39 staff security engineer jobs at 21 companies in Haslet, TX
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Staff Security Engineer
New York City or Denver or Dallas or Miami or United States
$169k-$210k/yrRemoteFull Time
Rightway: Healthcare navigation and transparent pharmacy benefit management services.
8+ YOE8+ years security engineering experience across application and cloud security, strong AWS security and IaC knowledge, experience in regulated environments (healthcare), ability to read backend code (Ruby, Node.js, Java), and experience with AI/LLM security guidance.
AWS, Terraform, CI/CD, SAML 2.0, OAuth, OIDC, Ruby, Node.js, Java, OWASP Top 10 for LLM Applications, OWASP GenAI Security Project
Mountain View or San Francisco or Seattle or Pittsburgh or Dallas or Detroit or Phoenix
$171k-$273k/yrHybridFull Time
AuroraNASDAQ: AUR: Developing autonomous driving technology for trucking and passenger mobility.
12+ YOE12+ years enterprise security engineering experience securing endpoints, identities, and internal infrastructure; proficiency in Go or Python; experience with enterprise security platforms, telemetry/SIEM, architecture reviews, and cross-functional project leadership.
Lubbock or Roanoke or Charlottesville or Columbia or Dallas or Raleigh or Waco or Albuquerque or Charleston or Kansas City or St. Louis or Little Rock or Charlotte or Waynesboro or Knoxville or Charleston or Cedar Rapids or Lincoln
$116k-$140k/yrHybridFull Time
Segra: Provider of fiber-based connectivity and managed technology solutions for businesses.
10+ YOE10+ years experience in information security, strong networking and OS knowledge, scripting (Python or PowerShell), SIEM and cloud security familiarity, incident response and compliance experience.
GEICO: Provides vehicle and property insurance services to consumers.
10+ YOE10+ years in security engineering with deep vulnerability management and offensive security experience; hands-on cloud (AWS/Azure/GCP), programming (Python, Go, Java), NIST CSF, compliance (PCI, SOX, NYDFS), and strong leadership and communication skills.
Vizient: Provides performance improvement and supply chain services to hospitals
10+ YOEBachelor's in CS, Mechanical Engineering or related; 10 years software development; 5 years establishing technical standards and mentoring; 3 years technical leadership; strong architecture, CI/CD, IaC, SRE/DevOps, security, and AI experience; must reside near Irving, TX; no visa sponsorship.
Firehawk Aerospace: Designs and manufactures 3D-printed rocket engines and propellant.
8+ YOEBachelors in engineering,8+ years manufacturing engineering experience in aerospace/defense,DFMA and process development experience,PLM/3D modeling familiarity,ability to obtain DOD security clearance.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
US citizen with a Secret clearance investigation within 5 years; expertise in cryptographic key management (KMI/MGC), EKFD, NSA COMSEC account management, systems engineering for ECU integration, and JSF/F-35 or F-22 experience.
Key Management Infrastructure (KMI), KMI Management Client (MGC), Electronic Key File Device (EKFD), End Cryptographic Unit (ECU), ALIS, Off Board Mission Planning (OMS/MPE)
Elbit Systems of America: Provides advanced technology systems for defense and commercial aviation.
14+ YOEBachelor's degree required (technical discipline), 14+ years systems engineering experience, eligible for security clearance, experience with DOORS/Cameo/Matlab/Visio, systems integration, verification/validation, and 15% travel.
DOORS, Cameo, Mathlab, Matlab, Visio, Microsoft Office, Microsoft Excel, Microsoft Projects, Dayforce
Grapevine-Colleyville Independent School District: Public school district providing K-12 education in Texas.
Bachelor's degree or equivalent experience; experience designing, implementing, and managing security systems; knowledge of video surveillance, access control, networking (OSI, TCP/IP), Microsoft AD and SCCM; ability to train staff and work with vendors.
Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
HybridFull Time
H-E-B: Operates a major supermarket chain in Texas and Mexi
10+ YOE10+ years building and supporting security solutions; strong cloud, CI/CD, container, and application security skills; bachelor's or equivalent; professional security certification preferred.
Western Alliance BankNYSE: WAL: National commercial bank providing specialized financial and business solutions.
7+ YOE7+ years in software engineering or IT; bachelor’s degree; hands-on Azure/.NET/C#/API/CI/CD, Python, React (Vite), SQL, ETL; AI-enabled development; leadership; security/compliance; travel up to 25%.
Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
HybridFull Time
HEB: A retail grocery operating technology and digital teams to support store and customer operations.
10+ YOE10+ years building and supporting system and security solutions; advanced cloud, infrastructure-as-code, scripting, container, and API security skills; CISSP/CISA/CEH/GIAC or cloud certs preferred; Bachelor's or equivalent.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Java, Shell script, Linux, Windows Server, CI/CD
Boston or San Francisco or Dallas or Salt Lake City or Seattle or Portland
$141k-$173k/yrRemoteFull Time
WEXNYSE: WEX: Provides global payment processing and business information management services.
8+ YOEBachelor’s in CS/Software Eng; 8-10 yrs software engineering; strong front-end and full-stack skills; modern front-end frameworks; TypeScript/JavaScript; REST/GraphQL; web security; collaboration and maintainability.
Vizient: Healthcare performance improvement and group purchasing organization.
10+ YOEBS in Computer Science, Mechanical Engineering or related; 10+ years software development; 5+ years establishing technical standards and mentoring; 3+ years technical leadership; strong architecture, reliability, security, and AI experience; must reside near Irving, TX; no visa sponsorship.
8+ YOE8+ years in network operations, infrastructure engineering, or enterprise cybersecurity support; BS/MS in CS/IT/Computer Architecture; strong NGFW, cloud security, SSO, and authentication knowledge; cross-functional collaboration and leadership experience.
Seattle or Cottonwood Heights or San Francisco or New York City or Frisco
$154k-$264k/yrOnsiteFull Time
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
8+ YOE8+ years in security engineering or applied cryptography; expertise in post-quantum cryptography, crypto-agility, key management, PKI, HSMs/KMS, cloud cryptographic controls, and strong communication skills.
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
7+ YOETop Secret clearance with SCI eligibility, ~7+ years related experience, experience with cross-domain solutions, hypervisor and networking knowledge, Security+ (or obtain in 3 months), Powershell/Ansible/Python preferred; able to work onsite in Washington, DC or Dallas.
Staff Software Engineer II - Confluent Secure Compute
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$161k-$299k/yrHybridFull Time
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
10+ YOE10+ years building scalable backend/infrastructure systems; deep Kubernetes and Go expertise; experience with multi-tenant security, observability, public cloud integrations; demonstrated technical leadership and mentorship.