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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
4d
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Engineer-Cybersecurity
Richardson, Texas, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years cybersecurity experience in security operations/incident response, cloud experience, familiarity with NIST, CIS, Zero Trust, and strong investigation and remediation skills.
SIEM, NIST Cybersecurity Framework, CIS Controls, Zero Trust
1mo
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AI Cybersecurity Engineer
Plano, Texas, United States
OnsiteFull Time
5+ YOE5+ years cybersecurity engineering experience with 2+ years in AI/ML security; strong Zero Trust, cloud security (AWS/Azure/GCP), Python, ML frameworks, SIEM/SOAR, IAM/OAuth, DLP, RAG/MCP and adversarial red-teaming skills.
Python, PyTorch, TensorFlow, Hugging Face Transformers, LangChain, LangGraph, AutoGen, CrewAI, Rapid7, Microsoft Sentinel, AWS, Azure, GCP, OAuth 2.0, OIDC, HashiCorp Vault, AWS Secrets Manager, Secret Server, Model Context Protocol (MCP), Retrieval-Augmented Generation (RAG), Claude Enterprise, MITRE ATT&CK, MITRE ATLAS, OWASP LLM Top 10, SHAP, LIME
1mo
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AI Cybersecurity Engineer
Plano, Texas, United States
OnsiteFull Time
5+ YOE5+ years cybersecurity engineering experience (≥2 years in AI/ML security) with Zero Trust, cloud security (AWS/Azure/GCP), DLP, securing LLMs/RAG/MCP, Python and ML frameworks, SIEM/SOAR, IAM/OAuth, secrets management, incident response, and policy development.
Python, PyTorch, TensorFlow, Hugging Face transformers, LangChain, LangGraph, AutoGen, CrewAI, Claude Enterprise, Rapid7, Microsoft Sentinel, HashiCorp Vault, AWS Secrets Manager, Secret Server, AWS, Azure, GCP, SIEM, SOAR, OAuth 2.0, OIDC, Model Context Protocol (MCP), Retrieval-Augmented Generation (RAG), LLM, MITRE ATT&CK, MITRE ATLAS, OWASP LLM Top 10, NIST SP 800-207, mTLS, AI-BOM, SHAP, LIME
4d
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Sr. Automation & Cybersecurity Engineer
Plano, Texas, United States
HybridFull Time
6+ YOE6–9 years cybersecurity engineering experience with 3–4 years in security automation/SOC/SIEM/SOAR, strong Python/PowerShell/API/cloud automation skills, SIEM/SOAR experience (Microsoft Sentinel preferred), and solid threat detection and incident response knowledge.
Python, PowerShell, APIs, Microsoft Sentinel, Microsoft Defender/XDR, Azure Logic Apps, Tines, ServiceNow, Log Analytics, Confluence, LLMs, CI/CD, MITRE ATT&CK, ASIM, Sigma rules
1w
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Cybersecurity Software Engineer
Plano, Texas, United States
$55-$66/hr OnsiteFull Time
Bachelor's degree in CS/EE/CE, strong Go/Java/.NET Core/C/C++ skills, AWS (DynamoDB,SNS,SQS,SSM,Secrets Manager,AppConfig) experience, Agile/Scrum experience, writing scalable secure code and tests.
Golang, Java, .NET Core, C/C++, AWS, DynamoDB, SNS, SQS, SSM, AWS Secrets Manager, AppConfig
1w
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Mainframe Cybersecurity Software Engineer (ICB 5)
Plano, Texas, United States
$129k-$207k/yr OnsiteFull Time
12+ YOEBA/BS in CS or equivalent, 12+ years software development experience, deep mainframe and cybersecurity expertise, hands-on coding in legacy and modern languages, and strong communication skills.
IBM Assembler, COBOL, PL/I, C, C++, Java, .NET, z/OS, Windows, Unix, Linux, RACF, ACF2, Top Secret, TLS, RACF, Python, Typescript, Docker, Kubernetes, Spring Boot, Jakarta, Oracle, Db2, MS SQL Server, ODBC, JDBC, ADO.NET, COM, Windows MFC, Jenkins, Ansible, ISPF, CICS, IMS, WebSphere Liberty, TCP/IP, IBM MQ, ECI, Tuxedo, WebLogic, JBoss, InstallAnywhere, Eclipse, Gen
3w
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Sr. Engineer – Cybersecurity Risk Management - Privacy
Plano, Texas, United States
OnsiteFull Time
6+ YOEBachelor's degree or 5+ years experience, 6+ years in agile environments, strong understanding of North American privacy laws, CI/CD experience, familiarity with Java/Python/NodeJS/AngularJS, ServiceNow and Securiti experience preferred, excellent communication.
