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Part Time Piping Estimator Jobs (NOW HIRING)

Bechtel

Plant Design & Piping EGS

Houston, TX · On-site

Telework Type: Part-Time Telework * Work Location: Houston, TX Extraordinary teams building ... Supervises, coordinates, and reviews the work of personnel assigned, estimates staffing needs and ...

Bechtel

Plant Design & Piping EGS

Houston, TX

Telework Type: Part-Time Telework * Work Location: Houston, TX Extraordinary teams building ... Prepares or oversees the preparation of plant design and piping discipline estimates and work ...

Bechtel

PD&P Piping Material Engineer

Houston, TX · On-site

Telework Type: Part-Time Telework * Work Location: Houston, TX Extraordinary teams building ... estimates and work plan in accordance with project scope, schedule, and budget, and supports ...

Bechtel

PD&P Piping Material Engineer

Houston, TX

Telework Type: Part-Time Telework * Work Location: Houston, TX Extraordinary teams building ... estimates and work plan in accordance with project scope, schedule, and budget, and supports ...

Bechtel

Plant Design & Piping Designer

Chandler, AZ

Telework Type: Part-Time Telework * Work Location: Chandler, AZ, Houston, TX Extraordinary teams ... estimates for a project. You will coordinate with clients, facilitate technical discussions, and ...

Bechtel

Plant Design & Piping Designer

Chandler, AZ · On-site

Telework Type: Part-Time Telework * Work Location: Chandler, AZ, Houston, TX Extraordinary teams ... estimates for a project. You will coordinate with clients, facilitate technical discussions, and ...

Eichleay, Inc

Process Engineers

Ferndale, WA

Other options may exist including part time, fixed-term, and casual (as needed employment types ... Develop and define process design basis, process flow diagrams (PFDs), and piping and ...

Eichleay, Inc

Process Engineers

Larkspur, CA

Other options may exist including part time, fixed-term, and casual (as needed employment types ... Develop and define process design basis, process flow diagrams (PFDs), and piping and ...

Eichleay, Inc

Process Engineers

Billings, MT

Other options may exist including part time, fixed-term, and casual (as needed employment types ... Develop and define process design basis, process flow diagrams (PFDs), and piping and ...

Eichleay, Inc

Process Engineers

Orange, CA

Other options may exist including part time, fixed-term, and casual (as needed employment types ... Develop and define process design basis, process flow diagrams (PFDs), and piping and ...

Arcadis

Part-Time as Needed (PTAN) CADD Drafter

Toledo, OH · On-site

$16.50 - $32/hr

Projects may also include Civil/Site, Structural, and Environmental drafting for process piping ... Experience with x'refing, layering, preparing quantity takeoffs and estimates along with assessing ...

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Part Time Piping Estimator information

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$35.5K

$83K

$135K

How much do part time piping estimator jobs pay per year?

As of Aug 1, 2026, the average yearly pay for part time piping estimator in the United States is $83,002.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $99,000.00 per year, depending on experience, location, and employer.

What does a Part Time Piping Estimator do?

A Part Time Piping Estimator is responsible for calculating the probable costs and materials needed for piping projects, typically in construction or industrial settings, while working reduced or flexible hours. They review project blueprints, specifications, and other documentation to prepare accurate estimates for labor, materials, and equipment. Their work helps companies determine budgets, bid on jobs, and plan resource allocation efficiently. Because they work part time, their schedule may be flexible, but the quality and accuracy of their cost estimates are just as critical as those of full-time estimators.

What are some common challenges faced by part-time piping estimators, and how can they be addressed?

Part-time piping estimators often face the challenge of managing tight deadlines while working limited hours. Balancing multiple projects and ensuring accurate cost assessments can be demanding, especially when coordinating with full-time team members and adapting to evolving project requirements. To address these challenges, it's important to maintain clear communication with project managers and utilize robust estimating software to streamline calculations and documentation. Regular check-ins and proactive time management can help ensure deliverables are met efficiently.

What is the difference between Part Time Piping Estimator vs Piping Designer?

AspectPart Time Piping EstimatorPiping Designer
Primary RoleEstimating project costs and quantities for piping systemsDesigning piping layouts and systems based on project specifications
Required SkillsCost estimation, reading blueprints, basic piping knowledgeCAD skills, piping design software, technical drawing interpretation
Work EnvironmentOffice-based, site visits for measurementsOffice-based, CAD drafting
CertificationsEstimating or piping certifications often preferredCAD certifications, piping design qualifications

While both roles involve piping projects, a Part Time Piping Estimator focuses on cost and quantity estimation, whereas a Piping Designer concentrates on creating detailed piping layouts. Understanding these differences helps employers and job seekers identify the right position based on skills and career goals.

What are the key skills and qualifications needed to thrive as a Part Time Piping Estimator, and why are they important?

