14 firewall engineer jobs at 9 companies in Hamilton, OH

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Network Engineer
Dayton, Ohio, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A defense-focused engineering services firm delivering network, systems, and cybersecurity solutions.
10+ YOETop Secret/SCI clearance, 10+ years network engineering experience, strong TCP/IP/routing/switching/firewall skills, bachelor\u0002s degree preferred, Python/Ansible automation and cloud networking experience.
Python, Ansible, Bash, PowerShell, YAML, JSON, Jinja2, Git, Wireshark, sflow, NetFlow, IPAM, SDN, Linux, Cisco IOS, IOS-XE, NX-OS, Catalyst, Nexus, Dell, Palo Alto, Fortinet FortiGate, Cisco ASA/Firepower, Juniper SRX, Juniper EX, Juniper QFX, F5 BIG-IP, NGINX, HAProxy, SolarWinds, PRTG, Zabbix, Nagios, Grafana, Elastic, Splunk, tcpdump, nmap, netcat, traceroute, MTR, GitLab, GitHub, Bitbucket, Visio, Draw.io, Lucidchart, Miro, AWS, Azure
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Network Engineer
Dayton, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
10+ YOETop Secret/SCI required; 10+ years network engineering experience; strong TCP/IP, routing/switching, firewall, VPN, DNS/DHCP, IPAM, hybrid connectivity, Linux, automation (Python/Ansible), and documentation skills; Bachelor's degree in IT-related field preferred.
Python, Ansible, Bash, PowerShell, YAML, JSON, Jinja2, Git, GitLab, GitHub, Bitbucket, Wireshark, tcpdump, nmap, netcat, traceroute, MTR, SolarWinds, PRTG, Zabbix, Nagios, Grafana, Elastic, Splunk, Infoblox, Visio, Draw.io, Lucidchart, Miro, AWS, Azure, Linux, VMware
3w
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Cloud Network Engineer
Dayton, Ohio, United States
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A defense-focused engineering and consulting firm that delivers cloud and network solutions for government customers.
10+ YOEDesign, implement, and support cloud network infrastructure; hybrid connectivity, segmentation, routing, firewalling, load balancing, IaC, and cloud security; 10+ years network/infrastructure experience and TS/SCI clearance required.
Terraform, HCL, Python, Bash, PowerShell, YAML, JSON, AWS CLI, Azure CLI, gcloud, OpenTofu, Ansible, CloudFormation, AWS CDK, ARM, Bicep, GitLab, GitHub Enterprise, Azure DevOps, Palo Alto VM-Series, Fortinet FortiGate-VM, Aviatrix, Alkira, Prosimo, Wireshark, tcpdump, Elastic, Splunk, Grafana, Prometheus, VPC Flow Logs
1mo
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Test Controls Engineer (2nd Shift)
Evendale, Ohio, United States
OnsiteFull Time
GE Aerospace
GE AerospaceNYSE: GE: Designs and manufactures jet engines and aerospace systems.
4+ YOEBachelor's in electrical/electromechanical engineering, 4+ years controls/industrial automation experience, PLC/HMI/SCADA proficiency (Woodward, Allen Bradley, ToolboxST, Prophecy), Ethernet/IP/Modbus/TCP/IP knowledge, hands-on troubleshooting, 2nd-shift availability.
PLC, Woodward, Allen Bradley, ToolboxST, Prophecy Machine Edition, HMI/SCADA, Ethernet/IP, Modbus, TCP/IP, Logix 5000, Studio 5000, Python, MATLAB, Notepad++, AVL PUMA, VPNs, firewalls
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Engineer Network 3
Dayton, Ohio, United States
$89k-$135k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
5+ YOEDesign, install, configure, and maintain classified networks and IT systems; manage switches, routers, firewalls, VTC/VoIP, backups, and cyber documentation; active TS/SCI required.
Microsoft SharePoint, Linux, MICT, KVM
1mo
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Network Engineer * (Dayton Wright-Patterson AFB, O, Ohio, United States)
Dayton or Beavercreek or Fairborn or Riverside
$73k-$145k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
2+ YOETS/SCI clearance required; DoD 8570/8140 IAT II certification (e.g., Sec+, CySA+); CCNA required; 2+ years experience with Bachelor's (alternative degree/experience combinations possible); experience with Cisco networking, firewalls, PKI, ACAS/Nessus, VMware, Python and Linux preferred.
Cisco Switches/Routers, Firewalls, IPS, PKI, DNS, ACAS, Nessus, VMWare, Python, Linux, KG250x, KG-175D, KG-175F, KG-175G
4w
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Senior Network Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
FEG Investment Advisors
FEG Investment Advisors: An independent advisory firm providing investment consulting, outsourced chief investment officer, and research services to institutional clients.
