Demo

Marketing/ Business Development Specialist

Corestaff Services
Washington, DC Full Time
POSTED ON 1/8/2026
AVAILABLE BEFORE 2/6/2026

Corestaff Services is looking for DC RESIDENTS to take part in a 6-month paid green externship working with local contractors and other organizations. This program is for Washington DC residents who has an interest in Sustainability that are new to the workforce, between jobs, or looking for a career change with local contractors, businesses, municipal agencies, and other organizations in the green economy.


Through job skills development, on-the-job training and certifications, direct work experience with mentors, and job placement assistance, this program helps externs discover new careers in sustainability.


Open Position:

Marketing / Business Development Specialist


The Interns will support marketing, and business development efforts by helping find business through searching for DC project opportunities, helping put together RFP packages, posting on LinkedIn and updating Website. Concurrently the intern will learn about green infrastructure as it relates through attending project site visits and project technical reviews. Interns will also attend business development events to meet industry people and to help promote company.

Salary : $20 - $25

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