Overview MasTec Skillbridge Program Overview DOD SkillBridge Internships are an opportunity for transitioning service members to gain valuable civilian work experience through an individual internship during their last 6 months of service, for up to 180 days. The DOD SkillBridge Program is open to all ranks and experience levels. Participants are not eligible for compensation while in the program, as they continue to receive military compensation and benefits as active-duty service members in