Lead Estimator Visa Sponsorship Jobs in Ohio
Lead estimator visa sponsorship jobs in Ohio are concentrated in the state's construction, industrial, and energy sectors, with active hiring in Columbus, Cleveland, and Cincinnati. Firms like Turner Construction, EMCOR Group, and Messer Construction have established Ohio presences. International candidates with estimating experience and a relevant bachelor's degree have clear visa pathways through H-1B visa and employment-based green card sponsorship.
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Get Access To All JobsSENIOR ELECTRICAL & INSTRUMENTATION ESTIMATOR
Senior Estimator | Preconstruction | Electrical & Instrumentation (E&I) | Construction Estimating | Quantity Takeoffs | Bid & Proposal Development | Cost Estimating
WHO WE ARE
For over 35 years, ISC has delivered safe, high-quality engineering, construction, and maintenance solutions across a wide range of industries and complex work environments. We are Powered by People, and our people are the foundation of everything we accomplish. At ISC, Associates have opportunities to build their skills, take on meaningful challenges, and grow their careers while contributing to work they can be proud of.
THE POSITION
ISC is seeking a Senior Electrical & Instrumentation Estimator to support our Preconstruction and Corporate Estimating team. This senior-level role leads the development of complete, competitive E&I construction estimates and proposals from initial document review through final bid presentation. The Senior Estimator evaluates plans, specifications, contracts, quantities, labor requirements, material and equipment pricing, subcontractor proposals, and project risks. The role also serves as a technical resource and mentor for estimators, preconstruction apprentices, and interns while collaborating with multidisciplinary ISC teams to develop accurate, well-supported proposals.
WHY JOIN ISC?
- Take a leadership role in developing complex electrical and instrumentation estimates and proposals.
- Work alongside experienced construction, estimating, engineering, and operations professionals.
- Help develop the next generation of ISC preconstruction and estimating talent.
- Contribute to challenging projects across a variety of industrial and complex construction environments.
- Build your skills and career with a company committed to safe, high-quality work and long-term professional development.
WHAT YOU’LL DO
- Lead estimating and proposal efforts for electrical and instrumentation construction opportunities.
- Review drawings, specifications, contracts, scope documents, and other bid information to identify project requirements, risks, and scope of supply.
- Perform and review detailed quantity takeoffs for electrical and instrumentation systems, including grounding, lighting, power, controls, cable and instrument schedules, and instrument electrical and mechanical work.
- Establish labor units, crew assumptions, material quantities, equipment requirements, and other estimate inputs.
- Develop and evaluate material and equipment pricing using supplier quotations, historical information, and current estimating data.
- Solicit, analyze, and incorporate vendor and subcontractor quotations, including evaluation of pricing, scope coverage, exclusions, and commercial terms and conditions.
- Prepare overhead and temporary requirements (OH&T) and other supporting estimate documentation.
- Participate in site visits to evaluate existing conditions, constructability considerations, logistics, and other factors affecting project cost and execution.
- Participate in bid reviews and proposal presentations, clearly communicating estimating assumptions, risks, exclusions, and pricing strategies.
- Work closely with ISC preconstruction, construction, engineering, procurement, project management, and other disciplines to develop complete and executable proposals.
- Review estimating work for accuracy, completeness, consistency, and alignment with proposal requirements.
- Mentor and provide technical guidance to estimators, Preconstruction Apprentices, and Interns.
WHAT WE’RE LOOKING FOR
- Significant electrical and instrumentation construction and estimating knowledge, with experience developing estimates for complex E&I scopes.
- Approximately 10 or more years of relevant E&I construction, preconstruction, or estimating experience appropriate for a senior estimating role.
- Bachelor’s degree in Construction Management, Electrical Engineering, or a related field preferred; extensive directly applicable preconstruction and estimating experience may be considered in place of a degree.
- Demonstrated ability to lead estimates and coordinate proposal development across multiple disciplines.
- Strong ability to interpret electrical and instrumentation drawings, specifications, schedules, contracts, and related construction documents.
- Experience performing detailed quantity takeoffs and developing labor, material, equipment, subcontract, and indirect cost components of an estimate.
- Strong analytical, organizational, and problem-solving skills with careful attention to detail.
- Effective written and verbal communication skills and the ability to work collaboratively with multidisciplinary teams.
- Ability to manage priorities, learn quickly, work independently, and remain self-motivated in a deadline-driven estimating environment.
- Proficiency with Microsoft Excel and Word.
PREFERRED EXPERIENCE
- Previous experience with construction estimating software and electronic takeoff tools.
