100 information technology security engineer jobs at 45 companies in Fairfield, OH
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Network Information Security Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
4+ YOEBachelor's in information systems/cybersecurity, 4+ years IT/InfoSec (2+ in security engineering), hands-on experience with SIEM/EDR/PAM, Azure and network security, scripting (PowerShell/Python), strong communication and problem-solving.
SIEM, EDR, Privileged Access Management, PowerShell, Python, Windows Server, Active Directory, Azure, AWS, Virtual Networks, Conditional Access, ISO 27001, NIST, GDPR
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Network Information Security Engineer
Cincinnati, Ohio, United States
OnsiteFull Time
4+ YOEBachelor's degree,4+ years IT/Information Security experience with 2+ years in security engineering; hands-on with SIEM, EDR, PAM, Azure, Windows Server/Active Directory; PowerShell/Python scripting; strong communication and problem-solving.
Windows Server, Active Directory, Azure, SIEM, EDR, PowerShell, Python
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Information Technology Intern
Fairborn, Ohio, United States
OnsitePart Time
College sophomore/junior with 3.5+ GPA, Windows support and networking proficiency, problem solving and communication skills, U.S. citizen or green card holder; may require security clearance; minimum 16 hours/week.
Microsoft Windows, Linux
1w
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Information System Security Engineer
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's degree in cybersecurity, computer science, IT, or related field; Security+ and DoD IAM II certification; 5+ years cybersecurity and 7+ years IT experience; Secret clearance eligibility and U.S. citizenship required.
eMASS, NIST RMF, Microsoft Azure, Amazon Web Services, Google Cloud, Secure Development Operations Systems, NIST SP 800-53
3w
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Information Systems Security Engineer
Wright Patterson AFB, Ohio, United States
$99k-$225k/yr OnsiteFull Time
7+ YOE7+ years implementing NIST RMF, TS/SCI clearance required, DoD 8570 IAM Level II, HS diploma/GED, 3+ years ISSO/ISSM leadership, RMF artifact experience, SEIM (Splunk/Elastic), Cisco/Palo Alto experience.
NIST Risk Management Framework (RMF), Palo Alto, Cisco, Splunk, Elastic, SEIM, eMASS, AWS, Azure
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Security Engineer
Cincinnati, Ohio, United States
HybridFull Time
3+ YOESecurity Engineer with 3-5 years in telecom/IT, 1 year in security/compliance; Bachelor's degree; Security+ and CISSP a plus.
Security+, CISSP, SOAR, Scripting
2w
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Security Engineer
West Chester, Ohio, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years in information security or related technical disciplines. Requires security monitoring, incident response, vulnerability management, infrastructure security, and cross-functional leadership experience.
SIEM/SOAR, EDR/XDR, Microsoft Purview, Microsoft Copilot
3w
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Information Systems Security Officer (ISSO)
Dayton, Ohio, United States
OnsiteFull Time
3+ YOEU.S. citizenship, active Top Secret clearance, CISSO and Security+ certifications, bachelor's degree in computer science or engineering, and 3–5 years of DoD security experience required.
DIACAP, DoDI 8500.01, DoDI 8510.01, JSIG, National Institute of Standards and Technology (NIST) 800-53, SIPRNET, RMF, COMSEC
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Network Security Engineer
Atlanta or Cincinnati or Atlanta or Cincinnati
HybridFull Time
3+ YOEBachelor's degree or equivalent experience; 3–5 years in network, application, edge security, operations, or infrastructure engineering; WAF experience; knowledge of networking and security technologies.
Akamai, Cloudflare, Terraform, Python, REST APIs, Git, CI/CD, Security Information and Event Management (SIEM), Zscaler, Prisma Access, Palo Alto, F5 Distributed Cloud, TCP/IP, HTTP/S, TLS, DNS, NAT, OWASP Top 10
2w
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Systems Security Engineer II - 557118
Wright-Patterson Air Force Base, Ohio, United States
OnsiteFull Time
3+ YOERequires 3+ years in systems security threat analysis, network security knowledge, threat intelligence experience, Secret clearance, and Security+ or equivalent. ACAS credentials preferred.
NIST, ISO, VPN, Security+, Risk Management Framework
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IT Security Engineer-Level 2
Mason, Ohio, United States
OnsiteFull Time
7+ YOE7+ years IT experience, Security+ preferred, hands-on offensive security tool experience (Kali, Metasploit, Burp), 4+ years info security preferred, HS diploma required, mentor junior engineers, on-call and after-hours support.
Kali, Metasploit, Burp
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Network Security Engineer Specialist
Cincinnati or Atlanta
HybridFull Time
7+ YOEBachelor’s degree and 7+ years in network security or security engineering; strong SWG/Proxy/SASE expertise; hands-on with Zscaler ZIA/ZPA and Palo Alto.
