- Leidos (Tewksbury, MA)
- **Description** Leidos Security Enterprise Solutions currently has an opening for an Cybersecurity/IT intern working in our Tewksbury, MA office. This is an exciting ... both air-gapped and connected environments. + Develop and apply security policies and OS hardening techniques to ensure the...OS hardening techniques to ensure the highest level of security for deployed systems. + Create and manage patch… more