AWS Network Engineer at Leidos designing and maintaining secure cloud network architectures. Collaborating with teams to ensure mission delivery and compliance with cybersecurity frameworks.
About the role
- Network Engineer supporting network stabilization and implementation efforts within a broader modernization initiative. Responsible for switch, wireless configuration, Cisco ISE rollout, and multi-site support.
Responsibilities
- Implement and troubleshoot wired and wireless network changes
- Configure Catalyst switches, VLANs, ACLs, and routing under direction of senior engineering
- Support Cisco ISE deployment including: 802.1X on wired and wireless ports
- Certificate-based onboarding
- Posture validation rollout
- Assist with microsegmentation enforcement using SGTs
- Validate wireless coverage, perform tuning, and improve redundancy
- Support firewall change requests and VPN connectivity testing
- Troubleshoot production issues related to: L2/L3 connectivity, ISE authentication, DNS/DHCP/RADIUS interactions
- Participate in change windows and document implementation work
- Network automation and Infrastructure as Code, including the use of modern automation frameworks to improve consistency, scalability, and operational efficiency
- Hands-on experience with Ansible, APIs, Git, and Terraform for configuration management, automation, and cloud/network infrastructure provisioning
- Observability and assurance at scale, with the ability to proactively monitor, analyze, and troubleshoot enterprise networks
- Experience enabling and consuming telemetry, NetFlow, and IPFIX for traffic visibility and performance analysis
- Familiarity with Cisco DNA Center Assurance, Palo Alto Panorama, and SIEM integrations to provide centralized visibility, security monitoring, and operational insights.
Requirements
- 3–7 years enterprise network engineering experience
- Strong routing + switching fundamentals (Catalyst 9k)
- Hands-on Cisco wireless (9800 WLC preferred)
- Experience with 802.1X and NAC concepts
- Familiarity with Cisco ISE configuration
- Exposure to Cisco SDA / DNAC
- Basic Palo Alto firewall experience
- Azure networking familiarity
- Experience working across multiple buildings or sites
Benefits
- Hybrid onsite
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Network Engineer ensuring quality standards for complex network systems at BCX. Managing change and monitoring network stability to achieve operational effectiveness.
IT/OT Network Engineer maintaining integrated IT and OT network infrastructure at McCormick in Peterborough. Ensuring reliability, security, and performance for enterprise and manufacturing operations.
Hands - on Azure Network Engineer specializing in Azure Infrastructure and Network Engineering. Responsible for overseeing cloud and hybrid networked platforms using Terraform and Azure DevOps.
Network Engineer overseeing and implementing new network infrastructure solutions for Tapestry across Japan. Requires proficiency in Japanese and English.
Senior Network Engineer designing and managing complex network infrastructures. Working at Objectway, a fintech provider with a solid track record in financial services.
Network Engineer managing support for complex network infrastructures in a strategic environment. Involvement in technical workshops and operations across hybrid infrastructures in Monaco.
Networks technician configuring system solutions for visual tracking in logistics. Responsible for installation, system integration, and customer handover in Germany and Europe.
Senior Datacenter Network Engineer managing ACI and Nexus Network projects in India. Responsible for device configurations and troubleshooting in large Data Center environments.
System Administrator/Network Specialist developing and maintaining network infrastructure at Savannah River Mission Completion. Involves configuration management, release engineering, and network testing.