- Experience leading electrical and instrumentation estimates from initial bid documents through completed proposal and bid review.
- Experience evaluating vendor and subcontractor proposals, commercial terms, exclusions, and scope alignment.
- Experience mentoring or developing junior estimators, apprentices, or interns.
- Broad industrial electrical and instrumentation construction experience involving power, controls, grounding, lighting, cable systems, and instrumentation.
EMPLOYMENT REQUIREMENTS
- Ability to perform site visits and access project or client facilities when required.
- Ability to meet applicable client, project, and site-access requirements.
- Ability to perform responsibilities consistent with assigned qualifications and company requirements.
OTHER INFORMATION
ISC offers a comprehensive benefits package and opportunities for career development and advancement.
EQUAL EMPLOYMENT OPPORTUNITY
ISC is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by applicable law.
RECRUITING INTEGRITY
ISC evaluates and hires applicants based exclusively upon each applicant’s qualifications and merit. No applicant will ever be required to provide money or other compensation to an ISC employee to be hired by or considered for employment with the Company.
MULTI-SKILL EXPECTATION
This job profile is not intended to be a complete listing of all duties that may be required. ISC utilizes the multi-skill concept, and Associates may perform other job-related duties consistent with project and operational requirements.
SENIOR ELECTRICAL & INSTRUMENTATION ESTIMATOR
Senior Estimator | Preconstruction | Electrical & Instrumentation (E&I) | Construction Estimating | Quantity Takeoffs | Bid & Proposal Development | Cost Estimating
WHO WE ARE
For over 35 years, ISC has delivered safe, high-quality engineering, construction, and maintenance solutions across a wide range of industries and complex work environments. We are Powered by People, and our people are the foundation of everything we accomplish. At ISC, Associates have opportunities to build their skills, take on meaningful challenges, and grow their careers while contributing to work they can be proud of.
THE POSITION
ISC is seeking a Senior Electrical & Instrumentation Estimator to support our Preconstruction and Corporate Estimating team. This senior-level role leads the development of complete, competitive E&I construction estimates and proposals from initial document review through final bid presentation. The Senior Estimator evaluates plans, specifications, contracts, quantities, labor requirements, material and equipment pricing, subcontractor proposals, and project risks. The role also serves as a technical resource and mentor for estimators, preconstruction apprentices, and interns while collaborating with multidisciplinary ISC teams to develop accurate, well-supported proposals.
WHY JOIN ISC?
- Take a leadership role in developing complex electrical and instrumentation estimates and proposals.
- Work alongside experienced construction, estimating, engineering, and operations professionals.
- Help develop the next generation of ISC preconstruction and estimating talent.
- Contribute to challenging projects across a variety of industrial and complex construction environments.
- Build your skills and career with a company committed to safe, high-quality work and long-term professional development.
WHAT YOU’LL DO
- Lead estimating and proposal efforts for electrical and instrumentation construction opportunities.
- Review drawings, specifications, contracts, scope documents, and other bid information to identify project requirements, risks, and scope of supply.
- Perform and review detailed quantity takeoffs for electrical and instrumentation systems, including grounding, lighting, power, controls, cable and instrument schedules, and instrument electrical and mechanical work.
- Establish labor units, crew assumptions, material quantities, equipment requirements, and other estimate inputs.
- Develop and evaluate material and equipment pricing using supplier quotations, historical information, and current estimating data.
- Solicit, analyze, and incorporate vendor and subcontractor quotations, including evaluation of pricing, scope coverage, exclusions, and commercial terms and conditions.
- Prepare overhead and temporary requirements (OH&T) and other supporting estimate documentation.
- Participate in site visits to evaluate existing conditions, constructability considerations, logistics, and other factors affecting project cost and execution.
- Participate in bid reviews and proposal presentations, clearly communicating estimating assumptions, risks, exclusions, and pricing strategies.
- Work closely with ISC preconstruction, construction, engineering, procurement, project management, and other disciplines to develop complete and executable proposals.
- Review estimating work for accuracy, completeness, consistency, and alignment with proposal requirements.
- Mentor and provide technical guidance to estimators, Preconstruction Apprentices, and Interns.
WHAT WE’RE LOOKING FOR
- Significant electrical and instrumentation construction and estimating knowledge, with experience developing estimates for complex E&I scopes.
- Approximately 10 or more years of relevant E&I construction, preconstruction, or estimating experience appropriate for a senior estimating role.
- Bachelor’s degree in Construction Management, Electrical Engineering, or a related field preferred; extensive directly applicable preconstruction and estimating experience may be considered in place of a degree.
- Demonstrated ability to lead estimates and coordinate proposal development across multiple disciplines.
