Senior Security Engineer, Executive & Endpoint Security

Circle
New York
Workplace: RemoteFull timeUSD 152,500 - 205,000 annuallyFunction: CybersecurityExperience: 4+ yearsSkills: ["Attention to detail","Methodical approach","Independent judgment","Strong communication","Documentation"]

Serve as the primary on-site security resource for executive leaders and remote locations, deploying and validating tailored endpoint, mobile, and network security controls for high-trust users and environments. As part of Security Operations, you will implement, troubleshoot, and maintain endpoint and network security programs across operational sites, coordinate with Physical Security, perform assessments and remediation, and maintain audit-ready documentation.

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FursaFursa
Circle
Circle
2 days ago

Senior Security Engineer, Executive & Endpoint Security

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Source: Company careers pageValidated by: Fursa AI
Last checked: 3 hours agoStatus: Live

Job Summary

Serve as the primary on-site security resource for executive leaders and remote locations, deploying and validating tailored endpoint, mobile, and network security controls for high-trust users and environments. As part of Security Operations, you will implement, troubleshoot, and maintain endpoint and network security programs across operational sites, coordinate with Physical Security, perform assessments and remediation, and maintain audit-ready documentation.
Location: New York
Workplace: Remote
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Serve as the primary on-site security resource for senior leaders and remote locations, deploying, configuring, and validating tailored security controls.
  • •Configure and support endpoints and mobile devices for senior leaders, ensuring approved security standards are implemented and maintained across the device lifecycle.
  • •Support endpoint and network security programs across operational environments by implementing, validating, troubleshooting, and maintaining security controls.
  • •Perform on-site security assessments, identify control gaps, and execute remediation in coordination with leadership and stakeholders.
  • •Coordinate with Physical Security and other cross-functional teams, maintain audit-ready runbooks/documentation, and provide after-hours urgent escalation support.
Travel: Extensive travel

Pay and Benefits

Salary: USD 152,500 - 205,000 annually

Key Requirements

  • •4+ years of experience in security engineering or IT security operations with hands-on endpoint, mobile, and network security experience.
  • •Willingness and ability to travel regularly domestically and internationally to office locations, residences, and secure custody environments.
  • •Professional and discreet ability to operate in executive/VIP environments while delivering technical work in high-visibility, high-sensitivity settings.
  • •Hands-on proficiency across provisioning, configuration, troubleshooting, and validation of devices and security controls throughout the device lifecycle.
  • •Experience with zero-trust principles applied to endpoint, mobile, network, and user environment security, plus the ability to communicate clearly and document precisely for audit purposes.
Experience:4+ yearsSecurity engineeringIT security operationsFinancial servicesDigital assetsFinancial technology
Skills:Attention to detailMethodical approachIndependent judgmentStrong communicationDocumentation
Tech Stack:Endpoint securityMobile securityNetwork securityZero-trust

Company Brief

Circle
Provides blockchain-based financial infrastructure and stablecoins (notably USDC and EURC) and payment solutions for enterprises, developers, and financial institutions to enable programmable money and global payments.
Industry: Fintech Infrastructure
Company Size: Large (251 to 1,000 employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: New York City, United States
Founded: 2013
Glassdoor
Glassdoor: 4.1
WebsiteLinkedInGlassdoor