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Senior Network Engineer

Concept Plus, LLC

Location
Onsite (Baltimore, Maryland)
Employment
Full-time
Level
Senior Level
Posted 3 days ago

About the role

Concept Plus is seeking a Senior Network Engineer to design and operate secure hybrid connectivity across AWS, Oracle Cloud Infrastructure, and on-premises data centers for a federal client. The role focuses on implementing network-as-code, ensuring compliance with federal security standards, and supporting complex troubleshooting and capacity planning.

Skills

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

Perks

  • Remote Work

Full job details

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.