Clarksville, Maryland

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 Software Developer to join our team in the Visionist.

Responsibilities include, but are not limited to:

·         Interacted directly with analysts to solve software problems, capture requirements.

·         Provide training through seminars, video teleconferences, e-classes, presentations, and one-on-ones to end users on the system.

·         Utilize the following technologies to develop and maintain the BROADSKY web-based and enterprise applications: J2EE, AJAX, jQuery, Apache Tomcat, Java Servlets/JSP, JavaScript, JAXB, Jersey, JDBC, JMesa, Spring (Framework, Security, MVC, Data), Ozone(MWS) Security, JBlocks, NiagaraFiles, Hibernate, Lucene, SQL, NoSQL, Transact-SQL, MongoDB,  XML Schema, KML, Google Earth, HTML, LeafletJS, AngularJS, Bootstrap, and CSS.

Basic Qualifications:

·         Shall have a Bachelor’s degree in a related field (e.g. Business Management, Computer Science, Electrical Engineering, Information Management, Program Management etc.).  

·         At least eight (8) years of direct experience with an intelligence community or signals intelligent activity.

·         Shall have fifteen (15) years experience performing and providing technical direction for the interfacing, integration, and testing of complex hardware/software systems.

·         Shall have ten (10) years experience developing, delivering, testing and supporting integrated hardware and software systems with functional requirements within a CMMI Level 2 or NSA Way process structure.

·         Shall have seven (7) years experience leading, providing technical supervision, and guiding mid-level engineering personnel; solving varied technical/scientific problems; and generating and reviewing designs for technical accuracy, completeness and appropriateness in light of objectives, budget, and schedule, four (4) years of which shall have been on NSA projects.

·         Shall have seven (7) years experience integrating systems developed using agile and/or spiral development models; and evaluating project needs, determining tasks and durations and allocating resources

·         Shall have three (3) years experience identifying and tracking system and schedule dependencies.

·         Shall have two (2) years experience designing, developing, testing and evaluating information systems integrating information systems into SOA or on to Enterprise Service Bus (ESB) architectures; experience with the design and specification of middle-ware applications, service-based, globally distributed Enterprise system solutions; experience with the governance of service-based systems development through standards assessment, management and life- cycle support; and experience extending and integrating COTS and GOTS products from multiple vendors

·         Shall have experience in developing one (1) system interface control document (ICD) or Interface Design Document (IDD).

Preferred Qualifications:

·         Experience in implementing solutions with PKI-controlled access

·         Experience in integrating solutions certified and accredited at a DCID 6/3 Protection Level 3 (PL3) plus Annex E with Integrity Level of Concern (ILOC) Medium and Availability Level of Concern (ALOC) Medium

·         Experience in developing, deploying and/or integrating storage within clustered or cloud environments

·         Experience in analytical environments/intelligence production organizations

Security Clearance Requirements:

·         Active/Current Top Secret SCI with Poly

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.

Clarksville, 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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