Senior Piping Estimator Job at Lexicon, Inc (Little Rock)

Senior Piping Estimator

The Senior Piping Estimator specializes in cost estimation for industrial piping...

Location

United States , Little Rock

Salary:

Not provided

Lexicon, Inc

Expiration Date

Until further notice

Requirements

10+ years of estimating experience in piping/mechanical construction
Bachelor’s degree in mechanical engineering or equivalent technical background
Strong understanding of ASME, API, and industry piping standards
Proficiency with estimating and takeoff software (e.g., Bluebeam, Primavera, Aspen Capital Cost Estimator)
Experience in oil & gas, petrochemical, or heavy industrial projects preferred
You must be legally authorized to work in the United States for our company without the need for current or future visa sponsorship

Job Responsibility

Prepare detailed estimates for piping materials, fabrication, welding, and installation
Review and interpret P&IDs, isometric drawings, and equipment specifications
Quantify piping spools, valves, fittings, supports, and insulation
Calculate labor productivity rates based on material type and installation method
Solicit pricing from suppliers for pipe, valves, and specialty components
Develop project schedules, man-hour forecasts, and resource plans
Identify constructability challenges and propose value-engineering solutions
Lead bid reviews and presentations for executive leadership
Mentor junior estimators and support team growth

What we offer

Medical Insurance
HSA with Employer contributions
Dental Insurance
Vision Insurance
Group and Voluntary Life Insurance
Short Term/Long Term Disability
Critical Illness Plan
Employee Assistance Program
Paid Vacation
401(k) with Employer Match

Fulltime

Senior Estimating Manager

The Senior Estimating Manager is responsible for leading and continuously improv...

Location

United States , Rochester

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

8+ years of mechanical HVAC and piping estimating experience
Strong knowledge of estimating strategies, construction contracts, and cost modeling
Extensive experience using Trimble for estimating and takeoffs
5+ years leading and developing estimating teams
Proven ability to lead strategy, influence stakeholders, and drive continuous improvement
Bachelor’s degree in Engineering or a related technical field preferred

Job Responsibility

Lead the overall estimating strategy for mechanical HVAC and piping projects, ensuring alignment with corporate goals and market conditions
Establish and maintain standardized estimating procedures, tools, and best practices to drive consistency and accuracy
Oversee the preparation of complex estimates, coordinating with vendors, subcontractors, and internal teams
Review and approve final estimate packages, including takeoffs, pricing, assumptions, and scope letters, prior to submission
Analyze historical project data and performance to improve estimating accuracy, cost models, and forecasting
Maintain and enhance historical cost databases, bid management systems, and estimating software, including pricing updates and training
Lead and participate in pre‑bid strategy, page turn, turnover, and pre‑planning meetings
Manage, mentor, and develop the estimating team, supporting hiring, training, performance management, and career growth
Partner with project management, operations, and sales to determine pursuit strategy, pricing approach, and risk assessment
Support contract negotiations, change order pricing, and project transitions as needed

What we offer

medical, vision, dental, and life and disability insurance
company 401(k) plan
free online training

Senior Estimator

We are seeking a Senior Estimator to join a premier, heavy industrial general co...

Location

Canada , Oakville

Salary:

140000.00 - 180000.00 CAD / Year

Randstad

Expiration Date

May 18, 2026

Requirements

10–15+ years of estimating experience within heavy industrial sectors (Oil & Gas, Nuclear, Power, or Data Centres)
Bachelor’s degree in Mechanical Engineering or a related technical field (or equivalent industry experience)
Strong background in self-performing work, specifically in process piping and mechanical equipment installation
Proficiency in MS Office, Bluebeam, and AutoCAD
Proven track record of managing direct reports or leading the estimating function for large-scale (Multi-Million/Billion dollar) projects

Job Responsibility

Lead the development of conceptual and detailed estimates for major industrial projects, focusing on mechanical and electrical disciplines
Review project specifications and contract documents to develop innovative construction methodologies that inform competitive bidding
Oversee quality control for the estimating team, delegating tasks and providing direct mentorship to junior and intermediate estimators
Present estimates to senior executives and external clients, leading negotiations and fostering long-term professional relationships
Champion the use of in-house software and Bluebeam to refine historical cost databases and departmental best practices

What we offer

100% company-paid premiums for medical, dental, and vision (no employee contributions)
10% RRSP matching program
Generous Time Off
An annual education reimbursement allowance
Comprehensive relocation packages available for qualified candidates moving to the GTA
A flexible hybrid schedule (typically 2-3 days in the Oakville office)

Fulltime

Senior Principal Piping Designer

The Senior Principal Piping Designer completes assignments and directs the work ...

