D.R. Horton
Senior Security Analyst- Identity and Access Management
D.R. Horton - Arlington, Texas, United States, 76000
Work at D.R. Horton
Overview
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Overview
*D.R. Horton, Inc., the largest homebuilder in the U.S.,*was founded in 1978 and is a publicly traded company on the New York Stock Exchange. It is engaged in the construction and sale of high quality homes designed principally for the entry-level and first time move-up markets. The Company also provides mortgage financing and title services for homebuyers through its mortgage and title subsidiaries. Please visit our website at_www.drhorton.com_for more information.
*D.R. Horton, Inc.*is currently looking for a
Senior Security Analyst- Identity and Access Management
. The right candidate willaddress daily tasks and routine processes as needed for IT security. Lead efforts to address IT security concerns or explanation of results. Provide expert knowledge on complex issues and delegate tasks to Security Analysts and Administrators. The Senior Security Analyst will provide communication to other IT Operations teams or employees regarding the outcome of requests or security investigations.
Essential Duties and Responsibilities include the following. Other duties may be assigned.
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
Patch Weekend Responsibilities
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
Ability to participate in a weekly call rotation
Anility to travel overnight
IT Operations o Monitor and assist with any and all IT operational emergencies to keep business applications operational o Assist with any or all IT operational tasks
On-Call Responsibilities o Complete a weekly rotation assigned schedule of on-call response duties that include Active Directory Management, Forensic Operations and IT Operations as needed
Mentoring and Training o Responsible for the mentoring of Security Analysts and Security Administrators o Training of all team members for learned tasks relative to the list of duties
Projects o Writing, assigning and deployment of IT security projects o Contribute to project delegation or assign projects as required o Update senior members or managers of project status
Business Communication o Aid in response to escalated issues from Security Analysts or Administrators o Provide detailed explanation of technical results of investigations or outcomes to incidents
Education and/or Experience
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
Come join a winning team with a Fortune 500 company! We are growing fast and are looking for enthusiastic attitudes and team players to join our success. We offer an excellent benefits package including:
Medical, Vision and Dental
401(K)
Employee Stock Purchase Plan
Flex Spending Accounts
Life Insurance
Vacation, Sick, Personal Time and Company Holidays
/Build YOUR future with D.R. Horton, America’s Builder. #WeBuildPeople2/
Followus on social media @hortoncareers for an inside look at our company and connect with us on LinkedIn for up to date job listings!
LinkedIn, Twitter, Facebook, Instagram
Job:
* Information Technology
Organization:
* Corporate
Title:
*Senior Security Analyst- Identity and Access Management *
Location:
TX-Arlington
Requisition ID:
2503385
*D.R. Horton, Inc.*is currently looking for a
Senior Security Analyst- Identity and Access Management
. The right candidate willaddress daily tasks and routine processes as needed for IT security. Lead efforts to address IT security concerns or explanation of results. Provide expert knowledge on complex issues and delegate tasks to Security Analysts and Administrators. The Senior Security Analyst will provide communication to other IT Operations teams or employees regarding the outcome of requests or security investigations.
Essential Duties and Responsibilities include the following. Other duties may be assigned.
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
Patch Weekend Responsibilities
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
Ability to participate in a weekly call rotation
Anility to travel overnight
IT Operations o Monitor and assist with any and all IT operational emergencies to keep business applications operational o Assist with any or all IT operational tasks
On-Call Responsibilities o Complete a weekly rotation assigned schedule of on-call response duties that include Active Directory Management, Forensic Operations and IT Operations as needed
Mentoring and Training o Responsible for the mentoring of Security Analysts and Security Administrators o Training of all team members for learned tasks relative to the list of duties
Projects o Writing, assigning and deployment of IT security projects o Contribute to project delegation or assign projects as required o Update senior members or managers of project status
Business Communication o Aid in response to escalated issues from Security Analysts or Administrators o Provide detailed explanation of technical results of investigations or outcomes to incidents
Education and/or Experience
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
Come join a winning team with a Fortune 500 company! We are growing fast and are looking for enthusiastic attitudes and team players to join our success. We offer an excellent benefits package including:
Medical, Vision and Dental
401(K)
Employee Stock Purchase Plan
Flex Spending Accounts
Life Insurance
Vacation, Sick, Personal Time and Company Holidays
/Build YOUR future with D.R. Horton, America’s Builder. #WeBuildPeople2/
Followus on social media @hortoncareers for an inside look at our company and connect with us on LinkedIn for up to date job listings!
LinkedIn, Twitter, Facebook, Instagram
Job:
* Information Technology
Organization:
* Corporate
Title:
*Senior Security Analyst- Identity and Access Management *
Location:
TX-Arlington
Requisition ID:
2503385