Senior Information Security Engineer - Security Architecture - InfoSec
United States
$133k-$211k/yrOnsiteFull Time
ElasticNYSE: ESTC: Software platform for search, security, and observability.
Operate Elasticsearch in production, build and maintain security telemetry ingestion, manage ECK/Kubernetes clusters, use Terraform, Python scripting, integrate with APIs, and use AI automation; eligible for DoD Impact Level 4 environments.
National Debt Relief: Negotiates with creditors to reduce and settle consumer debt.
5+ YOE5+ years information security operations experience; knowledge of Windows/O365, TCP/IP, SIEM, EDR, forensic and compliance frameworks; security industry certifications recommended.
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
4+ YOE4+ years offensive security experience, production Python engineering, built/operated agentic AI and LLM-driven tooling, hands-on AI/ML attack testing, and production cloud experience (AWS/GCP/Azure).
CENSUS: Specialized cybersecurity engineering and research-fueled security testing services.
3+ YOEBSc/MSc in engineering or CS,3+ years IT/cybersecurity,2+ years cloud or cloud-security experience (preferably Azure),proven cloud security design/audit skills and English proficiency.
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
10+ YOE10+ years hyperscale data center security, strong integration with engineering/trades, travel 50%, deep knowledge of Electronic Security Systems.
Electronic Security Systems, Security hardware, Construction documents, Guard force management
FlightSafety International: Professional aviation training and flight simulator manufacturing services.
2+ YOEBachelor's in CS/CE/EE/ME/AE and 2+ years related experience (7+ preferred); experience with digital engineering, MBSE/UML/SysML, requirements and SDLC tools, scripting, strong math and ability to meet export/security eligibility.
CATIA Magicdraw, IBM Rational, Enterprise Architect, PlantUML, 3DEXPERIENCE, Jama Connect, Azure DevOps, Git, Microsoft Visual Studio, bash, PowerShell, Python, Perl
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
9+ YOEBachelor's degree (or equivalent experience) with 9+ years relevant experience; proficiency in systems and software engineering, MBSE, OOP, test planning, and model-based tools; ability to obtain DoD security clearance.
ONEOKNYSE: OKE: Operates extensive midstream energy infrastructure for natural gas and liquids.
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.
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
12+ YOE12+ years designing and operating Java-based, OpenShift and AWS cloud-native architectures; strong security, performance, CI/CD, and hybrid cloud experience.
Stitch FixNASDAQ: SFIX: Online personalized styling service and curated clothing delivery.
5+ YOE5+ years integrating global HCM solutions, strong Workday and HRIS experience, API and OAuth 2.0 security knowledge, experience with HR integrations and analytics, bachelor's or equivalent experience.
AHEAD: Building digital platforms for enterprise cloud and infrastructure transformation.
5+ YOE5+ years security/platform engineering experience; hands-on with SIEM/XDR/SOAR, cloud (AWS/Azure/GCP), data pipelines, automation, customer-facing delivery, scripting, and AI-enabled SOC use cases.