Location

United Arab Emirates , Dubai

Salary:

Not provided

McDermott

Expiration Date

Until further notice

Requirements

High School graduate with a diploma in Mechanical Design, or Drafting in a related discipline or equivalent experience
25+ years of Oil and gas trackable experience with major contractor performing Pre-FEED, FEED, and Detailed Design
Advanced depth and breadth of expertise in Process Plant Design and using 3D CAD system including E3D or SP3D
Detailed knowledge of AutoCAD
Good knowledge of other engineering disciplines
Familiar with the associated local regulatory environment and international and national industry standards and specifications
Experience as Lead Designer on medium or large size projects
Capable of handling multiple projects
Recognized expert in one or more skill sets
Knowledgeable in project coordination and execution

Job Responsibility

Perform Design and Engineering process facilities within a specified time while adhering to maintenance, safety, and quality standards, consider constructability, economics, and operation into account during Pre-FEED, FEED, or Detailed Design phases
Set priorities, organize own work and time to meet objectives, and (as Lead Designer) forecast and plan resource requirements
Develop 3D Models and ensure clash free model in coordination with all other disciplines requirements
Ensure design deliverables are completed and issued per project specifications, McDermott, and project Level 2 & 3 procedures, and within agreed schedules and budgets
Apply knowledge and/or skills to perform complex work
When acting as Lead Designer, in addition: Lead the design team to complete the tasks within the planned schedule and budget, in accordance with standards, McDermott, and project-specific procedures
Act as project-based discipline point of contact in communications and meetings with Project Team, Client, vendor/supplier, and/or subcontractor counterparts
Ensure that the inter-discipline aspects of the design and deliverables are addressed
Support Lead Piping Engineer in measuring progress and productivity
Coordinate all activities within own discipline and interface with other disciplines

Fulltime

Senior Piping Designer

The Senior Piping Designer completes a variety of Piping Design assignments as n...

Location

United Arab Emirates , Dubai

Salary:

Not provided

McDermott

Expiration Date

Until further notice

Requirements

High School graduate with a diploma in Mechanical Design, or Drafting in a related discipline or equivalent experience
10 years min with major contractor or consultant of which 4+ years of experience in oil and gas performing Pre-FEED, FEED and Detailed Design
Detailed knowledge of 3D CAD system including E3D or SP3D
Minimum 1 or 2 projects working experience in E3D and/or S3D
Detailed knowledge of AutoCAD
Familiar with associated local regulatory environment and international and national industry standards and specifications
A general understanding of how process equipment is maintained and operated
Flexible for business travel

Job Responsibility

Develop 3D Models and ensure clash free model in coordination with all other disciplines requirements
Perform Design and engineering process facilities within a specified time while adhering to maintenance, safety and quality standards
consider constructability, economics and operation into account during Pre-FEED, FEED or Detailed Design phases
Work within defined processes and procedures or methodologies and may help determine the appropriate approach for new assignments
Complete a variety of typical assignments as needed efficiently and with limited degree of supervision and facilitates the work activities of others
Set priorities, organize own work and time to meet objectives, and (as Lead Designer or Area Lead) forecast and plan resource requirements
When acting as Lead Designer or Area Lead designer: Lead the design team to complete the tasks within the planned schedule and budget, in accordance with standards, McDermott and project-specific procedures
Act as project-based discipline point of contact in communications and meetings with Project Team, Client, vendor/supplier and/or subcontractor counterparts
Ensure that the inter-discipline aspects of the design and deliverables are addressed
Support Lead Piping Engineer in measuring the progress and productivity

Fulltime

Senior Project Manager

The Senior Project Manager is responsible for scheduling, work coordination, and...

Location

United States , Little Rock

Salary:

Not provided

Lexicon, Inc

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Engineering or Construction Management is required
Minimum of 5-7 years of experience with steel fabrication, erection and estimating with 2 years management experience
Prior experience must include significant project experience and successful project management
Must be familiar with AISC and OSHA requirements
Must be detail oriented
Must have excellent oral/written communication skills
Must be proficient in Microsoft Word, Excel, and Project

