District of Columbia
Where applicable, confirmation that you meet customer requirements for facility access which may include proof of vaccination and/or attestation and testing, unless an accommodation has been approved.
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, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.
We take National Security seriously. We focus on strategic and unified work to strengthen the security, resiliency, and workforce of the cyber ecosphere. This is your opportunity to join a team that is making an impact on protecting National interests including state, local, tribal and territorial Governments and critical infrastructure.
Currently, ManTech is seeking a motivated, mission and customer oriented Cyber Security Developer/Tester to join our team in the Washington D.C. area.
Responsibilities include but are not limited to:
Resolve customer requirements and propose solutions for software modifications and enhancements
Write clean, maintainable code following best practices (unit testing, source control, continuous integration, automation, design patterns, etc)
Program and debug low-level code and troubleshoot problems
Collaborate with other developers, testers, and system engineers to ensure quality product deliverables
Responsible for determining and developing innovative approaches for addressing cyber security risks associated with application development
Responsible for the development and use of automated software testing frameworks for large scale security-critical software testing
Ensure low-level firmware/software development pushes the bounds of the originally specified intent of the hardware/software
Participate in and/or direct deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding, and unit testing
Develop software system validation and testing methods
Develop and integrate custom developed software solutions to leverage automated deployment technologies
Analyze specifications and design documentations, test strategies, test plans, and user acceptance criteria
Create and run automated smoke testing, positive and negative tests, functional tests, front-end and back-end test scenarios
Bachelor’s degree in Computer Science or Engineering with 5 or more years of related experience
Security+, SSCP, or CCNA-Security certification
Experience with source control and code repository tools
In-depth experience in the software development lifecycle, with experience delivering toolsets/practices
Direct experience utilizing software testing performance tools
Experience with SAFe Agile Scrum Software Development methodologies with a cross-functional team approach
Master’s degree in Computer Science or Engineering with 3 or more years of related experience
SAFe certification in one or more of the following. Certified SAFe Agilist, DevOps, or Software Engineer
Certified Information Systems Security Professional (CISSP) certification
Top Secret w/SCI
Must be able to be in a stationary position more than 50% of the time
Must be able to communicate, converse, and exchange information with peers and senior personnel
Constantly operates a computer and other office productivity machinery, such as a computer
The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc
For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.
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.
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