Description
We are looking for an experienced Network Engineer to support and enhance enterprise network operations in Manassas, Virginia. This Long-term Contract position focuses on maintaining secure, reliable connectivity across critical infrastructure while contributing to ongoing improvements in routing, firewall administration, and switching environments. The ideal candidate brings strong hands-on knowledge of Cisco networking technologies, Palo Alto security platforms, and Aruba solutions to help deliver stable and well-managed network performance.
Responsibilities:
Manage and optimize network infrastructure that includes Cisco routing technologies, enterprise switching, and perimeter security platforms.
Administer Palo Alto firewalls and use Strata Cloud Manager to monitor performance, enforce security policies, and support ongoing operational needs.
Configure and support Aruba switching environments while leveraging Aruba Central for visibility, device management, and issue resolution.
Maintain and troubleshoot Border Gateway Protocol (BGP) configurations to ensure dependable routing and external connectivity.
Support Cisco ASA firewall environments by applying configuration updates, reviewing access controls, and resolving network security issues.
Diagnose network incidents, identify root causes, and implement corrective actions to minimize downtime and service disruption.
Collaborate with technical teams to plan, test, and implement infrastructure changes while maintaining network stability and security.
Create and maintain clear technical documentation for configurations, procedures, diagrams, and support activities.
Requirements
Hands-on experience working as a Network Engineer in enterprise or large-scale network environments.
Strong practical knowledge of Cisco routers and core networking principles.
Proven experience administering Palo Alto firewalls, including policy management and security operations.
Familiarity with Strata Cloud Manager for firewall oversight and centralized management.
Experience supporting Aruba switches and using Aruba Central for administration and monitoring.
Solid understanding of Border Gateway Protocol (BGP) and network routing concepts.
Working knowledge of Cisco ASA firewall configuration, maintenance, and troubleshooting.
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All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
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Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
- Dice Id: rhalfint
- Position Id: 04530-0013430942
- Posted 2 hours ago
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