Software Systems Engineer – Enterprise IT for Federal

Enterprise Solutions & Management; Arlington (VA); On-site; USD 110,000 - 160,000; Full time

Job summary

Enterprise Solutions and Management (ESM) is a rapidly growing government contractor delivering IT services for Defense and Federal customers. We are seeking a Software System Engineer to support an enterprise-level program in a federal environment.

The role involves developing and maintaining complex software, applying engineering standards, and supporting system operations across the software lifecycle. Security+ and TS clearance are required, with Azure certifications encouraged.

Qualifications

• Five years of relevant experience and a national technical authority certification.
• Experience with .NET, C#, REST APIs, UI/UX React, Git, ADO.NET and DI design patterns.
• Security+ certification is required.
• Azure certifications AZ-204 / AZ-305 / AZ-400 are expected.
• Top Secret security clearance is required.

Responsibilities

• Develops and maintains complex software applications per requirements.
• Uses manufacturer tools to modify and maintain applications.
• Performs OS maintenance and supports large computing environments and networks.
• Supports software systems lifecycle from design to maintenance.
• Evaluates new and existing software products for performance and compliance.

Skills

Software development

Coding

Testing

Debugging

Documentation

OS maintenance

Networking

Lifecycle support

Software evaluation

Advanced software tools

Education

Security+ certification

Azure certs AZ-204/AZ-305/AZ-400

Top Secret clearance

Microsoft Certification (AZ-204)

.NET/C# experience

Tools

.NET Framework

C#

REST APIs

UI/UX React

Git

ADO.NET

Dependency Injection

Job description

Enterprise Solutions and Management (ESM) is a rapidly growing government contractor delivering IT services for Defense and Federal customers. We are seeking a Software System Engineer to support an enterprise-level program in a federal environment.

The role involves developing and maintaining complex software, applying engineering standards, and supporting system operations across the software lifecycle. Security+ and TS clearance are required, with Azure certifications encouraged.