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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3w
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Sr. Network Security Engineer
Alpharetta or Lowell or Sunrise or Atlanta or Seattle
$102k-$147k/yr HybridFull Time
5+ YOE5+ years network security engineering experience with enterprise firewalls, DDOS/WAF, IPS, ZTNA; strong understanding of TCP/IP and security frameworks; AWS experience preferred; hands-on with AI-driven security tools.
Next Generation Firewalls, DDOS/WAF, IPS, VPN, DLP, Email Security, Zero Trust Network Architecture, AI-driven tools, AWS, PowerShell, Ansible, Terraform, RegEx, Chef, Puppet, NIST, ISO, CIS, OWASP 10, TCP/IP, DNS, DHCP
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
4w
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Network Engineer Lead
Chattanooga, Tennessee, United States
$64k-$77k/yr OnsiteFull Time
4+ YOEBachelor's in IT-related field and 4 years networking experience. CCNP required, CCIE desired. Must design, deploy, maintain, and secure LAN/WAN/wireless networks, troubleshoot hardware/software, manage team workload, and pass background/fingerprint checks.
Checkpoint
1mo
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Senior Network Engineer
Alpharetta, Georgia, United States
OnsiteFull Time
5+ YOEBachelor’s or equivalent experience, 5+ years in network security with large-scale firewall administration, proficiency with Cisco Firepower, Cisco ISE, AlgoSec, strong routing/switching knowledge, and willingness to travel 10–15%.
Cisco Firepower, AlgoSec, Cisco Identity Services Engine (ISE), Cisco Splunk, Python, PowerShell
1mo
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CyberSecurity / Network Engineer
Alpharetta, Georgia, United States
$80k-$90k/yr OnsiteFull Time
2+ YOE2+ years OS and network administration experience; Bachelor's in CS/IT/Systems Engineering; CySA+, Security+, or CCNA preferred; experience with Azure/O365, Microsoft Sentinel, Cisco, Intune, Veeam, Nessus/Tenable; Python/PowerShell scripting; familiarity with NIST 800-171/CMMC 2.0.
Windows Server, Hyper-V, Microsoft Office 365, Microsoft Entra ID, Microsoft Azure, Microsoft Azure Blob Storage, Microsoft Sentinel, Microsoft Defender, Microsoft Intune, Conditional Access Policy, Cisco AnyConnect, Cisco Umbrella, Cisco Meraki, Cisco FMC, Cisco ASA, Windows, MacOS, Linux, Intune, Nessus, Tenable Vulnerability Management, Veeam, HT Condor, OpenTDA, Python, PowerShell
1w
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Engineer III, Security Engineer
Basking Ridge or Alpharetta or Ashburn or Irving or Cary or Temple Terrace
$81k-$155k/yr HybridFull Time
3+ YOEBachelor's or 3+ years relevant experience; networks, 4G/5G or virtualization (OpenStack,Kubernetes); scripting (Bash,Python); strong analytical and communication skills.
OpenStack, Kubernetes, Bash, Python, Splunk
3w
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Cybersecurity Network Cloud Engineer
Alpharetta or Omaha or Coral Springs or Columbus or Frisco or Berkeley Heights or United States
$145k-$240k/yr OnsiteFull Time
8+ YOE8+ years network security engineering experience across on-prem and multi-cloud (AWS/Azure/GCP), Kubernetes and container networking; hands-on NGFWs, IDS/IPS, VPNs, packet analysis, Zero Trust, Policy-as-Code, AI-enabled security automation, and governance/metrics. Must have unrestricted U.S. work authorization.
AWS, Azure, GCP, Kubernetes, Palo Alto, Check Point, Fortinet, Cisco, Snort, Suricata, Wireshark, tcpdump, IPSec, SSL VPN, Policy-as-Code, Process-as-Code
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
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
5d
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OT Cyber Security Engineer
Alpharetta, Georgia, United States
HybridFull Time
8+ YOEBachelor's in CS/IT/Cybersecurity/Engineering or equivalent, 8+ years cybersecurity/engineering experience, Windows/Linux administration, networking knowledge, familiarity with NERC CIP/IEC 62443/ISO 27001, willingness to travel, U.S. work authorization required.