To thrive as a Part Time Piping Estimator, you need a strong understanding of piping systems, estimating principles, blueprint reading, and relevant industry standards, typically supported by experience or education in mechanical or civil engineering. Familiarity with estimating software (such as Bluebeam, AutoCAD, or Trimble), Microsoft Excel, and sometimes certifications like AACE’s Certified Estimating Professional are important for accuracy and efficiency. Strong analytical skills, attention to detail, and effective communication help you collaborate with project teams and clearly present estimates. These abilities are crucial for delivering precise project cost forecasts, minimizing risk, and supporting successful project planning.
More about Part Time Piping Estimator jobs
What are the most commonly searched types of Piping Estimator jobs? The most popular types of Piping Estimator jobs are:
What job categories do people searching Part Time Piping Estimator jobs look for? The top searched job categories for Part Time Piping Estimator jobs are:
Part Time Piping Estimator jobs near you
Infographic showing various Part Time Piping Estimator job openings in the United States as of July 2026, with employment types broken down into 3% Locum Tenens, 90% Full Time, 4% Part Time, 1% Contract, and 2% Summer. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $83,002 per year, or $39.9 per hour.

Plant Design & Piping EGS

Bechtel

Houston, TX • On-site

Part-time

Re-posted 2 days ago

Bechtel rating

7.8

Company rating: 7.8 out of 10

Based on 64 frontline employees who took The Breakroom Quiz

235th of 438 rated engineering

Job description

Requisition ID: 295844
  • Relocation Authorized: None
  • Telework Type: Part-Time Telework
  • Work Location: Houston, TX

Extraordinary teams building inspiring projects:
Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place.
Differentiated by the quality of our people and our relentless drive to deliver the most successful outcomes, we align our capabilities to our customers' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services span from initial planning and investment, through start-up and operations.
Core to Bechtel is our Vision, Values and Commitments. They are what we believe, what customers can expect, and how we deliver. Learn more about our extraordinary teams building inspiring projects in our Impact Report.
Project Overview:
Bechtel's Manufacturing & Technology (M&T) Business Unit is designing and building an Active Pharmaceutical Ingredient (API) Manufacturing Facility located at Generation Park in Houston, TX. M&T is an exciting and growing business unit that serves customers in the semiconductor, data centre, life sciences, and electric vehicle markets. M&T strives to exceed our customer objectives through utilizing our agility, innovative technologies, and world class talent. M&T solves the industry's toughest challenges, building both our company and the world for the future. Headquartered in Reston, Virginia, the M&T global business unit also includes colleagues working in Arizona, Ohio, Texas, India, and additional project locations around the world.
Job Summary:
In this role, you will lead a team and plan, develop, direct, and participate in plant design and piping engineering activity on large complex projects requiring major effort. You will maintain continuous contact with work in progress, conducting audits, and reviewing estimates, staffing, and budgets. Your guidance and support will ensure technical quality and resolution of complex and unusual design issues.
This position is designated as part-time telework per our global telework policy and will require at least three days of in-person attendance per week at the assigned office or project. Weekly in-person schedules will be determined by the individual and their supervisor, in consultation with functional or project leadership. #LI-AM3
Major Responsibilities:
  • Plans, develops, directs, and participates in the day-to-day plant design and piping engineering activity on small to medium sized projects or a portion of a major project with minimal to moderate complexity within a global business unit
  • Supervises, coordinates, and reviews the work of personnel assigned, estimates staffing needs and schedules and assigns work accordingly
  • Provides the technical input to meet procurement requirements
  • Prepares or oversees the preparation of plant design and piping discipline estimates and work plan in accordance with project scope, schedule and budget, and manages implementation and performance accordingly
  • Reviews and makes recommendations of the plant design and piping engineering aspects of bid evaluations and awards for approval by project engineering
  • When directed, coordinates with client representatives to obtain their approval of plant design and piping engineering aspects of the work
  • Reviews and approves key calculations, design documents, supplier drawings and data, material specifications, drawings, and change orders, for the project to which assigned
  • Ensures that assigned plant design and piping personnel receive appropriate on-the-job training for their professional development

Education and Experience Requirements:
  • Requires bachelor's degree (or international equivalent) and 10-13 years of relevant experience or 14-17 years of relevant work experience

Required Knowledge and Skills:
  • What are the most important knowledge and skills (includes technical skills) that are needed UPON ENTRY to do the job successfully?
  • What 3 to 5 KEY factors (ex. prior experience) should be used to determine qualification for the position?

Total Rewards/Benefits:
For decades, Bechtel has worked to inspire the next generation of employees and beyond! Because our teams face some of the world's toughest challenges, we offer robust benefits to ensure our people thrive. Whether it is advancing careers, delivering programs to enhance our culture, or providing time to recharge, Bechtel has the benefits to build a legacy of sustainable growth. Learn more at Bechtel Total Rewards
Diverse teams build the extraordinary:
As a global company, Bechtel has long been home to a vibrant multitude of nationalities, cultures, ethnicities, and life experiences. This diversity has made us a more trusted partner, more effective problem solvers and innovators, and a more attractive destination for leading talent.
We are committed to being a company where every colleague feels that they belong-where colleagues feel part of "One Team," respected and rewarded for what they bring, supported in pursuing their goals, invested in our values and purpose, and treated equitably. Click here to learn more about the people who power our legacy.
Bechtel is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, age, national origin, disability, citizenship status (except as authorized by law), protected veteran status, genetic information, and any other characteristic protected by federal, state or local law. Applicants with a disability, who require a reasonable accommodation for any part of the application or hiring process, may e-mail their request to acesstmt@bechtel.com

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