Posted:
June 17, 2026
Location:
Portsmouth, VA, United States

Job Description

**Position Description & Qualifications**

Serco is seeking an experienced Military Trainer – Master Scenario Event List (MSEL) Planner to support Combatant Command joint exercises. You will join a dynamic team supporting the Joint Staff J-7 Deputy Directorate for Training and Exercises, in Suffolk, Virginia. This is an exciting opportunity to work alongside other professionals committed to enhancing military operational readiness through Collective Joint Training (CJT).

**An active U.S. Department of War (DoW) Secret security clearance with the ability to obtain a Top Secret/SCI clearance.**

In this role, you will:

+ Translate higher-level scenario design and Operational Environment (OE) inputs into detailed, executable MSEL injects.
+ Utilize the Joint Staff's Joint Training Tool (JTT), a cloud-based, web-enabled digital environment, to develop, manage, and maintain MSEL injects aligned to approved training objectives, commander’s intent, and exe...

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Job Overview

Job Type: Full-time
Location: Portsmouth, United States
Posted: June 17, 2026
Deadline: June 22, 2026