Senior Security Analyst

Essential Duties and Responsibilities

• Active Directory Management
• Domain controller maintenance and troubleshooting
• Active Roles management and troubleshooting
• Active Directory Federation Services (ADFS) Server maintenance and troubleshooting
• Working with IT Operations and Development teams with ADFS authentication
• DNS (Domain Name Service) Management of DNS zones
• Management of F5 DNS VIPs and pools
• Active Directory Sites and Services Management of sites and subnets
• Active Directory Domains and Trusts Management of domain trust configuration
• Group Policy Management
• Management and creation of WMI Filters
• Troubleshooting and cleanup of GPOs
• Patching Operations
• Patching research and preparation
• Research and obtain the patches needed to address all known vulnerabilities in all company systems
• Research the risk and value of each patch and report the "Company" risk rating based on all layers of security in our environment
• SCCM (System Center Configuration Manager)
• Work with the SCCM administrators to address all patching issues and confirm that patching has been configured correctly
• Address any remediations that need to be addressed and ensure that all patches are installed on servers and workstations
• Validate that all applications for IT security are functioning as designed and intended at the conclusion of patching
• Forensic Operations
• Security Monitoring
• Isolation and outbreak prevention of infected company systems
• Mitigate and block DDoS and other network attacks as needed
• Forensic Investigation
• Investigate the root cause of compromise incidents or exploited vulnerabilities
• Investigate infrastructure weaknesses and report on malicious activity or potential risk
• Project Operations
• Partner with other security or IT operations team members for deployments or maintenance
• Architect, plan and implement IT security projects assigned
• Conducts all business in a professional and ethical manner to serve customers and increase the goodwill and profit of the company
• Able to participate in a weekly call rotation
• Able to travel overnight
• IT Operations Monitor and assist with any and all IT operational emergencies to keep business applications operational
• Aid in response to escalated issues from Security Analysts or Administrators
• Provide detailed explanation of technical results of investigations or outcomes to incidents

Qualifications

• High school diploma or general education degree (GED)
• Three to five years’ experience in an IT related field
• Advanced knowledge of IT Security Operations and Forensic Operations
• Advanced knowledge of IT Networking and Network Security Operations
• Advanced knowledge of IT Infrastructure and Applications
• Advanced knowledge of Cyber Attackers and Threat Actor tactics
• Advanced experience of project management and delegation
• Advanced business communication and collaboration skills
• Advanced Documentation skills
• Ability to work with teammates on projects
• Ability to work alone and accomplish tasks independently
• Ability to interpret research into solutions to actual problems
• Customer Service skills
• Advanced Documentation skills
• Experienced mentoring and training skills
• Ability to apply common sense understanding to carry out instructions furnished in written oral form or via DRH applications
• Proficiency with MS Office and email

Preferred Qualifications

• Bachelor’s Degree in Cyber Security discipline preferred
• Provide attention to detail and manage multiple responsibilities