Description Job Responsibilities Remote Network Configuration & Management: · Configure and maintain complex routing and switching environments remotely using CLI across multi-vendor platforms. · Manage and troubleshoot advanced Layer 2 and Layer 3 configurations, including VLANs, STP, EtherChannel, OSPF, BGP, MPLS, and VRF on Juniper, Palo Alto, Fortinet, Ubiquiti, and SonicWall devices. · Develop and implement advanced security configurations such as zone-based firewalls, custom IPS signatures, SSL decryption, and DoS protection using CLI-based methods on Palo Alto and SonicWall firewalls. On-Site Network Installation & Troubleshooting: · Lead on-site installations of network infrastructure, including physical setup of routers, switches, access points, and firewalls. · Perform in-depth troubleshooting of physical and logical network layers using CLI tools like ping, traceroute, tcpdump, and vendor-specific commands for packet captures and log analysis. · Conduct diagnostics for routing protocols, latency issues, and packet loss on JunOS, PAN-OS, EdgeOS, and SonicOS, ensuring minimal downtime during incident resolution. Juniper Networks: · Configure Juniper SRX series firewalls using JunOS CLI for security policies, NAT rules, IPsec VPNs, and high-availability (HA) clustering. · Advanced configuration of EX/QFX switches, including VLAN trunking, LAG, Q-in-Q, and BGP/MPLS routing protocols via JunOS. · Apply advanced routing and switching configurations, including IS-IS, BGP, MPLS, and VRF, using JunOS scripting and automation where necessary. Palo Alto Networks: · Perform complex firewall rule creation, security profiles, and application-based traffic management via PAN-OS. · Configure GlobalProtect VPNs, decryption policies, and user-ID using Panorama and PAN-OS, ensuring tight integration with Active Directory and RADIUS for authentication. · Troubleshoot IPSec VPNs, SSL Decryption, and packet captures directly from the CLI using commands like show session all, debug dataplane packet-diag, and test vpn ike-sa. Ubiquiti: · Configure and deploy Ubiquiti EdgeRouters and EdgeSwitches via EdgeOS CLI, focusing on dynamic routing (OSPF, BGP), firewalling, and advanced QoS. · Deploy and manage UniFi Access Points via SSH and CLI, handling WPA2/WPA3 Enterprise configurations, VLAN tagging, and guest network isolation. · Utilize EdgeOS CLI to configure advanced NAT, load balancing, and VPN tunneling (OpenVPN, L2TP/IPsec) for multi-site configurations. SonicWall: · Administer SonicWall NSA/SMB firewalls via SonicOS, including custom NAT policies, deep packet inspection, content filtering, and SSLVPN configurations. · Configure advanced site-to-site and client VPNs using CLI commands, ensuring seamless integration with cloud and remote networks. · Utilize SonicOS CLI for dynamic routing (RIPv2, OSPF, BGP), VLAN configurations, and troubleshooting deep-packet inspection and traffic anomalies. Network Security and Monitoring: · Configure security features such as IPsec, SSL VPNs, next-generation firewall policies, and intrusion prevention systems (IPS) on Palo Alto, SonicWall, and Juniper devices. · Conduct security audits and compliance checks using automated scripts or CLI tools like junos-script or Panorama. · Manage Syslog, SNMP, and NetFlow integrations into monitoring tools such as SolarWinds, PRTG, or Nagios, ensuring centralized logging and alerting from all devices. Scripting & Automation: · Leverage Python and Ansible to automate repetitive configuration tasks across multi-vendor platforms. · Develop CLI-based automation for bulk configuration changes or validation across JunOS, PAN-OS, and EdgeOS platforms. · Use JunOS Event Scripts and Python scripts to streamline the management of complex routing or firewalling tasks. Skills Network engineering, Firewall, Router, Ccna, Cisco routers, Paloalto, Troubleshooting, Cisco switches, Switches, Wireless, Ccnp, Juniper, Routing, Network architecture Top Skills Details Network engineering,Firewall,Router,Ccna,Cisco routers,Paloalto,Troubleshooting Additional Skills & Qualifications Looking for someone who comes from an enterprise. Tenure is key, ideally 12+ months. Certificates are a plus; such as CCNA Experience Level Expert Level Pay and Benefits The pay range for this position is $55.00 - $65.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision• Critical Illness, Accident, and Hospital• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available• Life Insurance (Voluntary Life & AD&D for the employee and dependents)• Short and long-term disability• Health Spending Account (HSA)• Transportation benefits• Employee Assistance Program• Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a hybrid position in Marietta,GA. Application Deadline This position is anticipated to close on Feb 21, 2025. About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.