Where applicable, confirmation that you meet customer requirements for facility access which may include proof of vaccination and/or attestation and testing, unless an accommodation has been approved.

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 Prototype Engineer to join our team in the Annapolis Junction, MD area.

Responsibilities include, but are not limited to:

• The Application Prototype Engineer develops, maintains, and enhances research prototype application systems (e.g. processing-intensive analytics, algorithm development, manipulation of data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a research team
• Reviews and tests application prototype components for adherence to the design requirements and documents test results
• Resolves prototype problem reports
• Utilizes development and design methodologies appropriate to the R&D environment
• Provides specific input to the prototype components system design to include hardware/software tradeoffs, software reuses, use of Commercial Off-The-Shelf (COTS)/Government Off-The-Shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual application prototype components
• Should be familiar with Agile processes and structures
• Codes new software or modifies existing software to add new features
• Debugs existing prototype and corrects defects
• Integrates existing software into new or modified systems or operating environments
• Hands-on knowledge of object programming languages such as Python, C++, Java, Go
• Ability to work on software development team within the lean startup methodology
• Develops or implements algorithms to meet or exceed prototype system performance and functional standards
• Design or implement complex database or data repository interfaces/queries
• Assists with developing and executing test procedures for prototype components
• Writes or reviews software and system documentation
• Oversees one or more application prototype development teams and ensures the work is completed in accordance with the constraints of the prototype development process being used on any particular project and deliver solutions.
• Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; perform quality control on team products.

Basic Qualifications:

• A Bachelor's Degree from an accredited college or university in Computer Science or related discipline and two (2) years of experience in application development is required.

Preferred Qualifications:

• n/a

Security Clearance Requirements:

• Active/Current Top-Secret SCI with Poly

Physical Requirements:

• Sedentary work, speaking, standing, talking, walking, working with computers, working with data, working with numbers and figures, ability to handle stress & work under pressure, ability to use MS Office and a PC, analytical or critical thinking skills, leadership and listening skills, multi-tasking, ability, negotiating skills, oral & written communication skills, presentation skills, project management ability and skills, computer operating skills, and team building skills

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.

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