CNO Software Developer

ManTech (


  full-time   employee   contract

United States

The Cyber Operations and Exploitation Solutions Division (COES) of ManTech MCIS is looking for a highly motivated Software Developer - Cyber Operations and Exploitation in the Vienna, Virginia area. This is a rewarding and highly challenging position where you will join a team of technical leaders that deliver advanced Software capabilities to government organizations. Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security.


  • Design and develop Software solutions that are actively used in the security arena
  • Work and collaborate within an agile team, but own the Software feature or enhancement through completion
  • Engage with the customer or representatives to fully understand the desired functionality and strives to develop the best technical solution
  • Expected to actively learn the environment in which the Software solution will operate in order to articulate risks and constraints
  • Understand their technical strengths and weaknesses, and works well in isolation (with peer review) on areas of strength and seeks subject matter expertise in growth areas
  • Have a strong understanding of Software and Operating Systems fundamentals and feels comfortable applying knowledge toward development efforts on Windows, Linux, iOS, and Android systems
  • Demonstrate solid problem solving and debugging skills to determine the root cause of a Software defect
  • Able to review and analyze technical documentation from Windows, Linux, iOS, Android, and other products to gain understanding for Software solutions that interact with components within these systems

Experience Required:

  • 3-5+ years of experience with Python or a similar scripting language (Ruby, Perl)
  • 3-5+ years of experience with client and server side web application development (HTML, JavaScript, REST, JSON)
  • A solid command of database design, operation and query optimization
  • Experience in delivering quality products and involvement in all phases of the Software development process: Idea, Design, Implementation, Delivery, and Support
  • Experience with the following items is a plus: C/C++, Assembly, Jenkins, Docker, Agile, Continuous Integration, TDD, Test Automation, Windows Administration, and Linux Administration

Exhibit our core values: Passion, Capacity, and Humility.
oPassion for the customers and mission we serve
oCapacity to learn and grow into a technical leader
oHumility to learn from others and treat others with mutual respect, and satisfied without public recognition of work

Must be a U.S. Citizen and must be able to obtain a Secret government security clearance (current clearance desired but not required). Applicants with the appropriate skills but without a security clearance are encouraged to apply. If you?re the right fit for the job, we?ll make it happen. Applicants will be subject to a government security background investigation.



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