What are the responsibilities and job description for the ISS - .NET Software Developer position at Y12?
Location: Oak Ridge, TN
Job Title: ISS - .NET Software Developer
Career Level From: Associate
Career Level To: Senior Associate
Job Specialty: System Development
Job Title: ISS - .NET Software Developer
Career Level From: Associate
Career Level To: Senior Associate
Job Specialty: System Development
What You'll Do
We are seeking a skilled and experienced .NET Software Developer to join our team. This role is ideal for a professional with mid-level experience in software development, particularly in VB.NET and ASP.NET applications hosted in IIS. The ideal candidate will help maintain and enhance our existing applications while also playing a key role in the long-term migration of functionality into SAP. This is an excellent opportunity to work with both established .NET technologies and enterprise-level SAP systems in a collaborative environment.
What You Can Expect
- Meaningful work and unique opportunities to support missions vital to national and global security
- Top-notch, dedicated colleagues
- Generous pay and benefits with a stable organization
- Career advancement and professional development programs
- Work-life balance fostered through flexible work options and wellness initiatives
Minimum Job Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or a related field.
- Eight or more years of relevant education, training and/or progressive exprerience may be considered to satisfy educational and years of experience for this posting.
- Proficiency in VB.NET, ASP.NET (Web Forms or MVC), and IIS application hosting.
- Experience with Object-Oriented Programming/Design, database programming, and debugging.
- Solid knowledge of SQL and relational database concepts.
Preferred Job Requirements
.NET and Web Development
- Strong experience maintaining and extending VB.NET and ASP.NET applications.
- Familiarity with C# and ability to work across different .NET languages.
- Knowledge of modern front-end technologies (JavaScript, HTML5, CSS3).
Integration and Migration Skills
- Experience with Web Services (SOAP/REST) and API integrations.
- Interest or background in enterprise systems integration and willingness to learn SAP development.
Development Practices and Tools
- Familiarity with Agile SCRUM methodologies.
- Experience with version control systems (e.g., Git) and CI/CD pipelines.
Software Design and Problem-Solving
- Strong understanding of Object-Oriented Design principles.
- Experience implementing design patterns such as MVC.
Soft Skills and Additional Qualifications
- Strong communication and interpersonal skills, with the ability to work effectively across teams.
- Demonstrated ability to write robust, maintainable, and well-documented code.
- Links to personal or professional projects (e.g., GitHub profile) are highly valued.
Why Y-12?
You get #morethanajob. We encourage employees to achieve a healthy personal balance among home, work and the community. One of the ways we embrace work-life balance is by offering flexible work arrangements that provide alternatives to the traditional workweek, while still meeting business needs. Top talent and personal commitment mean more to our success than any other factors, so we reward our people with the kinds of benefits that make a positive difference in the quality of their lives. Benefits such as: medical plan, prescription drug plan, vision plan, dental plan, employer matched 401(k) savings plan, disability coverage, education reimbursement and many more. Want to stay healthy and fit but hate the cost of a gym membership? Take advantage of one of our onsite workout facilities and eat healthy in our onsite cafeterias. Much more than a workplace, at Y-12, you can build a career that lasts a lifetime.
Notes
The minimum education and experience for the lowest career level in the job posting range are listed under Minimum Job Requirements. Successful candidates hired into a higher career level than the minimum in the range must meet the requirements listed in the job leveling charts for the career level into which they are being hired.
If a range of Career Levels is posted, i.e., Senior Associate to Senior Specialist, internal applicants already in one of the Career Levels would come across at their current Career Level. Internal applicants currently in a lower level Career Level would move to the lowest posted Career Level.
Requires a Q clearance; however all qualified candidates will be considered regardless of their current clearance status. The ability to obtain and maintain a Department of Energy Q clearance is required.
This position may require entry into the Material Access Areas (MAA) and participation in the Human Reliability Program (10 C.F.R. Part 712), which requires successful competition of a DOE counterintelligence evaluation and may include a counterintelligence-scope polygraph examination.
This position may be categorized as a “designated position” identified by 10 C.F.R. Part 709, requiring successful completion of a DOE counterintelligence evaluation that may include a counterintelligence-scope polygraph examination.
CNS is a drug-free workplace. Candidates accepting a job offer will be required to pass a pre-placement physical, drug screening and background investigation. As an employee, you may be required to receive and maintain a security clearance from the United States Department of Energy in order to meet eligibility requirements for access to sensitive information or matter. U.S. citizenship is a requirement for security clearance applicants. All employees are subject to being randomly selected for drug testing without advance notification.
CNS is an equal opportunity employer. All qualified applicants will receive consideration for employment based on merit and without regard to race, color, religion, sex, sexual orientation, national origin, protected veteran status or disability.
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