Leidos Jr Software Engineer interview questions

Recruiter sent an email asking various questions, such as prior experience, skills, weakness, overall a screening "call" but just asked in email form. Call set up with team afterwards, asked a lot of technical questions relating to core CS concepts (C++ smart pointers, inheritance, polymorphism, TCP/UDP, buffer overflow, language security, etc). After that, had a coding interview, asked about Fibonacci sequence and string permutations.