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Systems Engineer with Security Clearance

Company:
NeoMax
Location:
McNair, VA, 20171
Posted:
May 11, 2026
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Description:

We are seeking a versatile Senior Software Developer with expertise in secure software engineering. You will have a bachelor’s degree and a minimum of 6 years of experience in software development. This role will combine technical proficiency in development tools and cybersecurity. Required Skills

• Work in an agile environment, collaborating with cross-functional teams to address a broad range of IT issues while safeguarding customer assets

• Design, develop, test, and deploy secure Windows applications, services, and web services using .NET (C#, WPF/XAML, C++), ASP.NET MVC Web API, HTML/CSS, Python, and PowerShell, ensuring integration with IIS and adherence to secure coding standards

• Develop and automate scripts using PowerShell for system administration, problem-solving, and security-related tasks, such as monitoring and mitigating vulnerabilities in Windows environments

• Manage cloud-based solutions on AWS and Azure, incorporating security best practices for deployment and access controls

• Utilize tools like GitHub, Jira, Jenkins, and Confluence for version control, issue tracking, continuous integration/deployment (CI/CD), and documentation, while ensuring secure configurations

• Working with customer-specific IT tools, including Secure Token Service (STS) and DataHound, to integrate secure authentication and data management into applications

• Participate in Agile methodologies and ceremonies (e.g. sprints, stand-ups, retrospectives) to deliver features iteratively

• Create and maintain comprehensive documentation, including requirements gathering, design documents, technical writing, and A&A artifacts (e.g. security plans, test reports, and authorization packages)

• Proficiency with .NET (C#, WPF/XAML, C++), Web (ASP.NET MVC Web API, HTML/CSS), Python, PowerShell

• Proficiency with developing Windows Applications, Windows Services, and Web Services on IIS

• Experience working with AWS and Azure

• Experience using GitHub, Jira, Jenkins, and Confluence

• Proficiency with Secure Token Service (STS) and DataHound (customer-specific IT tools)

• Experience with Microsoft PowerBI

• Familiarity with Windows System Administration and troubleshooting

• Familiarity with the Software Development Lifecycle (SDLC), including configuring and deploying to IIS.

• Experience with requirements gathering, creation of design documentation, and technical writing Desired Skills

• Familiarity with the Agile methodology and ceremonies

• Strong problem-solving skills and the ability to thrive in a dynamic, issue-diverse IT landscape

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