Construction J-1 Sponsorship Jobs in Colorado

Who We Are:

Core Spaces (Core) is more than a real estate company, it’s a people company. Where building relationships is just as important as building properties. From researchers and architects to designers and operators, Core is made up of risk takers and dreamers who are on a mission to invent the future of living. Our six cultural values guide us every day and we strive to live them in everything we do: PUSH (Invent Better Places to Live), GRIT (We Got This), LIFT (Help Each Other Win), SHINE (Bring Your Full Self), UPHOLD (Never Break Trust), GROW (Always Get Better). Everything Core does stems from this culture of collaboration and innovation, and the drive to constantly improve the resident experience. This unique approach has led to creating spaces and services that are redefining the way people live.

What We Do:

Treehouse Builders, in partnership with Core Spaces, is a premier residential construction company focused on delivering innovative and inspirational build-to-rent communities. Differentiated by a culture of collaboration rooted in production homebuilding, Treehouse stands out by delivering modern amenities and sustainability features in every community. Treehouse Builders has attracted acclaimed talent in the industry, committed to building the future of living.

Benefits That Matter:

• A culture that provides you with a sense of belonging
• Competitive pay that values your contributions
• Monthly workshop weeks; fewer meetings & more collaboration
• An environment that provides you a voice to share your perspectives

Position Overview:

As a Construction & Purchasing Intern for Treehouse Builders, you will gain hands-on exposure to both vertical construction operations and purchasing/procurement processes that support residential development projects. This hybrid internship is designed for students interested in understanding how on-site construction execution and upstream purchasing decisions work together to deliver successful projects. The role will be based in the Denver area with a mix of onsite field experience and office/remote purchasing support.

The ideal candidate is a Junior or Senior studying Construction Management, Supply Chain, or a related field, with an interest in real estate development, homebuilding, and materials procurement.

What You Will Do:

Construction & Field Support:

• Assist in coordinating vertical construction project activities while ensuring alignment with schedules and milestones
• Work closely with on-site teams to observe and support framing, layout, structural inspections, and quality control activities
• Participate in safety meetings and site walks to ensure compliance with safety standards
• Maintain organized project documentation including plans, specifications, change orders, and field reports
• Support preparation of construction updates and reports for internal stakeholders
• Collaborate with architects, engineers, subcontractors, and project managers to resolve real-time field challenges

Purchasing & Procurement:

• Support the purchasing team with material take-offs, bid packages, and vendor comparisons
• Assist with tracking purchase orders, delivery schedules, and material lead times
• Help maintain purchasing logs, pricing matrices, and vendor documentation
• Coordinate with construction teams to ensure materials are ordered accurately and delivered on time
• Learn how purchasing decisions impact budgets, schedules, and field execution
• Assist in reviewing invoices and ensuring alignment with purchase orders and contracts

Learning & Development:

• Learn and utilize construction and purchasing software tools (e.g., Excel, Smartsheets, Brix)
• Participate in team meetings and contribute ideas and questions to discussions
• Engage in continuous learning through workshops, training sessions, and mentorship opportunities

• Build professional relationships across construction, purchasing, and development teams

• Occasional travel may be necessary as needed

• Perform all other duties and tasks as assigned by management
• Must be able to complete all physical requirements of this role with or without a reasonable accommodation

Ideally, You'll Have:

• Junior or Senior standing in Construction Management, Supply Chain Management, Engineering, or a related field
• General knowledge of construction principles and interest in purchasing/procurement
• Ability to support onsite work in the Denver area

You'll crush it if you have experience with:

• Excel, Smartsheets, Brix, Word, or PowerPoint
• Strong organizational skills and attention to detail
• Eagerness to learn both field operations and backend purchasing processes
• Strong communication skills and comfort working across teams

Organizational Structure

Reports to: Vice President, Regional Operations
Direct Reports: N/A

Disclaimer:

Please note that job responsibilities, reporting lines, and duties outlined in this job description are subject to change to meet the evolving needs of the organization.

As an Equal Opportunity Employer, Core Spaces celebrates diversity and is committed to creating an equitable and inclusive environment, which creates a sense of belonging for all employees. We do not discriminate and believe every individual should be proud of who they are and the community they represent.

Pay Range: USD $25.00 - USD $25.00 /Yr.

Compensation Disclosure:

The compensation range listed reflects the base salary or hourly rate that we reasonably and in good faith expect to offer for this role at the time of posting. Actual compensation may vary based on factors such as education, experience, skills, certifications, seniority, geographic location, and business needs.

This role may be eligible for additional forms of compensation, including bonuses, commissions, stipends, or non-cash incentives, depending on position and performance. Benefits may include health insurance, retirement plans, paid time off, and other role-based offerings, subject to eligibility requirements.

All compensation components are subject to change based on business needs or market conditions.