Network Security Engineer

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The GN&T Network Security team is looking for a highly motivated Cybersecurity Engineer to join the Network Security Defense team. The Defense teams are responsible for owning the security lifecycle and effectiveness across the Core Edge and Access networks as well as all systems and network functions within GN&T.

In this role you will be critical in advancing our security posture through real-time Threat Monitoring & Detection using SIEM tools like Splunk leading Incident Response efforts during a breach and managing the continuous Vulnerability Management lifecycle across networks and applications. The position requires defining and implementing robust Security Architecture including security telemetry logs (e.g. syslog) network access control lists (ACLs) stateful firewalls encryption (at rest and in-transit) centralized Identity and Access Management with Multi-Factor Authentication (MFA). A strong candidate will also possess Threat Hunting or Detection Engineering skills including Network & Protocol Analysis Endpoint Forensics elements of Data Science querying of large datasets and experience in automation & scripting to enhance our Cybersecurity tooling.

Candidates are expected to have intermediate level knowledge encompassing the design and deployment of comprehensive security architectures including firewalls encryption Identity and Access Management (IAM) and Multi-Factor Authentication (MFA). This expertise extends to the securing and hardening of management network interfaces utilized for telemetry. A strong foundation in networking fundamentals (OSI layers 1-4) is essential for effective incident response triage. Responsibilities include implementing threat-led security defense in collaboration with engineering team stakeholders as well as the development and refinement of threat detection capabilities within Security Information and Event Management (SIEM) platforms such as Splunk and other security tooling.

Key Responsibilities:

• Support Security Improvements: Support the identification of security gaps and lead the design architecture and implementation of appropriate security solutions.

• Collaborative Design: Partner across Operations Engineering and Planning organizations to ensure secure design patterns are embedded into new deployments and major changes.

• Strategic Problem Solving: Work with lead engineers on strategic security technical challenges and complex investigations.

• Incident Analysis: Provide analysis during active incidents support root cause analysis and produce clear reports outlining timelines impact and remediation.

• Security Assessments: Perform regular security control assessments to validate configuration effectiveness and close gaps discovered during active hunts.

• Technical Communication: Articulate complex technical concepts clearly to diverse internal and external audiences.

Where youll be working...

*** This role can be located in any US based Verizon location. ***

In this hybrid role youll have a defined work location that includes work from home and assigned office days in one of the offices listed for this position.

Youll need to have:

• Bachelors degree or three or more years of relevant work experience in network security or a related field.

• Experience with industry-standard SIEM tools (e.g. Splunk QRadar Microsoft Sentinel Elastic).

• Experience with network fundamentals (TCP/IP) and general router operations including:

• • Distinction Familiarity with the differences between Control Plane Data Plane and Management Plane concepts.

  • Conceptual knowledge of common routing protocols (e.g. BGP OSPF IS-IS) and the basic principles of securing them.

  • Exposure to reviewing network traffic logs (such as NetFlow or IPFIX) with the ability to assist in identifying anomalies or suspicious patterns.

Even better if you have one or more of the following:

• Certifications: Security (CISM OSCP Security) or Networking (JNCIA CCNA JNCIS CCNP).

• Internet-Scale Data: Hands-on experience with Netflow BGP DNS and IDS logs at scale.

• Incident Frameworks: Knowledge of NIST 800-61 and MITRE ATT&CK methodologies.

• Advanced Analytics: Experience with risk-based alerting asset/identity correlation and big data tools like Elasticsearch.

• System Engineering: Unix or Linux expertise and experience with encryption (IPsec TLS) and DDoS mitigation.

• Project management skills with a track record of delivering results.

• Effective written and verbal communication skills for cross-functional collaboration.

Why Verizon

Verizon is committed to maintaining a Total Rewards package which is competitive valued by our employees and differentiates us as an Employer of Choice.

• We are a pay for performance company and your contribution is rewarded through competitive salaries and performance-based incentives. We create an opportunity for us all to share in the success of Verizon and the value we help to create through this broad-based discretionary equity award program.

• Your benefits are market competitive and delivered by some of the best providers.

• You are provided with a full spectrum of health and wellbeing resources including a first in-class Employee Assistance Program to empower you to make positive health decisions.

• We offer generous paid time off benefits to help you manage your work life balance and opportunities for flexible working arrangements*.

• Verizon provides training and development for all levels to help you enhance your skills and develop your career from funding towards education assistance award-winning training online development tools and access to industry research.

• You will be able to take part in volunteering opportunities as part of our environmental community and sustainability commitment.

If Verizon and this role sound like a fit for you we encourage you to apply even if you dont meet every even better qualification listed above.

If you believe this job posting is missing information required by the Virginia wage or salary range transparency law please report it via .

In this hybrid role youll have a defined work location that includes working from home and a minimum of three days per week in the office which will be set by your manager. Employees are responsible for maintaining compliance with hybrid work policies.

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Verizon is an equal opportunity employer. We evaluate qualified applicants without regard to veteran status disability or other legally protected characteristics.

Our benefits are designed to help you move forward in your career and in areas of your life outside of Verizon. From health and wellness benefit options including: medical dental vision short and long term disability basic life insurance supplemental life insurance AD&D insurance identity theft protection pet insurance and group home & auto insurance. We also offer a matched 401(k) savings plan up to 8 company paid holidays per year and up to 6 personal days per year paid parental leave adoption assistance and tuition assistance plus other incentives weve got you covered with our award-winning total rewards package. Depending on the role employees have the opportunity to receive compensation in the form of premium pay such as overtime shift differential holiday pay allowances etc. Newly hired employees receive up to 15 days of vacation per year which grows with additional service. For part-timers your coverage will vary as you may be eligible for some of these benefits depending on your individual circumstances.

The salary will vary depending on your location and confirmed job-related skills and experience. This is an incentive based position with the potential to earn more. For part-time roles your compensation will be adjusted to reflect your hours.

The annual salary range for the location(s) listed on this job requisition based on a full-time schedule is: $72000.00 - $129000.00.