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Prime Controls

System integrator delivering automation and control

Estimator

Full-TimeDeadline 10/8/27
No salary listed
Mid
Bachelor's
Sugar Land, TX, USA
In Person
Electrical EngineeringControls & Automation Engineering

About the job

Requirements
  • Ability to read and understand mechanical and electrical drawings.
  • Ability to provide a take-off of P&IDs for process and mechanical systems.
  • Knowledge of PLC and/or DCS systems.
  • Knowledge of instrumentation and control valve products.
  • Experience developing complex estimates from 30%, 60%, and 90% design status.
  • Proficiency in Excel and other Microsoft Office applications.
  • Proficiency in PDF applications such as Bluebeam and Adobe.
  • An engineering degree or related work experience.
Responsibilities
  • Review plans and specifications as part of preconstruction engineering assessment.
  • Review customer information to determine material and labor requirements and prepare itemized lists.
  • Compute cost factors and prepare estimates for planning, organizing, and scheduling work; preparing bids; selecting vendors or subcontractors; and determining cost effectiveness.
  • Use estimating tools to develop quotes and update the pricing database with quotes received on each bid to maintain current pricing.
  • Consult with clients, vendors, and internal resources to discuss and formulate estimates and resolve issues.
  • Participate in pre-submittal job walks and meetings to substantiate labor estimates and review material costs.
  • Organize and manage a cost-estimating support process to ensure historical data is used.
  • Analyze completed projects to compare estimated costs with actual costs and determine the reasons for discrepancies.
  • Provide cost estimates and proposals for change orders, typically within one day.
  • Recommend improvements to cost-estimating procedures to reduce future discrepancies between estimated and actual costs.
  • Identify cost trends to assist management with cost-reduction and process-improvement efforts.

About the company

Prime Controls is an employee-owned main automation contractor and system integrator that provides end-to-end automation and control services, from design to post-project maintenance, for mission-critical industries. Its product approach centers on delivering a sole-source solution that combines hardware and software integration with factory support services, leveraging extensive manufacturer relationships and certified capabilities to cover the full automation lifecycle. The company differentiates itself through its ESOP ownership, single-point accountability as a main contractor, and strong focus on customer outcomes, supported by deep experience in sectors such as data centers, semiconductor fabrication, water and wastewater, energy, and advanced manufacturing. The goal is to help customers deploy reliable, fully integrated automation systems that meet or exceed expectations and reduce downtime across critical operations.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Lewisville, Texas

Founded

1991

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Simplify Jobs

Simplify's Take

What believers are saying

  • Prime Controls posted new 2026 roles in Cedar Rapids, Mesa, and Denver, signaling demand.
  • September 2026 website updates and LinkedIn activity show active hiring and market outreach.
  • Bois D'Arc Lake and Leonard Water Treatment work demonstrates credibility in large infrastructure programs.

What critics are saying

  • Prime Controls depends on project wins; missed bids erase revenue between installations.
  • Safety-system failures or commissioning defects trigger liability, shutdowns, and customer bans after 2026 projects.
  • National integrators like Jacobs, Emerson, and Burns McDonnell compress margins and steal accounts.

What makes Prime Controls unique

  • Prime Controls pairs SIL3 safety systems with Level 2 automation, per September 2026 website updates.
  • Lewisville-based Prime Controls runs in-house FAT testing and licensed engineering-contracting capabilities.
  • Prime Controls serves water, oil, datacenters, and semiconductor clients across Texas and beyond.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Health Savings Account/Flexible Spending Account
  • Paid Vacation
  • 401(k) Company Match
  • Company Equity