Software Developer (.NET/C#) – NAVSUP Programs

Posted Yesterday
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Philadelphia, PA, USA
In-Office
Entry level
Software • Cybersecurity • Defense
The Role
Develop, test, integrate, and maintain .NET/C# web applications supporting NAVSUP logistics. Design system interfaces and databases, implement secure REST APIs, perform unit/integration testing, manage source control, troubleshoot issues, and collaborate with stakeholders in an Agile environment.
Summary Generated by Built In
**CONTINGENT UPON CONTRACT AWARD**
Location: Philadelphia, PA (Hybrid)
Position: Software Developer (.NET/C#) – NAVSUP Programs
Overview: ITC Defense is seeking a Software Developer (.NET/C#) to support NAVSUP Weapon Systems Support in Philadelphia, PA. This position supports the design, development, enhancement, integration, and maintenance of mission-critical Navy applications used to support logistics and supply chain operations. The successful candidate will work closely with government stakeholders, software engineers, analysts, and testers to deliver secure, scalable, and maintainable software solutions supporting the Navy Community.
Responsibilities:
Software Development
  • Design, develop, test, debug, and maintain software applications supporting NAVSUP Weapon Systems Support.
  • Develop enhancements and new capabilities for WebRoR, EFTS, SCIP, and other Navy Community applications.
  • Develop object-oriented software using C#, ASP.NET, MVC, SQL Server, HTML, JavaScript, Web Services, and REST APIs.
  • Design and implement scalable, secure, and maintainable software solutions.
System Design & Integration
  • Collaborate with functional and technical stakeholders to define software requirements.
  • Develop system context models, technical designs, and interface specifications.
  • Design database structures, tables, triggers, and APIs to support application functionality.
  • Integrate applications using APIs, web services, and other enterprise technologies.
Testing & Quality Assurance
  • Perform unit testing, integration testing, debugging, and regression testing.
  • Resolve software defects and implement corrective actions.
  • Ensure software complies with security, performance, and quality standards.
  • Participate in code reviews and software quality improvement initiatives.
Configuration Management
  • Manage source code using version control systems.
  • Support sprint branching, code merges, and software deployments.
  • Maintain documentation within software development tracking tools.
Customer Support
  • Troubleshoot application issues.
  • Assist with software documentation and user guidance.
  • Support customer requests and enhancement recommendations.
Minimum Qualifications:
  • Active Secret Security Clearance or the ability to obtain and maintain one, if required by the contract
  • Bachelor’s degree in computer science, Information Technology, Software Engineering, or a related technical discipline.
  • 0–4 years of professional software development experience.
  • Experience developing applications using:
  • C#
  • ASP.NET
  • MVC
  • SQL Server
  • HTML
  • JavaScript
  • REST APIs/Web Services
  • Knowledge of object-oriented programming principles.
  • Experience working with relational databases.
  • Ability to troubleshoot and resolve software defects.
  • Strong written and verbal communication skills.
  • Ability to work independently and within an Agile software development environment.
Preferred Qualifications:
  • Prior experience supporting U.S. Navy, NAVSUP, or other DoD software development programs.
  • Experience supporting Product Lifecycle Management (PLM) systems.
  • Experience with software testing methodologies, including regression and integration testing.
  • Experience developing automated or manual test plans.
  • Experience using Agile development methodologies.
  • Experience with VersionOne, Azure DevOps, Jira, or similar work management tools.
  • IAT Level II certification (Security+, SSCP, CySA+, GSEC, CND, CCNA Security, or equivalent).
  • Experience developing secure enterprise web applications.
Why work at ITC Defense:
  • Employer Supplemented Health Insurance
  • Employer Paid Dental and Vision Insurance
  • Employer Paid Life and AD&D Insurance
  • 3% Biweekly 401(k) Contribution
  • Paid Time Off
  • Tuition and Certification Reimbursement
  • Competitive Salaries with Performance Incentives
  • A positive working environment with supportive teammates and leadership

Skills Required

  • Active Secret Security Clearance or the ability to obtain and maintain one
  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, or related technical discipline
  • 0-4 years of professional software development experience
  • Experience developing applications using C#
  • Experience developing applications using ASP.NET
  • Experience with MVC
  • Experience with SQL Server
  • Experience with HTML and JavaScript
  • Experience with REST APIs/Web Services
  • Knowledge of object-oriented programming principles
  • Experience working with relational databases
  • Ability to troubleshoot and resolve software defects
  • Strong written and verbal communication skills
  • Ability to work independently and within an Agile software development environment
  • Prior experience supporting U.S. Navy, NAVSUP, or other DoD software development programs
  • Experience supporting Product Lifecycle Management (PLM) systems
  • Experience with software testing methodologies, including regression and integration testing
  • Experience developing automated or manual test plans
  • Experience with VersionOne, Azure DevOps, Jira, or similar work management tools
  • IAT Level II certification (Security+, SSCP, CySA+, GSEC, CND, CCNA Security, or equivalent)
  • Experience developing secure enterprise web applications
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The Company
HQ: Arlington, VA
64 Employees
Year Founded: 2012

What We Do

ITC Defense Corp. is a dynamic, technology-based, HUBZone-certified business in the global defense market. Our core capabilities in systems engineering and software development have positioned us to provide value added capabilities in today's transitioning marketplace. ITC is also at the forefront of information security technology integration and cyber resilience, leveraging commercial and government best practices to create innovative solutions to battle an ever-evolving cyber threat. The ITC team is comprised of engineers, analysts and subject matter experts with many years of experience working in support of the U.S. Department of Defense, U.S. Department of Justice, allied Military, and other Government Agencies. ITC recognizes that each customer’s organization has unique requirements which align with its individual culture and goals. With this holistic understanding, we design, develop and integrate an individualized solution to help our customers realize their vision by “Integrating Technology & Culture.”

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