Job Responsibility

Plans and defines project goals and devises methods to accomplish them
develops in-depth knowledge of client objectives, contract terms, and corporate policies
Responsible for all scheduling and work coordination between shop and erector, and manage all on site work activities
Prepare and maintain a detailed schedule for drawing approvals, shop issues, buy outs and erection
Responsible for managing and tracking all payments, change orders, and back charges
Responsible for training, coaching and overseeing the work of Project Managers
Develop standard of operating procedure for Project Managers
Responsible for all issues involving erection
Monitors and reports to management on the progress of all program or project activity, including significant milestones, and any conditions which would affect project cost or schedule
Acts as the Company representative with the client and selected suppliers during the program or project execution

What we offer

Health Insurance
HSA with Employer contributions
Dental Insurance
Vision Insurance
Life Insurance
Disability Income Benefits
Paid Holidays
Paid Vacation
401 (k)

Fulltime

Senior Principal Piping Engineer

The Senior Principal Piping Engineer is tasked with solving unique and complex p...

Location

India , Chennai

Salary:

Not provided

McDermott

Expiration Date

Until further notice

Requirements

Bachelor's Degree or Master's Degree in Engineering
20+ years of experience in oil and gas with a major contractor or consultant predominantly performing detail design
Detailed knowledge of design techniques and analysis methods and detailed knowledge of the theory, content, and application of standards, codes, and guidelines as applicable
Knowledgeable in project coordination and execution skills
Recognized across the company as a key lead, highly innovative designer, or highly skilled analyst
Preferably Registered Professional Engineer or member of professional engineering society as applicable
Seasoned knowledge of engineering standards and specifications
Good knowledge of engineering software
Able to work independently
Good working knowledge of English, both oral and written

Job Responsibility

Perform conceptual, FEED, and detailed analyses and design as per design basis, project specifications, design codes, and standards
Develop creative and innovative solutions that are reliable and cost-effective for problems and challenges when they arise
Apply expertise to the most complex problems
Manage own time to meet objectives and (as Lead Engineer) forecast and plan resource requirements
Develop and manage plans to achieve business objectives
Clearly communicate and explain highly complex ideas and anticipate potential objections, influencing outcomes
When acting as Lead Engineer, in addition: Direct large Engineering team as a Lead Engineer on most unique and complex projects
Lead the Discipline engineering design of the assigned work area and completed within the planned schedule and budget, in accordance with standards, MDR, and project-specific procedures and to a high professional standard
Plan, organize, and direct all aspects of Discipline execution on the assigned project, including scope, deliverables, schedule, and all workforce resources - agree on allocations with the Discipline Manager
Ensure interfaces and deliverables are clearly identified

Fulltime

Senior Principal Piping Engineer

The Senior Principal Piping Engineer is tasked with solving unique and complex p...

Location

United Arab Emirates , Dubai

Salary:

Not provided

McDermott

Expiration Date

Until further notice

Requirements

Bachelor's Degree or Master's Degree in Engineering
20+ years of experience in oil and gas with a major contractor or consultant predominantly performing detail design
Detailed knowledge of design techniques and analysis methods and detailed knowledge of the theory, content, and application of standards, codes, and guidelines as applicable
Knowledgeable in project coordination and execution skills
Recognized across the company as a key lead, highly innovative designer, or highly skilled analyst
Preferably Registered Professional Engineer or member of professional engineering society as applicable
Seasoned knowledge of engineering standards and specifications
Good knowledge of engineering software
Able to work independently
Good working knowledge of English, both oral and written

Job Responsibility

Perform conceptual, FEED, and detailed analyses and design as per design basis, project specifications, design codes, and standards
Develop creative and innovative solutions that are reliable and cost-effective for problems and challenges when they arise
Apply expertise to the most complex problems
Manage own time to meet objectives and (as Lead Engineer) forecast and plan resource requirements
Develop and manage plans to achieve business objectives
Clearly communicate and explain highly complex ideas and anticipate potential objections, influencing outcomes
When acting as Lead Engineer, in addition: Direct large Engineering team as a Lead Engineer on most unique and complex projects
Lead the Discipline engineering design of the assigned work area and completed within the planned schedule and budget, in accordance with standards, MDR, and project-specific procedures and to a high professional standard
Plan, organize, and direct all aspects of Discipline execution on the assigned project, including scope, deliverables, schedule, and all workforce resources - agree on allocations with the Discipline Manager
Ensure interfaces and deliverables are clearly identified

Fulltime

Senior Piping Estimator

Lexicon, Inc

Location:
United States , Little Rock

Category:
Construction

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 03, 2026

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Location:United States , Little Rock

Category:Construction

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:January 03, 2026

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United States , Little Rock

Category:
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Job Posted:
January 03, 2026