Secure our Nation, Ignite your Future

　　Join a dynamic and inclusive team at a cutting-edge organization that prioritizes the well-being of its employees. At ManTech International Corporation, we are dedicated to safeguarding national security through groundbreaking projects that foster professional growth.

　　We are currently looking for a proactive and ambitious Expert CNO Developer to join our team in San Antonio, TX . As a valued member of our organization, you will play a pivotal role in developing advanced cyber capabilities while delivering exceptional service to our clients.

　　Responsibilities include, but are not limited to:

　　As an Expert CNO Developer, you will work in an Agile environment and leverage your skills in Research, Software Engineering and Networking to solve complex technical problems and develop impactful mission tools.

　　In this role, you will be a contributing member of a small multi-disciplinary team that researches platforms and implements solutions in C, C++, and Assembly.

　　You will also be responsible for supporting unit, component, and system test activities as well as contribute to readiness reviews and product release cycles.

　　You must be able to effectively communicate with the technical team, management, and the customer to keep them informed of progress, plans and potential issues.

　　Basic Qualifications:

　　Bachelor’s Degree or equivalent in Computer Science or Engineering AND 10+ years of relevant experience.

　　Experience in system level programming or developing for embedded systems.

　　Development experience using C/C++ for x86, PowerPC, MIPS, or ARM.

　　Experience in network programming.

　　Experience reverse engineering using Ghidra, IDA Pro, or Binary Ninja.

　　Familiarity with basic VLAN/VPN/NAT concepts.

　　Familiarity using signal analysis tools such as Wireshark.

　　Scripting experience using Python, Ruby, or JavaScript.

　　Comfortable developing in the Linux operating system.

　　Preferred Qualifications:

　　Experience working in an Agile environment utilizing the Atlassian suite.

　　Experience with Real-Time Operating Systems such as VxWorks, Integrity, eCos or POSIX compliant Operating Systems such as Solaris or BSD.

　　Familiarity with SVN or GIT version control systems along with an understanding of basic Configuration Management principles.

　　Experience with network test equipment such as Spirent/Ixia/Xena packet testers.

　　Security Clearance Requirements:

　　Active/Current TS/SCI with Polygraph is requiredPhysical Requirements:

　　Sedentary work that primarily involves sitting/standing/walking/talking and must be able to remain in a stationary position 50%.

　　Moving about to accomplish tasks or moving from one work site to another (at customer site).

　　Communicating with others to exchange information and frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

　　Working with computers.

　　6.24.CNO.SC.SB.MF.23

　　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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