April 21, 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.
Qualifications:
· 16+ years of experience developing, maintaining and recommending enhancements to IS policies/requirements (Required)
· 16+years of experience performing vulnerability/risk analyses of computer systems/apps (Required)
· 16+ years of experience identifying, reporting and resolving security violations (Required)
· Cloud-Azure (Highly Desired)
· Experience in complex Enterprise-level projects (Required)
· Expert understanding of Windows server operating systems (Required)
· Knowledge of on-premise and cloud security productions (Required)
· Good understanding of IP Networks/Security (Required)
· Extensive experience troubleshooting NetApp SAN (Required)
· In-depth knowledge of SAN replication/Disaster Recovery (Highly Desired)
· Hands-on experience managing storage on VMware ESXi (Required)
· Good understanding of server/endpoint operating sytem (Required)
· Windows 2016 AD Enterprise troubleshooting experience (Required)
· In-depth experience with Disaster Recovery & Avoidance planning (Required)
· VMare Site Recovery Manager experience (Highly Desired)
· Excellent understanding of troubleshooting IT infrastructure (Highly Desired)
Education:
· Bachelor's Degree in IT or related field or equivalent experience (Required)
· Master's Degree in IT or related field or equivalent experience (Highly Desired)
· Security CISSP, Security+, CEH (Required)
Skills Matrix:
· Experience developing, maintaining and recommending enhancements to IS policies/requirements.
Job Description:
Short Description: Information Assurance and Security Specialist - Master
Complete Description:
Duties:
· Identify network problems, and recommend improvements to ensure optional performance;
· Ability to monitor and analyze data traffic patterns within the Client Network infrastructure
· Ability to enhance security and knowledge of the latest security threats, worms, and malware and advise on how to deter them;
· Ability to reliability of the network through the above actions;
· Extensive experience in developing strategic systems architecture plans
· Experience with Storage infrastructure (NetApp Storage) and technologies include virtualization/arrays, FC/FCOE, NFS, ISCSI.
· Design, administration of VMware Infrastructure including full integration with SAN for VMotion and VMware SRM multi-site administration
· Advanced knowledge of disaster recovery and business continuity processes and tools needed.
·
Responsibilities:
a. Applies know-how to government and commercial common user systems, as well as to dedicated special purpose systems requiring specialized security features and procedures.
h.
Qualifications:
· 6-10 years of experience developing, maintaining, and recommending enhancements to IS policies/requirements (Required)
· 6-10 years of experience performing vulnerability/risk analyses of computer systems/apps (Required)
· 6-10 years of experience identifying, reporting, and resolving security violations (Required)
· Patching Server 2008 / 2012 /2016 (Required)
· Patching Desktop Windows 10 / 7 (Required)
· Firewall management CISCO NGFW (Required)
· Vulnerability assessment tools Nessus, Tripwire (Desired)
· VMware 5.5 / 6.0 (Required)
· Production support (Required)
· Server and Desktop troubleshooting (Required)
· NIST 800-53 experience (Desired)
· Splunk (Desired)
· Cloud experience (MS Azure) (Desired)
Education:
a.
Job Description:
Short Description: Information Assurance and Security Specialist – Journeyman (IA & SS – Jrny)
FT, Hybrid Position - Only DMV-based candidates will be considered
Complete Description:
Duties:
· As part of the Client technology team, the Security Specialist (Infrastructure Group) will be maintaining and monitoring day to day operation of the Client IT infrastructure – Security.
·
Qualifications:
· 16+ years of experience developing, maintaining and recommending enhancements to IS policies/requirements (Required)
· 16+years of experience performing vulnerability/risk analyses of computer systems/apps (Required)
· 16+ years of experience identifying, reporting and resolving security violations (Required)
· Cloud-Azure (Highly Desired)
· Experience in complex Enterprise-level projects (Required)
· Expert understanding of Windows server operating systems (Required)
· Knowledge of on-premise and cloud security productions (Required)
· Good understanding of IP Networks/Security (Required)
· Extensive experience troubleshooting NetApp SAN (Required)
· In-depth knowledge of SAN replication/Disaster Recovery (Highly Desired)
· Hands-on experience managing storage on VMware ESXi (Required)
· Good understanding of server/endpoint operating sytem (Required)
· Windows 2016 AD Enterprise troubleshooting experience (Required)
· In-depth experience with Disaster Recovery & Avoidance planning (Required)
· VMare Site Recovery Manager experience (Highly Desired)
· Excellent understanding of troubleshooting IT infrastructure (Highly Desired)
Education:
· Bachelor's Degree in IT or related field or equivalent experience (Required)
· Master's Degree in IT or related field or equivalent experience (Highly Desired)
· Security CISSP, Security+, CEH (Required)
Skills Matrix:
· Experience developing, maintaining and recommending enhancements to IS policies/requirements.
Job Description:
Short Description: Information Assurance and Security Specialist – Master
Hybrid position - will require on-site reporting to OCIO office
Complete Description:
Duties:
· Identify network problems, and recommend improvements to ensure optional performance;
· Ability to monitor and analyze data traffic patterns within the client Network infrastructure
· Ability to enhance security and knowledge of the latest security threats, worms, and malware and advise on how to deter them;
· Ability to reliability of the network through the above actions;
· Extensive experience in developing strategic systems architecture plans
· Experience with Storage infrastructure (NetApp Storage) and technologies include virtualization/arrays, FC/FCOE, NFS, ISCSI.
· Design, administration of VMware Infrastructure including full integration with SAN for VMotion and VMware SRM multi-site administration
· Advanced knowledge of disaster recovery and business continuity processes and tools needed.
·