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Network Security Engineer
Columbus, Ohio, United States
OnsiteFull Time
3+ YOE3+ years experience in systems analysis/administration, hands-on experience with Zscaler or SASE/SSE, knowledge of Zero Trust, network segmentation, secure remote access, HIPAA/FISMA/PCI compliance, and strong communication and troubleshooting skills.
Zscaler, SASE, SSE
6d
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Senior Cyber Network Engineer
Alpharetta or Omaha or Columbus or Frisco or Berkeley Heights
$128k-$204k/yr OnsiteFull Time
8+ YOE8+ years network security engineering experience across cloud and on-prem environments; deep expertise in firewalls, IDS/IPS, network protocols, VPNs, segmentation, automation, and AI-enabled security governance.
AWS, Azure, GCP, Kubernetes, Palo Alto, Check Point, Fortinet, Cisco, Snort, Suricata, Wireshark, tcpdump, IPSec
2mo
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Principal Network/ Systems Engineer
Bedford or Carson or Smyrna or Columbus or Fort Lee
OnsiteFull Time
12+ YOESenior IT infrastructure engineer with DoD/federal experience; strong network and systems integration, security tooling, and IaC.
Configuration Management, Patch Management, Asset Management, Enterprise Software License Compliance, Network and Systems, Security, Automation
2mo
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Sr. Network Engineer (76273)
Columbus, Ohio, United States
HybridFull Time
5+ YOEDesign, implement, operate enterprise network infrastructure; 5+ years in network engineering; TCP/IP, security, cloud networking; on-call rotation.
Cloudflare SASE, ZTNA, Palo Alto Networks firewalls, Juniper wireless networking, OSPF, BGP, PRTG, Cacti, Prometheus, Grafana, AWS, Azure, Google Cloud Platform, Python, Ansible, PowerShell
2mo
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Network Engineer, Senior
Fort Meade or Columbus or Hill AFB or Mechanicsburg or Pensacola or San Antonio or Scott AFB or Tinker AFB
$78k-$176k/yr HybridFull Time
5+ YOE5+ years in DoD network design, security architectures, SDN/Zero Trust; secret clearance; HS diploma; CCNA/CCNP or equivalent; Bachelor's preferred.
Cisco, Palo Alto, Juniper, Dell, HPE, VMware, Linux, Unix
3w
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Engineer III, Security Engineer
Cary or Hilliard or Alpharetta or Irving or Ashburn or Branchburg
$81k-$155k/yr HybridFull Time
3+ YOEBachelor's degree or 3+ years network security experience; deep TCP/IP and routing knowledge; hands-on network device and NetFlow analysis; scripting/automation; Splunk and SIEM familiarity; strong communication and incident ownership.
Splunk, Claude Code, Python, Microsoft PowerShell, Perl, Elasticsearch, CrowdStrike, NETSCOUT OCI, Unix, Linux
3w
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Engineer III, Security Engineer
Cary or Alpharetta or Hilliard or Ashburn or Irving or Branchburg
$81k-$155k/yr HybridFull Time
3+ YOEBachelor's or 3+ years network security experience; strong TCP/IP and routing knowledge; experience with network equipment (Cisco, Juniper, Arista, Palo Alto, F5), NetFlow analysis, scripting (Python, Powershell, Perl), and cross-functional communication.
Python, Powershell, Perl, Splunk, Claude Code, Elasticsearch, CrowdStrike, NETSCOUT OCI
3d
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Telecom Network Engineer - Top Secret Clearance Required
Columbus, Ohio, United States
OnsiteFull Time
2+ YOERequires active Top Secret clearance, IAT II/Security+ (or higher), 2+ years IT experience with networking and VTC, US citizenship, and Cisco certification (CCNA minimum, CCNP preferred).
Cisco Video Tele-Conferencing
1mo
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Network Data Engineer - In Per Son Interview
Columbus or Merrillville or Hammond
$60-$62/hr OnsiteFull Time
Vensure Employer Solutions: Comprehensive HR, payroll, and benefits services for business employers.
10+ YOE10 years experience; expertise with Cisco data network infrastructure, data centers, routing protocols (BGP, OSPF, EIGRP, Static Route), switching (VLAN, STP, EtherChannel, Port Security), Cisco ACI, SDWAN, Nexus 9k/7k/3k, Cisco Wireless, F5 load balancer, and ISE.
Cisco, BGP, OSPF, EIGRP, Static Route, VLAN, STP, EtherChannel, Port Security, Cisco Wireless, F5, ISE, Cisco ACI, SDWAN, Cisco Nexus 9k/7k/3k
1w
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Azure Infrastructure & Security Engineer
Columbus, Ohio, United States
$143k/yr OnsiteFull Time
4+ YOEBachelor's in IT-related field plus 4 years cloud/infrastructure experience (or equivalent); experience administering Azure; security, networking, automation, and incident response skills; valid driver's license; background check required.
