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CoStar Group · 4 hours ago

Lead Security Engineer

Arlington, VA

Full-time

Hybrid

Lead/Staff

10+ years exp

CoStar Group is a leading global provider of commercial and residential real estate information and analytics. They are seeking a Lead Security Engineer to oversee incident response activities, lead security assessments, and develop threat hunting practices within the organization.

AnalyticsCommercial Real EstateReal Estate

No H1B

Hiring Manager

Andie Rosenberg

Responsibilities

Incident handling – serve as the incident response coordinator to oversee all incident response activities and ensure timely and successful resolution of incidents across various business verticals

Develop, mature and lead incident response functions and reporting of findings

Lead technical security assessments (network, application, database) for existing and newly acquired businesses or services and collaborate with other teams to adjust security configurations and architecture

Facilitate quarterly incident response tabletop exercises and updating of the Incident Response Plan

Team expert on Mitre Att&ck, tools, techniques, and practices of cyber attackers which you use to drive the overall strategy of the incident response team

Ability to define and develop platform automations to increase efficiency in responding to observed threats

Familiarity and comfort with at least one scripting language and basic understanding of CI/CD practices

Coordinate, performance and derive work from the security review and monitoring of the production environment setup permissions of users, open ports/services and overall network setup

Ability to examine network, server, and application logs with forensic depth to determine trends and identify security incidents, and train and mentor others to deepen their skills

Use security tools to audit infrastructure, detect issues and coordinate remediation of any issues

Develop and mature threat hunting practices in the CoStar enterprise

Collaborate with other teams to remediate discovered deficiencies, and develop and improve network and endpoint security configuration procedures

Participate in 24x7 on-call rotation

Qualification

Security certificationsIncident responseVulnerability managementScripting skillsWindows Server experienceCustomer service skillsCommunicationOrganizational skills

Required

Bachelor's Degree required from an accredited, not for profit university or college

A track record of commitment to prior employers

One or more security certification such as SANS/GIAC, CISSP, CISM, GIAC Certified Incident Handler (GCIH), Certified Expert Incident Handler (CEIH) or equivalent

10+ years in Information Security

Scripting/programming skills (Perl, Python, PowerShell)

Experience with Windows Server 2012/2016 /2019 and Active Directory

Preferred

Excellent oral and written communication skills to work effectively with others regardless of departmental or geographic boundaries

Ability to work on a cultural diverse team that spans international time zones and foster an environment of inclusions and participation with all team members

Experience with Microsoft Security tooling (Defender, Sentinel, EOP etc.) a plus

Ability to produce detailed technical documentation

Proficiency with PC software applications, E-Mail, and job associated applications/systems to expediently process work

Requires good organization skills to produce quality work, within required specifications, and within scheduled timelines

Excellent customer service skills

Benefits

Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug

Life, legal, and supplementary insurance

Virtual and in person mental health counseling services for individuals and family

Commuter and parking benefits

401(K) retirement plan with matching contributions

Employee stock purchase plan

Paid time off

Tuition reimbursement

On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes

Access to CoStar Group’s Diversity, Equity, & Inclusion Employee Resource Groups

Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks