Web Developer, CHANTILLY, VA


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Full time

Posted 10 Days Ago


Secure our Nation, Ignite your Future

Can you protect and defend the most coveted targets in the world to ensure the safety of information systems assets and protect systems from intentional or inadvertent access or destruction? Join ManTech and help protect our national security while working on innovative projects that offer opportunities for advancement.

ManTech is seeking a Web Developer to work in Chantilly, Virginia on a project that has high visibility and has been well received by the US Government. We are looking for someone to create new capabilities for visualizing mobile application forensic data in a web-based application, supporting mobile forensic work that is unique and unavailable in other IC jobs. We take a lot of pride in solving difficult technical challenges and creating new capabilities and tools that may be used in-house and/or shared throughout the IC.

Responsibilities include, but are not limited to:

Support mobile forensic work that is unique and unavailable in other jobs

Work closely with the customer to create, maintain and extend an intuitive and efficient web-based user interface

Work directly with mobile forensic developers to incorporate their work into the end product

Contribute to the development of larger automated technical solutions to solve complex problems

Interact with and establish relationships with end-user customers

Exercise creative license and the freedom to solve technical challenges

Take ownership of your area of responsibility and increase capabilities that you think push the mission forward

Basic Qualifications:

B.A. or B.S. in Computer Science, Information Technology, Mathematics, or a related field from an accredited college or university.

4+ years of experience with software development

Experience with JavaScript frameworks like Angular, React or Vue.js

Knowledge of web-based user interfaces

Ability to debug code in the any of the major commercial browsers

Ability to demonstrate and leverage strong organizational, communications, and critical-thinking skills

Ability to collaborate and work as part of a team

Active/In-scope TS/SCI with polygraph clearance

Preferred Qualifications:

Experience with Electron

Experience with Python

Experience with Web Development across different browsers

Interest in mobile device forensics


Clearance Requirements:

Active/In-scope Top Secret/SCI with Polygraph

Physical Requirements:

Remain in a stationary position 50% of the time

Operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer

Occasionally move about inside the office to access file cabinets, and office machinery


For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

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 contact and provide your name and contact information.

ManTech / Equal Opportunity Employer

JBMAN-R39795 2023.07.16

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Top Secret with Polygraph Required, CLZTS, CLZCI, SKWEB, — SKUUU, VA_CHANTILLY VA_VIRGINIA  ZC20152 ZC201Z

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