Sr. Estimator I&E

Spring, TX

Full Time

Experienced

Job Summary:
The Senior Estimator, Instrumentation & Electrical (I&E) serves as a technical and strategic leader within Strike’s I&E Division, responsible for producing highly accurate, competitive, and execution-aligned cost estimates for capital projects across Strike’s operating footprint. This role is critical in shaping bid strategy, supporting project pursuit efforts, and strengthening Strike’s position as a preferred I&E contractor for pipelines, compression facilities, production infrastructure, and critical energy systems.

As a Senior Estimator, you will collaborate closely with Regional Directors, Project Managers, Operations Leadership, Supply Chain, and Executive Management to ensure estimates capture true field conditions, labor requirements, safety expectations, material demands, and client specifications. This position drives estimating excellence, process improvement, and standardization across the I&E division directly impacting margin performance, win rates, and long-term growth.

Primary Job Function:

Prepare comprehensive l I&E estimates. Develop detailed cost estimates using Strike’s approved tools, historical data, labor metrics, and established methodologies.
Interpret RFQs and project documents. Review and understand RFQs, P&IDs, one-line diagrams, loop sheets, specifications, and scopes of work.
Perform Material & Labor Take-Offs. Execute accurate take-offs for conduit, cable, terminations, panels, devices, instrumentation, grounding, controls, and all I&E materials.
Provide oversight and guidance for pre-bid and site walkdowns. Validate critical cost drivers and incorporate key insights into final estimate development.
Oversee and validate the accuracy, completeness, and quality of estimates prepared by regional estimators as required.
Vendor & subcontractor pricing. Obtain, review, and validate vendor quotes, subcontractor pricing, and material proposals in coordination with Supply Chain.
Document estimate assumptions. Develop scope notes and basis-of-estimate documents outlining labor assumptions, crew sizes, productivity factors, and any qualifications or exclusions.
Cost database & tools maintenance. Maintain and update Strike’s cost history, pricing logs, benchmarking information, and estimating templates used across the I&E division.
Cross-functional collaboration. Work with Regional Operations, Supply Chain, HSE, and Project Managers to ensure estimates reflect realistic field conditions and execution plans.
Support value engineering & alternative approaches. Identify opportunities for cost savings, improved constructability, or alternative installation methods.

Experience:

Experience in I&E estimating or I&E field-type work supporting estimating functions.
Working knowledge of Oil & Gas I&E construction, installation, and execution practices.

Experience supporting projects such as:

Pipelines
Compressor & pump stations
Production and processing facilities
Measurement stations
Electrical and instrumentation system installations
Strong proficiency with Excel; Accubid, familiarity with MS Project or similar scheduling tools preferred.

Education/Training:

Degree in Construction Management, Engineering, Industrial Technology, or related field preferred; equivalent field experience accepted.
Ability to read and interpret P&IDs, loop sheets, schematics, panel layouts, and one-lines.
Understanding of NEMA, NEC, industry standards, and Oil & Gas requirements is beneficial.

Competencies:

Strong analytical and problem-solving skills.
Ability to manage multiple estimates with shifting priorities and deadlines.
Effective verbal and written communication skills.
Organized, detail-oriented, and collaborative.
Professional, solutions-driven approach with commitment to high-quality work.

Other Criteria:

Must be able to travel occasionally to project sites, client meetings, and pre-bid walkdowns.
Must comply with Strike’s Drug & Alcohol Policy.
Must be authorized to work in the United States.

Physical Demands & Working Conditions:

Standard Monday–Friday schedule with extended hours during bid deadlines.
Ability to walk job sites, navigate uneven terrain, and work in varying outdoor conditions.
Ability to sit/stand for extended periods while performing office-based estimating.

Strike is an equal opportunity employer

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Desired salary

Have you estimated projects in any of the following areas?
Pipelines
Compressor or Pump Stations
Production/Processing Facilities
Measurement Stations
Electrical/Instrumentation Installations*

Do you have experience using Accubid or any industry-standard I and E estimating software?*

Have you provided oversight or review of other estimators' work, ensuring accuracy and completeness of estimates?*

This position is based at our Corporate Office in Spring, Texas. Are you able to work onsite in Spring, TX?*

Are you able to travel occasionally for project site walkdowns and client meetings?*

Are you legally authorized to work in the United States?*

What are your salary expectations?*

Do you have at least 5 years of experience estimating Instrumentation and Electrical projects in the Oil and Gas or Energy sector?*

Have you performed detailed material and labor take-offs (conduit, cable, terminations, panels, instrumentation, etc.) for I and E construction projects?*

Human Check*

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