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Security Analyst
D.R. Horton
Manage and monitor IT security operations, incidents, and patching for D.R. Horton.
4d ago
Junior (1-3 years), Experienced (8-12 years), Expert & Leadership (13+ years), Intermediate (4-7 years)
Full Time
Arlington, TX
Office Full-Time
Company Size
10,000 Employees
Service Specialisms
Home Construction
Warranty Services
Mortgage Financing
Title Services
Insurance Services
Sector Specialisms
Residential
Homebuilding
Mortgage Financing
Title Services
Insurance Agency Services
Lot Development
Entry-level Homes
Luxury Homes
Role
What you would be doing
alert monitoring
patch research
incident response
gpo troubleshooting
f5 management
dns management
- Monitor security alerts and tools for signs of compromise or malicious behavior
- Monitoring network alerts and traffic for DDoS attacks
- Patching research and preparation
- Research the risk and value of each patch and report the "company" risk rating based on all layers of security in our environment
- Respond and escalate all IT security incidents as needed
- Validate that all applications for IT security are functioning as designed and intended at the conclusion of patching
- Work with the SCCM administrators to address all patching issues and confirm that patching has been configured correctly
- Troubleshooting and cleanup of GPOs
- Investigate the root cause of compromise incidents or exploited vulnerabilities
- Monitor and assist with any and all IT operational emergencies to keep business applications operational
- Investigate infrastructure weaknesses and report on malicious activity or potential risk
- Provide attention to detail and manage multiple responsibilities
- Management of F5 DNS VIPs and pools
- Conducts all business in a professional and ethical manner to serve customers and increase the goodwill and profit of the company
- Responsible for the mentoring of Security Administrators
- Partner with other security or IT operations team members for deployments or maintenance
- Creation and management of DNS records
- Management of sites and subnets
- Management of domain trust configuration
- Assist with delegated duties for all security projects
- Work with IT Operations and Development teams with ADFS authentication
What you bring
adcs
sccm
dns
active directory
cybersecurity degree
1-4 years
- Ability to apply common sense understanding to carry out instructions furnished in written oral form or via DRH applications
- Business communication and collaboration skills
- Proficiency with MS Office and email
- ADCS (Active Directory Certificate Services)
- Knowledge of IT Security Operations and Forensic Operations
- Documentation skills
- Ability to participate in a weekly call rotation
- Experience with computer networks
- SCCM (System Center Configuration Manager)
- One to four years’ experience in an IT related field
- Bachelor’s Degree in Cyber Security discipline preferred
- DNS (Domain Name Service)
- Ability to work well within a team, and work alone to accomplish tasks independently
- Ability to travel overnight
- Customer Service skills
- ADFS Server maintenance and troubleshooting
- Active Directory Management
- Ability to interpret research into solutions to actual problems
- Experience with project management and delegation
- High school diploma or general education degree (GED)
- Multiple Voluntary and Company provided Benefits
- Employee Stock Purchase Plan
- Active Directory Federation Services
- Medical, Dental and Vision
- Mentoring and Training
- Life & Disability Insurance
- Flex Spending Accounts
- Vacation, Sick, Personal Time and Company Holidays
Information not given or found
Interview process
Information not given or found
Visa SponsorshipInformation not given or found
Security clearanceInformation not given or found
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Company
Overview
- A prominent homebuilder that has expanded to become one of the largest in the United States.
- Offers a wide range of housing options, including single-family, multi-family, and luxury residences.
- Operates nationwide, creating communities tailored to diverse customer preferences.
- Committed to providing affordable and high-quality housing solutions.
- Engages in both residential and commercial real estate development.
- Known for delivering projects on time and within budget.
- A leader in modern design and energy-efficient living solutions.
- Expanded significantly into the luxury housing market with notable projects.
- Demonstrates strong financial health and consistent growth in revenue.
- Accountability
- Diversity
- Quality
- Collaboration
- Passion
- Integrity
- Leadership
2023 Inclusion
Dow Jones Sustainability Index
Recognized for sustainability performance and added to the Dow Jones Sustainability North America Index in 2023.
Scope 1&2 Emissions
Fiscal 2022 Calculation Completed
Successfully calculated greenhouse gas emissions for Scope 1 and 2 for the fiscal year 2022.
- Began internal tracking of various ESG metrics in 2020
- Performed initial ESG risk assessment in 2021
- Commenced data collection for baseline Scope 1 & 2 greenhouse gas emissions in 2022
- Completed CDP climate questionnaire in 2023
- Board oversight of key ESG matters via Nominating and Governance Committee
- Commitment to perform Scope 3 readiness assessment and consider GHG reduction targets
- Energy-efficiency features included in homes from site selection through construction
2021
Human Capital Report Published
Published a comprehensive human capital document that includes quantitative demographics and EEO-1 data, demonstrating transparency in diversity metrics.
- Operates focus groups and specialized training on diversity & inclusion.
- Partners with AREAA, NAMMBA, NAREB and NAHREP to support women and minority mortgage bankers.
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