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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
1w
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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
1mo
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Lead Security Engineer - Cloud Proxy
Plano or Seattle or Palo Alto or Columbus
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years security, software, or network engineering experience; experience designing enterprise cloud security and network solutions; production-quality coding, IaC, automation, and strong communication skills.
Infrastructure-as-Code (IaC), AWS ECS, AWS EC2, AWS Lambda, AWS API Gateway, AWS VPC, AWS Transit Gateway, AWS PrivateLink, Envoy, F5, Squid, TLS/SSL, PKI, mTLS
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
3mo
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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
1mo
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Senior Security Engineer
Dublin or Brooklyn
HybridFull Time
7+ YOEHands-on experience securing infrastructure, identity, network, and endpoints; strong systems and network background; scripting/automation skills; experience troubleshooting complex security issues; bachelor’s or equivalent and multi-year IT security experience.
Active Directory, VPN, WAF, web proxy, DLP
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
4d
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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
2w
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System Security Engineer
Delaware, Ohio, United States
$34-$47/hr HybridFull Time
3+ YOEAssociate's degree preferred or 3+ years relevant IT experience; current certifications in Microsoft Azure/Windows Server, Cisco, Fortinet, VMWare, Security+/CISSP or Ethical Hacking preferred; experience with Windows server administration, networking, SAN, virtualization, scripting and IT security.
Microsoft Azure, M365, Microsoft Windows Server, Microsoft SharePoint, Microsoft Active Directory, Microsoft Intune, DNS, DHCP, Group Policy, Microsoft Exchange, VMWare, SAN, FileMaker, Learning Management System, ticketing system, scripting language(s), Word, Excel, PowerPoint
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
2w
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Application Network Services Tech Director
Columbus or Irving or Charlotte or Iselin
$215k-$355k/yr OnsiteFull Time
10+ YOE4+ Mgmt10+ years technology strategic leadership, 4+ years management, experience with network/security services, strong business acumen, and ability to lead engineering teams.
Virtual Front Door (VFD)
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
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
6d
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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
2mo
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Infrastructure Engineer III
Columbus, Ohio, United States
OnsiteFull Time
7+ YOE7+ years infrastructure experience, systems planning/implementation and security knowledge; experience with networking, servers, virtualization, monitoring, and vendor management.
Meraki, Cisco, VOIP, VMWare, Windows Server, Linux, SQL, Exchange, Solarwinds, ITIL
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