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Information System Security Officer

Leidos • Omaha, NE, US • published 2026-10-06 01:33:33.755462

Description

**Description** Leidos' Corporate Information Security Office, reporting through the Digital sector, has an opening for an Information System Security Officer (ISSO) in our Omaha, NE office. In this role, you will support the operation, maintenance, and authorization of classified information systems by implementing and monitoring cybersecurity requirements throughout the system lifecycle. This position will perform day\-to\-day information system security activities, maintain Risk Management Framework documentation and evidence, assess system compliance, support vulnerability\-management activities, and coordinate remediation of identified security deficiencies. You must be able to work independently while collaborating effectively with Information System Security Managers, Information Assurance personnel, system administrators, engineers, program management, and customer security representatives. You should possess hands\-on experience applying Department of Defense cybersecurity requirements, interpreting security controls, evaluating technical evidence, and translating compliance requirements into practical actions for technical personnel. **Location:** Work will be performed o...

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