About this role
AT&T is hiring an Information Systems Security Officer (ISSO2) for the Government sector to support IC/DoD security programs, maintain SSPs, and perform A&A duties for contract systems. This role requires TS/SCI with polygraph and on-site presence in Columbia/Laurel, MD.
Key Responsibilities
- Plan and coordinate IT security programs; Coordinate with system developers/owners on security changes; Manage changes and assess security impact; Perform security continuous monitoring and reporting; Prepare SSPs and A&A duties to obtain/maintain ATOs
Technical Overview
Role involves security program planning, policy coordination, continuous monitoring, and security documentation. Requires SA/LAN admin experience on Windows/Linux, AWS, and familiarity with IC/DoD/NIST policies; tools include Splunk, Nessus, Xacta, LatteArt.
Ideal Candidate
The ideal candidate is a senior ISSO with active TS/SCI clearance and polygraph, experienced in DoD/IC security policies, vulnerability management tooling (Splunk/Nessus), and security authorization processes (A&A) using Xacta and SSP documentation.
Must-Have Skills
High School Diploma with 10 years of experience in IT/ISSO/CND rolesAssociate Degree in Information Technology Discipline with 4 years of experience in IT/ISSO/CND rolesBachelor of Science Degree in Information Technology Discipline with 2 years of experience in IT/ISSO/CND rolesDoD 8570 compliance with Information Assurance Management (IAM) Level I or higher (SEC+CAPCNDCloud+GSLCHCISSP)TS/SCI with polygraph
Tools & Platforms
Windows SAWindows System AdministrationLinux SALinux System AdministrationAWSAmazon Web ServicesSplunkNessusXactaLatteArtSSP
Required Skills
Windows SA; Windows System Administration; Linux SA; Linux System Administration; Network Administration; AWS; Amazon Web Services; Splunk; Nessus; Xacta; LatteArt; NIST Security Policies and Procedures; DoD Security Policies; COTS; GOTS; SSP; TS/SCI with polygraph; A&A; Security Documentation; SSP
Hard Skills
Windows SAWindows System AdministrationLinux SALinux System AdministrationNetwork AdministrationAWSAmazon Web ServicesSplunkNessusXactaLatteArtNIST Security Policies and ProceduresDoD Security PoliciesCOTSGOTSSSP
Soft Skills
CommunicationTeamworkProblem-solvingDocumentation
Certifications
Required
CompTIA Security+ (Security+)Certified Authorization Professional (CAP)Cyber Network Defender (CND)CompTIA Cloud+ (Cloud+)GIAC Security Leadership Certification (GSLC)HCISSP - Healthcare Information Security and Privacy Practitioner
Keywords for Your Resume
information systems security officerisso2ts/SCI with polygraphsplunknessusxactalatteartamazon web servicesawswindows salinux sanetwork administrationcots/gotssspa&anist security policies and proceduresdod security policiesic policiesatosecurity authorizationnist security policies
Deal Breakers
No TS/SCI clearance, No polygraph, Lack of experience with DoD/NIST/IC policies
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