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30 principal security engineer jobs at 19 companies in Ohio

1mo
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Principal Security Engineer - SaaS Security Posture Mgt
Pittsburgh or Cleveland
$135k-$180k/yr HybridFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
7+ YOEBachelor's or equivalent, 7+ years cybersecurity engineering, 2+ years SSPM hands-on, SaaS security (APIs, OAuth/OIDC), SIEM/SOAR/ITSM and IAM experience, regulatory knowledge (NIST, CIS, SOC 2, PCI, ISO), strong communication and leadership skills.
SSPM, Microsoft 365, Salesforce, ServiceNow, Workday, Google Workspace, SIEM, SOAR, ITSM, Python, PowerShell
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2mo
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Principal Network/ Systems Engineer
Bedford or Carson or Smyrna or Columbus or Fort Lee
OnsiteFull Time
Koniag Government Services
Koniag Government Services: Providing technical and professional services to federal agencies.
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
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1mo
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Cyber Security Engineer - Information Systems Security Engineer (ISSE) - Senior Principal
Dayton or Bedford
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
18+ YOE18+ years cybersecurity/IT experience; knowledge of DoD/NIST/JSIG/STIG guidance; CISSP/CCSP/AWS certs preferred; bachelor’s required (master’s preferred); active Top Secret/SCI clearance and U.S. citizenship required.
DoD 8500.1-M, DoDM 5205.07, NIST Special Publication 800-53, Joint SAP Implementation Guide (JSIG), DISA Security Technical Implementation Guide (STIG), AWS, COMSEC
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1mo
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Cyber Security Engineer - Information Systems Security Engineer (ISSE) - Senior Principal
Wright-Patterson AFB or Bedford
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A technology and engineering services that provides cybersecurity and defense support to government customers.
18+ YOE18+ years cybersecurity experience; knowledge of DoD/NIST/JSIG/ICD guidance; active Top Secret/SCI clearance; bachelor's degree in related field (master's preferred); CISSP/CCSP/AWS certs preferred; US citizenship required.
DoD 8500.1-M, DoDM 5205.07, Joint SAP Implementation Guide (JSIG), NIST Special Publication 800-53, Intelligence Community Directive (ICD) 503, DISA Security Technical Implementation Guide (STIG), COMSEC, AWS
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2mo
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Principal Engineer I, Cyber - IT Security Governance
Phoenix or Dallas or Columbus
OnsiteFull Time
Western Alliance Bank
Western Alliance BankNYSE: WAL: National commercial bank providing specialized financial and business solutions.
8+ YOE8+ years in Cybersecurity/IT risk; Bachelor in IS/CS/Cybersecurity; knowledge of NIST/FFIEC/ISO; RCSAs; policy lifecycle; regulatory/audit support; strong communication; AI/automation experience; certifications preferred.
Python, PowerShell, Automation, AI/ML, Scripting
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6d
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Principal Information Systems Security Engineer (ISSE)
Beavercreek, Ohio, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
15+ YOEActive TS/SCI clearance, 15+ years cybersecurity/IT experience with a Bachelor's (or 18+ years without), DoD 8570 compliance, RMF and DISA STIG/SRG expertise, ACAS and eMASS experience, SAP experience preferred.
Assured Compliance Assessment Solution (ACAS), eMASS, Fortify, WebInspect, AppDetective, HBSS, NIST 800-53, DISA STIGs, DISA SRGs
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1mo
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Principal Systems Engineer (Beavercreek, OH, US, 45431)
Beavercreek, Ohio, United States
OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
8+ YOEBachelor's in engineering, minimum 8 years experience, broad multi-discipline engineering knowledge, U.S. citizenship required, active DoD security clearance required or ability to obtain.
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3d
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Principal Software Engineer (Security & Policy Platform) (Remote)
San Jose or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$251k-$363k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
12+ YOEBachelor's in CS/EE or related and 12+ years designing large-scale distributed systems; experience with cloud/hybrid, security and privacy for platform systems; production coding in Go/Rust/C++; strong communication.
Go, Rust, C++
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Principal Developer
Cleveland or United States
$155k-$230k/yr RemoteFull Time
Robots & Pencils
Robots & Pencils: Creates mobile applications and AI-driven digital transformation solutions.
7+ YOEBachelor's degree in CS/CE/IS or related; 7+ years post-degree software development experience (5+ with Master's); expertise in software design/architecture, data structures & algorithms, networks, secure coding, debugging, testing, and mentoring others.
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6d
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Principal Algorithm & Signal Processing Engineer
Arlington or Dayton or Woburn or Boston or Melbourne or Carlsbad
$206k-$284k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
8+ YOEU.S. citizen able to obtain security clearance, BS/MS/PhD in EE/Applied Math/Physics or related, typically 8+ years experience in radar/EW/RF sensing, proficiency in MATLAB/Python/C/C++, strong communication and leadership.
MATLAB, Python, C/C++
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Software Engineer Principal
Pittsburgh or Cleveland
$91k-$169k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOE5+ years industry experience and a bachelor\u0002s degree; technical ownership of web platform, CMS/hosting/design implementation, personalization, API integrations, performance tuning, deployment automation, and security integration.