5+ YOE5+ years in IT infrastructure/networking, enterprise routing/switching/firewalls/VPN, Microsoft 365 and Azure connectivity experience, help desk/support operations experience, strong communication and incident escalation skills.
Microsoft 365, Microsoft Azure, Microsoft Office, Microsoft Excel, Microsoft PowerPoint, SharePoint
3w
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Junior Network Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
Medpace
MedpaceNasdaq: MEDP: Full-service clinical contract research organization for medical development.
Bachelor's degree in a related field; experience with Cisco switching/routing/firewalls, Meraki, Check Point, SDWAN, Zscaler, Guardicore, Solarwinds, Zabbix; CCNA/CCNP desired; strong troubleshooting, documentation, and communication skills.
Cisco, Cisco Meraki, Cisco DNA, Check Point, SDWAN, Silver Peak, Zscaler, Guardicore, Solarwinds, Zabbix
2mo
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Senior Systems Engineer
Edinburgh, Indiana, United States
OnsiteFull Time
IDS International
IDS International: Global training, logistics, and security for government agencies.
Experienced Windows/Linux systems engineer with DoD IAT Level 2 certs, TS/SCI clearance, virtualization, and network infrastructure experience.
VMware, Kubernetes, Ansible, Terraform, Chef, FOG Projects, Windows, Linux, Active Directory, DNS, VPN, Firewall, SANs
4mo
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Systems Security Engineer
Wright-Patterson Air Force Base, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
5+ YOEBS in CS/Cybersecurity/Engineering; 5+ years in systems security architecture; Top Secret clearance with SCI eligibility; CISSP/CISM/CCSP; RMF/NIST/STIGs expertise.
RMF, NIST, DISA STIGs, firewalls, intrusion detection, vulnerability scanning, secure coding
4w
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Systems Engineer
Dayton, Ohio, United States
$80k-$82k/yr HybridFull Time
Reynolds and Reynolds
Reynolds and Reynolds: Provides software and services for automotive retailers.
5+ YOE5+ years industry experience with ≥2 years in an MSP; strong server, hybrid cloud, networking, Azure AD/Entra ID, Active Directory, Exchange, Cisco, Microsoft 365/GSuite, and AWS experience.
Azure AD, Entra ID, Windows Server, Active Directory, Group Policy, DNS, IIS, firewalls, switches, access points, VPNs, VLANs, routing, Cisco, Microsoft 365, GSuite, Microsoft Exchange Server, VoIP, AWS
3mo
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Security Engineer 2 - Cyber Security
Uniontown or Ann Arbor or Cincinnati or Columbus or Defiance or Fairmont or Findlay or Fort Wayne or Frankfort or Huntington or Indianapolis or Ironton or New Albany or Parkersburg or Pittsburgh or Toledo or Wheeling or Youngstown or Chattanooga or Franklin or Knoxville
RemoteFull Time
WesBanco
WesBancoNasdaq: WSBC: Regional bank providing personal, business, and investment services.
4+ YOEBachelor's in Information Security or related (or equivalent) plus 4 years' related experience; professional knowledge of network protocols and at least three tech areas (networking, Windows, security products, virtualization, cloud); change management experience.
Citrix, VMware, Nutanix, Azure, AWS, TCP/IP, SIEM, NIST, CIS, Microsoft, IPS, IDS, firewalls
3w
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Network Architect
Dayton, Ohio, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
10+ YOEDesign and lead multi-level secure hybrid networks; expertise in TCP/IP, routing, firewalls, OSPF/BGP, cloud networking, Ansible, Linux; TS/SCI clearance and 10 years' network engineering experience required.
Ansible, Wireshark, sflow/NetFlow, IPAM, SDN, Linux, Git, AWS, Azure, Microsoft Active Directory, OSPF, BGP, DMVPN
1mo
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Engineering Manager, Application Architecture
Traverse City or Jersey City or Cincinnati or Toledo or Michigan or Illinois or Colorado or California or District of Columbia or Hawaii or Maryland or Minnesota or Nevada or New York or New Jersey or Ohio or Rhode Island or Washington or British Columbia or United States or Canada or United Kingdom
RemoteFull Time
Hagerty
HagertyNYSE: HGTY: Provide specialty insurance and membership services for automotive enthusiasts.
Manager for .NET application architecture team; hire/coach architects, guide roadmap, ensure code quality, security, performance, and operational readiness; strong technical and interpersonal skills; experience on large-scale systems.
C#, Terraform, TypeScript, ReST, RPC, GraphQL, SAML, OAuth 2, OIDC, VMs, containers, TCP/IP, HTTP, Firewalls, load balancers, canary deployments