Senior Cloud Networking Engineer - AWS Direct Connect

Sienna Systems; Virginia (IL); Hybrid; USD 123,000 - 132,000; Full time

Benefits offered by this job

401k plan 4% matching immediate vestin

Signing bonus $10,000

3 weeks Paid Time Off

11 Federal Holidays

Disability coverage

Life Insurance

Referral Bonus

Job summary

Sienna Systems in Ashburn, Virginia is seeking a Senior Cloud Engineer to join our ENAESS team, bridging on‑premises networks with AWS Direct Connect. This role anchors secure routing at the internet edge and TIC 30 migration for a DHS program with a federal‑scale footprint.

You will bring strong AWS Direct Connect experience and 5+ years in cloud engineering, plus the ability to document designs for peer and security review.

Qualifications

• US citizenship and ability to pass a five year CBP background investigation.
• Minimum 5 years of relevant cloud engineering experience.
• Demonstrated AWS experience including AWS Direct Connect.
• Working knowledge of enterprise network infrastructure routing, switching, load balancing and firewalls.
• Ability to design hybrid connectivity between on-premises data centers and cloud environments.
• Ability to produce design documentation to peer and security review standards.

Responsibilities

• Lead cloud networking engineering and implementation across the enterprise.
• Design, implement, and operate AWS Direct Connect connectivity between government data centers and AWS.
• Engineer routing and security architecture at the internet connection point.
• Support TIC 30 migration planning and execution.
• Integrate cloud networking with Cisco ACI fabric and F5 load balancing infrastructure.
• Support colocation implementation and management including cloud adjacent connectivity.
• Design, engineer and implement SDN solutions extending to cloud instances.
• Develop and maintain design documentation and route it through peer review and security approval before implementation.
• Leverage current technologies to keep environment secure, resilient and cost efficient.

Skills

AWS Direct Connect

Cloud networking

Enterprise network

Routing & switching

Security architecture

Documentation

Tools

Cisco ACI

F5

Job description

Sienna Systems in Ashburn, Virginia is seeking a Senior Cloud Engineer to join our ENAESS team, bridging on‑premises networks with AWS Direct Connect. This role anchors secure routing at the internet edge and TIC 30 migration for a DHS program with a federal‑scale footprint.

You will bring strong AWS Direct Connect experience and 5+ years in cloud engineering, plus the ability to document designs for peer and security review.