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Application Developer

ManTech | Herndon VA 22096 USA | Full Time | Posted: 01/15/2021

Job Descriptiontop

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Application Developer to join our team working offsite in a telework capacity.

Responsibilities include, but are not limited to:

  • Supporting the configuration, operation and maintenance, and deployment for Acquisition Business Systems while incorporating emerging technology and updates to the EASS Portfolio of systems, programs, and applications provided by the Acquisition Community. Software changes will be made to maintain existing EASS Government Off the Shelf (GOTS) applications, as needed.

  • Providing project management, change and configuration management support, release management support, business analysis, business process engineering support, documentation support, training, testing, and business requirements management support; to include any new additions to the EASS portfolio modernized through the implementation of emerging technology in the T&M efforts listed.

  • Migrating the applications for inclusion into the Veterans Affairs Enterprise Cloud (VAEC) to align with VA acquisition modernization efforts. 

Basic Qualifications:

  • Bachelor’s degree in Computer Science or a related field and 8 years of experience or a H.S. Diploma and 16 years of experience.

  • Hands-on experience with one or more of the following; Microsoft .NET platform, ASP.NET Model-View-Controller (MVC), Core.NET, WebAPI, Web Forms, AngularJS JBoss, Java 2 Platform Enterprise Edition (J2EE), Microsoft SQL Server, and Microsoft Internet Information Server (IIS), access by end-users to a web-based system single sign-on via Microsoft Integrated Windows Authentication (IWA).

  • Must have experience with Agile Development and User Center Designed Concepts.

  • Must have experience in analyzing customer needs and developing overall concept and design objectives.

  • Must have experience in debugging and correcting errors in computer programs.

  • Knowledge of the latest application development best practices and technologies.

  • Good organizational skills.

  • Good communication skills.

Preferred Qualifications:

  • Working knowledge of EASS Portfolio of systems is a plus.

  • Positive track record working with the VA is a plus.

Security Clearance Requirements:

  • Candidates must be able to obtain and maintain a Public Trust Security Clearance.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.


ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.

Job Detailstop

Location Herndon, VA, 22096, United States
Categories Professional
Sec Clearances Public Trust

Location Maptop

Contact Informationtop

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Job Code R14889