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3C Engineering

mesaenergy.com

3C Engineering is an engineering, commissioning, and energy management contracting firm.

Open roles
1404
New role every
~0.1 days
Posting trend
4.1× vs prior 90d

Company signals

Score: 59
Missing required salary 68% Posting cadence (90d/prior) 4.0x Repost rate (90d) 1% Wide pay-band rate 5% Median listing lifespan 31 days Stale listings 15% New cities (90d) 1 Buzzword-heavy listings 19%

Job facts

Location
Fort Wayne, IN, US
Type
Full-time
Department
Accounting/Finance
Posted
Apr 30, 2026
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Billing Specialist

at 3C Engineering


About Us

We are one of the largest mechanical, electrical, and plumbing contractors in Indiana and among the preeminent specialty contractors in the nation. We specialize in a full range of new and retrofit construction for industrial, food processing, commercial, institutional, healthcare, pharmaceutical, and bio-fuel projects.

Job Summary

Shambaugh & Son L.P. is seeking a Billing Specialist in Fort Wayne, IN. In this position you will be responsible for assisting in all areas in the Billing Department. You will make sure that deadlines are met, and work is completed in a timely fashion.

shambaugh #LI-TS #-Onsite

Essential Duties & Responsibilities

  • Interact daily with Project Managers to get billings out in a timely fashion
  • Maintain and keep the billings log to know timing deadlines for billing utilizing AS400
  • Interact daily with supervisor and manager to assist them with work orders and paperwork, job submittals, and assure all inventory is updated electronically
  • Other duties as assigned

Qualifications

  • Associate Degree in Finance and/or Business or equivalent work experience
  • Experience with AS400 a plus
  • T&M billing experience a plus
  • AIA billing experience a plus
  • Must be a self-starter and able to work with diverse group of construction personnel
  • Proficient in Microsoft Access, Word, and Excel
  • Dependability, strong work ethic
  • Regular and reliable attendance, including the ability to work extended hours and weekends as required

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Affirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.