Oregon - 2026 Construction Estimating Intern

Slayden Constructors Inc. (SCI), a wholly owned subsidiary of MWH Constructors, Inc. (MWH), is seeking a construction-focused estimating intern to join our pre-construction & estimating teams. This internship is based in Salem, Oregon.

Slayden Constructors is a leader in the civil construction industry in the Pacific Northwest, focused on water and wastewater infrastructure. Over the last 40 years, we have ingrained our reputation with our clients on successful projects, positively impacting local communities. Grow your career with a team that is committed to delivering quality projects timely and safely, while supporting our guiding principles: People Matter, Team Unity, Solutions Driven, and Forward Focused.

Essential Functions

• Perform detailed quantity takeoffs for heavy civil, mechanical, and process material components using estimating software.
• Assist in preparing detailed labor, materials, and equipment cost estimates.
• Review project drawings, specifications, and documents to identify scope and key requirements.
• Participate in the bid process by compiling cost data, subcontractor quotes, and vendor pricing.
• Support the preparation of bid forms, proposals, and alternative solutions to meet project goals.
• Ensure estimates align with company standards, project specifications, and client expectations.
• Coordinate with engineers, project managers, and field teams to validate estimates.
• Work with suppliers and subcontractors to obtain and analyze quotes for mechanical systems, heavy civil infrastructure, and process materials.
• Comply with company policies and procedures.
• Work to ensure your personal safety and that of fellow employees by following company health and safety guidelines and policies.
  
  

Basic Qualifications

• In progress toward earning a Bachelor's degree in Construction Management, Electrical Engineering, Mechanical Engineering, Chemical Engineering, Civil Engineering or related degree.
• Interest in a career in heavy construction.
• Experienced with the complete Microsoft Office Suite, excellent writing and communications skills.
• Excellent written and oral communication skills.
• Strong interpersonal abilities for working in diverse team environments with staff, clients, and stakeholders.
• Experience with/aptitude for construction and/or mechanical processes.
  
  

Preferred Qualifications

• Prior internship experience in the heavy construction industry.
  
  

Equal Opportunity Employer, including disabled and veterans.