Senior C# .NET Developer - DoD TS Clearance, Onsite Charleston

Atlas Tech; North Charleston (SC); Hybrid; USD 120,000 - 150,000; Full time

Job summary

Atlas Tech, a veteran-owned IT company serving DoD customers, seeks a C# .NET Software Developer in Charleston, SC to maintain and develop Navy systems. The role covers server and desktop apps, SQL-backed data handling, and scripting in Bash and PowerShell. Expect collaboration with a small team and adherence to DoD IA policies.

This is an onsite position in North Charleston, SC, requiring a TS clearance and strong communication skills to support mission-critical workloads.

Qualifications

• DoD Top Secret clearance required or in possession.
• Experience with Microsoft SQL Server and PostgreSQL.
• Background in Agile/DevOps/DevSecOps environments is a strong plus.
• Experience with containerized applications is a plus.

Responsibilities

• Maintain software with C# and C++ for Windows platforms.
• Develop software with C# for Linux/Unix platforms.
• Use ASP.NET to implement web frontend.
• Collaborate on system architecture and document knowledge.

Skills

DoD clearance

Communication

Self-motivation

Learning mindset

Education

BS in Computer Science or similar

Tools

C#

C++

ASP.NET

SQL Server

PostgreSQL

GitLab

Bash

PowerShell

Job description

Atlas Tech, a veteran-owned IT company serving DoD customers, seeks a C# .NET Software Developer in Charleston, SC to maintain and develop Navy systems. The role covers server and desktop apps, SQL-backed data handling, and scripting in Bash and PowerShell. Expect collaboration with a small team and adherence to DoD IA policies.

This is an onsite position in North Charleston, SC, requiring a TS clearance and strong communication skills to support mission-critical workloads.