24 network security engineer jobs at 23 companies in Fort Atkinson, WI

3mo
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Senior Network Engineer
Madison or Boston
$99k-$167k/yr HybridFull Time
American Family Insurance
American Family Insurance: Provides diverse insurance products and comprehensive financial services.
Senior-level network engineering with design, implementation, security, and automation expertise; Cisco SD-WAN, Meraki, ACI; cloud networking; Python/Ansible/Terraform automation.
Cisco SD-WAN, Cisco Meraki, Cisco ACI, Infoblox DNS/DHCP/DDI, Python, Ansible, Terraform, AWS VPC, Azure Virtual Network, Google Cloud VPC, GitLab CI/CD, Agile
2mo
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Senior Network Engineer
Waukesha, Wisconsin, United States
OnsiteFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
5+ YOE5+ years participating in major networking projects; bachelor’s in CS or equivalent experience; strong routing/switching and SD-WAN skills; ability to design, implement, and secure global networks; willingness to travel ~15%.
HPE Aruba Networks, Juniper, Cisco, Silver Peak, Aryaka, Citrix, AWS, Microsoft Azure, Google, Palo Alto Networks, Cisco ISE, Aruba ClearPass, 802.1X, AAA, ACS, WLC, Prime Infrastructure, Aruba Central, MPLS, ELAN, VPN, IPsec, P2P, SD-WAN, EIGRP, OSPF, BGP, FHRP, VSS, vPC, VTP, Multicast, Spanning Tree
2w
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Lead Network Engineer
Madison or Milwaukee
OnsiteFull Time
CliftonLarsonAllen
CliftonLarsonAllen: Professional services firm providing audit, tax, and consulting services.
6+ YOERequires 6 years of relevant experience and a bachelor's degree, with expertise in enterprise networking, Cisco, Azure, routing, switching, security, automation, and cloud connectivity.
Cisco, Cisco Catalyst, Cisco Nexus, Cisco Meraki, Microsoft Azure, Microsoft Azure ExpressRoute, Microsoft Azure Virtual Networks, Microsoft Azure Virtual WAN, DNS, PowerShell, Python, Ansible, Terraform, SolarWinds, ThousandEyes, LogicMonitor, BGP, OSPF, VLANs, STP, HSRP, QoS, VPN, SD-WAN, WLAN, LAN, WAN
1mo
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NETWORK ENGINEER III (Hybrid)
Rockford or Philadelphia
HybridFull Time
PCI Pharma Services
PCI Pharma Services: Integrated pharmaceutical development, manufacturing, and global packaging services.
15+ YOE15+ years designing and leading enterprise network solutions across LAN/WAN/wireless/security and cloud (AWS/Azure); advanced routing, SD-WAN, firewalls, and mentorship experience required.
SD-WAN, BGP, OSPF, EIGRP, Direct Route, Cisco ISE, AWS, Azure, Teams, 8x8, Firepower, Palo Alto, SolarWinds, Wireshark, Syslog, Nessus
1mo
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IT Security Engineer III
Niles or Fort Collins or Rockford
$105k-$168k/yr HybridFull Time
Woodward
WoodwardNASDAQ: WWD: Designs control solutions for aerospace and industrial markets.
Experienced network security engineer with deep firewall expertise, VPN/SASE/NAC knowledge, log analysis ability, and strong collaboration and problem-solving skills.
firewall, VPN, SASE, NAC
3mo
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Security Programmer / Commissioning Engineer
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
Convergint
Convergint: Global systems integrator for security, fire, and building automation.
7+ YOE7+ years in security systems programming, commissioning, troubleshooting; experience with access control and VMS; strong network, integration, and project leadership.
Lenel OnGuard, Milestone XProtect, IP networking, VMS, Access control, Network switches
1mo
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Advanced Process Control Engineer
Austin or Atlanta or Houston or Dallas or Milwaukee or Philadelphia or Texas or Michigan
RemoteFull Time
Rockwell Automation
Rockwell AutomationNYSE: ROK: Sells industrial automation hardware and digital manufacturing software solutions.
8+ YOEBachelor's degree, willingness to travel up to 50%, legal US work authorization required. Experience in process/control engineering, MPC implementation, instrumentation, and system integration.
