CAREERS

Be human.
Be bold.
Be one.

C1 is made up of architects of transformative solutions and innovative products. But we're people first.

As a global team of industry experts, engineers, and solution builders, we take pride in valuing empathy in the human experience. Empathy allows us to truly understand what really matters to our customers, so we can be bold in crafting solutions that touch the lives of over one million people every day.

NOTE: For the protection of your personal information – please note that the ONLY place to apply for C1 job opportunities is through C1’s official Careers Site.

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Why C1

We believe our strongest asset is our amazing team, and a big perk of working for C1 is the ability to work with our incredible people every day. We are driven to solve and innovate, share ideas, experiences and knowledge. We empower our colleagues, to do their very best. We provide an environment where you are encouraged to be who you are AND be part of an incredible team.

Committed to Our Values

We believe that multifaceted ideas, perspectives, and backgrounds are key ingredients to personal fulfillment and business success. At C1, we are committed to building a workforce that represents the world in which we live and understand that only then will we reach our highest level of achievement as an organization.

Employee Benefits

Life is short and work is a big part of it. So work should be fulfilling and fun. We offer an array of benefits, recognition, rewards, and perks to help with that!

C1 Has Been Awarded for Being a Great Place to Work

Newsweek

C1 Named to Newsweek's America's Greatest Workplaces 2024

This honor reflects our unwavering commitment to fostering a vibrant and supportive workplace culture where every team member can thrive, and it is a testament to the dedication and passion of our team.
Mental Health America

C1 Awarded Second Consecutive Platinum Bell Seal for Workplace Mental Health

C1’s status as a Platinum Bell Seal-certified organization demonstrates our outstanding commitment to employee mental health and wellbeing.
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Internships at C1

2025 internship positions are now open.

C1’s summer paid internship program offers meaningful real-world learning experiences for students in areas across our organization – everything from project management to finance and inside sales. Building a strong professional network is an important part of any career, especially when you’re just starting out. At C1, you'll gain access to tremendous contacts who genuinely care about you and your professional development, and can help you find your footing in the industry even after your internship ends.


All summer interns must:

  • Be an enrolled college student
  • Be available to complete a 10-week internship (24 hours guaranteed and not to exceed 40 hours per week)
  • Possess a general understanding of their preferred discipline
  • Have a minimum 3.2 GPA

Internship Testimonials

Commitment to Our Values

We believe that multifaceted ideas, perspectives, and backgrounds are key ingredients to personal fulfillment and business success. At C1, we are committed to building a workforce that represents the world in which we live and understand that only then will we reach our highest level of achievement as an organization.