Windows, Linux, NERC CIP, IEC 62443, ISO 27001
1mo
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Sr Network Engineer / Architect, Global Network & Security – Alpharetta, GA, Boston, MA or Billerica, MA Hybrid
Alpharetta or Boston or Billerica
$144k-$215k/yr HybridFull Time
10+ YOE10+ years enterprise networking experience; university degree or equivalent; expertise in routing, switching, WAN, wireless, Zero Trust, SD-WAN, SASE/SSE, cloud networking (Azure/AWS); hands-on engineering, architecture and global platform ownership; travel up to 15% and off-hours availability.
Zscaler, Netskope, Prisma, Azure, AWS, ServiceNow, Python, Ansible, SD-WAN, SASE, SSE
4w
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Network Engineer, Sr / Secret / Onsite: TX or GA
Fort Worth or Marietta
OnsiteFull Time
5+ YOERequires US citizenship and government clearance; 5+ years networking experience, TACLANE experience, Cisco/Juniper/Palo Alto configuration, CUCM/Jabber, CompTIA Security+ (or DoD 8570), ability to lift 30 lbs, strong communication.
Cisco switches, CUCM, Cisco Call Manager, Jabber, Cisco ISE, Cisco DNA Center, Palo Alto, Juniper, TACLANE, KG175, KG250, Cisco ACI, Microsoft Visio
2w
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Information Security Engineer
Dalton or Cleveland
HybridFull Time
6+ YOEUndergraduate degree required (master's preferred). Preferred CISA/CISM/CISSP/Security+. Minimum 6 years experience with servers/networks and 4+ years with on‑prem/hosted systems; 2+ years with IDS/IPS/SIEM.
IDS, IPS, SIEM
3d
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Sr. Cyber Security Engineer
Cartersville, Georgia, United States
OnsiteFull Time
8+ YOEBachelor's degree and 8+ years cybersecurity experience; expertise in firewall, VPN, ATP, endpoint, vulnerability management, network traffic analysis, OWASP Top10; strong communication skills.
Stealthwatch, Cisco Firepower, Symantec ATP, Symantec, EDR, SSL VPN, OWASP Top10
1w
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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
1mo
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Senior Systems Engineer
Marietta, Georgia, United States
$85k-$110k/yr OnsiteFull Time
10+ YOE10+ years in security tech; AutoCAD/Bluebeam; MS Office/Teams; IP video, access control, IP networking; manufacturer certifications.
AutoCAD, Bluebeam Revu, Microsoft Office, Microsoft Teams, IP Video Surveillance, Access Control, IP Networking
2mo
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Escalation Engineer
Chattanooga, Tennessee, United States
OnsiteFull Time
2+ YOEHigh school diploma; 2+ years service desk or similar; IT networking and security understanding; CompTIA A+ preferred; experience with ticketing and client support.
Networking, IT support tools, Ticketing systems
1mo
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Controls and SCADA Engineer
Alpharetta, Georgia, United States
OnsiteFull Time
7+ YOE7+ years in controls, SCADA, networking; Bachelors in electrical/industrial/IT; PLC/HMI development; power plant control systems; industrial protocols; OT/IT security; travel up to 30%.
PLC, HMI, SCADA, DCS, DAS, IEC 60870-5-101/103/104, IEC 61850 MMS, DNP3, Modbus TCP/RTU, OPC UA, MQTT, SCADA gateways, RTUs, data concentrators, Cisco OT networking, IT/OT security
1mo
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Azure Cloud Engineer
Alpharetta, Georgia, United States
OnsiteFull Time
3+ YOE3+ years with Azure; experience with GCP (optional) and hybrid architectures; strong Azure IaaS/PaaS, networking, identity, security, and automation; proven enterprise-scale cloud design; cost management and security governance; strong communication across technical and executive stakeholders.
Azure, GCP, Hybrid Cloud, ExpressRoute, Identity Federation, Defender for Cloud, Azure Policy, Zero Trust
2mo
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Senior Technician
Kennesaw or Birmingham
OnsiteFull Time
5+ YOE5+ years in security installation/maintenance; experience with access control and video systems; strong communication and problem-solving; willingness to travel; able to train others.
AutoCAD, Visio, MS Project, Microsoft Windows, Networking
1mo
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Senior Manager, Information Technology
Milwaukee or Kansas City or Rolling Meadows or Naperville or Scottsdale or Raleigh or Jersey City or Newark or Norristown or Plano or Alpharetta or Cheshire or Sarasota or United States
$98k-$213k/yr HybridFull Time
7+ YOE7+ MgmtBachelor's in CS/engineering/business, minimum 7 years IT infrastructure or security operations leadership, strong infrastructure/cloud/networking knowledge, vendor/financial management, and US work authorization (no visa sponsorship).
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