48 it security jobs at 41 companies in Dayton, TX
2w
Save
Mark Applied
Hide
Senior IT Security Analyst
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years IT security experience, hands-on enterprise security operations, familiarity with network/cloud/endpoint security, incident response, vulnerability assessments, and compliance frameworks.
firewalls, VPN, identity and access management, endpoint protection, security monitoring, logging, reporting platforms
1mo
Save
Mark Applied
Hide
IT Security Engineer
Houston, Texas, United States
OnsiteFull Time
2+ YOE2+ years of IT experience with hands-on security responsibilities; experience with logging, vulnerability scanning, IAM, audits/compliance, Microsoft 365 and Active Directory administration, Linux, AWS/Azure, networking, and clear communication.
Microsoft Windows, Linux, Microsoft 365, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Microsoft Active Directory, Microsoft Group Policy, Ubuntu, Red Hat, XDR, AWS, Azure, NIST SP 800-171, ISO 27001, CMMC, SOC 2
1mo
Save
Mark Applied
Hide
Senior IT Security Analyst
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years in cybersecurity with experience in threat detection, incident response, and enterprise security tool administration; industry certification required (e.g., CompTIA Security+, CISSP, CySA+, GSEC, CISM).
Arctic Wolf SOC, Microsoft 365 Defender, Cisco AMP/Secure Endpoint, Cisco Umbrella, Duo, Cloud Email Security Appliances, Cylance, Akamai Web Application Firewall, ConnectWise Manage, ConnectWise Automate, WebEx
3d
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
IT Operations & Security Lead
Tomball, Texas, United States
$65k-$80k/yr OnsiteFull Time
5+ YOE5+ years IT operations experience, bachelor’s in CS/IT or related, strong Windows/macOS support, Google Workspace administration, networking (TCP/IP,DNS,DHCP,VPN), endpoint security, account/access management, and ticketing experience.
Google Workspace, Shopify, ERP, CRM, WMS
2mo
Save
Mark Applied
Hide
IT Security and Compliance Analyst
Houston, Texas, United States
OnsiteFull Time
3+ YOE3+ years in cybersecurity operations, compliance, vulnerability management or audit support; bachelor's degree in Computer Science or Information Technology; security/audit certifications preferred.
SIEM, EDR, MFA, Conditional Access, Vulnerability Scanning, Identity Platforms, Cloud Platforms
1d
Save
Mark Applied
Hide
Lead Specialist - IT SAP GRC/Security
Houston, Texas, United States
OnsiteFull Time
8+ YOEBachelor's degree or equivalent experience plus 8+ years relevant experience; SAP security and GRC implementation expertise, two full lifecycle SAP implementations, and security controls knowledge required.
SAP, SAP S/4HANA, SAP Fiori, SAP BPC 11.0, SAP O-BPC, SAP HANA, SAP Solution Manager (SolMan), SAP GRC 12, SAP GRC Access Control, SAP GRC Process Control, SailPoint Identity Management (IdM), Microsoft MSMP, BRF+, Microsoft Excel
1d
Save
Mark Applied
Hide
Lead Specialist - IT SAP GRC/Security
Houston, Texas, United States
OnsiteFull Time
8+ YOEBachelor’s degree or equivalent experience; 8+ years for the Lead level; SAP security and GRC implementation expertise, including S/4HANA, Fiori, Access Control, SOD, audit controls, and project implementations.
SAP, S/4HANA, Fiori, BPC 11.0, O-BPC, E-HANA, Solman, GRC 12, EAM, ARA, ARM, BRM, Sarbanes-Oxley, PO, SailPoint IdM, MSMP, BRF+, ChaRM
2mo
Save
Mark Applied
Hide
IT Manager - Cloud, Cyber Security and Data Center
Houston, Texas, United States
HybridFull Time
10+ YOE5+ Mgmt10+ years in infrastructure, cloud, or cybersecurity; 5+ years leading enterprise infrastructure or security teams; experience with hybrid cloud and Azure; strong networking and security tooling; IaC and automation skills.
