Army Admin/Operations Support Specialist – Pentagon (Onsite)

About the role

Arcetyp LLC is seeking an experienced Army Admin/Operations Support Specialist to work on‑site at the Pentagon in Arlington, VA. The role provides high‑level administrative and operational assistance to senior government officials, including political appointees, Senior Executive Service members, and flag officers.

Key responsibilities

• Prepare travel documents and manage authorizations using the Defense Travel System (DTS).
• Coordinate taskings, logistics, and operational challenges for senior officials.
• Maintain executive communications, write and edit correspondence, and support briefing materials.
• Utilize Microsoft Office Suite, SharePoint, Teams, and specialized platforms such as Task Management Tool (TMT) and Correspondence and Task Management System (CATMS).
• Apply Army Secretariat administrative procedures and executive support protocols.

Required profile

• Active SECRET security clearance.
• Bachelor’s degree.
• Minimum 5 years of experience supporting senior government officials.
• U.S. citizenship.

Required skills

• Proficiency with Microsoft Office Suite, SharePoint, and Microsoft Teams.
• Experience using Task Management Tool (TMT) and Correspondence and Task Management System (CATMS).
• Familiarity with the Defense Travel System (DTS).

What we offer

• Competitive base salary commensurate with qualifications and experience.
• Comprehensive benefits package including medical, dental, vision, 401(k) with company match, paid time off, and professional development opportunities.
• Equal opportunity employment in a diverse workforce.