8 firewall engineer jobs at 3 companies in Sidney, 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
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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
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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
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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
3mo
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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
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Consulting Cyber Systems Engieer
Palmdale or San Diego or Melbourne or Dayton
$212k-$318k/yr RemoteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
18+ YOESTEM degree with extensive technical experience (Bachelor + 20 years or Master + 18 years), active DOD Secret clearance, ability to obtain Special Program Access, experience with CSfC, PKI, DevSecOps, and security compliance.
Commercial Solutions for Classified (CSfC), VPNs, firewalls, Public Key Infrastructure (PKI), DevSecOps, ACAS, ESS (HBSS), Splunk, Tenable.SC, SCAP, Red Hat, Windows, Cisco, Palo Alto, Aruba, Dell
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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