Internship Free Data Entry Jobs in Riverside, CA

Henkels & McCoy West works closely with clients from diverse markets to build enduring partnerships throughout the Western United States. Our team of seasoned professionals designs, builds, manages, and maintains critical and sustainable infrastructure for the power, oil & gas pipeline, gas distribution, and communications industries. Building on a 100-year legacy of performance and service to utility, commercial, industrial, and government clients, H&M West brings together extensive knowledge and innovation to deliver infrastructure construction solutions that meet future energy needs today.

H&M West is a purpose-driven company. Our core values guide our strategy, performance, and culture. We believe in maintaining an environment where team members can make an impact, grow, and thrive. A place where they find meaning and purpose in doing the important work of ensuring communities have the vital energy, light, and communications to prosper. Our culture is inclusive and welcoming. Our teams are empowered with abundant training, tools, and opportunities to follow their curiosity and ambitions. Everyone has an equal chance to advance. Everyone is supported, respected, and challenged to be their best. We’re always looking for talented and dedicated people to join us and love where they work.

Henkels & McCoy West is a proud subsidiary of MasTec (NYSE: MTZ), a Fortune 500 Company ranked by Energy News-Record as one of the leading contractors in the country. H&M West is part of the MasTec Power Delivery segment. We are certified as a minority-controlled company by the National Minority Suppliers Development Council (NMSDC). Our rich diversity of people and ideas makes us a stronger, more innovative organization.

Position Summary

The High School Intern will support special projects within the Safety and Finance departments while gaining valuable exposure to business operations and professional workplace practices. This internship provides hands-on learning opportunities in a structured environment designed to help students develop administrative, analytical, communication, and organizational skills.

• Assist with departmental projects and initiatives within the Safety and Finance teams.
• Conduct research and gather information to support business operations and project objectives.
• Organize, enter, and analyze data using spreadsheets and other business tools.
• Update reports, tracking logs, and department records as assigned.
• Assist in the preparation of training materials, presentations, and internal communications.
• Support documentation management and compliance-related activities.
• Perform administrative tasks, including filing, scanning, data entry, and document organization.
• Participate in team meetings and learning opportunities to gain insight into business processes.
• Complete assigned projects and tasks under the direction and supervision of Company personnel.
• Maintain confidentiality of company information and records.

• Currently enrolled in high school.
• Strong interest in learning about business operations, finance, or workplace safety.
• Basic proficiency with Microsoft Office applications, including Word, Excel, and Outlook.
• Strong organizational skills and attention to detail.
• Effective verbal and written communication skills.
• Ability to work independently and as part of a team.
• Willingness to learn and take on new responsibilities.

Working Conditions

• Work is primarily performed in an office environment.
• Internship duties are performed under the direct supervision of Company personnel.
• Position is intended to provide meaningful educational and professional development opportunities while contributing to departmental objectives.

Learning Outcomes

Through this internship, students will gain exposure to corporate business functions, develop workplace professionalism, strengthen organizational and analytical skills, and build experience supporting real-world projects within the Safety and Finance departments.

Compensation Range: 

$20/Hourly

Henkels & McCoy West, LLC. is an Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities. 

• Currently enrolled in high school.
• Strong interest in learning about business operations, finance, or workplace safety.
• Basic proficiency with Microsoft Office applications, including Word, Excel, and Outlook.
• Strong organizational skills and attention to detail.
• Effective verbal and written communication skills.
• Ability to work independently and as part of a team.
• Willingness to learn and take on new responsibilities.

Working Conditions

• Work is primarily performed in an office environment.
• Internship duties are performed under the direct supervision of Company personnel.
• Position is intended to provide meaningful educational and professional development opportunities while contributing to departmental objectives.

Learning Outcomes

Through this internship, students will gain exposure to corporate business functions, develop workplace professionalism, strengthen organizational and analytical skills, and build experience supporting real-world projects within the Safety and Finance departments.

Compensation Range: 

$20/Hourly

Henkels & McCoy West, LLC. is an Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.