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Wireless Network Engineer (Wi‑Fi, Cellular, IP Networking, Roaming)
The Wireless Network Engineer supports the design, deployment, monitoring, and troubleshooting of wireless connectivity systems across Wi‑Fi, cellular (4G/5G), cellular data roaming (IPX/GRX), and IP‑based networks. This role is ideal for someone early in their networking career who is eager to grow into advanced wireless engineering, RF optimization, roaming technologies, and carrier‑grade mobility systems.
Key Responsibilities
Wireless (Wi‑Fi, Cellular & Roaming)
Configure, deploy, and maintain Wi‑Fi networks (APs, controllers, authentication, RF tuning).
Support integration and testing of cellular connectivity solutions (LTE/5G routers, modems, SIM/eSIM management, private cellular).
Assist with cellular data roaming environments, including:
IPX/GRX connectivity
GSMA standards and roaming guidelines
ITU numbering and signaling frameworks
Roaming partner onboarding, testing, and troubleshooting
Perform RF troubleshooting, signal analysis, and coverage validation using standard tools.
Monitor wireless and roaming performance, identify issues, and escalate complex problems to senior engineers.
IP Networking
Configure and troubleshoot Layer 2/Layer 3 networking (VLANs, routing, switching, DHCP, DNS).
Support network security configurations (firewalls, VPNs, IPsec tunnels).
Assist in maintaining network documentation, diagrams, and configuration standards.
Participate in network monitoring, alert triage, and incident response.
Operations & Support
Provide hands‑on support for lab setups, field deployments, and customer pilots.
Collaborate with cross‑functional teams (DevOps, IT, Product) to validate new features and network changes.
Contribute to testing plans, device certifications, roaming tests, and performance benchmarking.
Maintain accurate logs, tickets, and reports.

The Managed Security Services division is seeking a Network & Firewall Security Engineer to join our team.
Job Id: 25265
You will be primarily responsible for performing at an advanced level on the security platform. Our support will include advanced policy management, appliance upgrades, troubleshooting and advanced administration.
Key Responsibilities
Configure, manage, and upgrade NGFW, IPS, UTM, DLP, VPN, Web Filtering Appliances, and a wide variety of other security products
Provide support for integration and onboarding activities to ensure smooth client transition
Perform network troubleshooting to isolate and diagnose common network problems, using strong TCP/IP networking skills
Participate in the completion of required project deliverables for network and security assessments, implementations, and other scopes of work
Function in a client facing role, providing high level remote troubleshooting and problem resolution on multiple network environments
Participate in an on-call rotation

own the responsibility for delivering networking features and their verification aspects.
define, develop and maintain verification infrastructure and regression tests suites - make TEST suites robust, maintainable and easy portable.
work with continuous integration system, regression tools, automate builds, run TEST suites and analyzing results.
innovate!

about the job
as a network implementation engineer, you will be the initial point of our efforts to execute deployment, maintenance, and operations of private data networks worldwide. you will work with technical program managers, network engineers, design and infrastructure engineers, field engineers within our company, as well as construction and telecommunications vendors and contractors, all to position your team and organization for success. you will facilitate faster, better, and more efficient, positive outcomes for the business and our customers. your objective will be to build the worlds most reliable, cost-effective and scalable network to support all of our current and future customers and users globally.
our company's network provides services to millions of internet users around the world. our metros are on the edge of our network where our company connects to its users. the network team is responsible for operating that network reliably and at scale. our team owns the full life cycle of all space, power, and network assets in all of our companys data centers and metro points of presence globally. from the foundation, we are involved from site acquisition to construction and are accountable for what space and power is delivered. we're involved in every facet of network delivery from architecture and design to installation, configuration, activation, and commissioning.
responsibilities
deliver our company's network reliably and at scale, with a focus on workflow automation and efficiency.
drive adaptable and scalable approaches, collaborating with cross-functional teams to optimize network deployment cycle time and operational costs through process improvements.
own an area of responsibility, addressing issues, anticipating needs and escalating as necessary, while identifying automation opportunities to improve efficiency and prevent reoccurring failure modes.
maintain accurate network data to drive operational excellence.