- Strong ability to interpret electrical and instrumentation drawings, specifications, schedules, contracts, and related construction documents.
- Experience performing detailed quantity takeoffs and developing labor, material, equipment, subcontract, and indirect cost components of an estimate.
- Strong analytical, organizational, and problem-solving skills with careful attention to detail.
- Effective written and verbal communication skills and the ability to work collaboratively with multidisciplinary teams.
- Ability to manage priorities, learn quickly, work independently, and remain self-motivated in a deadline-driven estimating environment.
- Proficiency with Microsoft Excel and Word.
PREFERRED EXPERIENCE
- Previous experience with construction estimating software and electronic takeoff tools.
- Experience leading electrical and instrumentation estimates from initial bid documents through completed proposal and bid review.
- Experience evaluating vendor and subcontractor proposals, commercial terms, exclusions, and scope alignment.
- Experience mentoring or developing junior estimators, apprentices, or interns.
- Broad industrial electrical and instrumentation construction experience involving power, controls, grounding, lighting, cable systems, and instrumentation.
EMPLOYMENT REQUIREMENTS
- Ability to perform site visits and access project or client facilities when required.
- Ability to meet applicable client, project, and site-access requirements.
- Ability to perform responsibilities consistent with assigned qualifications and company requirements.
OTHER INFORMATION
ISC offers a comprehensive benefits package and opportunities for career development and advancement.
EQUAL EMPLOYMENT OPPORTUNITY
ISC is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by applicable law.
RECRUITING INTEGRITY
ISC evaluates and hires applicants based exclusively upon each applicant’s qualifications and merit. No applicant will ever be required to provide money or other compensation to an ISC employee to be hired by or considered for employment with the Company.
MULTI-SKILL EXPECTATION
This job profile is not intended to be a complete listing of all duties that may be required. ISC utilizes the multi-skill concept, and Associates may perform other job-related duties consistent with project and operational requirements.
Lead Estimator Job Roles in Ohio
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Search Lead Estimator Jobs in OhioLead Estimator Jobs in Ohio: Frequently Asked Questions
Which companies sponsor visas for lead estimators in Ohio?
Large general contractors and specialty contractors with Ohio operations are the most consistent sponsors for lead estimator roles. Companies like Turner Construction, Skanska, EMCOR Group, Messer Construction, and large engineering-procurement-construction firms active in Columbus, Cleveland, and Cincinnati have filed H-1B Labor Condition Applications for estimating positions. Industrial and energy sector employers in northeast Ohio also sponsor for experienced estimators on complex capital projects.
What visa types realistically fit lead estimator roles in Ohio?
Lead estimator roles typically require a bachelor's degree in construction management, civil engineering, or a related field, which supports H-1B classification as a specialty occupation. Employers file a Labor Condition Application with DOL, then petition USCIS. H-1B1 visa applies to Chilean and Singaporean nationals meeting the same specialty occupation standard. For longer-term paths, EB-2 or EB-3 employment-based green cards are available through PERM labor certification, with EB-3 covering skilled workers with at least two years of experience.
Which cities in Ohio have the most lead estimator sponsorship jobs?
Columbus leads Ohio for lead estimator sponsorship activity, driven by substantial commercial construction growth and infrastructure investment across the metro. Cleveland supports a strong base of industrial and heavy civil estimating roles tied to manufacturing and energy projects in northeast Ohio. Cincinnati generates consistent demand through large general contractors serving the tristate region. Dayton and Akron offer additional opportunities, particularly tied to defense, aerospace, and polymer industry construction projects.
How to find lead estimator visa sponsorship jobs in Ohio?
Migrate Mate is the most direct way to find lead estimator visa sponsorship jobs in Ohio, as the platform lists employers with verified sponsorship histories for estimating roles. Filter by Ohio to see active opportunities in Columbus, Cleveland, and Cincinnati. Focusing on contractors with established H-1B LCA filing records for construction and engineering occupations gives you the strongest starting point for identifying employers prepared to sponsor international candidates.
Are there any Ohio-specific factors that affect visa sponsorship for lead estimators?
Ohio's heavy concentration of large-scale manufacturing, data center, and semiconductor construction projects, including significant Intel-related development in central Ohio, has increased demand for experienced estimators and expanded the pool of employers open to sponsorship. The state's active construction engineering programs at Ohio State University and the University of Cincinnati also create employer pipelines familiar with international graduate hiring. Projects requiring prevailing wage compliance under state or federal contracts further normalize LCA filings for estimating roles.
What is the prevailing wage for sponsored lead estimator jobs in Ohio?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.