Summer 2026 - HR Internship

Summer 2026 - HR Internship

Westminster, CO

Engineering Internships & Co-Ops

Internship / Co-op

On-site

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We're looking for a motivated and detail-oriented HR / Recruiting Intern to join our team and support a wide range of human resources and recruiting activities, with a special focus on operation and the optimization of our Human Resources Management System (HRMS) and Applicant Tracking System (ATS). This is a great opportunity to gain hands-on experience in a fast-paced environment, learn the fundamentals of HR operations, and play an active role in helping us attract and engage top talent.

Job Duties and Responsibilities

• Assist with sourcing and screening candidates for various open roles
• Schedule and coordinate interviews between candidates and hiring teams
• Support onboarding activities, including preparing new hire documentation and orientation logistics
• Maintain accurate and organized candidate and employee records in our HR systems
• Help draft and post job descriptions across multiple platforms
• Participate in recruiting initiatives and employer branding activities
• Contribute to team meetings, brainstorms, and administrative tasks as needed
• Support the optimization of HRIS (ADP) and ATS (Lever) platforms, including workflows, permissions, and system configurations.
• Help design and document standard operating procedures (SOPs) for HR system processes and data management.
• Generate and analyze HR metrics and dashboards related to headcount, recruiting, turnover, and engagement trends.
• Participate in HR process improvement projects, particularly those related to digital transformation and operational efficiency.

Job Requirements and Minimum Qualifications

All CesiumAstro internships are compensated competitively and located onsite at one of our facilities. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.