JobCubby JobCubby
Sign up
Concept Plus, LLC

Senior Network Engineer

Concept Plus, LLC Baltimore, Maryland, United States

IT Services and IT Consulting · 201-500 employees

6 h ago
Remote network-engineer Senior (5-10 yrs) Full-time United States
Create a free account to apply — email only, no card. You can also save this posting or score it against your profile with AI.

Applying here? Try the free cover letter tool — paste this posting and your résumé, no account needed.

About the role

Design, implement, and operate secure hybrid connectivity across AWS, OCI, and an on-premises data center, including tenant network architectures, routing, redundancy, and failover. Maintain network-as-code and security documentation, troubleshoot complex cross-environment issues, and recommend improvements while supporting capacity planning and IPv6 adoption.

What they look for

Hybrid Cloud Networking AWS Oracle Cloud Infrastructure BGP OSPF IPv4 and IPv6 Site-to-Site and Remote-Access VPN Terraform Network Security Zero Trust Architecture Network Troubleshooting Python Ansible MACsec VXLAN/EVPN QoS

Requirements

Requires U.S. citizenship, at least six years of enterprise network engineering experience, production networking experience with both AWS and OCI, and expert BGP skills with strong OSPF and IPv4/IPv6 knowledge. Candidates must have federal networking experience involving FISMA or NIST 800-53 and be able to obtain and maintain a Public Trust clearance; relevant certifications and automation experience are preferred.

Full description

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.

Similar roles