HR & Marketing Internships

At Horwitz, we don’t just offer jobs—we build careers. For over 100 years, we’ve been a leader in HVAC, plumbing, electrical services, delivering exceptional service while fostering a supportive and innovative workplace. Joining our team means working with passionate professionals in a culture built on safety, accountability, professionalism, motivation, curiosity, and a can-do attitude.

We’re committed to your growth with training, mentorship, and advancement opportunities. Along with competitive benefits—you’ll be part of a company that values its employees and makes a positive impact in the community. Join Horwitz and become part of a legacy of excellence and opportunity.

Position Overview

Horwitz is seeking motivated, dependable students to join our team as Marketing Interns and Human Resources Interns. These are two separate internship roles, posted together for visibility, and candidates may apply to one or both based on interest and qualifications. Both internships offer hands-on experience in a collaborative, fast-paced environment while supporting key business and people-focused initiatives. Interns will gain practical exposure aligned with Horwitz’s core values: Safe, Accountable, Professional, Motivated, Can Do, and Curious.

Marketing Intern
Key Responsibilities

Assist with creating and updating marketing materials, proposals, and presentations

Support website, social media, and internal content updates

Help gather project information, photos, and team bios

Proofread and format documents for accuracy and brand consistency

Assist with events, outreach, and special marketing projects

Skills

Strong attention to detail and organizational skills

Clear written and verbal communication

Proficiency in Microsoft Office (Word, Excel, PowerPoint)

Interest in marketing, communications, or the AEC industry

Education & Experience

Currently enrolled in or recently completed a Marketing, Communications, Business, or related program

Previous exposure to social media, content creation, analytics, or campaign support is helpful but not required

Strong interest in learning marketing strategy, brand development, and digital marketing tools

Human Resources Intern
Key Responsibilities

Assist with interview scheduling and candidate communication

Support onboarding processes and compliance documentation tracking

Maintain applicant and employee records in HR systems

Assist with employee engagement initiatives and internal events

Support HR projects, reporting, and administrative tasks

Skills

Strong organizational and time-management skills

Professional verbal and written communication

Ability to handle confidential information with discretion

Proficiency in Microsoft Office (Outlook, Word, Excel)

Education & Experience

Currently enrolled in or recently completed a Human Resources, Business Administration, Management, or related program

Previous exposure to recruitment, onboarding, employee records, or HR systems is a plus, but not required

Strong interest in learning HR operations, employee relations, and administrative processes