Federal .NET System Engineer — On-Site Rockville

Symposit; Rockville, Northern (MD, KY); Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical, dental & vision coverage

401(k) with company match

PTO and professional development

Job summary

Symposit LLC seeks a System Engineer/Developer to provide expert development and O&M for a federal .NET web application in Rockville, MD. This full-time, on-site role requires US citizenship and Public Trust eligibility.

You will work with C#, .NET MVC, SQL Server, and cloud platforms, supporting governance, budget execution, and automated reporting. Agile practices and after-hours maintenance are part of the job.

Qualifications

• 5+ years as .NET System Engineer/Developer in federal or gov-cloud environments.
• Expertise in .NET MVC, C#, SQL Server, cloud services; UI frameworks experience.
• Proven agile dev, testing, deployment; migration experience a plus.
• Accessibility standards certification desirable; federal security compliance.
• Detail-oriented with federal contracting experience.

Responsibilities

• Develop/maintain modules using C#, .NET MVC, SQL, cloud platforms; support framework migrations.
• Implement enhancements, bug fixes, integrations, and infrastructure changes.
• Handle deployments, monitoring, user support, and training sessions.
• Automate reporting, APIs, and data processes.
• Follow change control, agile sprints, and SLAs; support after-hours maintenance.

Skills

.NET

C#

SQL Server

Cloud Services

UI Frameworks

Agile Development

Deployment & Migrations

Federal Contracting

Tools

Azure

SQL Server Management Studio

Job description

Symposit LLC seeks a System Engineer/Developer to provide expert development and O&M for a federal .NET web application in Rockville, MD. This full-time, on-site role requires US citizenship and Public Trust eligibility.

You will work with C#, .NET MVC, SQL Server, and cloud platforms, supporting governance, budget execution, and automated reporting. Agile practices and after-hours maintenance are part of the job.