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Robert Half Logo Robert Half · IT - Administration

Security Network Engineer

United States, Montpelier · Job Posted June 15, 2026
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Job Description

We are looking for a Security Network Engineer to support a long-term contract engagement in Montpelier, Vermont. This position is ideal for a senior consultant who can oversee complex platform upgrade initiatives while strengthening network security, maintaining operational stability, and coordinating effectively with technical and business teams. The role requires hands-on expertise across enterprise security infrastructure, with a strong focus on planning, execution, validation, and post-implementation support.

Job Responsibility

  • Direct enterprise-level upgrade initiatives for Ivanti platforms, managing activities from initial assessment through production rollout and stabilization
  • Review the current technical environment and create practical upgrade plans, schedules, and risk mitigation strategies aligned with business needs
  • Perform platform upgrades, patch deployments, and related migration tasks while limiting service disruption and preserving system integrity
  • Investigate and resolve technical issues that arise during upgrade efforts, tuning systems to improve reliability, security, and overall performance
  • Partner with infrastructure, cybersecurity, and business stakeholders to coordinate change activity, communicate progress, and address operational concerns
  • Produce clear technical documentation covering procedures, configurations, validation results, and support guidance for ongoing maintenance
  • Support network security operations involving firewall technologies, routing, and perimeter controls within enterprise environments

Requirements

  • At least 5 years of experience in security engineering, network infrastructure, or a closely related technical field
  • Demonstrated success leading Ivanti upgrade projects in live enterprise environments
  • Strong working knowledge of Ivanti platforms such as Neurons, Endpoint Manager, and related solutions
  • Hands-on experience with Palo Alto firewalls, Cisco routers, and Cisco ASA technologies
  • Solid understanding of Border Gateway Protocol (BGP) and core network security principles
  • Background in enterprise change management, including planning, coordination, testing, and production support
  • Effective communication skills with the ability to work across technical teams and business stakeholders

What we offer

  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan
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