Zscaler ZIA, Zscaler ZPA, Palo Alto Panorama, Palo Alto Networks NGFW, Threat Prevention, Prisma Access, SSL inspection, Traffic steering, IPS/IDS
2mo
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Director of Security Technology Engineering and Operations
Cincinnati or Atlanta or Minneapolis or Charlotte or Chicago or Englewood or Irving
$164k-$193k/yr HybridFull Time
15+ YOEBachelor's degree or equivalent, 15+ years in security engineering/operations with proven success leading large global technical organizations; deep expertise in network, endpoint, cloud, and data security; executive presence in regulated environments.
AWS, Azure, GCP
1w
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Sr Systems Security Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
8+ YOEBachelor's degree or equivalent experience and 8 years in IT security; Linux/Windows administration, Cisco or Juniper networking, classified systems, Nessus and SCAP tools; U.S. citizenship and active Top Secret with SCI eligibility.
Linux, Windows, Cisco, Juniper, Nessus, SCAP Compliance Checker, STIGs, NIST Special Publications, firewalls, intrusion detection/prevention systems, endpoint protection solutions
1d
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Senior Cyber Security Engineer
Erlanger, Kentucky, United States
OnsiteFull Time
5+ YOERequires 5+ years of cybersecurity experience, Windows/macOS/Linux security experience, cloud and identity administration, networking, incident response, vulnerability management, and strong communication skills.
Microsoft Windows, macOS, Linux, MITRE ATT&CK, ThreatLocker, Active Directory, Microsoft Entra ID, Fortinet, FortiNAC, Microsoft 365, Azure, AWS, Wallarm, IronScales, FortiGate, FortiAnalyzer, Endpoint Central, Microsoft Defender, EDR, MDR, SIEM, SPF, DKIM, DMARC, CIS Controls, PCI DSS, HIPAA, GDPR, CCPA, TCP/IP, CI/CD
2w
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Secure AI Engineer Manager
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$80k-$294k/yr HybridFull Time
5+ YOERequires 5+ years in cybersecurity, 1+ year with agentic coding tools, AI architecture, AI security, and AI threat modeling, plus cloud security certification and a bachelor's degree or equivalent.
Anthropic Claude Code, Cursor, GitHub Copilot, Codex, LLMs, A2A, RAG, MLOps, MCP, AI Gateway, OWASP LLM Top 10, STRIDE, PASTA, AWS, Azure, GCP, GitHub, OpenAI, Azure OpenAI
2mo
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Security Analyst III – (Data at Rest Encryption)
Indianapolis or Atlanta or Nashville or Tampa or Mason or Grand Prairie or Winston-Salem
HybridFull Time
3+ YOEBA/BS in IT or related and minimum 3 years experience in support/operations or engineering; experience with cloud security, database security, automation (Terraform, Ansible, scripting), and knowledge of NIST frameworks.
Data at Rest Encryption (DARE), AWS, Azure, GCP, Terraform, Ansible, Python, PowerShell, CI/CD pipelines, Infrastructure as Code (IaC), Imperva SecureSphere, Sonar, NIST Cybersecurity Framework (CSF), NIST SP 800-53
2w
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DevSecOps Engineer
Dayton, Ohio, United States
OnsiteFull Time
10+ YOE10+ years in network, cloud, security, software, DevOps, DevSecOps, SRE, or infrastructure engineering; bachelor's degree; Security+; active DoD TS clearance with SCI and SAP eligibility.
Kubernetes, Helm, Docker, Istio, ArgoCD, GitLab, GitLab CI, Nexus, Grype, Syft, OpenSCAP, NeuVector, Grafana, Jira, Confluence, SonarQube, TwistLock, Coder, Packer, Terraform, Ansible, Python, Go, C++, Java, AWS, Azure, Google Cloud, VMware, Nutanix, Active Directory, SSO, IPv4, IPv6, DNS, VLANs, GitOps, Linux, Windows Operating Systems
2w
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DevSecOps Engineer
Dayton, Ohio, United States
OnsiteFull Time
10+ YOE10+ years in network, cloud, security, software, DevOps, DevSecOps, SRE, or infrastructure engineering; bachelor's degree; Security+; active DoD Top Secret clearance with SCI and SAP eligibility.
Kubernetes, Helm, Docker, Istio, ArgoCD, GitLab, GitLab CI, Nexus, Grype, Syft, OpenSCAP, NeuVector, Grafana, Jira, Confluence, SonarQube, TwistLock, Coder, Packer, Terraform, Ansible, Python, Go, C++, Java, AWS, Azure, Google Cloud, VMware, Nutanix, Active Directory, SSO, DNS, IPv4, IPv6, VLANs, GitOps, Infrastructure as Code, CI/CD, Linux, Windows Operating Systems, Microsoft Windows
3w
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Network Engineer
Yellow Springs, Ohio, United States
FieldFull Time
Plan, implement, and maintain network and security technologies; configure switches, routers, WAN/LAN and firewalls; maintain datacenter and virtual environments; CCNA/CCNP required or able to obtain; valid driver’s license; pass background and health checks.