17 information technology security engineer jobs at 4 companies in Mansfield, OH
1mo
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Security Engineer III
Wilmington or Columbus
OnsiteFull Time
3+ YOE3+ years applied security engineering experience; formal training/certification; proficiency coding in Java or Golang; experience developing security solutions, SDLC/CI/CD, AI-assisted security workflows, and strong validation/data handling habits.
Java, Golang
5d
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Senior Lead Security Engineer
Brooklyn or Columbus or Jersey City
$176k-$260k/yr OnsiteFull Time
5+ YOECybersecurity training or certification plus 5+ years of applied experience. Requires expertise in threat modeling, secure design, risk evaluation, security controls, modern technology environments, and technical stakeholder communication.
OAuth, SAML, Zero Trust, Security Service Edge, Cloud Access Security Broker, Security Information and Event Management
5h
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AI Lead Security Engineer
Plano or Seattle or Chicago or Columbus
$138k-$215k/yr OnsiteFull Time
5+ YOERequires AI security engineering and architecture training or certification, 5+ years of applied experience, hands-on coding, enterprise security design, programming, threat modeling, penetration testing, and cloud-native experience.
SCA, SAST, DAST, CI/CD
2mo
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Sr Lead Security Engineer - Workforce
Wilmington or Columbus
OnsiteFull Time
5+ YOE5+ years software/security engineering experience; hands-on cloud security (AWS/GCP/Azure); threat modeling (STRIDE/DREAD/PASTA); programming/scripting (Python, C/C#, Go, Java); CI/CD, version control, and secure SDLC experience.
AWS, GCP, Azure, Python, C/C#, Go, Java, Jenkins, GitHub Actions, Git, BitBucket, Jira, Kubernetes, AWS Security Hub, Azure Sentinel, GCP Security Command Center, Terraform, Ansible, MITRE ATT&CK, NIST, CIS, STRIDE, DREAD, PASTA
2mo
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Sr Lead Security Engineer - HSM Management
Seattle or Columbus
$171k-$260k/yr OnsiteFull Time
7+ YOE7+ years hands-on HSM and cryptographic infrastructure experience, formal security engineering training, Linux/Unix administration, OpenSSL, Terraform, cloud KMS, Splunk, and experience validating AI-assisted security outputs.
OpenSSL, Splunk, Terraform, Linux, Unix, Thales, FutureX
1mo
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Lead Security Engineer- Java, Python
Columbus or Plano or Seattle
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years security engineering experience designing cloud-native systems; strong Java/Python skills; experience with relational/NoSQL databases, production ownership, incident management, and using enterprise AI responsibly.
Java, Python, DynamoDB, MongoDB, Java Spring
1mo
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Security Engineer III-Python, Bash, Vulnerability Assessments
Columbus, Ohio, United States
OnsiteFull Time
3+ YOE3+ years security engineering experience; formal security training; operate enterprise vulnerability scanning; scripting with Python/Bash/PowerShell; network fundamentals; validate AI-assisted outputs; strong communication.
Python, Bash, PowerShell, Qualys, Tenable
2w
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Security Engineer III-Python, Bash, Vulnerability Assessments
Columbus, Ohio, United States
OnsiteFull Time
3+ YOERequires security engineering training or certification and 3+ years of experience, vulnerability scanning expertise, scripting in Python, Bash, or PowerShell, infrastructure-as-code, networking, CI/CD, and AI-assisted security workflow validation.
Python, Bash, PowerShell, Qualys, Tenable, API, Linux, Windows, infrastructure-as-code, version control, continuous integration, continuous delivery, Microsoft Azure
1mo
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Lead Security Engineer - Dotnet Core, Docker, Kubernetes
Columbus, Ohio, United States
OnsiteFull Time
5+ YOE5+ years security engineering experience; proficiency with C# on .NET 6, SQL Server/T-SQL, Git-based workflows, CI/CD tools; strong info/network security and SDLC knowledge; experience validating AI-assisted development outputs.
