ManTech Software Engineer, Associate in Herndon, Virginia


  • ManTech, a well-respected industry leader, is actively seeking talented professionals eager to support mission critical programs and solve some of the toughest problems critical to our great Nation's security. ManTech's HLS Group is seeking a skilled software engineer for its Herndon, VA location.

  • This is a technical position with an Agile Scrum team that will require a broad scope of skills and knowledge of DoD systems. Good organizational skills and knowledge of the latest best practices and technologies are a must. This position may require interaction with customer representatives posing high emphasis on communicationskills.

  • Working knowledge of DMIX DES system is a plus, along with the positive track record in the DHA customer space.


  • Languages: Java, Python, Javascript, HTML 5

  • Operating Systems: Windows,RedHat Linux

  • Skills:

  • Expertise with Java, JavaScript, JSON, JDBC

  • Experience with Java Web Containers (Tomcat\JBoss)

  • Familiarity with IDS such as Eclipse and IntelliJ

  • Experience utilizing debugging tools and methodologies for debugging UI and components

  • Strong knowledge of interface development and experience with HTML 5, JavaScript, CSS, and AJAX, JQuery

  • Demonstrates the ability to think critically and creatively to develop innovative solutions to software problems

  • Experience in writing automation test cases to validate system requirements

  • Excellent written skills

  • Ability to work in a team environment

  • US Citizenship

Preferred Skills:

  • This position requires demonstrated initiative, sound judgment, effective decision-making and excellent oral and written communication skills


Requires Bachelor s degree (in Computer Science or related field) or equivalent, and zero to two years of related work experience.


Equivalent Experience/Education, Bachelor's Degree

Years of Experience

06-08 years w/High School Diploma, 00-02 years w/Bachelors Degree

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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