ManTech Software Engineer III in Hanover, Maryland

Required Skills:

​• Experience working in agile software development teams.

• Experience in one or more of the following languages: vue,

node.js, CSS, Java, Java Script, jQuery, PHP.

• Strong experience in implementing web applications,

support services, and customer requirements

• Experience with database integration and data management

• Experience in role based user applications


​• Implement in-browser GUIs using a modern JavaScript

framework (e.g. vue)

• Implement back-end supporting systems (i.e. REST

endpoints) in Node.js

• Build query systems backed by NoSQL data stores (e.g. ELK


• Host production web-sites on NSA infrastructure (CASPORT,


• Build web-sites that meet applicable Section 508 standards

• Develop new capabilities in accordance with requirements

predominately using node.js server-side and vue/bootstrap 4 client-side

• Address bug fixes for currently deployed software and

perform integration and testing as needed

Desired Skills:

• Experience with Elasticsearch


Requires Bachelor's degree (in Computer Science or related field) or equivalent, and ten to twelve years of related experience.


See Qualifications

Years of Experience

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Position Type





For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees 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. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 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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