Springfield, Virginia

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 Senior Full Stack Developer/Senior Software Engineer to join our team in Springfield, VA

Role and Responsibilities

  • The Senior Software Engineer supports the Information Technology (IT) Architecture and Engineering (A&E) team by providing software engineering knowledge, skills, abilities, standards and best practices to implement modern and Next Generation (NexGen) IT solutions leveraging a wide array of vendors and technologies across the full stack: physical, networking, storage, virtualization, servers, applications, and services.

  • Specifically, the Senior Software Engineer will primarily be responsible for the detailed design, documentation, coding, code optimization, unit testing, code deployment, and code improvements of both desktop and web-based solutions on Microsoft platforms (i.e. desktops, servers, and web sites) with Microsoft technologies (.NET, ASP.NET, C#, etc.)for multiple internal business/proprietary software products.

  • The Software Engineer directly principates in, and may be asked to personally oversee, the full software development life cycle (SDLC): requirements gathering, analysis, solutions design, development, code reviews, test automation, and implementation using Agile methodologies.

  • The Software Engineer will also ensure all software code is developed and maintained in accordance with U.S. Government

Basic Qualifications:

  • Shall have 5 or more years of experience securely developing software products (client applications, web applications, and automation and/or orchestration scripts) using common/standard programming languages for deployment and utilization across an enterprise level multi-platform (Windows, *nix, etc.) information system.

  • Shall have 5 or more years actively programming and debugging with modern languages to include .NET, ASP .NET, Cif, and JavaScript related programs.

  • Shall have 3 or more years of experience directly working with and using relational database technologies.

  • Shall have 3 or more years of experience supporting, maintaining, and documenting software functionality.

  • Shall have 3 or more years of experience working independently within an Agile/Scrum development environment.

Clearance Required

  • Must possess an active TS/SCI

  • Willing to submit for CI Poly

Physical Requirements

  • Must be able to be in a stationary position more than 50% of the time

  • Must be able to communicate, converse, and exchange information with peers and senior personnel

  • Constantly operates a computer and other office productivity machinery, such as a computer

  • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

  • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

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 http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.

Springfield, Virginia

ManTech was founded in 1968 to provide advanced technological services to the United States government. We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge.

 

For more than 4 decades, we kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring talented professionals to propel us into the future, and acquiring companies with proven capabilities.

 

Today, we are a multi-billion-dollar public company that provides the innovation, adaptability, and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health, and other fields—throughout the nation and in many countries throughout the world. We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

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