Tier 3 SOC Analyst in Irving, TX at Lennar

Date Posted: 6/24/2024

Job Snapshot

  • Employee Type:
  • Location:
    Irving, TX
  • Experience:
    Not Specified
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Job Description

We are Lennar

Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. Lennar has been recognized as a Fortune 500® company and consistently ranked among the top homebuilders in the United States.

Join a Company that Empowers you to Build your Future

We are seeking a highly skilled and experienced security professional to join our Security Operations Center (SOC) team as a Tier 3 Analyst (Threat Hunter). In this role, you will be responsible for proactively hunting for advanced threats and vulnerabilities within our network environment. You will leverage your expertise in security tools and incident response to identify and investigate suspicious activity, ultimately strengthening our overall security posture.

Your Responsibilities on the Team

  • Analyze network traffic, system logs, and other security data sources to identify potential indicators of

  • compromise (IOCs) and advanced persistent threats (APTs).

  • Utilize threat intelligence feeds and advanced analytics techniques to identify emerging threats and

  • vulnerabilities.

  • Document and escalate security incidents according to established procedures.

  • Collaborate with Tier 1 and Tier 2 analysts to provide guidance and support during incident response

  • activities.

  • Recommend improvements to security tools and processes to enhance overall threat detection and

  • prevention capabilities.

  • Stay up-to-date on the latest cyber threats and vulnerabilities through continuous learning and

  • participation in security communities.


  • Minimum 3-5 years of experience in security operations, threat hunting, or a related field.

  • Proven experience in incident response triage and investigation.

  • In-depth knowledge of security tools and technologies, including SIEM/SOAR platforms (e.g., Rapid7

  • InsightVM, Microsoft Sentinel, Cortex XDR), endpoint detection and response (EDR) solutions (e.g.,

  • Proofpoint TRAP), and ticketing systems (e.g., ServiceNow).

  • Strong understanding of network security concepts, operating systems, and malware analysis

  • techniques.

  • Excellent analytical and problem-solving skills.

  • Ability to work independently and as part of a team in a fast-paced environment.

  • Excellent written and verbal communication skills.

  • Mandatory 3-days onsite; 2-days remote.

Bonus points for: Experience with security automation and scripting languages (e.g., Python or PowerShell). Certifications in security (e.g., GCIH, OSCP, GCFA). Experience in a cloud security environment (e.g., AWS, Azure, GCP).

Life at Lennar

At Lennar, Everything’s Included in our homes, and Everyone’s Included on our team. Our Everyone’s Included vision is to unleash the power of diversity within our workforce to drive innovation and sustainable growth.

At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone’s Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar’s policies and applicable plan terms. Visit Lennartotalrewards.com to view our suite of benefits.

Physical & Office/Site Presence Requirements:

Regular, in-person attendance at Company office during regular work hours is an essential function of this job. Finger dexterity may be required to operate a computer keyboard and calculator.

Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.