Staci Americas · 1 month ago
Senior Network Engineer (Remote)
United States
Full-time
Remote
Senior Level
$110K/yr - $120K/yr
6+ years expStaci Americas is seeking a Senior Network Engineer who will be responsible for architecting, securing, and optimizing enterprise network and infrastructure services. The role involves managing security platforms, ensuring compliance, and leading infrastructure initiatives to support business growth and operational excellence.
E-CommerceLogisticsMarketingRetailTransportationB2BB2CPoint of SaleWarehousing
Responsibilities
Serve as technical owner for core network, infrastructure, and security platforms, including Microsoft 365 Security, ISO 27001 controls and compliance, Fortinet Next‑Generation Firewall capabilities, and Barracuda Load Balancer security services
Own and maintain the organization’s security posture, ensuring continuous compliance, remediation, and improvement across security platforms, policies, and controls
Lead ISO 27001 compliance efforts, including control implementation, evidence support, remediation tracking, and collaboration with audit and governance stakeholders
Administer, harden, and optimize Fortinet firewall infrastructure, leveraging next‑generation capabilities such as IPS, application control, VPN, segmentation, and threat prevention
Manage and secure Microsoft 365 / Exchange Online (O365), including email security, identity protection, and tenant‑level security configurations
Perform and oversee weekly Windows Server maintenance and patching, ensuring system stability, security, and uptime
Maintain and support in‑house developed systems, ensuring high availability, performance, and resilience across all supporting server infrastructure
Own and operate the Hyper‑V virtualization environment, including cluster management, performance tuning, and lifecycle planning
Administer and optimize enterprise storage platforms including Nimble SAN and QNAP network storage arrays, ensuring performance, redundancy, and data integrity
Lead the design and build of a redundant data center environment, including Hyper‑V failover clustering and disaster recovery capabilities
Own and maintain Barracuda load balancers, SSL certificates, and associated security configurations to ensure secure, resilient application delivery
Ensure backup systems are fully operational, tested, and aligned with recovery objectives, while maintaining a secure network architecture
Design, install, and support LAN, WAN, network segmentation, Internet, and intranet systems supporting Windows, SQL Server, and Linux environments
Install, configure, and maintain network hardware and software, ensuring reliability, scalability, and security
Support daily IT operations by resolving escalated support tickets and serving as a senior technical escalation point
Monitor networks and systems to ensure availability, performance, and secure access for authorized users
Rapidly analyze, isolate, and resolve complex infrastructure and network issues to minimize business impact
Continuously evaluate system and network performance, implementing improvements to enhance reliability and efficiency
Identify user, system, and business requirements to define future network and infrastructure needs
Maintain the integrity of network architecture, server deployments, and security controls across all environments
Assist with the development of IT policies, procedures, standards, and training, promoting operational excellence and security best practices
Participate in and lead infrastructure and security projects as assigned
Qualification
Required
Enterprise LAN / WAN / VLAN / VPN design and support
Advanced routing and switching concepts (TCP/IP, subnetting, network segmentation)
High‑availability and failover architecture design
Multi‑facility and colocation connectivity
Network performance monitoring, tuning, and troubleshooting
Strong understanding of network security principles within enterprise environment
Fortinet Next‑Generation Firewall (NGFW) administration and security architecture
IPS/IDS, application control, VPNs, NAT, segmentation, policy management
Ownership of Microsoft 365 / O365 Security
Exchange Online security, identity protection, tenant‑level security controls
ISO 27001 compliance
Control ownership, remediation tracking, audit support, security governance
Secure network design and continuous risk mitigation
Incident analysis and remediation of security‑related issues
Senior‑level troubleshooting and issue isolation
Support ticket escalation and resolution
Change management and documentation
Ability to support production environments with minimal disruption
Vendor and third‑party coordination when needed
Technical ownership mindset (systems, security, availability)
Ability to define future network and infrastructure requirements
Strong documentation and policy development skills
Cross‑team collaboration (IT, security, leadership)
Ability to work independently while leading infrastructure initiatives
Architect, secure, and operate enterprise network and infrastructure platforms with a focus on availability, performance, and security
Take technical ownership of critical systems and make sound decisions independently in high‑impact situations
Troubleshoot and resolve complex, cross‑domain issues spanning networking, security, virtualization, storage, and applications
Design and implement high‑availability and disaster‑recovery solutions, including failover and redundant architectures
Apply security‑first thinking, proactively identifying risk and aligning controls with ISO 27001 and enterprise best practices
Communicate complex technical concepts, risks, and recommendations clearly to IT leadership and non‑technical stakeholders
Prioritize and manage competing operational and project responsibilities in a fast‑paced environment
Lead infrastructure initiatives from design through implementation, including documentation and operational handoff
Collaborate effectively across IT, security, operations, and vendors to deliver reliable, scalable solutions
Bachelor's or Technical degree in Computer Science or equivalent experience
6+ years of progressive experience in enterprise network, infrastructure, and security engineering roles
Preferred
Fortinet NSE certifications
Microsoft certifications
Experience supporting ISO 27001 compliance in an audited environment
Company
Staci Americas
Staci Americas offers 3PL services, including warehousing, fulfillment, and transportation for B2B and D2C clients.
1001-5000 employees
H1B Sponsorship
Staci Americas 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
100%
Represents job field similar to this job
Engineering and Development
Trends of Total Sponsorships
*2024 (1)
Funding
Current Stage
Late StageRecent News
IEEE Spectrum
2025-01-31
Company data provided by crunchbase