Network Security Tools Engineer

Leidos is seeking a Network Security Tools Engineer to design, implement, and optimize security tooling that protects mission-critical government and commercial systems. In this role, you will engineer and integrate solutions such as firewalls, IDS/IPS, SIEM, and endpoint security to detect and prevent cyber threats across complex, hybrid networks. You will collaborate with cyber, network, and cloud teams to build scalable architectures, automate security workflows, and support incident respons…