24 information system security engineer jobs at 20 companies in Dayton, TX
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IT Security Engineer II
Houston, Texas, United States
HybridFull Time
5+ YOERequires 5+ years of cybersecurity engineering experience, security platforms, automation, configuration management, broad IT systems knowledge, SIEM, troubleshooting, and communication skills.
SIEM
1mo
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming experience, 2+ years scripting and systems troubleshooting, Bachelor's in STEM or IT security, knowledge of networking protocols, ability to write/review IaC and detections, and lead security investigations.
Python, Ruby, Go, Swift, Java, .Net, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar, Service Control Policies (SCPs), Resource Control Policies (RCPs), Config, Security Hub, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Model Context Protocol (MCP)
1mo
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Senior AI Security Engineer (UT, US, 84043)
Lehi or Princeton or Houston
HybridFull Time
2+ YOEHands-on experience with AI systems, APIs, data pipelines, dashboards, scripting (Python/JavaScript/PowerShell), cloud platforms (Azure/AWS/GCP), and foundational cybersecurity principles; bachelor's degree or equivalent and 2+ years technical experience.
APIs, REST, Power BI, Tableau, Python, JavaScript, PowerShell, Azure, AWS, GCP, NIST CSF, OWASP
1mo
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Senior Security Software Developer (R&D)
Spring, Texas, United States
$131k-$205k/yr OnsiteFull Time
6+ YOEBachelor's degree in CS/Information Systems (or equivalent), typically 6+ years experience; strong programming in C/C++, C#, .NetCore, WPF, XAML; Windows systems and architecture experience; Agile/ADO and unit testing experience; strong communication.
C/C++, C#, .NetCore, WPF, XAML, ADO, Windows, ReactJS, Python, Django, Go, Rust, Xamarin, WMI, COM, JS, HTML5, CSS
1mo
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Senior Security Software Developer (R&D)
Spring or Houston
$131k-$205k/yr OnsiteFull Time
6+ YOEBachelor's degree in CS/Information Systems (or equivalent), typically 6+ years' experience, proficiency in C/C++, C#, .NET Core, WPF, XAML, unit testing, Agile (ADO), Windows internals, networking, multi-threading, and strong communication and problem-solving skills.
C/C++, C#, .NET Core, WPF, XAML, ADO, ReactJS, Python, Django, Go, Rust, Xamarin, WMI, COM, JS Frameworks, HTML5, CSS
2w
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Senior Systems Engineer
Boca Raton or Dallas or Houston or Louisville or Miami or Orlando or Phoenix or Seattle or Tacoma
$98k-$185k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent, 8+ years IT/systems engineering experience, expertise with AWS and cloud networking, AI platform management, SaaS migrations, and cloud security best practices.
AWS, Cloudflare, Akamai, Claude CoWork, Copilot Studio, Azure Foundry, AWS CLI, CloudFormation, Terraform, Ansible, Salt, Puppet, Chef, Harness, CircleCI, Wiz, Dynatrace, Datadog, Splunk, REST APIs, MCP servers, Microsoft O365, Azure AD, Jamf, Intune
2mo
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Senior Cloud Systems Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOESenior-level cloud systems engineer with Azure, identity management, security, and hybrid networking experience.
PowerShell, Azure CLI, Bicep, ARM Templates, Terraform, Microsoft Defender for Cloud, Defender for Endpoint, Microsoft Sentinel, Microsoft Entra ID, Microsoft 365, Intune, Azure networking
3w
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Sr Security Solutions Architect (Req#1342)
Dallas or Houston
$120k-$170k/yr HybridFull Time
2+ YOE2+ years designing complex network or systems solutions, 3+ years presales engineering, deep network and endpoint security expertise, strong sales collaboration, executive engagement, and presentation skills.
Cisco, Sourcefire, Lancope, Palo Alto, McAfee, Splunk, Imperva, Check Point, FireEye, Gigamon, SentinelOne, CrowdStrike, Microsoft Defender
1w
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Senior Hybrid Infrastructure Engineer
Houston, Texas, United States
OnsiteContract
7+ YOEBachelor's degree or equivalent experience; 7+ years of enterprise infrastructure engineering or senior systems administration; expertise in Windows Server, Linux, VMware, networking, storage, GCP, Terraform, GitHub, automation, security, and migrations.
Google Cloud Platform (GCP), Terraform, GitHub, GitHub Actions, PowerShell, Python, Bash, Windows Server, Linux, VMware vSphere, Active Directory, DNS, DHCP, VxRail, Vblock, Isilon/PowerScale, Data Domain, Avamar, Palo Alto, SonicWall, Compute Engine, VPC, IAM, Cloud Storage, Cloud SQL, Cloud Monitoring, Cloud Logging, Load Balancing, TCP/IP, VLANs, VPNs, Rubrik, Google Cloud VMware Engine (GCVE), Google Kubernetes Engine (GKE), Cloud Build, Artifact Registry, GitOps, Docker, Kubernetes, SolarWinds Orion, Datadog, Splunk, Dynatrace, ITIL
2mo
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Systems Engineer (Hubspot)
Santa Fe or Denver or Las Vegas or Houston or Dallas or Texas or Colorado or New York or Nevada or New Mexico
$91k/yr HybridFull Time
4+ YOE4+ years designing scalable systems, enterprise HubSpot administration, 3+ years building API integrations, proficiency with JavaScript/Typescript/Python/CSS, Asana familiarity, strong documentation, security, and communication skills.
