Job Requirements
Huntsville, AL Reston, VA Colorado Springs, CO Tampa, FL Alexandria, VA
Top Secret Polygraph not specified
Senior Level Career (10+ yrs experience)
$140,000 - $180,000
Job Description
Senior .NET Software Engineer (Top Secret)
Location: Huntsville, AL – Redstone Arsenal
Clearance: Active Top Secret required
Relocation: $3,000 relocation stipend available
Role Overview
We are seeking a Senior .NET Software Engineer to support a mission‑critical government program at Redstone Arsenal. This role focuses on building and maintaining secure, scalable .NET applications, supporting cloud‑hosted and hybrid environments, and collaborating closely with platform, cloud, and cybersecurity teams.
You will contribute across the full software development lifecycle, delivering high‑quality backend and service‑oriented solutions in a cleared environment.
What You’ll Do
Design, develop, and maintain .NET applications and services using C# and modern .NET (.NET Core / .NET 6+)
Build and consume RESTful APIs and service‑based architectures
Support applications deployed in AWS and/or hybrid cloud environments
Collaborate with cloud, platform, and DevSecOps teams to ensure secure deployments
Write clean, testable, and maintainable code following best practices
Participate in code reviews, technical design discussions, and system integration efforts
Troubleshoot, debug, and enhance existing applications
Ensure applications meet security, performance, and availability requirements
Required Qualifications
Active Top Secret clearance
Strong experience with C# and .NET / .NET Core
Experience building web applications and APIs (ASP.NET, Web API)
Experience with relational databases (SQL Server preferred)
Familiarity with cloud-hosted applications (AWS or Azure)
Experience working in Agile / Scrum development environments
Strong understanding of software engineering best practices
Preferred / Nice to Have
Experience deploying .NET applications to AWS
Familiarity with Docker and containerized applications
Exposure to CI/CD pipelines and automated testing
Front‑end experience with JavaScript or modern frameworks (React, Angular, or similar)
Experience supporting applications in classified or regulated environments
The pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role. We may ultimately pay more or less than this range. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. This range may be modified in the future.
We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.
Note: Pay is not considered compensation until it is earned, vested and determinable. The amount and availability of any compensation remains in Kforce's sole discretion unless
and until paid and may be modified in its discretion consistent with the law.
This job is not eligible for bonuses, incentives or commissions.
Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.
By clicking âApply Todayâ you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Note that if you choose to communicate with Kforce via text messaging the frequency may vary, and message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You will always have the right to cease communicating via text by using key words such as STOP.
Location: Huntsville, AL – Redstone Arsenal
Clearance: Active Top Secret required
Relocation: $3,000 relocation stipend available
Role Overview
We are seeking a Senior .NET Software Engineer to support a mission‑critical government program at Redstone Arsenal. This role focuses on building and maintaining secure, scalable .NET applications, supporting cloud‑hosted and hybrid environments, and collaborating closely with platform, cloud, and cybersecurity teams.
You will contribute across the full software development lifecycle, delivering high‑quality backend and service‑oriented solutions in a cleared environment.
What You’ll Do
Design, develop, and maintain .NET applications and services using C# and modern .NET (.NET Core / .NET 6+)
Build and consume RESTful APIs and service‑based architectures
Support applications deployed in AWS and/or hybrid cloud environments
Collaborate with cloud, platform, and DevSecOps teams to ensure secure deployments
Write clean, testable, and maintainable code following best practices
Participate in code reviews, technical design discussions, and system integration efforts
Troubleshoot, debug, and enhance existing applications
Ensure applications meet security, performance, and availability requirements
Required Qualifications
Active Top Secret clearance
Strong experience with C# and .NET / .NET Core
Experience building web applications and APIs (ASP.NET, Web API)
Experience with relational databases (SQL Server preferred)
Familiarity with cloud-hosted applications (AWS or Azure)
Experience working in Agile / Scrum development environments
Strong understanding of software engineering best practices
Preferred / Nice to Have
Experience deploying .NET applications to AWS
Familiarity with Docker and containerized applications
Exposure to CI/CD pipelines and automated testing
Front‑end experience with JavaScript or modern frameworks (React, Angular, or similar)
Experience supporting applications in classified or regulated environments
The pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role. We may ultimately pay more or less than this range. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. This range may be modified in the future.
We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.
Note: Pay is not considered compensation until it is earned, vested and determinable. The amount and availability of any compensation remains in Kforce's sole discretion unless
and until paid and may be modified in its discretion consistent with the law.
This job is not eligible for bonuses, incentives or commissions.
Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.
By clicking âApply Todayâ you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Note that if you choose to communicate with Kforce via text messaging the frequency may vary, and message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You will always have the right to cease communicating via text by using key words such as STOP.
group id: kforcecx
We offer roles across all three clearance levels: Confidential, Secret and Top Secret. With a Top Secret Facilities clearance, a proven subcontractor track record and a deep understanding of agencies across Defense, Intelligence, Homeland, Justice and Federal Civilian Sectors, Kforce brings more than 20 years of experience to supporting critical missions at federal, state and local levels.