CMS, Workday
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Principal Build & Release Engineer
Evendale or Lynn or Grand Rapids
$152k-$202k/yr OnsiteFull Time
GE Aerospace
GE AerospaceNYSE: GE: Designs and manufactures jet engines and aerospace systems.
10+ YOEBachelor's in CS/STEM, 10+ years engineering experience, production AI/ML systems and end-to-end service delivery, strong software and DevSecOps/MLOps skills, US person and ability to obtain security clearance required.
Python, C++, Rust, Go, Java, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, MLflow, Kubeflow, LLM, CFD, FEA, PLM
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1mo
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Principal Sales Engineer - Majors, Central
Illinois or Indiana or Kansas or Michigan or Minnesota or Missouri or Ohio
$171k-$244k/yr RemoteFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
10+ YOEBachelor's degree or equivalent, 10+ years as a sales engineer or systems integrator, knowledge of network security technologies; industry certifications (CCNP, JNCIP, PCNSA, CISSP, CCSP) preferred.
Zero Trust Exchange
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2w
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Principal IA Engineer/Sr. Principal IA Engineer (AHT)
Rome or Warner Robins or Dayton
$98k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOETop Secret clearance with SCI eligibility, IAT Level II (or higher), 5+ years IA/cloud security experience, familiarity with AWS/Azure/Google Cloud, NIST SP 800-53/ISO 27001/27002, Xacta/EMass, DISA STIGs, POA&M and vulnerability management, and IA documentation.
AWS Platform, Azure Platform, Google Cloud, NIST SP 800-53, ISO 27001, ISO 27002, Xacta, EMass, DISA STIGs
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2w
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Principal Software Engineer - Appian
Tampa or Alabama or Arizona or Colorado or Florida or Georgia or Idaho or Indiana or Louisiana or Maryland or Mississippi or Missouri or North Carolina or Ohio or Oklahoma or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia
$119k-$164k/yr RemoteFull Time
Healthesystems
Healthesystems: Provides medical cost management solutions for workers' compensation.
6+ YOEDeep Appian expertise (5+ years), Bachelor\u0002s plus 6+ years related experience or equivalent, strong Appian SAIL, BPM, integrations, SQL, security, performance, Agile, and technical leadership skills.
Appian, Appian RPA, Appian Designer, Appian Cloud, Java, MS SQL Server, HTML, CSS, Bootstrap
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5d
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Principal Software Engineer - Digital Self Service
Columbus or Plano or New York
$162k-$285k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE7+ years software engineering experience with system design, cloud-native development, agentic AI-enabled workflows, and product leadership; strong security, resiliency, and responsible AI understanding.
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2mo
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Principal Infrastructure Architect - REMOTE - Job Detail | Careers Marketplace - Siemens
Cincinnati, Ohio, United States
$147k-$293k/yr HybridFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
Experience as infrastructure architect/consultant; strong cloud and hybrid infra design; security, performance tuning, high availability; Windows/Linux, Oracle/MS SQL Server; customer-facing consulting; autonomous work style; experience in PLM/MOM domains.
AWS, Azure, GCP, Windows, Linux, Oracle, Microsoft SQL Server
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3mo
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Principal Platform Engineer- Customer Communication Orchestration
Cincinnati, Ohio, United States
HybridFull Time
Worldpay
Worldpay: Global payment processing and merchant technology solutions for businesses.
10+ YOE10+ years designing and implementing RESTful and SOAP APIs with Java/Python; front-end tech; databases; AWS; Spring/Vue.js; extensive integration and security work.
Java, Python, Postman, Swagger, Bruno, AWS, EKS, MSK, Snowflake, Vue.js, JSP, HTML, CSS, Ajax, JQuery, Oracle, PostgreSQL, Cassandra, MySQL, DB2, Tomcat, WebSphere, Spring, Spring Boot, Hibernate, Struts
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1mo
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Principal AI Architect for Business Systems
Dayton or Westminster
$100k-$137k/yr OnsiteFull Time
Trimble
TrimbleNASDAQ: TRMB: Provides hardware, software, and services for construction and geospatial industries.
8+ YOE8+ years technology experience with 3–5+ years in AI/ML or GenAI architecture; deep LLM/GenAI, MLOps/ModelOps, GCP/Vertex AI, Google Gemini, Oracle and Salesforce integration, RPA (UiPath/Automation Anywhere), JIRA/Confluence, security and governance experience.
AWS, Azure, Google Gemini, Google Cloud Platform (GCP), Vertex AI, BigQuery, Cloud Functions, IAM, APIs, n8n, Model Context Protocol (MCP), Oracle Fusion, Oracle OCI, Salesforce Einstein, Agentforce, Mulesoft, UiPath, Automation Anywhere, JIRA, Confluence, MLOps, ModelOps
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4d
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Principal Specialist Field Service
Lima or United States
$87k-$165k/yr HybridFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizen with active transferable security clearance (Secret), Bachelor's +5 years (or advanced degree +2), field engineering/FSR experience, familiarity with CITV and M1A2 subsystems, strong technical communication and writing.
CITV
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