Summer 2027
Human Resources Intern
Updated on 9/4/2026
Keeley Companies
51-200 employees
Construction and technology services across infrastructure
No salary listed
St. Louis, MO, USA
In Person
Bachelor's
 People & HR (1) |
|---|
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- Be pursuing a bachelor's degree in Human Resources, Psychology, Communication, or another closely related degree.
- Be proficient in Microsoft Office Suite, including Word, Excel, and Outlook.
- Communicate effectively orally and in writing and work cooperatively in a fast-paced, diverse team environment.
- Complete an assessment for selection and a pre-employment drug screen.
- Schedule meetings and interviews and assist with Human Resources communications projects as requested.
- Assist the Talent Acquisition and Corporate Human Resources team with projects as needed.
- Assist with coordinating new-hire orientation.
- Assist with responding to team member inquiries regarding Human Resources policies, employee benefits, and other Human Resources-related questions.
- Assist with Human Resources information system file management.
- Conduct research, compile data, and implement ideas for assigned projects.
Keeley Companies delivers construction and technology services through its subsidiaries—L. Keeley Construction, ADB Companies, ZeroDay Technology Solutions, and Keeley Development—for industrial, civil, building construction, infrastructure, and technology projects. Projects are executed through project-based contracts and long-term partnerships by coordinated teams across construction and tech disciplines, with a strong emphasis on safety and team growth. The company differentiates itself with a forward-thinking culture that empowers employees and prioritizes customer-centric partnerships to build loyal client relationships. Its goal is to provide reliable, on-time, and safe construction and technology solutions while growing through repeat business and strong partnerships.
Company Size
51-200
Company Stage
N/A
Total Funding
N/A
Headquarters
St. Louis, Missouri
Founded
1976
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Simplify's Take
What believers are saying
- Keeley broke ground on Mapletree’s 419,520-square-foot Joliet facility in August 2026.
- Keeley completed or advanced multiple 2026 healthcare and industrial projects, signaling broad backlog.
- Revenue from repeat clients like DHL and Mapletree strengthens referrals and future awards.
What critics are saying
- New Balance faces Keeley Electrical’s unpaid-work lawsuit after the March 2026 lien.
- Industrial demand concentration exposes Keeley if Joliet and Woodridge pipelines slow in 2026.
- Bill Keeley’s exit and Sean Keeley’s promotion concentrates leadership risk inside one family.
What makes Keeley Companies unique
- Keeley unified construction, wireless, technology, and development under one family platform.
- Sean Keeley became president in October 2025, preserving founder-driven execution.
- Keeley wins repeat work from Mapletree, DHL, and HELUKABEL across industrial projects.
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Benefits
Hybrid Work Options
Growth & Insights and Company News
6 month growth
↑ 13%1 year growth
↑ 13%2 year growth
↑ 13%“Maryville University recently announced its partnerships with Keeley Companies and RUNG for Women as just two of the many efforts to help build capacity and expansion for businesses in St. Louis,” said Davis.