CI/CD, Java, Python, NodeJS, AngularJS, ServiceNow, Securiti
2w
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Cybersec Eng Sr Engineer
Plano, Texas, United States
$80k-$134k/yr OnsiteFull Time
3+ YOE3-4 years in vulnerability management and security automation; strong scripting (Python, PowerShell, Bash); experience with Tenable, ServiceNow VR, API integrations, cloud and third-party platforms; bachelor's degree preferred.
Python, PowerShell, Bash, Tenable, ServiceNow Vulnerability Response (VR) module, ServiceNow, Qualys, Nexpose, Okta, SAP, Salesforce, Microsoft M365, AWS, Azure, GCP, Terraform, Ansible
3w
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Sr Engineer, IAM
Plano or Bethpage
$100k-$165k/yr OnsiteFull Time
6+ YOEBachelor's in CS/IS/Cybersecurity or equivalent, 6+ years IAM/security engineering experience, CIAM platform expertise, identity protocols (OAuth 2.0, OpenID Connect, SAML, SCIM, FIDO2/WebAuthn), IaC and CI/CD experience, proficiency in JavaScript/Python/Java/Go, threat modeling and compliance support.
OAuth 2.0, OpenID Connect, SAML, SCIM, FIDO2, WebAuthn, SIEM, Infrastructure-as-Code, CI/CD, JavaScript, Python, Java, Go
1mo
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Firmware Engineer
Plano, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in CS/EE or equivalent, 5+ years embedded/firmware experience, proficiency in C/C++/Rust, familiarity with networking/cybersecurity/datacenter concepts, strong troubleshooting and communication skills.
C, C++, Rust
2mo
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Sales Engineer , Enterprise Majors
Dallas, Texas, United States
RemoteFull Time
5+ YOE5–8 years in pre-sales or systems engineering in enterprise cybersecurity/networking/cloud; strong networking and security protocols; experience with SecOps, Zero Trust, SASE; executive engagement.
Networking, Cloud, Security Protocols, SIEM, SOAR, XDR, MFA, SSO, PAM, CISSP, CCSP
2mo
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Information Security Engineer II - End Point
Plano, Texas, United States
OnsiteFull Time
3+ YOE3–5 years in cybersecurity engineering; experience with EDR (CrowdStrike), DLP, endpoint security, firewall, and vulnerability management.
CrowdStrike Falcon, Digital Guardian, Microsoft Purview, Palo Alto Networks NGFW, Forescout CounterAct, Mimecast, Qualys, Tenable, CIS Benchmarks, DISA STIGs
1w
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Cyber Security Engineer
Celina, Texas, United States
$84k-$124k/yr HybridFull Time
5+ YOEBachelor's in IT or related field or equivalent experience, five years cybersecurity experience, valid Class C driver’s license, pass drug screen/background/MVR check.
3d
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Cybersec Eng Sr. Director
Plano, Texas, United States
$157k-$312k/yr OnsiteFull Time
10+ YOE8+ Mgmt10+ years OT engineering/cybersecurity leadership, 8+ years leading OT/ICS teams, experience in global manufacturing, executive communication, vendor management, and building enterprise OT security programs.
Purdue Model, ISA/IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82, NIST 800-53, Center for Internet Security Controls, ISO 27001
1mo
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Software Engineer - DC Power Controller
Plano, Texas, United States
OnsiteFull Time
3+ YOEBachelor's in CS/EE or related, 3+ years in DC power systems/Open Compute data center environments, proficiency with Linux, Go and C/C++, RESTful APIs, monitoring (Grafana/Prometheus), CI/CD (Ansible/Terraform), and cybersecurity.
Go, C/C++, Linux, Grafana, Prometheus, Ansible, Terraform, RESTful APIs, SCADA, Git, SQL, NoSQL, Python, AWS, Microsoft Azure, Microsoft Azure DevOps, Open Compute Project
1mo
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Senior Lead Information Security Consultant (AI)
McLean or Plano or Richmond
$209k-$262k/yr OnsiteFull Time
6+ YOE5+ MgmtHigh School/GED; 6+ years in cybersecurity/IT; 5+ years providing oversight, risk assessments, and architecture reviews; 4+ years cloud security engineering; 1+ year implementing AI in cybersecurity; experience with e‑commerce/payments and public cloud.
AWS, GCP, Azure, Splunk
2mo
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Enterprise Architect / Solution Executive (Large Deals) - US Remote (Plano, TX, US)
Plano, Texas, United States
$150k-$350k/yr RemoteFull Time
12+ YOE12+ years in enterprise/solution architecture or consulting; proven track record designing large, multi-tower, $50M+ solutions; bachelor's in CS/engineering or equivalent experience.
Cloud, Data, Security, Network, Infrastructure, Applications
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