OPC, SQL, DCS, PLC, SCADA, HMI, Rockwell Automation products, cloud computing, networking, cybersecurity, predictive emissions monitoring systems
2mo
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Area ICT/Security Business Class Lead
Saint Louis Park or St. Paul or Minneapolis or Madison or Milwaukee
$160k-$200k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
10+ YOEBachelor's degree in engineering/architecture, 10+ years' experience, professional engineering registration, SME in access control, CCTV/VMS, intrusion detection, structured cabling, and network infrastructure; strong leadership and business development skills.
Bluebeam, Microsoft Office
2d
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Cloud Infrastructure & Platform Engineer
Madison, Wisconsin, United States
$136k-$205k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive Entertainment: Global leader in interactive entertainment, hardware, and digital network services.
3+ YOEBachelor’s degree or equivalent and 3+ years of relevant experience. Requires AWS infrastructure, IaC, Terraform, Kubernetes, Python, CI/CD, networking, Linux, monitoring, Git, security, and troubleshooting experience.
AWS, Terraform, Python, Bash, Kubernetes, EKS, Helm, GitHub Actions, GitOps, Lambda, IAM, Route 53, Transit Gateway, CloudWatch, Datadog, Prometheus, Grafana, Cloud Custodian, Splunk, Git, VPC
2d
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Senior Infrastructure Engineer
Middleton, Wisconsin, United States
$129k-$180k/yr HybridFull Time
Capitol Indemnity Corporation
Capitol Indemnity Corporation: Berkshire Hathaway insurer for small and mid-sized U.S. businesses offering casualty, professional liability, surety, and fidelity coverage.
8+ YOEMaster’s degree in computer science or related field and 8 years of systems administration and network engineering experience, including enterprise applications, automation, networking, servers, cloud, security, and databases.
Microsoft Windows, Linux, VMware, Citrix, IIS, Office365, Microsoft Exchange, Oracle, SQL
2w
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Sales Engineer - SLED -Midwest
Wisconsin or Nebraska or Iowa or Madison or Lincoln or Des Moines
$145k-$155k/yr RemoteFull Time
Infoblox
Infoblox: Infoblox is a private networking and cybersecurity providing protective DDI and threat intelligence to enterprise customers.
7+ YOEBachelor's degree; 7+ years technical sales or 5+ years networking engineering/operations; 5+ years networking; cloud/security, AI, presentation, and field travel experience.
AWS, Azure, VMware, Kubernetes, HBSS, Nextgen Firewalls, TIPS, IPS/IDS, DevOps, TCP/IP, DNS, DHCP, LAN/WAN, Routing, Switching, Firewalls, IPv4/v6, UNIX, Microsoft Copilot, OpenAI, Google Gemini, AWS AI/ML services
2mo
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Sales Engineer, Wisconsin
Milwaukee or United States
$240k-$260k/yr FieldFull Time
Cato Networks
Cato Networks: Provides cloud-based enterprise networking and security.
4+ YOE4+ years pre-sales or consulting with network/cloud security, proven software sales track record, broad networking knowledge (LAN/WAN, switching/routing, security, cloud), presentation and written communication skills, organized and adaptable.
2w
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Sr MES Platform Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
Milwaukee Tool
Milwaukee ToolHong Kong Stock Exchange: 0669: Manufacturer of professional-grade power tools and jobsite solutions.
8+ YOEBachelor's degree in engineering, IT, computer science, or related field; 8+ years in manufacturing IT, platform development, integrations, APIs, machine connectivity, troubleshooting, networking, and security.
API, OPC, MQTT, Modbus, Tulip, Kepware, Litmus, Oracle ERP
1w
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Senior Cloud Solutions Engineer
Bolingbrook or Madison or Appleton or Austin or Indianapolis or Houston or Brookfield or Hammond or Chicago
$120k-$140k/yr OnsiteFull Time
Impact Networking
Impact Networking: Privately held U.S. managed services provider delivering IT, cybersecurity, marketing, digital transformation, and print services to businesses.
5+ YOERequires 5+ years in cloud engineering, architecture, or enterprise IT; strong Microsoft Azure experience; IaC, PowerShell or Python, cloud security, networking, identity, migration, and automation expertise.
