Leidos
Leidos is seeking a Vulnerability Management & ACAS Administrator to serve as the primary subject-matter expert and technical lead for vulnerability scanning operations across NIPRNet, SIPRNet, and JWICS environments. The role involves administering ACAS/Nessus infrastructure, analyzing scan results, coordinating remediation efforts, and producing actionable reporting for program leadership and stakeholders. The position requires an active TS/SCI clearance and DoD 8570.01-M IAT Level II certification.
Headquarters
Reston, Virginia, United States
Company Size
10001+ employees
Founded
1969
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.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Leidos.
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