Back to Job Board

Senior Web Application Developer (, Silver Spring, MD, US ID# 18250

Cherokee Nation Technology Solutions (CNTS) provides technical support services and project support personnel to its defense and civilian agency clients. CNTS specializes in locating hard to find candidates for rapid response requests throughout the country. It provides a tailored management approach for complex government programs and disciplines including information technology, science, engineering, construction, research & development, facilities management, program management, and mission support. Wholly owned by the Cherokee Nation, CNTS is part of the Cherokee Nation Businesses family of companies.


The Walter Reed Army Institute of Research (WRAIR) aims to conduct biomedical research that is responsive to Department of Defense and US Army requirements and delivers lifesaving products including knowledge, technology and medical material that sustain the combat effectiveness of the Warfighter.

We are seeking a Senior Web Application Developer to work at the Walter Reed Army Institute of Research supporting the Multidrug-resistant Organism Repository and Surveillance Network (MRSN).


Includes the following:

  • Strong collaboration skills required with Project Team Members.
  • Design, develop, modify, maintain, document and enhance new as well as existing web based applications, modules and tools.
  • Performs technical planning and testing implementation of internet technologies.
  • Monitors the functionality, security, and integrity of deployed internet services.
  • Resolves technical problems with current and new applications, as well as Internet services.
  • Researches and evaluates new technologies for web-based application development.
  • Assist in architecting and implementation of a robust, secure authentication/authorization system for MRSN internal and external applications.
  • Provides documentation and training materials for internal and external users.
  • Assist in the documentation of new and developed applications.
  • Unit / QA testing to insure deployment and application success.
  • Assist in review/development of technical designs, reports, documentation, and other materials produced by staff.
  • Provides all job-related progress reports/technical reports as requested.
  • Provide technical assistance and participate on proposal writing projects when applicable.
  • Attends relevant seminars, scientific conferences, and meetings for the MRSN program.
  • Ensures that IT programs comply with Federal, DA and MEDCOM regulations and policies.
  • Collects and analyzes internet service usage and performance statistics.


  • M.S. BA /BS degree in Computer Science, Information Technology, or a related degree
  • 3+ years of experience in building Web-based applications/sites, object oriented design and development in .NET 4.5+ Environments.
  • Must have an active secret clearance
  • Recent experience building Multi-tier Web applications/Sites for the DoD preferred.
  • Must possess a Security+ certification


  • Solid experience with: Visual Studio IDE, C# .NET, MVC, HTML, CSS, Entity Framework, jQuery API, and JavaScript.
  • Familiarity with: LINQ, Object Relational Mappers for ADO.NET and OLE-DB, SOAP and REST-based APIs, T-SQL.
  • Understanding of at least one source control / versioning tool (Git, GitHub, TFS, SVN, Mercurial, etc.) is desired.


  • Office Setting

About Cherokee Federal

With $400 million in annual revenue, 20% growth per year, approximately 950+ active contracts serving 60+ government agencies in 25 countries, 47 states, 2 territories and 2000+ employees, Cherokee Nation Businesses’ (CNB) group of Federal Contracting Section 8(a) companies is well positioned to deliver expertise needed to solve complex technical issues. Federal Solutions provides an array of services for 12 of the 15 cabinet-level departments and agencies – from applications and data services to cybersecurity and national defense.

Why consider Cherokee Nation and our Federal Solutions business? Here are some great resources highlighting what we do and compelling reasons for joining our team!

Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.

We are an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran status, gender identity and sexual orientation. If you’d like more information about your EEO rights as an applicant under the law, please copy and paste the links to the following two sites: EEO Statement | EEO Poster

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may email “” for assistance. This email address is for accommodation requests only and cannot be used to inquire about the application process or status.

For Pay Transparency Non Discrimination provision, please copy and paste the following link: Pay Transparency Nondiscrimination Provision

We maintain an Affirmative Action Plan for the purpose of proactively seeking employment and advancement for qualified protected veterans and individuals with disabilities. Upon request, we will schedule time to make our Affirmative Action Plan accessible. If you are interested, please submit a written request with the email subject line: 2018 Request to View Affirmative Action Plan to the Compliance Administrator at “” This email box is not for resumes or follow up on job applications.