LEAD INFORMATION SECURITY ENGINEER

Lumen
United States
Workplace: RemoteFull timeUSD 105,786 - 141,047 annuallyFunction: CybersecurityExperience: 6+ yearsEducation: bachelorsSkills: ["Communication","Analytical problem-solving","Risk management"]

Respond to, remediate, and document cybersecurity incidents while actively hunting for suspicious or malicious activity across enterprise systems. Analyze SIEM data (including Advanced Threat Appliance alerts), validate notifications, and resolve incidents that fall outside existing guides. Strengthen automated detection by providing feedback and keeping response playbooks accurate, while collaborating on security projects and participating in incident response on-call.

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FursaFursa
Lumen
Lumen
2 days ago

LEAD INFORMATION SECURITY ENGINEER

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 3 hours agoStatus: Live
Reposted: similar role first listed 7 months ago

Job Summary

Respond to, remediate, and document cybersecurity incidents while actively hunting for suspicious or malicious activity across enterprise systems. Analyze SIEM data (including Advanced Threat Appliance alerts), validate notifications, and resolve incidents that fall outside existing guides. Strengthen automated detection by providing feedback and keeping response playbooks accurate, while collaborating on security projects and participating in incident response on-call.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Respond to, remediate, and document information security incidents from sources including SIEM alerts, tickets, emails, and calls.
  • •Actively hunt the enterprise for insecure, suspicious, or malicious activity and investigate SIEM-processed data for evidence and out-of-scope events.
  • •Verify and validate security notifications from internal and external sources, including validating incidents that deviate from existing response guides.
  • •Support significant incidents as needed (including outside normal business hours) and provide feedback to improve automated threat detection mechanisms.
  • •Update and maintain response guides, support security posture projects, and participate in incident response on-call support.

Pay and Benefits

Salary: USD 105,786 - 141,047 annually
Perks:Health InsuranceDentalVision401kGym MembershipLearning Budget

Key Requirements

  • •Bachelor’s in Computer Science, Engineering, or related field (or equivalent experience).
  • •Strong security fundamentals including host/network hardening, networking protocols, intrusion techniques, and risk management.
  • •Analytical problem-solving across networking, operating systems, and malware analysis.
  • •Relevant security certifications (or willingness to obtain): Security+, CEH, OSCP, GCIH, CISSP, GPEN, GWAPT, GISEC, CISM, or CISA.
  • •U.S.-based and able to obtain government suitability.
Experience:6+ years
Education:Bachelor's in Computer Science, Engineering, or related field
Skills:CommunicationAnalytical problem-solvingRisk management
Certifications:Security+CEHOSCPGCIHCISSPGPENGWAPTGISECCISMCISA
Tech Stack:SIEMAdvanced Threat ApplianceAWSAzureGCPUNIX/LinuxLinuxPythonPerlIDS/IPSEndpoint protectionNetwork/firewall engineering

Company Brief

Lumen
Provides integrated communications, network, edge cloud, and security services to enterprise, government, and carrier customers, operating a global fiber network and delivering connectivity and managed IT solutions.
Industry: Telecommunications
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Monroe, United States
WebsiteLinkedIn