Security Engineer

ASCERA

. Support customers through professional services and managed services delivery models .

Posted 10/16/2026full-timeRemote • Florida • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in CrowdStrike Falcon platform, including Next-Gen SIEM, AIDR, and security operations. Capable of architecting and deploying security solutions while managing multiple customer engagements effectively.

Highest-signal resume keywords

CrowdStrike Certified Falcon Administrator (CCFA)CrowdStrike Certified SIEM Engineer (CCSE)CrowdStrike Falcon ExperienceCybersecurity ExperienceCrowdStrike Query Language (CQL)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Next-Gen SIEMAIDRSecurity Log SourcesDetection TuningRequirements GatheringIncident ResponseMITRE ATT&CKNIST CSFCQLCloud Security

Soft Skills

Excellent Communication SkillsTime ManagementKnowledge TransferCustomer Engagement

Tools & Technologies

Fusion SOARFalcon FoundryEDR/XDRFirewallsIDS/IPSWAFDNSProxyIAMActive Directory

Certifications & Qualifications

CrowdStrike Certified Falcon Administrator (CCFA)CrowdStrike Certified SIEM Engineer (CCSE)

Industry Keywords

CybersecuritySOC OperationsSecurity EngineeringThreat DetectionIncident ResponseService-Level ReportingHealth ChecksPolicy ManagementUser AdoptionBest Practices

Tech Stack

Tools & technologies

CloudCyber SecurityDNSFirewalls

About the role

Key responsibilities & impact

Support customers through professional services and managed services delivery models
Architect, deploy, and tune Falcon Next-Gen SIEM, including data-source onboarding, parsers, detections, dashboards, and SIEM migrations
Help customers adopt Falcon AI Detection and Response (AIDR/Guardian)
Design and configure playbooks, workflows, and integrations in Fusion SOAR
Design and configure Falcon Onum listeners, pipelines, and datasinks
Design and configure custom applications using Falcon Foundry
Lead deployments, migrations, health checks, and outcome-based projects from requirements gathering through handoff
Administer customers’ Falcon environments, including policy and sensor management, detection tuning, platform health monitoring, and service-level reporting
Create innovative solutions and best practices to maximize customer value and user adoption
Provide knowledge transfer to customers throughout engagements
Serve as a technical CrowdStrike resource for the internal team and cross-train colleagues
Manage time across multiple concurrent customers and keep engagements moving
Develop expertise across the Falcon platform and broader security landscape

Requirements

What you’ll need

Hold active CrowdStrike certifications: CrowdStrike Certified Falcon Administrator (CCFA) and CrowdStrike Certified SIEM Engineer (CCSE)
1+ years of hands-on CrowdStrike Falcon experience, including Next-Gen SIEM
Preferably has experience with AIDR
3+ years of cybersecurity experience, preferably in SOC operations, security engineering, threat detection, or incident response
Understanding of security log sources, normalization, correlation, and detection dependencies
Working knowledge of MITRE ATT&CK, NIST CSF, OWASP and incident response processes
Strong understanding of EDR/XDR, firewalls, IDS/IPS, WAF, DNS, proxy, IAM, Active Directory, and cloud security
Experience writing queries, detections, and dashboards in CrowdStrike Query Language (CQL)
Experience in requirements gathering, documenting requirements, requirement analysis, and testing
Proven ability to manage multiple customers or projects simultaneously in project-based or ongoing managed services settings
Excellent verbal and written communication skills, including explaining technical topics to non-technical audiences

Benefits

Comp & perks

Competitive salary
Quarterly Bonus plan
Comprehensive medical, dental, and vision plans
401(k) with company match
30 days annual paid time off
Significant Training and Development and Certification attainment
Opportunity for long-term career advancement
Contributions are felt and recognized at the growing company