HubSpot, Asana, Javascript, Typescript, Python, CSS
1w
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Network Engineer
Houston, Texas, United States
HybridFull Time
5+ YOERequires 5+ years supporting global network systems, data center fabric, BGP EVPN/VXLAN, network security, monitoring, troubleshooting, and documentation. A computer science or IT bachelor's degree and CCNA are preferred.
HPC, BGP, EVPN, VXLAN, IPS, IDS, Python, Ansible, SD-WAN, Linux, IPAM
2mo
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Platform Engineer
Houston, Texas, United States
OnsiteFull Time
3+ YOEBachelor's degree preferred; 3-4 years platform/DevOps/SRE or systems experience; hands-on CI/CD, Terraform, Git, Docker/Kubernetes; experience with Denodo/Tableau/MicroStrategy preferred; cloud (AWS/Azure/GCP) knowledge; strong troubleshooting and security fundamentals.
Denodo, Tableau, MicroStrategy, Terraform, Docker, Kubernetes, Git, AWS, Azure, GCP
3w
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R1410H - Systems Engineer
Houston, Texas, United States
OnsiteFull Time
0+ YOEProvide advanced IT support and administration for servers, networks, virtualization and cloud; troubleshooting, security patching, backups, and documentation. Associate or bachelor\u0002s degree or equivalent experience.
Windows, Linux, Active Directory, Microsoft 365, VMware, Hyper-V, AWS, Azure, Google Cloud, TCP/IP, DNS, DHCP
2w
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Sr IT Systems Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years infrastructure and network administration experience with Azure and Microsoft 365; strong Windows/Linux, networking, security monitoring, incident response, and troubleshooting skills; Bachelor's preferred.
Azure, Microsoft 365, Microsoft Copilot, Microsoft Defender, Microsoft Purview, Microsoft Sentinel, Intune, PowerShell, SIEM
2mo
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Senior Network Engineer/IT Systems Architect
Houston or Brentwood or Dallas
OnsiteFull Time
Senior MSP engineer with enterprise networking, server, and cloud design/implementation experience; strong security, VOIP, UC, and Microsoft 365 expertise; must live in target area and be onsite.
Microsoft 365, Windows Server, Hyper-V, Active Directory, VMware, DNS, DHCP, VoIP, UTM Firewall, Azure
1mo
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Telecommunications & Security Systems/Information & Communications Technology (ICT) Designer (LSNA-PA/OH/IN/NC/VA/TX)
Conshohocken or Cincinnati or Indianapolis or Cary or Richmond or Houston
$71k-$120k/yr HybridFull Time
4+ YOEAssociate degree or equivalent experience; at least 4 years AutoCAD design experience; proficiency with AutoCAD and Revit; experience designing electrical power distribution, lighting, fire alarm, and communications systems; NEC exposure preferred.
AutoCAD, Revit
2mo
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Channel Systems Engineering Manager
Dallas or Denver or Plano or Chicago or Los Angeles or Houston or Santa Clara or Seattle or San Francisco or Atlanta or New York City
$244k-$336k/yr RemoteFull Time
3+ YOE3+ Mgmt3+ years 2nd line managerial experience; pre-sales system engineer management; experience with resellers/MSSPs; strong communication; English proficiency; network security expertise.
Network Security, SASE, SaaS, CNAPP, SOC Transformation Technologies
3mo
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Enterprise Architect
Fort Worth or Denver or Houston
HybridFull Time
10+ YOEBachelor's in Information Systems/Computer Science/Engineering (or equivalent), 10+ years IT experience including 5+ years in architecture, cloud architecture (Azure/AWS/Google), security-by-design, integration and M&A technology integration experience.
Azure, AWS, Google, ERP, SCADA, historians, iPaaS, ETL, ELT, API, HRIS, CRM, SOX, SOC 2, NERC CIP, TOGAF, CISSP
2d
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IT Help Desk Tier 1
Dallas or Houston
HybridFull Time
2+ YOERequires 2–3 years of IT support experience, Microsoft operating systems, Windows workstations, Active Directory, Microsoft 365, cloud platforms, networking, security, scripting, and strong communication skills.
Microsoft Windows, Windows Server, Microsoft Active Directory, Microsoft Entra ID, Microsoft 365, Microsoft SharePoint, Microsoft Intune, Microsoft Exchange Online, Microsoft Teams, Microsoft Excel, Amazon AWS, Microsoft Azure, Bloomberg, QuickBooks, PowerShell
1mo
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Principal Architect for Manageability Firmware Stack
Spring or Fort Collins or Frisco or Chippewa Falls
$152k-$349k/yr OnsiteFull Time
10+ YOEBachelor's or Master's in Computer Science/Information Systems, 10+ years' experience, expertise in firmware/manageability architecture, Redfish, Open BMC, Yocto, secure SW lifecycle, TDD, AI integration, and strong communication skills.
Redfish, Open BMC, Yocto, AI