About RIT Solutions
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Industry
Recruiting and staffing services
Company size
201 - 500 Employees
Headquarters location
Arlington, VA, US
Other
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Job description
Principal Network Engineer
The client is seeking a principal network engineer to design, implement, and maintain highly available networking and security infrastructure across on-premises and AWS cloud environments. The ideal candidate will have deep expertise in networking (Cisco, Arista), security (Palo Alto, Checkpoint), AWS networking, and network automation (Terraform, GitLab, CodeCommit). This role is onsite in Gilbert, AZ, or Cheyenne, WY, but remote candidates willing to travel once a month will be considered.
Key Responsibilities:- Design, implement, and optimize enterprise-level network infrastructure, ensuring high availability and security.
- Configure and troubleshoot routing and switching (BGP, EIGRP, OSPF, VRFs, VLANs, VRRP, MLAG, vPC, NAT, IP Multicast).
- Deploy and manage firewalls (Palo Alto, Checkpoint, Cisco ASA) and load balancers (F5 GTM, LTM).
- Manage AWS networking services (VPC, API Gateway, Route 53, CloudFront, Cloud WAN, Direct Connect, PrivateLink, Transit Gateway).
- Implement network automation using Terraform, GitLab, and AWS CloudFormation.
- Support and troubleshoot VPNs, Elastic Load Balancing (ELB), DNS, DHCP, IPSec tunnels, and security groups.
- Utilize Panorama for centralized management of Palo Alto firewalls.
- Ensure compliance with security policies by configuring ACLs, TACACS, and SNMP monitoring.
- Provide technical leadership and mentor junior engineers.
- Participate in on-call rotations and after-hours change implementations as needed.
- Hands-on experience with Cisco and Arista networking.
- Strong expertise in routing and switching protocols (BGP, OSPF, EIGRP, VRFs, LACP, MLAG, IP Multicast, vPC, VLANs, VRRP, NAT, SNAT).
- Experience with firewalls: Palo Alto (on-prem & AWS), Checkpoint, Cisco ASA.
- Proficiency with load balancers: F5 GTM, LTM.
- Strong AWS networking experience (VPC, Direct Connect, PrivateLink, Cloud WAN, Transit Gateway, Route 53, API Gateway).
- Infrastructure as Code (IaC): Terraform, AWS CloudFormation (CFT), GitLab, CodeCommit.
- Cisco Certified Internetwork Expert (CCIE).
- AWS Certified Advanced Networking.
- Additional AWS or Cisco certifications are a plus.
- Experience with AWS Control Tower, TACACS, Rancid, Git, HSRP, and SNMP.
- Familiarity with Cloud WAN, security groups, and ACL policies.
- Experience in Elastic Load Balancing (ELB) and VPN technologies.
- General business hours with flexibility to support change windows at night.
- If remote, must travel to Gilbert, AZ, or Cheyenne, WY once per month.
ritsolinc.com
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Frequently asked questions
Q: What skills or qualities help someone succeed as a Principal Network Engineer?
A: To succeed as a Principal Network Engineer, key technical skills include in-depth knowledge of network protocols, architectures, and security measures, as well as expertise in network design, implementation, and troubleshooting. Soft skills such as strong communication, leadership, and problem-solving abilities are also crucial, enabling effective collaboration with cross-functional teams and stakeholders to drive network strategy and innovation. By combining technical expertise with strong interpersonal skills, a Principal Network Engineer can drive business growth, improve network efficiency, and advance their career through leadership opportunities and industry recognition.
Q: What is the career path for a Principal Network Engineer?
A: A Principal Network Engineer's career path typically begins with entry-level roles such as Network Engineer or Junior Network Architect, progressing to mid-level positions like Senior Network Engineer or Network Architect, and eventually leading to senior roles like Principal Network Engineer or Technical Lead. Key opportunities for skill development and growth in this role include staying up-to-date with emerging technologies, developing leadership and mentoring skills, and expanding expertise into areas like cloud computing, cybersecurity, or DevOps. Long-term career prospects for a Principal Network Engineer may include transitioning into executive roles like CTO or Director of Engineering, or pursuing specialized roles like Network Architect or IT Consultant.