Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 6 hours agoWe saw it 71 min after it went up

Senior Mechanical/Structural Estimator

Loenbro367 open roles

Pay
$135,000 – $165,000 a year
Where
Westminster, CO
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior Mechanical/Structural EstimatorLoenbro · Westminster, CO

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Loenbro's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

7.8% of postings close within 7 days. Measured by our own scanner across the market. Loenbro postings stay open a median of 23 days.

Share of postings closed within
  1. 1.7%1 day
  2. 3.5%3 days
  3. 7.8%7 days
  4. 14.6%14 days
  5. 34.1%30 days
This job: posted 6 hours ago

Loenbro median: 23 days open

The posting

Job Title: Senior Mechanical Estimator

Company: Loenbro, LLC Location: Westminster, CO Reports to: Chief Estimator Employment Type: Full Time

About Loenbro

Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach—every customer benefits from our capabilities and our care.

At Loenbro, we don’t just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose. Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.

Job Summary The Senior Mechanical Estimator is a key leader within the Estimating team, responsible for developing accurate, competitive, and comprehensive mechanical construction estimates for complex industrial projects. This role oversees the full mechanical estimating process—including quantity takeoffs, labor and equipment analysis, material pricing, subcontractor evaluations, and risk assessments—for projects up to $25M or higher depending on scope and self‑performance. The Senior Mechanical Estimator interprets mechanical drawings, piping and equipment specifications, isometrics, and contract documents to build detailed work breakdown structures and precise cost models.

Essential Job Responsibilities

Project Estimation:

  • Lead preparation of detailed estimates for projects up to $50MM, considering complexity and self-performance scope.
  • Validate quantity take-offs and ensure accurate input into estimating software.
  • Apply advanced cost analysis and contingency planning for risk mitigation.

Technical Expertise:

  • Interpret and analyze P&ID drawings and other technical documents.
  • Utilize HCSS HeavyBid software for accurate and efficient estimating.
  • Incorporate design methodologies such as DesignAssist and DesignBuild when applicable.

Client & Stakeholder Engagement:

  • Represent the estimating team in client meetings, pre-bid conferences, and negotiations.
  • Communicate clearly with operations, procurement, and project management teams during pre-construction.

Process Management:

  • Develop and enforce estimating procedures, including pre-estimate checklists and opportunity matrices.
  • Oversee bid review meetings and ensure timely submission of RFIs and proposals.
  • Ensure compliance with contractual requirements and company standards.

Strategic Contributions:

  • Provide pragmatic analysis of project execution to optimize efficiency and profitability.
  • Generate high-level cash flow projections, risk analysis reports, and resource-loaded schedules.
  • Support business development with conceptual estimates and ROM pricing for new opportunities.

Other duties may be assigned as needed to support business operations.

Minimum Qualifications

Required:

  • Minimum of 3-5+ years of experience in industrial construction estimating, with at least 2 years in a leadership role.
  • Estimating experience with Accubid, HCSS, HeavyBid, and/or HeavyJob
  • Ability to read Interpret P&ID drawings and other technical schematics.
  • Scheduling experience with MSP or P6.
  • Excellent communication skills – both verbal and written.
  • Excellent computer skills including Microsoft Office Suite emphasis on Project Schedule and Excel Tracking.

Preferred:

  • Bachelor’s degree in construction management, Engineering, or related discipline
  • Direct Involvement In civil, concrete, structural steel, equipment setting, and mechanical construction.
  • Experience with DesignAssist and DesignBuild delivery methods.
  • Proven ability to manage multiple complex bids simultaneously.

Physical Demands and Work Environment

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

Work Environment:

  • Mostly Indoor office setting with controlled temperature.
  • Occasional Outdoor industrial sites with exposure to extreme weather, potential exposure to noise, dust, chemicals, or other environmental factors.
  • Travel requirements: up to 10% of time.
  • This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.

This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro's Environmental Health and Safety (EH&S) policies.

Benefits

Loenbro offers a competitive salary, comprehensive benefits package, and rewards to those who join our team:

  • Medical, dental, and vision insurance
  • 401(k) retirement plan with company match
  • Paid time off (PTO) and holiday pay
  • Life and disability insurance
  • Professional development and training opportunities
  • Employee assistance program (EAP)

Benefits eligibility may vary based on employment classification and hours worked.

Guided by Core Values (LEAD), grounded in grit and a commitment to excellence, Loenbro betters our families, customers, and local communities. If you’re ready to be part of a company that LEADS by:

  • Living with Integrity
  • Exceeding Expectations
  • Acting with Urgency
  • Delivering Excellence

…we want to hear from you.

Loenbro is an Equal Opportunity Employer

Colorado Pay Range

$135,000—$165,000 USD

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Loenbro's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Loenbro's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Loenbro's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.