June 25, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. It's a better process: facilitating a continuous ATO through real-time monitoring and dashboards that provide single pane of glass visibility into control compliance, zero-trust built-in to system design from day one, continuous evidence that gives auditors real-time proof instead of point-in-time packages, and an ATO that program teams can inherit rather than pursue.
June 17, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
JOB DUTIES AND RESPONSIBILITIES
The ISSO Lead must also have extensive experience with security authorization processes, such as Authorization/Certification & Accreditation (A&A) and Authorization to Operate (ATO), along with the ability to develop associated documentation.
About Agile Defense
At Agile Defense we know that action defines the outcome and new challenges require new solutions.
Information Security Consultant to leverage their understanding of IC/DOD Risk Management Frameworks (RMF), continuous monitoring, risk scoring, and risk management experience to lead our team of Assessors in conducting rigorous technical testing of security controls across various domains such as access control, cryptography, network security, and incident response for our Intelligence Community customer. Active Top Secret SCI with PolygraphWhat You Will Do:
Guidehouse has an opportunity for a cleared Sr.
Master's degree in Computer Science or a related field.
LT Consulting is seeking an Information Security (INFOSEC) Engineer responsible for maintaining the integrity and security of enterprise-wide cyber systems and networks.