Cyber Software Engineer III

Job overview

The Cyber Software Engineer III role is onsite in Chantilly, VA. Compensation is not specified. The position supports a client in the aerospace and defense manufacturing industry and requires U.S. citizenship and an active/current Top Secret–SCI clearance with poly eligibility. The engineer develops software to meet mission partner requirements and contributes to technical direction, delivery planning, and process improvement. The role helps integrate new requirements into mission-focused software while coordinating priorities, scope, and technical status with the team and stakeholders.

What you'll do

• Develop and deliver software for mission partner requirements
• create user- and developer-level documentation
• contribute to technical direction aligned with operational requirements and the sponsor’s roadmap
• review and improve development, test, governance, and stakeholder processes
• communicate status and roadblocks
• prioritize work with mission partners
• define complexity, scope, and resources for new requirements.

What we're looking for

Skills & competencies

cyber software engineer iii

embedded software

c#

c++

python

.net

real-time operating systems

agile

ts/sci with poly eligibility

chantilly va

dp professionals

Work arrangement

• Weekend coverage required

Why this role

Requires an active TS/SCI clearance with poly eligibility, C# and C proficiency, embedded C/C++ development, .NET on Windows, Python, Agile team experience, and real-time operating systems.

About the employer

DP Professionals is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.