CAREERS

Administrative and Research Intern

Castalia is seeking a candidate for a part-time internship based in our Washington, DC office, working 10–16 hours per week on-site, with the possibility of increasing to 20 hours per week as needed.

The internship will run for six to nine months, with a preferred start date of 26 October 2026, or another mutually agreed date. It may also be extended or lead to a full-time position, depending on performance and business needs.

The intern will gain hands-on experience in a dynamic international consulting environment while supporting office operations and administration activities.

Key responsibilities include:

  • Managing reception duties, welcoming visitors, maintaining an organized office, and coordinating day-to-day office activities.
  • Providing administrative support to the Washington, DC team, including scheduling, document preparation, and records management.
  • Assisting with HR-related activities, including employee onboarding, recruitment coordination, and internal team initiatives.
  • Preparing written and visual materials, including presentations, reports, and other documents for internal teams and clients.

Additional opportunities (based on interest and skills, but not required):

For interns interested in gaining exposure to Castalia’s consulting work, there may also be opportunities to:

  • Conduct economic, financial, and policy research to support consulting projects.
  • Support business development activities, including market research and proposal preparation.

Who we’re looking for

  • At least one year of relevant professional experience. Experience in professional services, particularly consulting, is a plus
  • Currently pursuing or having completed a degree in Business Administration, Communications, Economics, Finance, Public Policy, or a related field
  • Excellent written and verbal communication and presentation skills
  • Ability to manage multiple priorities in a fast-paced environment, with strong organizational skills and attention to detail
  • Advanced proficiency in Microsoft Office applications, particularly Word, Excel, PowerPoint, and Outlook.
  • A proactive, adaptable, and collaborative attitude, with a willingness to learn.
  • Authorization to work in the United States.

How to apply

If you’re interested in this position, please click the button below to fill out and submit your application form to us.

Only fully completed applications can be submitted. You will need the following information and documents ready.

  • Cover letter and Resume/CV
  • Two professional references
  • Academic Transcripts

Please let us know and we’ll get back to you as soon as we can.

Error: Contact form not found.

How to apply

If you’re interested in this position, please click the button below to fill out and submit your application form to us.

You will need the following information and documents ready:

  • Cover letter and Resume/CV
  • Two professional references
  • Academic Transcripts

Application closing date: 26 October 2026

Due to the volume of applications we receive, we will only contact shortlisted applicants.

Please let us know and we’ll get back to you as soon as we can.

Error: Contact form not found.

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