ManTech Full Stack Software Support/Developer in Annapolis Junction, Maryland

Entering ManTech s 50th year, we hold the distinct honor of being named a “Top 100 Global Technology Company by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation s most important customers: U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

Become an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission oriented Software Engineer(s), in the Hanover, MD area, with strong Customer relationships.

Responsibilities Include:

•Support legacy / new operational systems, platform upgrades/migration

•Perform Proof of concept builds

•Developing analytics to search, discover, and store new findings

•Data Transformation to/from different data models

•Create and implement software updates to meet requirements

•Respond to user requests for support, resolve and document resolution

•Develop and maintain integration documentation through the use of APIs

•Monitor and maintain product test / operational environments

•Support distributed multi-node design, architecture, development and implementation.

•Perform application testing to ensure requirements have been met

•Create and maintain documentation (test plan, checklists updates, etc…)

•Resolve issues of interoperability between products and other associated programs or systems

•Adhere to agile and/or spiral development methodologies

•Using JIRA to manage work

Required Experience:

Have working knowledge with most of the following. Bold items are highly desired

Java/Java Script Java Build/Development tools (Maven, Gradel),

•HTML 4+ / CSS, Linux environment, mainstream IDE s (e.g., Eclipse, IntelliJ, Netbeans)

•Source controls (e.g., SVN, GIT, Mercurial)

•Web frameworks (e.g., Flex, AngularJS, NodeJS , EmberJS, BackboneJS), JQuery

•Application frameworks (e.g., Spring, Play, Tomcat)

•Database platforms (e.g., Relational, Key-value, Elastic )

Developing REST Services



Requires Bachelor s degree (in Engineering, Computer Science or related field) or equivalent, and seven to nine years of related experience.


Equivalent Experience/Education, Bachelor's Degree, See Qualifications

Years of Experience

13-15 years w/High School Diploma, 07-09 years w/Bachelors Degree, 04-06 years w/Masters Degree, See Qualifications

Position Type





ManTech International Corporation is comprised of approximately 7,300 talented employees who use advanced technology to help government and industry meet some of their greatest challenges around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Nearly half our employees have a military background, and approximately 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, health, space, and intelligence communities; we hold nearly 1,100 active contracts with more than 50 different government agencies.

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 Waretime 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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