Intern - Invewstor Relations & Communication

Excelsior Mining CorpTucson, AZ
Remote

About The Position

Excelsior Mining Arizona Inc, dba Gunnison Copper is seeking a motivated and creative Marketing and Communications Intern to join our Investor Relations & Communications team on a part-time basis (20 hours per week). This is an exciting opportunity to gain hands-on experience supporting the communications strategy of a growing publicly traded mining company focused on advancing domestic U.S. copper production. Working with the Vice President, Investor Relations & Communications, the successful candidate will help develop internal and external communications materials, support corporate branding initiatives, assist with investor-facing content, and represent Gunnison Copper at local community and industry events. The Communications & Investor Relations Intern will support a wide range of corporate communications and investor relations initiatives while helping ensure Gunnison Copper maintains a consistent and professional brand across all communications channels. This role is ideal for a student with an interest in communications, marketing, investor relations, capital markets and graphic design.

Requirements

  • Currently enrolled in a program in Communications, Marketing, Business, Public Relations or a related field
  • Excellent written and verbal communication skills
  • Strong PowerPoint and presentation design skills
  • Strong attention to detail with excellent organizational skills
  • Comfortable managing multiple projects in a fast-paced environment
  • Self-motivated and able to work independently in a remote environment
  • Professional, enthusiastic and comfortable representing the Company in public settings

Nice To Haves

  • Experience with Adobe Creative Suite (InDesign, Photoshop and/or Illustrator) and/or Canva is considered an asset
  • Knowledge of the mining industry, investor relations or capital markets is considered an asset

Responsibilities

  • Assist in the development of internal and external communications materials, including presentations, fact sheets, newsletters, videos and corporate collateral
  • Create and update PowerPoint presentations for investors, management and corporate events
  • Support the design and production of social media graphics and digital marketing materials
  • Assist with website updates and content management
  • Help coordinate corporate announcements, news releases and investor communications
  • Monitor media coverage and assist with communications reporting
  • Conduct research on industry trends, peers and capital markets developments
  • Support conference, event and webinar planning
  • Represent Gunnison Copper at select industry and community events as a professional brand ambassador
  • Assist with other marketing, investor relations and communications projects as required

Benefits

  • Exposure to corporate communications and investor relations at a publicly traded mining company
  • Experience creating communications for investors, analysts, government stakeholders and the media
  • Opportunities to attend conferences, networking events and community engagement activities
  • Mentorship from senior communications and investor relations professionals
  • A flexible remote work environment with meaningful project ownership
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service