About the role
Concept Plus is seeking a Senior Network Engineer to design, implement, and operate a hybrid network spanning AWS, Oracle Cloud Infrastructure (OCI), and an on-premises data center for a client. You will design secure connectivity between these environments, speed up tenant onboarding into OCI, and lead troubleshooting of complex issues that span them, all within federal security and compliance requirements.
What you'll do
Design and implement connectivity between the data center, AWS, and OCI (Direct Connect, FastConnect, Transit Gateway, DRG, IPsec VPN), including BGP policy, redundancy, and failover
Design and deploy tenant network architectures (VCN/VPC, hub-and-spoke, segmentation, hybrid DNS) to speed up onboarding into OCI
Support the maintenance of the network as code (Terraform) and automate routine configuration and validation
Implement network security controls (firewalls, segmentation, IPsec and MACsec encryption) and a Zero Trust architecture aligned with OMB M-22-09 and TIC 3.0
Diagnose and resolve complex issues across on-prem and cloud
Maintain network diagrams and documentation for the security authorization process under NIST 800-53 / CMS AR
Recommend improvements, plan capacity, and support IPv6 adoption
Required Qualifications
US Citizen
6+ years in enterprise network engineering, including designing hybrid cloud networks
Hands-on production networking experience in both AWS and OCI
Expert-level BGP; strong OSPFv2/v3; IPv4 and IPv6
Site-to-site and remote-access VPN
Experience designing networks in a federal environment (FISMA / NIST 800-53)
Able to obtain and maintain a Public Trust Clearance
Preferred Qualifications
CCNP (Enterprise or Security); CCIE a plus
AWS Certified Advanced Networking – Specialty and/or OCI Networking Professional
Terraform; Python or Ansible
MACsec, VXLAN/EVPN, QoS
TIC 3.0 or federal Zero Trust implementation experience
Concept Plus is an Equal Opportunity Employer. As such, we will give your application full consideration without regard to your race, color, religion, sex, age, national origin, disability, veteran status, sexual orientation, gender identity, or any other classification protected by federal, state, or local law.