- Location
- Mission, TX
- Type
- Full-time
- Seniority
- Entry
- Closing date
- Jul 28, 2026
- Source
- ApplyToJob
Description
Junior Estimator – Heavy Civil, Highway & Construction
IOC Company, LLC is currently seeking a Junior Estimator for our South Texas Region. This role will support the estimating team in all aspects of the bidding process, including quantity take-offs, data entry, and coordination with internal teams and subcontractors. This is an excellent opportunity for a motivated individual looking to build a career in heavy civil construction. This position is based in our Mission, Texas office.
Position Summary:
The primary objective of this role is to assist in the preparation of cost estimates for heavy civil construction projects, including roadway and transportation infrastructure work.
Key Tasks and Responsibilities:
As an industry leader, we strive to offer employees a competitive salary along with a comprehensive benefits package, including:
We have a total dedication to safety, quality, and productivity which has led to our company's success. IOC Company, L.L.C. was founded in 2005 and is a family-owned company located in South Texas. We specialize in heavy civil construction and transportation infrastructure projects, along with the production of construction materials such as sand, gravel, and flex base.
Our core values are People, Excellence, Passion, Integrity, and Ownership.
IOC Company LLC is an Equal Opportunity Employer and a Drug-Free Workplace.
IOC Company, LLC is currently seeking a Junior Estimator for our South Texas Region. This role will support the estimating team in all aspects of the bidding process, including quantity take-offs, data entry, and coordination with internal teams and subcontractors. This is an excellent opportunity for a motivated individual looking to build a career in heavy civil construction. This position is based in our Mission, Texas office.
Position Summary:
The primary objective of this role is to assist in the preparation of cost estimates for heavy civil construction projects, including roadway and transportation infrastructure work.
Key Tasks and Responsibilities:
- Assist with quantity take-offs from plans and specifications
- Support pricing and bid preparation for construction projects
- Work with the estimating team to develop accurate and competitive bid proposals
- Review project plans, specifications, and related documents
- Assist in subcontractor and supplier solicitation during the bidding process
- Communicate with vendors, subcontractors, and internal teams to gather pricing and project information
- Support the preparation and organization of bid documents and proposals
- Assist with project scheduling efforts as directed by senior estimators
- Maintain organized project files, bid documents, and estimate records
- Participate in pre-bid meetings, site visits, and training as needed
- Assist with bid closeout and final proposal assembly
- Perform additional duties as assigned by management
- Basic knowledge of construction estimating principles (internship or coursework acceptable)
- Familiarity with Microsoft Office (Excel, Word, Outlook)
- Strong attention to detail and organizational skills
- Good verbal and written communication skills
- Ability to learn estimating software such as HCSS HeavyBid
- Ability to read and interpret construction plans and specifications (preferred but not required)
- Strong willingness to learn and grow in the heavy civil construction industry
- Ability to work in a team environment
- Bilingual (English/Spanish) preferred but not required
- Bachelor’s degree in Civil Engineering, Construction Management, or related field preferred (or in progress)
- 0–2 years of experience in construction estimating, internships, or related field experience preferred
As an industry leader, we strive to offer employees a competitive salary along with a comprehensive benefits package, including:
- Medical, Dental, Vision coverage (effective the 1st of the month following 60 days of employment)
- Paid Time Off
We have a total dedication to safety, quality, and productivity which has led to our company's success. IOC Company, L.L.C. was founded in 2005 and is a family-owned company located in South Texas. We specialize in heavy civil construction and transportation infrastructure projects, along with the production of construction materials such as sand, gravel, and flex base.
Our core values are People, Excellence, Passion, Integrity, and Ownership.
IOC Company LLC is an Equal Opportunity Employer and a Drug-Free Workplace.
Skills
Excel