Web Application Developer for NAVAIR Cost & Schedule Analysis Dept. - Military Veterans

at ManTech International Corporation

Lexington Park, Maryland

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.

ManTech is seeking a motivated, career and customer-oriented Web Application Developer to join our team working remotely supporting Naval Air Systems Command. This position will work with a team of web application developers to address the constantly evolving web application needs of the Cost and Schedule Analysis Department.

Job location: Remote with client located at Patuxent River Naval Air Station – Lexington Park, MD.

Client: Naval Air Systems Command (NAVAIR) Cost & Schedule Analysis Dept.

Primary Job Responsibilities include:

  • Architect, design, implement, manage, and optimize relational databases using best database design practices for tables, views and triggers;
  • Using advanced T-SQL, develop & implement static/dynamic Stored Procedures and Functions within MS SQL Server to efficiently provide data to applications / data visualization tools;
  • Develop, implement and support a 3-tier application using MS SQL Server (database), NodeJS (server), and web application (client) via a web framework such as Angular.js;
  • Support the conversion of legacy Cold Fusion applications into Node.js applications;
  • Design, implement and support graphical user interfaces, as well as data-derived reports containing graphs/charts;
  • Support the adoption of a Continuous Development / Continuous Integration environment using a Jenkins Pipeline within OpenShift to create Docker images and run them via Kubernetes.
  • Support the maintenance of various other applications used by the client organization;
  • Train team members and end-users;
  • Develop a Plan of Action & Milestones (POA&M) for assigned work and keep client updated on forecast completion of major milestones, barriers, and help needed.

A few important things to know about this opportunity:

  • You will be embedded in a team within our client’s organization focused on development of new web applications, maintenance of existing tools, and the creation of modules within the client’s Intranet, Internet, and other Legacy applications. 
  • On some projects you’ll have the opportunity to apply creative leadership to help our client identify new approaches and technical tools.  You will be required to collaborate with different groups to meet project requirements and be able to work independently.
  • This position is on a Compressed Work Schedule/CWS, meaning you’ll have the option to work 9 workdays, and then get every other Friday off. You have the potential for 20+ Fridays off.

Required Qualifications:

  • A bachelor’s degree with three (3) years of experience in a field relevant to these job responsibilities, OR nine (9) total years of experience related to these job responsibilities without a bachelor’s degree
  • Experience with Full Stack web application development using the following:
    • MS SQL Server, creating advanced stored procedures and functions via T-SQL;
    • Node.js ;
    • Web frame work experience, such as Angular.js
    • Client side scripting via CSS, JavaScript and HTML5
    • Unit Testing code and source control like Git
  • Experience presenting within group settings.

Helpful Skills:

  • Kubernetes experience and related technologies such as Docker and Openshift;
  • Knowledge of XML/RSS and serialized data formats;
  • Project and Task management experience;
  • Legacy skills with Cold Fusion, ".Net" (C# and VB.Net) and/or PHP, Python, JAVA.

Security Clearance Requirements:

  • To hold or obtain a US Government Security Clearance at the Secret Level.

Physical Requirements:

  • Sit, stand, walk and talk
  • Occasional telework will be likely but not guaranteed.  Employee will be needed on-site with the customer at least three days per week.

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.

Lexington Park, Maryland

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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