Lead Project/Software Engineer

Marathon TS

📍 Arlington, Virginia, United States 💼 Full-time 🕒 Posted February 20, 2026

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Job Description

Marathon TS is looking for a highly skilled Lead Technical Systems Engineer to join our Unified Engagement Environment (UEE) team. This role will lead the planning, design, and implementation of a mission-critical system being deployed alongside other enterprise mission systems. The ideal candidate is passionate about solving complex problems in collaborative environments and has a proven record of delivering high-quality, scalable solutions that support operational missions.

Key Responsibilities Lead system engineering efforts for a mission-critical software system within the UEE enterprise environment

Partner closely with the Product Owner and stakeholders to perform:

Workflow and business process engineering

Functional requirements elicitation

Technical requirements definition and refinement

Serve as a technical liaison between customers and the development team, managing expectations and translating m...

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Job Details

Location Arlington, Virginia
Job Type Full-time
Category Computer Occupations
Posted Date February 20, 2026
Application Deadline April 01, 2026