Senior Systems Security Engineer

Overview

Design, develop, and implement automation for network, identity, and endpoint security.

Key Responsibilities

• zero trust
• network design
• automation
• access control
• endpoint protection
• security hardening

Tasks

-Play a lead role in Domain's Zero Trust initiative through design workshops and the implementation of essential tools and integrations. -Providing expert consultative assistance to Product and Tech teams on networking design, ensuring alignment with security guidelines and principles. -Implementing automation solutions for the configuration management of on-premise and cloud firewall appliances. -Managing user access control within our network environments. -Designing and implementing automation for network, identity, and endpoint protection security controls across all Domain assets (facilities, physical, and cloud). -Troubleshooting and supporting network security infrastructure across on-premise, cloud, and hybrid environments, including SASE/SSE frameworks, secure remote access gateways, and firewalls. Troubleshooting and supporting network security infrastructure across on-premise, cloud, and hybrid infrastructure. -Managing endpoint protection agents and their integrations with SASE and identity providers. -Continual improvement of security hardening and identity access management

Requirements

• network protocols
• network security
• scripting
• iam
• security certification
• automation tools

What You Bring

-Strong knowledge of network protocols (TCP/IP, DNS, DHCP, VXLAN, VPN, BGP, OSPF). -Deep understanding of network security principles and various firewall technologies. -Expertise in scripting languages (Python, Bash, PowerShell). -Solid understanding of identity and access management (IAM) principles. -A strong connection between network and systems security that provides excellent end user experience -A cohesive and consistent user experience across all platforms, networks, and identity access -Relevant security or vendor certifications (e.g., Palo Alto). -Tertiary qualifications in Computer Science, Software Engineering, Cybersecurity, or a related field. -Proficiency in configuration management automation tools and practices (e.g., Terraform, Ansible, CI/CD pipelines, Python).

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Benefits

-Continuous opportunities to leap, learn and grow in a team that values creativity and innovation; -Hybrid working; -First-rate parental leave;

About Costar Group

-Offers comprehensive data on properties, tenants, leases, and market conditions globally. -Known for its pioneering technology and research, delivers powerful insights to commercial real estate professionals. -Its旗舰平台, CoStar, provides unmatched property data, news, and analytics. -Platforms used by real estate professionals, from brokers to investors to property managers. -Expanded through strategic acquisitions, including the purchase of LoopNet and Apartments.com. -Data-driven insights help clients make informed investment and leasing decisions, shaping the global real estate market.

Sector Specialisms