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Senior Tier 3 CrowdStrike Architect

Role overview

Qualifications

  • Industry Certifications: CISSP, GCFA, GCIH, GSEC, CISA, or equivalent advanced security credential.
  • Required Certifications (must hold at least one active CrowdStrike specific certification): CrowdStrike Certified Falcon Administrator (CCFA); CrowdStrike Certified Falcon Responder (CCFR); CrowdStrike Certified Falcon Hunter (CCFH)
  • Platform Mastery: 4+ years of hands-on experience engineering, deploying, and maintaining CrowdStrike Falcon at enterprise scale (10,000+ endpoints).
  • Strong knowledge of Windows, Linux, and macOS internals, along with scripting capabilities (PowerShell, Python, Bash) for automated remediation and API integration.

Responsibilities

  • Architect, implement, and maintain the state-wide CrowdStrike Falcon platform architecture across multi-tenant environments.
  • Oversee sensor deployment strategies, policy prevention/detection tuning, custom rule creation, and feature rollout schedules.
  • Manage CrowdStrike platform health, agent updates, host group management, and agent troubleshooting across various operating systems.
  • Act as the final technical escalation point for complex endpoint threats and zero-day vulnerabilities.

About the company

ePATHUSA, Inc. logo

ePATHUSA, Inc.

IT Services & IT Consulting

ePATHUSA was founded in 2005 as a global software consulting and outsourcing company of the highest standard. Always reliable, we provide strategic counsel and managed services to federal, state, commercial, and nonprofit entities. The always accelerating change in technology challenges companions to adapt - requiring constant modernization to maintain relevance. We proudly help organizations do just that. Our diverse, expertly skilled team assesses and implements cutting-edge technologies most beneficial to achieve client’s needs and goals.

Company details

Company typeTPE
IndustryIT Services & IT Consulting
Company size11 - 50

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Job description

This is a remote position.

Seeking a Senior Tier 3 CrowdStrike Architect who will serve as the primary technical authority for the SOI Enterprise Endpoint Detection and Response platform. The resource will be response for the overall architecture, administration, multi-tenant federation, fine-tuning, and escalation engineering of the CrowdStrike Falcon ecosystem across state agencies. Additionally:
  • Architect, implement, and maintain the state-wide CrowdStrike Falcon platform architecture across multi-tenant environments (CID hierarchy, RBAC, policy groups).
  • Oversee sensor deployment strategies, policy prevention/detection tuning, custom rule creation (IOAs/IOCs), and feature rollout schedules across diverse agency environments.
  • Manage CrowdStrike platform health, agent updates, host group management, and agent troubleshooting across Windows, macOS, Linux, and virtualized workloads. 
  • Act as the final technical escalation point for complex endpoint threats, zero-day vulnerabilities, and persistent malware identified by Tier 1/2 SOC analysts.
  • Execute advanced containment, remediation, and live forensics using Real-Time Response (RTR) and custom scripts during critical incidents.
  • Partner with SOC Analysts and Incident Response teams to refine playbooks, minimize Mean Time to Detect (MTTD) and Mean Time to Respond (MTTR), and drive risk reduction.
  • Design and support telemetry integration between CrowdStrike Falcon, central SIEM/SOAR platforms, network defenses, and threat intelligence feeds.
  • Introduce new integration ideas to better leverage existing security tools.
  • Leverage CrowdStrike Fusion SOAR workflows to automate routine containment, notifications, and response actions.
  • Align endpoint security strategies with Identity Threat Detection and Response (ITDR) and Cloud Security Posture Management (CSPM) modules as platform needs evolve.
  • Translate complex technical threat data into actionable guidance for agency IT administrators and executive leadership.
  • Develop dashboards using the CrowdStrike API to collect daily vulnerability data, and other key metrics, providing clear and actionable visibility into the enterprise environment.
  • Develop standardized operating procedures (SOPs), deployment guides, and platform hardening specifications for state agency IT partners.
  • Serve as the primary technical point of contact with CrowdStrike engineering and technical account managers (TAMs) to drive feature requests and resolve critical bugs.
  • Provide formal and informal technical mentoring and training to Tier 1/2 SOC staff.

Requirements

Skills
Required/Preferred
Years
Candidate Experience
Industry Certifications: CISSP, GCFA, GCIH, GSEC, CISA, or equivalent advanced security credential.
Required
4

Required Certifications (must hold at least one active CrowdStrike specific certification): CrowdStrike Certified Falcon Administrator (CCFA); CrowdStrike Certified Falcon Responder (CCFR); CrowdStrike Certified Falcon Hunter (CCFH)
Required
4

Platform Mastery: 4+ years of hands-on experience engineering, deploying, and maintaining CrowdStrike Falcon at enterprise scale (10,000+ endpoints).
Required
4

Proficiency using CrowdStrike Real-Time Response (RTR), writing custom IOAs/IOCs, and performing endpoint threat hunting?
Required
4

Strong knowledge of Windows, Linux, and macOS internals, along with scripting capabilities (PowerShell, Python, Bash) for automated remediation and API integration.
Required
4

Solid grasp of network security (firewalls, IDS/IPS), Identity & Access Management (AD/Entra ID), patch management, vulnerability assessments, and MITRE ATT&CK framework mapping.
Required
4

Unwavering commitment to confidentiality, integrity, and compliance standards necessary for state government operations.
Required
7

Proven ability to explain technical risk to non-technical stakeholders and state agency leaders clearly.
Required
7

High analytical capability to navigate complex multi-tenant environments, agency-specific constraints, and conflicting operational policies
Required
4

Collaboration & Inclusion: Strong interpersonal skills with a commitment to fostering a diverse, supportive, and team-oriented working environment.
Required
7

Prior experience in state/local government (SLTT), higher education, or large-scale multi-tenant enterprise environments.
Highly desired
 
 
Experience integrating CrowdStrike Falcon APIs with external automation platforms or SIEMs (e.g., Splunk, Microsoft Sentinel, Palo Alto Cortex).
Highly desired
 
 
Familiarity with federal/state compliance frameworks (NIST SP 800-53, CJIS, HIPAA, IRS Pub 1075).
Highly desired
 
 


Benefits

Benefit Package includes: 
  • Paid Sick Time
  • Insurance for Medical, Dental, Vision and Life Available
  • 401(k) including Employer Match 
  • HSA, Short-term & Long-term Disability Available 
  • We are an EEO/Veterans/Disabled employer


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Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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