Microsoft Azure, Terraform, ARM templates, Scripting, Palo Alto Networks Cortex, Microsoft Defender, Microsoft Entra ID
1w
Save
Mark Applied
Hide
IT Cloud & Artificial Intelligence (AI) Security Architect
Houston, Texas, United States
HybridFull Time
8+ YOEMinimum 8 years in cybersecurity/cloud security, 5+ years designing Microsoft Azure environments, experience with security architecture/governance, CISSP or CISM required; bachelor's degree preferred.
Microsoft Azure
1mo
Save
Mark Applied
Hide
Director of IT, Security and Technology
Houston, Texas, United States
OnsiteFull Time
N/A
2mo
Save
Mark Applied
Hide
IT Professional
Columbus or Houston
OnsiteFull Time
2+ YOE2+ years IT experience in manufacturing; ERP/MRP systems knowledge; networking; Windows and M365; MES; basic PLC/industrial automation; cybersecurity; certifications.
ERP systems, Windows, Microsoft 365, MES, PLC, Networking, Cybersecurity
3d
Save
Mark Applied
Hide
IT Architect
Wichita or Tulsa or Houston or Scottsdale
$145k-$165k/yr OnsiteFull Time
Experience in IT architecture and infrastructure domains, cloud (AWS/Azure), networking, security, solution evaluation, technical communication, and influence across stakeholders.
AWS, Azure, GenAI
1mo
Save
Mark Applied
Hide
IT Manager
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years managing IT projects/client environments, bachelor's in CS/IS or equivalent experience, deep infrastructure and security knowledge, virtualization and cloud experience, strong communication and documentation skills.
Windows, Linux, macOS, VMware, Hyper-V, Citrix, Axcient, Datto, Acronis, Microsoft Azure, Amazon Web Services, Microsoft SQL Server, Oracle
1mo
Save
Mark Applied
Hide
IT Manager
The Woodlands, Texas, United States
OnsiteFull Time
3+ YOE3-5 years technical support experience, associate degree in IT or higher (BS preferred), CompTIA A+/Network+/Security+ and Microsoft certs preferred, proactive with user training and incident escalation.
Microsoft Copilot
1mo
Save
Mark Applied
Hide
Head of IT & Infrastructure
Houston or Tucson or Ithaca
$110k-$155k/yr OnsiteFull Time
4+ YOE4+ Mgmt4+ years in IT management or systems administration; deep Microsoft 365 and Azure expertise, security architecture experience, AI governance knowledge, vendor management, and ability to work in a fast-paced R&D environment.
Microsoft 365, Microsoft SharePoint, Microsoft OneDrive, Microsoft Teams, Microsoft Exchange, Microsoft Planner, Microsoft Power BI, Microsoft Azure, Microsoft Copilot, Microsoft Power Automate, Claude, Cisco AnyConnect, Meraki, Canary, SCADA, ERP
3w
Save
Mark Applied
Hide
IT Support Manager
Dillon or Houston or Texas or Ohio or Pennsylvania or Massachusetts or South Carolina or New Jersey
OnsiteFull Time
2+ MgmtLead and manage regional IT support teams, handle escalations, support endpoints and shop-floor systems, document requirements, and collaborate with security/infrastructure; 2+ years IT management experience and bachelor\u0002s preferred.
Active Directory, Windows, Window Server, SCCM, ServiceNow, SQL
3w
Save
Mark Applied
Hide
Audit IT Supervisor
Houston or United States or Canada
$104k-$156k/yr OnsiteFull Time
4+ YOEBachelor's in MIS/Accounting/Finance, 4+ years public accounting (or 5+ yrs combined), knowledge of IT security and IT audit methodology, MS Office proficiency, strong written/verbal communication and mathematical skills.
Microsoft Office
3w
Save
Mark Applied
Hide
Manager, IT Operations
The Woodlands, Texas, United States
OnsiteFull Time
7+ YOE3+ MgmtAssociate degree required (BA preferred), 7+ years technical engineering experience, 3+ years leading technical teams; experience with IT/OT systems, industrial control systems, network security, cloud and on-premises infrastructure, disaster recovery, and vendor/project management.
Microsoft
1w
Save
Mark Applied
Hide
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