Microsoft Azure, Infrastructure-as-Code, ARM templates, Bicep, Terraform, PowerShell, Python, Power Automate, Azure Virtual Desktop, Remote Desktop Services, Entra ID Domain Services, Azure Files, Azure Backup, Azure networking services, AKS, Docker, Nerdio Manager for MSP, Azure SQL, Web App Services
1w
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DFIR Engineer II - Incident Response
Milwaukee or New York City
$89k-$154k/yr HybridFull Time
Northwestern Mutual
Northwestern Mutual: Provides life insurance and financial planning services to individuals.
Experience with security tools, system and network artifacts, MITRE ATT&CK, cloud and containerization technologies, scripting or development, regular expressions, and strong analytical and communication skills.
SIEM, EDR, AV, CASB, Next-gen Firewalls, VPN, MITRE ATT&CK, AWS, Azure, O365, Docker, Kubernetes, PowerShell, Python, .Net, regular expressions
2d
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Domain Consultant
Madison, Wisconsin, United States
RemoteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Global cybersecurity platform providing network, cloud, and AI-driven security solutions.
6+ YOERequires 6+ years in pre-sales or sales engineering across network security, networking, Zero Trust, SaaS security, or SASE, plus advanced networking, customer communication, and problem-solving expertise.
L2-L4 Networking, Spanning Tree, VLANs, IP routing, OSPF, BGP, L4 Load-balancing, NGFW, Network Security, SASE, SD-WAN, CASB, Proxy, DLP, BYOD, SaaS Security, Zero Trust, Microsoft?, RFI, RFP
2w
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Senior DevOps and Cloud Engineer - NBS
Lincoln or Madison or Centennial
$120k-$130k/yr OnsiteFull Time
Nelnet
NelnetNYSE: NNI: Provides student loan servicing and educational payment processing solutions.
8+ YOEBachelor’s degree in Computer Science or related field, or equivalent experience, plus 8+ years in cloud and DevOps. Requires AWS/Azure, virtualization, Windows, Linux, networking, security, and CI/CD expertise.
Amazon Web Services (AWS), Microsoft Azure, VMware, Hyper-V, Docker, Kubernetes, Microsoft PowerShell, Linux, Bash, SELinux, DNS, IDS/IPS, VPN, CI/CD
3mo
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Software Development Engineering - Sr Professional
Milwaukee, Wisconsin, United States
OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology solutions for merchants and financial institutions.
2+ YOEBachelor's degree in CS or CE, 2 years full-stack dev in Java, REST APIs, Spring Boot, React/Angular, and NoSQL/SQL databases; experience with ReactJS, Kafka, security, IAM, networking.
Java, REST API, Spring Boot, React, Angular, jQuery, Oracle, SQL Server, Cosmos DB, MongoDB, Cassandra, Redis, Kafka, Security, IAM Policies, Networking
2mo
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Senior Solutions Architect
Rosemont or Chicago or Denver or Milwaukee or Grand Rapids or Illinois or Florida or Indiana or Michigan or Wisconsin or United States
$117k-$165k/yr OnsiteFull Time
Wintrust Financial Corporation
Wintrust Financial CorporationNASDAQ: WTFC: Provides community banking, commercial finance, and wealth management services.
10+ YOE10+ years IT experience with 5+ years cloud architecture; expert in AWS/Azure/GCP, IaC (Terraform/Pulumi/CloudFormation/Ansible), Kubernetes/Docker, strong networking, security, migration, and stakeholder communication skills.
Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), Terraform, Pulumi, CloudFormation, Ansible, Kubernetes (EKS/AKS/GKE), Docker, Lambda, Azure Functions, Google Cloud Functions, Well-Architected Framework, CI/CD, SDLC
1mo
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Technology Services Designer I/II
Madison, Wisconsin, United States
OnsiteFull Time
Affiliated Engineers, Inc.
Affiliated Engineers, Inc.: Multidisciplinary consulting engineering firm delivering high-performance, holistic engineering solutions.
1+ YOE1+ years experience in building systems design (technology/low-voltage); proficiency with Revit MEP; knowledge of NEC, TIA, BICSI; experience or willingness to learn AV, security, IT networking, and smart building technologies; strong communication and organization.
Revit MEP, Revit