**Description** **UNLEASH YOUR POTENTIAL** **At Leidos,** we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. **Are you ready for your next career challenge?** Clearance Requirement: Active DoD Top Secret clearance with the ability to obtain an SCI. This position will directly support US EUCOM HQ's NIPR, SIPR and Mission Partner Environments by providing cybersecurity support. Leidos is seeking a Cyber Security professional with experience fulfilling customer requirements for system security posture assessment, authorization process execution, and continuous monitoring to work as part of a team supporting Leidos products. The successful candidate will work with team members and EUCOM personnel to assess information security controls on new and existing systems, work with system owners to resolve/mitigate information security findings, and help maintain security posture of systems/networks. **So, what will you be doing in this role?** Responsibilities: + Creation and Maintenance of Authorization packages packages to maintain ATOs for multiple networks of varying classifications. + Ensure System Administrators maintain necessary 8140 certifications/training/education based on US EUCOM requirements. + Review and provide recommendations to the ISSM for Hardware, Soft ware, and Ports Protocols and Services (PPS)requests. + Review POA&Ms for closure or extensions based on mission requirements. + Review AO Risk Acceptance requests for validity and work with requestor on mitigations. + Coordinate with DISA Security Control Assessor (SCA) for Authorization & Assessment reviews prior to their arrival and during the review. Required: + IAM III Certification (CISSP, CISM, GSLC, etc.) + Bachelor's Degree and 8 – 12 years of prior relevant experience + Extensive knowledge of the RMF process + Must be able to obtain TESA Acceptance bbn n Desired Skills and Experience + Knowledge of Commercial Solution for Classified (CSfC) Assessment and Authorization process. + Working knowledge of ACAS, ESS, Carbon Black, and eMASS. + Knowledge of DISA CAL. + Experience with DISA reviews (A&A, CCRI/CORA)) CITS3 **Original Posting Date:** 2025-01-14 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. **Pay Range:** Pay Range $104,650.00 - $189,175.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. REQNUMBER: R-00151203 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.