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Sr. Offensive Cyber Engineer at Leidos - ApplyBlast

Sr. Offensive Cyber Engineer

Leidos

3 days ago

3.9 on Glassdoor

Lawton, Oklahoma, United States

Onsite

Full Time

Senior

0 applicants

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About this role

The Sr. Offensive Cyber Engineer conducts comprehensive security assessments and penetration testing on enterprise and government systems, including classified environments. The role involves developing custom exploits and automation tools while collaborating with defensive security teams to translate attack findings into resilient threat detection capabilities. The position requires deep-dive analysis of network protocols, cloud infrastructure, and web applications, and serves as a technical lead for security testing events.

Responsibilities

Develop custom exploits and automation tools for identified system vulnerabilities
Execute end-to-end penetration tests and vulnerability assessments across enterprise and classified environments
Collaborate with detection engineering teams to validate and improve threat detectors based on offensive tactics

Skills

Qualifications

Bachelor’s degree in Cybersecurity, Computer Science, Computer Engineering, Electrical Engineering, or a related technical disciplineMaster’s degreeTop Secret / Sensitive Compartmented Information (TS/SCI) security clearanceOSCPGPEN

About Leidos

leidos.com

Headquarters

Reston, Virginia, United States

Company Size

10001+ employees

Founded

1969

View Profile

Leidos is a Fortune 500 science and technology company that delivers solutions at the intersection of national security, health, and critical infrastructure, serving defense, federal government, intelligence, and commercial markets. With a global workforce of approximately 47,000, the company provides capabilities across AI, cybersecurity, digital modernization, mission software, space, maritime, managed health, and energy infrastructure. Leidos partners with government agencies and large enterprises to deliver mission-critical innovations that address complex national and global challenges.