Senior Network Engineer jobs in United States
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Ansira · 7 hours ago

Senior Network Engineer

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level
date7+ years exp

Ansira is a company focused on cloud-first enterprise solutions, and they are seeking a Senior Cloud Engineer to serve as the technical authority for the network layer. The role involves architecting, implementing, and optimizing core network services across hybrid and multi-cloud environments, ensuring scalability, high availability, and security.

AdvertisingAnalyticsData ManagementDatabaseMarketing
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H1B Sponsor Likelynote

Responsibilities

Design, build, and optimize cloud-native network architectures across AWS, Azure, and GCP
Engineer multi-cloud connectivity — Direct Connect, ExpressRoute, and Interconnect — for high-performance, redundant global networks
Own F5 in the cloud (BIG-IP VE / NGINX / Distributed Cloud) for advanced load balancing, traffic management, and security
Lead firewall strategy across Palo Alto (Panorama, GlobalProtect) and Fortinet FortiGate for segmentation, VPNs, and advanced threat protection
Architect and secure VPCs, VNets, and shared service models — routing, peering, NAT, and private connectivity
Integrate Cisco virtual appliances and cloud-native routing solutions for scalable, secure interconnectivity
Automate everything — leverage Python, Ansible, or Terraform to enforce consistency and speed up deployments
Monitor and optimize performance across hybrid and multi-cloud networks using advanced observability and telemetry tools
Lead incident response and root cause analysis for complex network or connectivity issues
Collaborate cross-functionally with Cloud, Security, and DevOps teams to ensure seamless integration and security alignment

Qualification

Cloud networkingF5 BIG-IP VEPalo AltoAWSAzureGCPNetwork engineeringScriptingProblem-solvingCommunicationCollaboration

Required

7+ years of experience in network engineering, with 3+ years focused on cloud networking
Deep hands-on expertise with Azure (VNets, NSGs, Front Door, peering, route tables, Private DNS)
Strong experience with AWS (VPCs, Transit Gateway, Route 53) and GCP (VPCs, Interconnect, Cloud DNS)
Master-level skills in F5 BIG-IP VE, NGINX, or F5 Distributed Cloud
Proven experience managing Palo Alto and FortiGate in cloud deployments
Advanced routing and security knowledge — BGP, IPSec, GRE, NAT, segmentation, and high-availability designs
Scripting and automation skills (Python, Ansible, Terraform) — you treat infrastructure as code
Performance and reliability mindset — you know how to design for scale and uptime
Bachelor's degree in computer science, Information Technology or related field or equivalent years of experience
Proficiency in operating systems and common applications
Strong troubleshooting and problem-solving skills
Excellent working knowledge of networking concepts
Strong technical knowledge with 4+ years hands-on experience in the following technologies: Next gen firewalls, F5 load balancer, Networking TCP/IP stack and troubleshooting, Windows (OS, services, registry, GPO, access controls, Domain, etc..), PowerShell, YAML, JSON, XML, Python, or similar scripting languages, Windows IIS Services and experience troubleshooting applications running on that platform, Linux/Tomcat/Apache based systems, and experience troubleshooting applications running on that platform, Experience with .Net, Cold Fusion, and Java runtime platforms, Terraform, Chef, Ansible or Puppet, Docker Container's technologies, Azure Cloud (AWS equivalent a plus)
Must have experience delivering PaaS services in public cloud
Required experience with Public Cloud platform using Microsoft Azure and/or commercial cloud platform
Must have excellent written and oral communications, including technical documents, and process documents
Ability to articulate ideas clearly and concisely

Company

Ansira

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Ansira is an integrated customer engagement agency, leverages superior marketing intelligence to build deeper, more effective.
dateFounded in 1919
location
St Louis, Missouri, USA
people-size1001-5000 employees
web-link
http://www.ansira.com

H1B Sponsorship

Ansira has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (4)

Funding

Current Stage
Late Stage
Total Funding
unknown
2023-12-01Acquired
2012-03-20Private Equity

Leadership Team

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Paul Tibbitt
Chief Executive Officer
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Amalia Thomas
Chief Revenue Officer
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Recent News

PR Newswire
Ansira Appoints Amalia Thomas As Chief Revenue Officer
2025-07-15
24-7 Press Release Newswire
Marquis Who's Who Honors Noyle A. Christopher for Expertise in Data Science
2025-06-11
WebWire
Independent Research Firm Cites Ansira As A Strong Performer In The First B2B Partner Marketing Automation Platform Report
2025-05-07
Company data provided by crunchbase