovator in distributed energy. ERock has responded to long-term trends in electricity by becoming the first smart-grid supplier to US energy consumers. The company installs, operates, and integrates its highly flexible, low-cost, and quick-response distributed generation to increase reliability and stability, reduce costs and decrease carbon footprint.

At ERock, our backup generators ensure that customers will never be without power, allowing their business to operate normally when there is an outage in the area. Our innovative approach provides customers with highly reliable, ultra-clean backup generation at a fraction of the cost of traditional backup solutions. We seek those who share our commitment to customer service, innovation, and ingenuity.

Role Overview:

The detail-oriented, driven, organized, and resourceful Buyer performs a variety of activities to support the day-to-day Procurement and Supply Chain activities. The successful candidate will be a team player, have experience issuing PO’s and have basic knowledge in procurement and supply chain. He or she will be directly responsible for the timely placement of purchase orders, confirm delivery of materials, and will be supporting the Enchanted Rock teams with RFQ processes, source rental of equipment, purchase orders or/and any needed services.

Key Responsibilities:

  • Process purchase requisitions to purchase orders.
  • Maintain PO data in ERP System
  • Maintain high degree of communication cooperation and coordination with assigned departments regarding purchase orders.
  • Work closely with accounting team to resolve and avoid discrepancies.
  • Report any supplier and customer issues.
  • Work closely with Procurement Manager to ensure that all purchase requisitions are processed in a timely fashion.
  • Communicate with vendors to resolve issues in a timely manner and escalate issues when necessary.
  • Ensure proper documentation is received to confirm delivery.
  • Additional responsibilities may be added at the direction of Company’s management.

Requirements

Basic (Required) Qualifications:

  • Excellent written and verbal communication abilities
  • Well versed in Microsoft Office Suite (Word, PowerPoint, Excel, Outlook)
  • Keen attention to detail to ensure purchase order accuracy
  • Physical requirements and working conditions: Must possess mobility to work in a standard office setting and to use standard office equipment, including a computer, stamina to maintain attention to detail despite interruptions, strength to lift and carry up to 10 pounds; vision to read printed materials and a computer screen, and hearing and speech to communicate in person and over the telephone.

Preferred Qualifications:

  • 2+ years of experience with Inventory, Supply chain or Procurement.
  • Self-motivated-problem solver.
  • Past purchasing experience is preferred
  • Self-starter with the ability to learn quickly
  • Strong interpersonal and organizational skills
  • Flexible and adaptable to changing work environment

Benefits:

  • Medical, Dental, Vision, and Prescription Drug Insurance
  • Company-Paid Life Insurance· Flexible Spending Account (FSA)
  • Wellness Programs and Incentives
  • 401(k) Retirement Plan & Company Match
  • Paid Time Off - Sick & Vacation Time
  • Paid Holidays

Do you have what it takes to join the ERock team? Send us your cover letter and resume today.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

ERock is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

At ERock, we embrace diversity, including all the unique characteristics that make us human: race, age, sexual orientation, gender identity, religion, disability, and education - to name a few. We understand and recognize that diverse backgrounds and perspectives strengthen our teams and our business. The foundation of our diversity efforts is closely tied to our core values specifically our value of “The Team” which includes “Mutual Respect, Openness, and Honesty.”

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