Systems Engineer

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📍 Herndon, VA, USFULL TIME

About this role

Overview

Senior Software Developer Herndon, VA TS/SCI with Poly 

At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. 

 

Do you want to join a team that is building tailored technical solutions to modernize our government’s mission and our client’s business?  Do you have a desire to change how people work?  Are you interested in helping to protect our nation’s cyber interests? Join our growing team supporting customer missions as a Senior Software Developer in Herndon, Virginia.

Responsibilities

We are seeking a versatile Senior Software Developer with expertise in secure software engineering. The ideal candidate will combine technical proficiency in development tools and cyber security. The candidate will work in an agile environment, collaborating with cross-functional teams to address a broad range of IT issues while safeguarding customer assets.

 

Key Responsibilities:

  • 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).

Qualifications

Required Qualifications:   

  • Minimum 6 years’ experience in software development
  • Bachelor’s degree in Computer Science, Information Security, or a related field (or equivalent experience)
  • 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 Qualifications:

  • Familiarity with the Agile methodology and ceremonies
  • Strong problem-solving skills and the ability to thrive in a dynamic, issue-diverse IT landscape

What you can expect from us

BCore is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation or any other characteristic protected by law.

Frequently Asked Questions

Is the salary disclosed for the Systems Engineer position at bcore?
The salary for this Systems Engineer role at bcore is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Systems Engineer position at bcore located?
This Systems Engineer role at bcore is based in Herndon, VA, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Systems Engineer role at bcore full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Systems Engineer role at bcore.
How do I apply for the Systems Engineer position at bcore?
Click the "Apply Now" button on this page. You will be redirected to bcore's official application portal hosted on icims where you can submit your application directly.
When was the Systems Engineer job at bcore posted?
This Systems Engineer position at bcore was posted on Jun 1, 2026. Apply as soon as possible — early applications are often reviewed first.
Systems Engineer
bcore
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