Microsoft Azure, Kusto Query Language, Bicep, ARM templates, Terraform, Azure CLI, PowerShell, Azure DevOps, GitHub, Azure Monitor, Log Analytics, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Visio, Teams, Microsoft SharePoint
3mo
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Infrastructure Engineer III
Columbus or Jacksonville
$122k-$129k/yr RemoteFull Time
7+ YOEBachelor's degree in Computer Science/Engineering or related field; 7 years in infrastructure engineering; experience with cloud networks, data centers, multi-tenant environments, Azure, O365; strong network and security fundamentals.
Azure, Office 365, Networking, Firewalls, VPN, DNS, Security, VoIP
1mo
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Communications Engineer
Wilmington, Ohio, United States
RemoteFull Time
7+ YOE7+ years installing/supporting data networks, 3+ years enterprise routing/switching/wireless/security/datacenter experience, Cisco experience, CCNA required, CCNP preferred, project leadership and mentoring skills.
Cisco network routers and switches, Cisco Wireless, Palo Alto Next-Gen Firewalls, F5 Load Balancers, Aruba SD-WAN, Cradlepoint
2w
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Network Systems Administrator (Azure)
Irving or Columbus or Alpharetta or United States
$95k-$158k/yr HybridFull Time
4+ YOE4+ years Azure and systems engineering experience, Azure networking, Windows/Linux VM administration, PowerShell scripting, secure file transfer, strong troubleshooting and communication skills.
Azure, VNets, GoAnywhere, SFTP, FTP, PowerShell, Kusto Query Language (KQL), Palo Alto, Windows Server, Linux
1w
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Systems Engineer
Columbus, Ohio, United States
$80k-$100k/yr HybridFull Time
7+ YOE7+ years in systems engineering or technical support, experience with servers, virtualization, cloud (Azure), networking, security controls, client-facing support, valid driver's license.
Hyper-V, VMWare, Microsoft Azure, Microsoft 365, SharePoint Online, Exchange Online, Windows 10, Windows 11, Windows Server, Active Directory, SQL
5d
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Cybersecurity Engineer
Columbus, Ohio, United States
$88k-$104k/yr OnsiteFull Time
5+ YOEBachelor's in CS/cybersecurity (Master preferred), 5+ years in information security, experience with IAM, network security and security operations; CISSP/CISM/CEH/Security+/SANS GIAC-GSEC preferred.
SIEM, XDR, endpoint protection
2mo
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Infrastructure Engineer III
Columbus, Ohio, United States
OnsiteFull Time
7+ YOE7+ years infrastructure experience; Bachelor's in computer science/software engineering or equivalent; strong networking, systems, security; experience with VMware, Windows Server, Linux, SQL, Exchange, SolarWinds; ITIL knowledge.
Meraki, Cisco, VOIP, VMware, Windows Server, Linux, SQL, Exchange, SolarWinds
2w
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Senior Sales Engineer - Great Lakes
Columbus or Ohio
$145k-$160k/yr FieldFull Time
5+ YOE5+ years technical sales or networking experience; strong networking and security background; cloud knowledge (AWS/Azure/VMWare/Kubernetes); bachelor's degree; travel ~30%; certifications preferred.
AWS, Azure, VMWare, Kubernetes, HBSS, TIPS, IPS/IDS, DevOps, Copilot, ChatGPT, Glean, DDI
2mo
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Infrastructure Engineer III
Columbus, Ohio, United States
OnsiteFull Time
7+ YOE7+ years infrastructure experience preferred; knowledge of networking, servers, virtualization, security, backups, disaster recovery, vendor negotiation, and documentation; bachelor's degree preferred.
Meraki, Cisco, VOIP, VMware, Windows Server, Linux, SQL, Exchange, SolarWinds, ITIL
2d
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IT Operations Engineer
Columbus, Ohio, United States
OnsiteFull Time
7+ YOE7+ years IT operations experience supporting Windows Server, virtualization, backup, storage, networking, security, and enterprise application platforms; strong troubleshooting, documentation, and communication skills.
Windows Server 2019, Windows Server 2022, Windows Server 2025, Windows 11, Hyper-V, VMWare vSphere, VMWare vCenter, Veeam Backup & Replication, Microsoft 365, Intune, Cisco, Alkami, Fiserv DNA, Manage Engine, OnBase, Sageworks, Meridian Link, Laser Pro, Zest
1mo
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Data Platform Engineer
Columbus, Ohio, United States
$87k-$120k/yr HybridFull Time
3+ YOEB.A./B.S. (or equivalent) with 3+ years relevant experience. 2-3 years Terraform, Azure, Databricks, and Snowflake experience; Azure DevOps and cloud networking/security knowledge required.
Terraform, Azure, Data Lake, Storage Accounts, Cloud Networking, Function Apps, App Registrations, Databricks, Snowflake, Azure DevOps, Application Insights, Analytics Workspaces, Datadog, DBT
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