Unit HomeNew EmployeesWelcome Aboard!Onboarding Roles and ResponsibilitiesYour SupervisorYour First 90 Days
Human Resources and Organizational Management


Human Resources and Organizational Management

Headquarters Marine Corps

Your Supervisor: Your First 90 Days (Onboarding Phase 4)
Once the basic administrative requirements of check-in have been met, you will be able to fully transition into your role as a functional Civilian Marine. During this time, your Supervisor will continue to build on the performance management plan that you established during your first week.

Individual Development Plan (IDP)

A key component of managing your performance, and ensuring long-term success in your career, is to construct an Individual Development Plan. This plan will focus on training and development activities such as classes, work-studies, and projects and will be designed to grow your work-specific knowledge, skills, and abilities.


Your Supervisor will want to make sure that you’ve elected your benefits within the appropriate 90-day timeframe. After this initial opportunity passes, it is very difficult to make changes to your benefits. While the responsibility for investigating and selecting benefit plans is yours, your Supervisor can provide resources for you upon request.