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Posted Apr 15, 2026

Network Security Engineer II

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Verizon is a leading telecommunications company that empowers people by connecting them to what brings them joy. They are seeking a Network Security Engineer II to enhance their cybersecurity posture through real-time threat monitoring, incident response, and vulnerability management across their networks and applications. Responsibilities - Support the identification of security gaps and lead the design, architecture, and implementation of appropriate security solutions - Partner across Operations, Engineering, and Planning organizations to ensure secure design patterns are embedded into new deployments and major changes - Work with lead engineers on strategic security technical challenges and complex investigations - Provide expert analysis during active incidents, support root cause analysis, and produce clear reports outlining timelines, impact, and remediation - Perform regular security control assessments to validate configuration effectiveness and close gaps discovered during active hunts - Articulate complex technical concepts clearly to diverse internal and external audiences Skills - Bachelor's degree or one or more years of relevant work experience - One or more years of relevant work experience, demonstrated through one or a combination of work and/or military experience, or specialized training - Ability to write complex, optimized SPL (Splunk Search Language), including data models, lookups, and dashboards for threat analysis - Distinction between Control Plane, Data Plane, and Management Plane security - Knowledge of routing protocols (BGP, OSPF, IS-IS) and how to protect them from hijacking or manipulation - Certifications: Security (CISSP, CISM, OSCP, Security+) or Networking (PCNSE, CCNP, CCNA) - Internet-Scale Data: Hands-on experience with Netflow, BGP, DNS, and IDS logs at scale - Knowledge of NIST 800-61 and MITRE ATT&CK methodologies - Experience with risk-based alerting, asset/identity correlation, and big data tools like Elasticsearch - Unix or Linux expertise and experience with encryption (IPsec, TLS) and DDoS mitigation - Effective written and verbal communication skills for cross-functional collaboration - Deep understanding of network fundamentals (TCP/IP, DNS) and advanced knowledge of router operations, including: Experience analyzing NetFlow/IPFIX data to distinguish between legitimate traffic and malicious patterns Benefits - Medical - Dental - Vision - Short and long term disability - Basic life insurance - Supplemental life insurance - AD&D insurance - Identity theft protection - Pet insurance - Group home & auto insurance - Matched 401(k) savings plan - Up to 8 company paid holidays per year - Up to 6 personal days per year - Paid parental leave - Adoption assistance - Tuition assistance - Premium pay such as overtime, shift differential, holiday pay, allowances, etc. - Up to 15 days of vacation per year Company Overview - Verizon is a broadband and telecommunications company that provides information and entertainment services. It was founded in 1983, and is headquartered in New York, New York, USA, with a workforce of 10001+ employees. Its website is https://www.verizon.com. Company H1B Sponsorship - Verizon has a track record of offering H1B sponsorships, with 7 in 2025, 3 in 2024, 2 in 2023, 6 in 2022, 6 in 2021, 8 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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