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About the Role

We are seeking a Senior Security Engineer to design, implement, and continuously improve enterprise security capabilities across endpoint, cloud, network, data, and security operations environments. This is a hands-on senior engineering role responsible for the architecture, implementation, integration, and optimization of core security platforms. The engineer will serve as a technical owner for these platforms and translate security requirements and identified risks into scalable technical controls. The role works closely with Security Operations, Infrastructure, Network, Cloud, and Application Engineering teams and requires the ability to independently lead complex technical initiatives and solve problems across multiple technology domains.

Responsibilities

Serve as a senior technical owner for enterprise security platforms, leading complex implementations, integrations, migrations, and major technology changes.
Establish scalable security architectures, engineering standards, and configuration baselines aligned with secure-by-design, defense-in-depth, and Zero Trust principles.
Evaluate existing and emerging capabilities to close security gaps, improve effectiveness, simplify the technology environment, and provide senior-level technical guidance across engineering teams.
Engineer and evolve Rapid7 InsightIDR and supporting SIEM capabilities, including telemetry, detection logic, correlation, alerting, and visibility across enterprise environments.
Partner with Security Operations and MDR providers to improve detection coverage, reduce operational noise, and translate lessons from incidents into improved controls.
Develop SOAR workflows and platform integrations that automate enrichment, investigation, response, remediation, and other security processes.
Engineer and evolve Rapid7 InsightVM capabilities to provide comprehensive and actionable vulnerability visibility across endpoints, servers, network infrastructure, and cloud workloads.
Improve vulnerability prioritization and remediation by incorporating severity, exploitability, asset criticality, and environmental context.
Partner with technology teams to identify coverage gaps, validate remediation, and improve vulnerability management through automation and platform integration.
Engineer and optimize Microsoft Defender capabilities across enterprise endpoints, servers, cloud workloads, and Microsoft 365 environments.
Design and maintain preventative and detective controls, including endpoint protection, attack surface reduction, threat protection, and related security policies.
Engineer Microsoft Purview Data Loss Prevention and information protection capabilities to protect sensitive information while balancing security requirements with legitimate business processes.
Engineer and optimize Mimecast or comparable Secure Email Gateway capabilities to protect against phishing, malware, business email compromise, impersonation, and other email-borne threats.
Maintain layered email security controls and secure mail-flow architecture across Microsoft 365 and third-party security platforms, including SPF, DKIM, and DMARC.
Continuously improve email security controls based on emerging threats, security events, and observed control effectiveness.
Support the continued development of Zero Trust capabilities using Zscaler and related technologies.
Partner with Network Engineering to strengthen secure internet access, traffic inspection, application control, and network security enforcement.
Improve security controls through the effective use of identity, device posture, application, network, and threat context.

Requirements

Bachelor's degree in Computer Science, Engineering, Information Security, or a related field, or equivalent professional experience.
7+ years of experience in security engineering, infrastructure security, cloud security, or a related technical discipline, with demonstrated experience independently designing and implementing enterprise security solutions.
Strong hands-on experience across multiple security domains, including SIEM/detection engineering, vulnerability management, endpoint security, data protection, email security, and security automation.
Experience with technologies such as Rapid7 InsightIDR/InsightVM, Microsoft Defender/Purview, Mimecast or comparable Secure Email Gateway technologies, and Zscaler or comparable SASE/Secure Web Gateway platforms.
Strong scripting, automation, integration, and troubleshooting skills using technologies such as PowerShell, Python, REST APIs, and platform APIs.
Strong understanding of enterprise security architecture, Zero Trust, defense-in-depth, and frameworks such as NIST CSF, CIS Controls, and MITRE ATT&CK.
Experience engineering security technologies within a large, distributed enterprise or hybrid cloud environment.
Experience integrating SIEM, MDR, endpoint security, vulnerability management, email security, ticketing, and SOAR technologies.
Relevant security or technology certifications such as CISSP, CCSP, GIAC, Microsoft, Rapid7, Zscaler, Mimecast, or comparable certifications.
Must be 18 years of age or older.
Must have unrestricted work authorization to work in the United States.
Must be willing to execute Corient’s Employee Agreement or Confidentiality and Non-Disclosure Agreement.

Skills

Rapid7 InsightIDR/InsightVM
Microsoft Defender/Purview
Mimecast or comparable Secure Email Gateway technologies
Zscaler or comparable SASE/Secure Web Gateway platforms
PowerShell
Python
REST APIs
Platform APIs
Enterprise security architecture
Zero Trust
Defense-in-depth
NIST CSF
CIS Controls
MITRE ATT&CK
SIEM/detection engineering
Vulnerability management
Endpoint security
Data protection
Email security
Security automation
SOAR workflows

Location

Onsite

Work Type

Onsite (4 days per week)

Experience Level

7+ years of experience in security engineering, infrastructure security, cloud security, or a related technical discipline
Senior

Education Level

Bachelor's degree in Computer Science, Engineering, Information Security, or a related field, or equivalent professional experience.

Benefits

401(k) Plan with Employer Matching
Four Medical Plan options that is generously subsidized by Corient
Employer paid Dental, Vision & Life and AD&D Insurance
Employer paid Short-term & Long-term Disability
Paid Maternity & Parental Leave
Flexible Spending Accounts & Health Savings Accounts
Dependent Care FSA
Commuter & Transit FSA
Corporate Discount Program - Perkspot
Training Reimbursement
Paid Professional Designations
Volunteer days

About the Company

At Corient, we help high- and ultra-high-net-worth individuals and families to enjoy a full life, while enabling them to preserve their wealth for future generations, and provide for the people, causes and communities they care about. We focus on exceeding expectations, simplifying lives, and establishing legacies that last for generations.
Corient is the world’s largest multi-family office and non-bank wealth manager focused on serving ultra-high- and high-net-worth clients. As the industry’s only global professional services partnership, we combine the personal service and objectivity of a boutique with the scale and resources of a global institution. Our partnership model fosters collaboration over competition, bringing together the collective expertise of Corient to each relationship to deliver a transparent, client-first experience. As a fully integrated global firm, we deliver comprehensive solutions across investment management, wealth strategy and family office services to help clients simplify their lives, manage their wealth and establish lasting legacies.
Full participation of all employees in a safe, healthy and respectful environment is key to individual and company success. We are committed to fully utilizing the abilities of all our employees and expect each of our employees to honor this commitment in their daily responsibilities.

Equal Opportunity

We are an equal opportunity employer. All candidates will be recruited and, if applicable, selected and employed without regard to sex, race, religion, marital status, veteran status, age, national origin, sexual orientation, gender identity, color, creed, ancestry, disability, genetic information or any other basis prohibited by law.