Countermeasures Engineer: DoD Cyber Defense Expert
Listed on 2026-10-11
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IT/Tech
Cybersecurity
Leidos seeks a Countermeasures Engineer to design and deploy innovative cyber defenses for DoD networks, supporting DISA and national security missions. You will craft malware detection tools, analyze threat intel, and build automation to scale protection across classified environments.
The role requires TS clearance, strong programming skills in Python/Java/C++, and hands-on experience countering APTs within DoD contexts. Location primarily in Illinois with DoD coordination.
As a Countermeasures Engineer:
DoD Cyber Defense Expert, you will play an important part at Leidos in Shiloh, IL, United States.
The following opportunity is for a Countermeasures Engineer:
DoD Cyber Defense Expert with Leidos.
Our group is growing, and we are hiring a Countermeasures Engineer:
DoD Cyber Defense Expert in Shiloh, IL, United States.
This opportunity is for the Countermeasures Engineer:
DoD Cyber Defense Expert role at Leidos.
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