C#, .NET 6, SQL Server, T-SQL, Git, Bitbucket, GitHub, Jenkins, Visual Studio, GitHub Copilot, Docker, Kubernetes, Blazor, Razor, MVC, Entity Framework, Entity Framework Core
1mo
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Sr. Lead Security Infrastructure Engineer - HSM Management
Seattle or Columbus
$171k-$260k/yr OnsiteFull Time
7+ YOE7+ years HSM engineering experience, formal security engineering training, strong Linux/Unix skills, cryptography and key management expertise, OpenSSL and Terraform experience, EMR not mentioned.
OpenSSL, Terraform, Splunk, Linux, Unix, Thales, FutureX
1w
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Security Operations Engineer
Denver or Eagle Mountain or New Albany or Phoenix or Cedar Rapids
$89k-$137k/yr OnsiteFull Time
3+ YOERequires 3+ years maintaining enterprise IP-based CCTV and access control systems, designing system integration, and troubleshooting; U.S. citizenship required. Genetec, Prowatch, and Lenel experience preferred.
Genetec, Prowatch, Lenel, TCP/IP, CCTV, NVR, Control Drawings, Sequence of Operations, Bill of Materials, Graphical User Interface, Microsoft Excel
1w
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Infrastucture Engineer III - Database Engineer - SQL Server
Columbus or Ohio
OnsiteFull Time
3+ YOERequires infrastructure engineering training or certification, 3+ years of experience, relational database expertise, T-SQL, database design, performance tuning, security, ETL/reporting tools, cloud technologies, and AI validation skills.
Microsoft SQL Server, RDBMS, T-SQL, SSIS, SSRS, SSAS, Python, Django Rest Framework, Ansible, JavaScript, Linux, Shell Scripting, REST APIs, Git, AI
1mo
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Network Engineer
New Albany, Ohio, United States
OnsiteFull Time
2+ YOEDesign, deploy, secure, and monitor LAN/WAN/WLAN networks; VOIP and hardware troubleshooting experience; ability to perform network capacity planning, security audits, and after-hours support.
VoIP
2mo
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Assessments & Exercises - Cybersecurity Solutions Engineer
Jersey City or New York or Wilmington or Columbus or Houston or Plano
$152k-$260k/yr OnsiteFull Time
5+ YOE5+ years of cybersecurity experience, formal training or certificate, experience with tactical/operational/strategic capabilities, offensive/defensive security knowledge, strong analytical, communication, and stakeholder collaboration skills.
Python, C, JavaScript, VBScript, firewalls, IDS/IPS, web proxies, DLP, SIEM, SOAR
2mo
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Tech Risk and Controls Lead
Columbus or Ohio
OnsiteFull Time
5+ YOE5+ years in cybersecurity controls architecture, security engineering, or operations leadership; experience with security configuration management, GRC tools, cloud (AWS/Azure); professional certifications (CISSP, CISM, GIAC, AWS certs); strong governance and metrics skills.
Evolven, Puppet, Chef, Wiz, Archer, AWS, Azure
3w
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Global Engineering AI Solutions Manager
Westerville, Ohio, United States
OnsiteFull Time
15+ YOEBachelor’s degree or equivalent experience; 15+ years with Oracle Fusion and enterprise systems; REST and SOAP integrations; AI agents, LLMs, prompt engineering, RAG, governance, security, and compliance expertise.
Oracle Fusion, Oracle SCM, Oracle Product Development Cloud, Oracle AI Agent Studio, REST APIs, SOAP, Retrieval-Augmented Generation (RAG), Large Language Models (LLMs)
2mo
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Business Process Red Team Operator
Ohio or Columbus or Wilmington or New York or Plano or Jersey City
OnsiteFull Time
5+ YOE5+ years in cybersecurity or resiliency; experience with offensive security, social engineering, penetration testing, business-process assessments; knowledge of networking, OSes, attack methodologies, assessment frameworks (OWASP/NIST); strong communication and report-writing.
OWASP Top Ten, NIST Cybersecurity Framework, Cobalt Strike, Metasploit, Nmap, Nessus, Burp Suite, Ruby, Python, Perl, C, C++, C#, Java, IDS/IPS, DLP, web proxies, firewalls