Senior ISSO: National Security InfoSec Leader (TS/SCI)

Leidos LLC; College Park (MD); On-site; USD 131,000 - 237,000; Full time

Benefits offered by this job

Sign-on bonus

Paid Time Off

401(k) matching

Education and training support

Job summary

Leidos is seeking a Senior Information Systems Security Officer (ISSO) to secure and sustain large-scale collection systems for a multi-year program at the Annapolis Junction, MD site.

The ideal candidate has 12+ years of relevant experience, DoD RMF expertise, and active TS/SCI with Polygraph. The role offers a competitive benefits package including paid time off and a 15k sign-on bonus.

Qualifications

• Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or a related discipline, plus 12+ years of relevant experience.
• DoD 8570 compliance with IAM Level II or IAT Level III (CASP, CISSP, or Associate).
• Active TS/SCI with Polygraph required.

Responsibilities

• Enhance security posture by supporting information assurance initiatives and enforcing security policies, standards, and methodologies.
• Oversee security operations for information systems and conduct vulnerability and risk assessments for accreditation.
• Manage configuration and system integrity, including CM for security software, hardware, and firmware, ensuring compliance with security controls.

Skills

ISSO experience

Security policy enforcement

Security compliance

Education

Bachelor of Science in Computer Science or related field

Tools

RMF

SSP / A&A packages

Job description

Leidos is seeking a Senior Information Systems Security Officer (ISSO) to secure and sustain large-scale collection systems for a multi-year program at the Annapolis Junction, MD site.

The ideal candidate has 12+ years of relevant experience, DoD RMF expertise, and active TS/SCI with Polygraph. The role offers a competitive benefits package including paid time off and a 15k sign-on bonus.