BMS/BAS Estimator & Controls Specialist

Mantis Innovation; Umatilla (OR); Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical

Dental

Vision

FSA

HSA

401k Matching

Paid Vacation

Paid Sick

Paid Holidays

Parental Leave

Disability insurance

Tuition Reimbursement

Flexible hybrid schedule

Job summary

Mantis Innovation is seeking a BMS Estimator who can develop accurate cost estimates and proposals for Building Management Systems (BMS), Building Automation Systems (BAS), HVAC controls, and related facility automation projects across commercial, healthcare, education, and data-center environments.

You will review drawings and bid packages, prepare scope documentation, manage vendor quotes, and support handoff and change order pricing, working in a hybrid office/field setting with occasional

Qualifications

• 5+ years of experience in BMS/BAS, controls engineering, or related environments.
• Ability to read and interpret mechanical, electrical, controls, and construction drawings/specifications.
• Strong knowledge of HVAC and DDC controls, commissioning practices, and operational building systems.
• Experience developing project scope from construction documents.
• Strong analytical, organizational, communication, and commercial skills.

Responsibilities

• Review drawings, specifications, submittals, and bid packages to determine BMS/BAS scope.
• Issue RFIs during the bid process to clarify the SOW.
• Develop equipment counts, material takeoffs, labor estimates, software requirements, and pricing summaries.
• Prepare customer-facing proposals, scope documents, exclusions, assumptions, qualifications, and bid summaries.
• Identify constructability concerns, design conflicts, coordination issues, scope gaps, and commercial risks before contract award.
• Review revised drawings and evaluate impacts to labor, materials, schedule, and execution.
• Solicit, evaluate, and level vendor and subcontractor quotations.
• Support project handoff activities, change order pricing, and scope evaluations during execution.
• Evaluate integration requirements involving BAS, BMS, EPMS, SCADA, DCIM, and third-party systems.
• Participate in customer meetings, site walks, and pre-bid conferences.

Skills

BMS/BAS

HVAC controls

Cost estimating

Reading drawings

Analytical skills

Tools

Niagara

AutoCAD

Revit

Bluebeam

Excel

Job description

Mantis Innovation is seeking a BMS Estimator who can develop accurate cost estimates and proposals for Building Management Systems (BMS), Building Automation Systems (BAS), HVAC controls, and related facility automation projects across commercial, healthcare, education, and data-center environments.

You will review drawings and bid packages, prepare scope documentation, manage vendor quotes, and support handoff and change order pricing, working in a hybrid office/field setting with occasional