ManTech Software Developer, Principal in Hanover, Maryland
Become an integral part of a diverse team that leads the world in Mission, Cyber, and Intelligence Solutions. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.
As the Systems Development Sr Scientist, you will perform system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a system. Participates in software requirement review, preliminary and critical design, integration readiness review, and software acceptance review. May research the marketing requirements for a product, including target environment, performance criteria, and competitive issues. Interacts with senior customer personnel on significant technical matters, often requiring coordinated activity across organizational lines. May provide technical guidance to lower level software engineers.
• Java programming - Spring, Hibernate/JPA, Concurrency, Maven
• Developing software to suit customer requirements
• Advanced debugging
• Software design and architecture
• VMWare usage experience (preferably ESX)
• Experience with Object Oriented Analysis and Design
• Knowledge of SQL, preferably Oracle
• Knowledge of agile software development methodology
• Knowledge of XML and XSLT
• Requires Bachelor s degree (in Computer Science or related field) or equivalent, and at least 8 years of related experience.
• Python programming - Developing Python modules, Jython
• Experience with Windows, Linux, Solaris, and/or Macintosh scripting languages
• Computer or network security
• CNO programming experience
• Subversion experience
Additional responsibilities will include:
• Use and help enhance multiple automated testing frameworks
• Supporting other developers in doing programmatic unit testing
• Fast paced work environment
Security Requirements: U.S. Citizenship and an active TS/SCI with Poly clearance.
Education and Experience
Years of Experience
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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