Expert CNO Developer

MANTECH•Hanover, MD

6d•$179,300 - $318,400•Onsite

About The Position

MANTECH is seeking a highly experienced and innovative Expert CNO Developer to join its team in Hanover, Maryland. The role leads development of mission-critical cyber capabilities and efforts in advanced Computer Network Operations (CNO), driving technical excellence. The developer will work with a team on next-generation solutions to safeguard national security systems. Applicants must hold a current and active TS/SCI with Polygraph clearance and be willing and able to obtain another polygraph before starting, if required. The position is onsite and full time. The projected compensation range is $179,300 to $318,400. MANTECH benefits, depending on position, include health and life insurance, paid time off, holiday pay, short- and long-term disability, retirement and savings, learning and development opportunities, wellness programs, and optional benefit elections.

Requirements

Bachelor’s degree in a technical discipline and 12 or more years of technical work experience; or a master’s degree in a technical discipline and 10 or more years of technical work experience; or a high school diploma and 16 or more years of technical work experience.
Experience with Python and C/C++ programming languages.
Experience troubleshooting and debugging complex systems.
Experience with low-level system internals across one or more platforms, such as Windows, Unix, mobile, or network devices.
Experience with networking protocols (TCP/IP) and socket-level programming.
Experience developing CNO capabilities.
Must have a current and active TS/SCI with Polygraph security clearance and be willing and able to obtain another polygraph before starting, if required.
Must be able to remain in a stationary position at least 50% of the time.

Nice To Haves

Experience with Ansible.
Experience with ELK/SPLUNK.
Experience with NiFi.
Experience with VMWARE.
Experience with traffic generation tools.
Experience with networking device system commands.

Responsibilities

Design, write, and execute software test plans.
Write scripts using Python, Perl, VBScript, or Unix shell scripts.
Install and configure network security devices, such as firewalls and network intrusion detection systems (IDS).
Lead engineering teams in evaluating CNO solutions.
Replicate real-world network and system scenarios in a lab environment.