This full-time Senior Planning Support Specialist role is based at Camp Smith, Hawaii, supporting the MARFORPAC G-5 Plans division. The position focuses on executing daily planning battle rhythms and delivering decision-ready materials for senior leadership within the Joint Planning and Execution Community. Key responsibilities include coordinating complex planning inputs across multiple military commands, managing suspense dates and staffing actions, and producing high-quality briefing decks and formal documents. The role also involves leading Operational Planning Team support and mentoring junior staff on planning discipline. This opportunity appeals to professionals seeking to contribute to critical national defense missions in a high-tempo environment. It offers a collaborative culture with opportunities for professional growth, comprehensive benefits including tuition assistance, and requires a small amount of travel.