Principal TDR Analyst (Dallas (Remote), Texas, US)
Dallas, Texas, United States
RemoteFull Time
Worldwide Flight Services: Global provider of cargo, passenger, and ground handling services.
10+ YOESenior threat detection and response analyst with expertise in detection, incident response, tuning, automation, threat hunting, SIEM/EDR, command line and scripting; bachelor's in cybersecurity/CS/IS or equivalent and 10+ years experience; relevant certs preferred.
EricssonNasdaq Stockholm: ERIC B: Global provider of communications technology, software, and services.
4+ YOEUS citizenship required; 4+ years SOC triage/response/detection engineering experience; expertise with EDR/ITDR/SIEM and cloud platforms (AWS/GCP/Azure); strong analytical, communication, and crisis-management skills; work onsite 10:30–18:30 CT with one weekend/month.
ONEOKNYSE: OKE: Publicly traded U.S. midstream transports natural gas, NGLs, refined products and crude oil for energy markets.
6+ YOE6+ years information security experience with 3+ years in offensive security (red team, pentest, detection engineering); bachelor\u0002s in IT or equivalent; experience with SIEM/EDR, threat detection, OT environments preferred; mentoring and technical leadership.
EricssonNasdaq Stockholm: ERIC B: Global provider of communications technology, software, and services.
4+ YOEUS citizen required. 4+ years SOC experience in triage, response and detection engineering. Proficient with EDR/ITDR/SIEM, cloud (AWS/GCP/Azure), CrowdStrike Falcon, detection engineering, strong integrity; office-based with one weekend/month.
Netrio: Private managed IT and cybersecurity provider serving small and mid-market enterprises across North America.
2+ YOERequires 2–5 years in SOC, incident response, or threat hunting; SIEM/XDR and EDR experience; U.S. citizenship; background investigation eligibility; and CompTIA CySA+ or GIAC GCIH certification.
Sr. Security Analyst - Security Operations Center (SOC)
Irving or Miami
HybridFull Time
LennarNYSE: LEN: A leading American homebuilder and real estate services provider.
5+ YOE5+ years cybersecurity operations experience (3+ in Tier 2/3 SOC), CompTIA Security+ or equivalent, incident response and MDR experience, SIEM/SOAR and EDR proficiency, KQL and cloud telemetry experience, strong analytical and communication skills.
SIEM, SOAR, Microsoft Sentinel, Torq, Microsoft Logic Apps, Microsoft Defender XDR, Palo Alto Cortex XDR, ServiceNow, KQL, Azure, Entra, AWS CloudTrail, Python, PowerShell, Proofpoint, MITRE ATT&CK, EDR
Advantage Investigations: Insurance-investigation firm serving insurers, third-party administrators, self-insured companies, and law firms.
Experience in collision investigation, vehicle/scene examination, EDR data collection/interpretation, courtroom testimony and litigation support, valid driver’s license and reliable transportation.
Event Data Recorder (EDR), LIDAR scanners, Drones/UAS, Total stations, photogrammetry, reconstruction software
CitiNYSE: C: Global financial services organization enabling growth and economic progress.
5+ YOEBachelor's in CS/InfoSec, 5+ years cybersecurity experience with threat hunting/incident response, expertise with SIEM/EDR/Splunk, networking and OS knowledge, strong analytical and communication skills.
CitiNYSE: C: Global financial services organization enabling growth and economic progress.
5+ YOEBachelor's in CS/Information Security, 5+ years in cybersecurity (threat hunting/IR), expert networking/OS/security tech, proficiency with SIEM/EDR/Splunk, strong analytical and communication skills.
D.R. HortonNYSE: DHI: America's largest homebuilder, constructing and selling high-quality homes.
1+ YOEHigh school diploma or GED and 1–4 years of IT, cybersecurity, helpdesk, systems administration, network, identity, endpoint, or related technical experience; cybersecurity concepts and enterprise technology knowledge required.
Active Directory, Microsoft Entra ID, MFA, SIEM, EDR, XDR, DLP, Microsoft Windows, Microsoft 365, DNS, Microsoft Outlook, Microsoft Teams, Microsoft Office, ITSM
D.R. HortonNYSE: DHI: America's largest homebuilder, constructing and selling high-quality homes.
1+ YOEHigh school diploma or GED and 1–4 years in IT, cybersecurity, helpdesk, systems administration, network, identity, or endpoint support. Requires security operations knowledge and strong documentation skills.
Microsoft Entra ID, MFA, SIEM, EDR, DLP, Active Directory, Group Policy, DNS, EDR/XDR, Microsoft Windows, Microsoft 365, Microsoft Office, Microsoft Outlook, Microsoft Teams
Zones: Global provider of end-to-end IT solutions and services.
2+ YOEAssociates degree preferred, 2+ years technical support experience, strong problem-solving and communication, ability to troubleshoot hardware/software, configure email, and use ticketing systems.
Microsoft Outlook, Microsoft Windows, Mac OS, Microsoft O365, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Google Workspace, Google Meet, Logitech, EDR
Careington International: Private U.S. benefits administrator serving employers and individuals with dental discount plans, TPA services, and wellness products.
3+ YOEBachelor's degree preferred; 3-5+ years in IT cyber security; experience with IT regulatory compliance (HIPAA, HITRUST, SOC 1/2, SOX, PCI); hands-on security infrastructure; knowledge of firewalls, SIEM, IDPS.
Hartford or Indianapolis or Providence or Raleigh or Richardson or Tempe
OnsiteFull Time
InfosysNYSE: INFY: Global leader in next-generation digital services and consulting.
Bachelor's degree or equivalent, or progressive experience in lieu of education. Requires threat intelligence, alerting, SOC coordination, and security platform experience. U.S. work authorization without sponsorship required.
Information Security Analyst (Vulnerability Management)
Dallas, Texas, United States
$98k-$124k/yrHybridFull Time
Blue Yonder Defense Solutions, LLC: Defense and government supply chain software provider serving military logistics, federal agencies, and humanitarian missions.
5+ YOEBachelor's degree or equivalent experience; 5+ years in cybersecurity or vulnerability management; cloud security, vulnerability scanning, CMMC, NIST, government or defense contractor experience required.
Microsoft Azure, Azure AD, Entra ID, AWS IAM, Oracle IAM, SAML, OAuth, OIDC, SCIM, SIEM, EDR, XDR, CrowdStrike, Splunk, Elastic, Defender for Endpoint, Defender for Cloud, Oracle Vulnerability Manager, Amazon Inspector, Tenable, OpenVAS, PowerShell, Python, REST, Graph, SOAP, Microsoft 365, Microsoft Defender, Qualys, Rapid7
CitiNYSE: C: Global financial services organization enabling growth and economic progress.
5+ YOEBachelor's degree in computer science, information security, or related field; 5+ years in cybersecurity focused on threat hunting, incident response, or security analysis; expertise in networking, operating systems, security tools, and data analysis.
Information Security Application and Compliance Analyst - Austin, Dallas, Houston
Austin or Dallas or Houston
HybridFull Time
Vinson & Elkins: Global law firm advising companies on complex legal matters.
2+ YOEAssociate degree or equivalent experience; 2–4 years in AI application security, secure code review, SDLC, AI governance, or information security applications. Knowledge of OWASP Top 10 and security controls; security certification required.
Microsoft Windows, Microsoft 365, Microsoft Purview, Microsoft Copilot, Anthropic Claude, Harvey, SIEM, EDR, AV, DLP, SAST, DAST, SCA, PowerShell, Python, CI/CD