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 the development of mission-critical cyber capabilities and efforts in advanced Computer Network Operations (CNO), driving technical excellence while helping create next-generation solutions to safeguard national security systems. The position is onsite and requires an active TS/SCI with Polygraph clearance, with willingness and ability to obtain another polygraph before starting if required.

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 start, 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, VB Script, 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.

Benefits

• Health insurance (dependent upon position).
• Life insurance (dependent upon position).
• Paid time off (dependent upon position).
• Holiday pay (dependent upon position).
• Short-term and long-term disability (dependent upon position).
• Retirement and savings (dependent upon position).
• Learning and development opportunities (dependent upon position).
• Wellness programs (dependent upon position).
• Optional benefit elections (dependent upon position).

What This Job Offers

• Job Type: Full-time
• Career Level: Senior