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CoStar Group · 8 hours ago

Senior Security Engineer

Arlington, VA

Full-time

Hybrid

Senior Level

6+ years exp

CoStar Group is a leading global provider of commercial and residential real estate information and analytics. They are seeking a Senior Security Engineer to communicate and reinforce security concepts within the CoStar Enterprise and lead incident response functions while implementing security tools and processes.

AnalyticsCommercial Real EstateReal Estate

No H1B

Hiring Manager

Andie Rosenberg

Responsibilities

Incident event handling – serve as the escalation tier for the team when there is an incident

Lead incident response functions and reporting of findings

Review technical security posture (network, application, database) for existing and newly acquired businesses or services

Team expert on Mitre Att&ck, tools, techniques, and practices of cyber attackers

Ability to script responses to observed threats

Perform security review and monitoring of the production environment setup permissions of users, open ports/services and overall network setup

Examine network, server, and application logs to determine trends and identify security incidents

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

Conduct threat hunting in the CoStar enterprise

Follow, develop and improve network and endpoint security configuration procedures

Work with other teams to remediate discovered deficiencies

Participate in 24x7 on-call rotation

Qualification

Security certificationsInformation Security experienceScripting skillsWindows Server experienceMicrosoft Security toolingCustomer service skillsCommunication skillsTechnical documentationOrganization 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

6+ 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

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