148 information system security jobs at 106 companies in Arlington, TX
6d
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Information Security Advisor
Indianapolis or Atlanta or Mason or St. Louis or Tampa or Grand Prairie
HybridFull Time
5+ YOERequires a BS/BA in IT or related field, 5+ years of relevant systems or security experience, complex systems design experience, and support across at least four information security domains.
CISSP, Systems Security Certified Practitioner, Certification and Accreditation Professional, IAM, IGA, SOX, HIPAA, NIST 800-53, SOC
3w
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Division Information Security Leader
Charlotte or Hickory or Keller or Austin or Europe or Asia or North America
$117k-$160k/yr OnsiteFull Time
8+ YOEBachelor’s degree in information security, information systems, IT engineering, or related field; 8+ years’ relevant experience; security policy and action-plan experience in manufacturing, government, or military settings.
6d
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Lead Information Security Engineer
Chandler or Irving or Charlotte or Minneapolis
$119k-$206k/yr HybridFull Time
5+ YOERequires 5+ years in information security engineering, security baseline experience aligned to CIS Benchmarks, expertise in operating system and network security, encryption, configuration management, stakeholder leadership, and automation.
CIS Benchmarks, PowerShell, Python, Bash, Java, C#, Azure, AWS, GCP, DevSecOps, CI/CD, Jira, Agile
1mo
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Information Security Engineer
Dallas, Texas, United States
$95k-$138k/yr OnsiteFull Time
Designing, implementing, and operating security systems (vulnerability management, SIEM/SOAR/XDR, EDR), performing SOC functions and incident response, securing cloud and hybrid environments, enforcing IAM/PAM controls, and assessing AI/ML security risks.
SIEM, SOAR, XDR, CrowdStrike Falcon, Falcon Insight, Falcon Identity Threat Protection, Falcon Cloud Security, Falcon Spotlight, Falcon SaaS Security Posture Management, Falcon AIDR, Charlotte AI, GitHub Copilot, ChatGPT, AWS, Azure, Microsoft 365, Azure AD, Git, Perforce, Jenkins, NDR, IDS, IPS, Ansible, Puppet, Chef, Terraform, Pentera, NodeZero, Cymulate, CSPM, CWPP, CNAPP, SAST, DAST, IAST, EDR, TCP/IP, HTTP, HTTPS, DNS, PAM, MFA, SSO
3mo
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Information Systems Security Manager (ISSM)
Arlington, Texas, United States
OnsiteFull Time
10+ YOETop Secret clearance, 10+ years in information systems security in DoD/IC, 5+ years in ISSM/ISSO, RMF/NIST, ATO/SSP, and related certifications.
NIST RMF, eMASS, SIEM, ACAS/Nessus, HBSS, PAM, SCIF compliance, DAAPM
1mo
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Senior Analyst, Information Security
San Antonio or Dallas or Maryville or Cincinnati
OnsiteFull Time
5+ YOEBachelor's in IT/security, 5+ years IT security experience (including 3+ years network/system administration), SIEM and endpoint protection expertise, vulnerability management, incident response, MITRE ATT&CK knowledge, SDLC and application security, containerization and DevSecOps, AWS familiarity, authorized to work in the U.S.
Rapid7, Sentinel, AWS, SIEM, IDS/IPS, Endpoint Protection, DLP, MFA, SSO, MITRE ATT&CK, SDLC
2mo
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Director, Information Security Office AI/ML
McLean or Plano or Richmond
$245k-$307k/yr OnsiteFull Time
7+ YOE3+ MgmtBachelor's degree, 7+ years in cybersecurity or IT, 5+ years in application development and operating systems, plus security operations, cloud, AI security, and stakeholder leadership experience.
SIEM, SOAR, Linux, Unix, Windows, AWS, Azure, GCP, Docker, APIs, DevOps, PCI
1mo
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Information Technology System Administrator
Hood River or Dallas
OnsiteFull Time
2+ YOEAssociate's or Bachelor's in IT (preferred) or equivalent experience; 2 years IT support/systems administration experience; working knowledge of Windows, macOS, Linux, Active Directory, Microsoft 365, endpoint protection, secure remote access; strong communication and problem-solving.
Windows, macOS, Linux, Active Directory, Microsoft 365
2w
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Sr Information Systems Security Manager
Richardson, Texas, United States
$145k-$155k/yr OnsiteFull Time
8+ YOE5+ Mgmt8+ years supporting classified DoD/IC systems, active Secret clearance, 5+ years ISSM experience preferred, RMF/Ato experience, SIPRNet/comsec expertise, and relevant certifications (CISSP, CASP+, CISM, Security+, CEH, GSLC, CCSP, CAP).
SIPRNet, COMSEC, Risk Management Framework (RMF), Cross Domain Solutions (CDS)
4w
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Sr Information Systems Security Manager
Richardson, Texas, United States
$145k-$155k/yr OnsiteFull Time
8+ YOE5+ MgmtMust have 8+ years supporting classified DoD/IC systems, 5+ years as ISSM/senior ISSO, active Secret clearance, RMF/A2O experience, and one or more cybersecurity certifications.
SIPRNet, RMF, Cross Domain Solutions (CDS)
1mo
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Information Systems Security Officer
Farmers Branch, Texas, United States
OnsiteFull Time
Bachelor's degree, knowledge of NIST CSF/PCI/ISO 27002/CIS Baselines, cybersecurity best practices, strong analytical and communication skills; preferred CISA/CISSP/CISM/GSNA and 5+ years related experience; background and credit check required.
NIST CSF, PCI, ISO 27002, CIS Baselines
1mo
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Information Systems Security Officer
Farmers Branch, Texas, United States
OnsiteFull Time
Bachelor's degree; knowledge of NIST CSF, PCI, ISO 27002, and CIS Baselines; cybersecurity best practices; strong analytical, problem-solving and communication skills; preferred CISA/CISSP/CISM/GSNA and 5+ years network audit/ISSO experience; background check required.
NIST CSF, PCI, ISO 27002, CIS Baselines
3mo
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Information Systems Security Officer (R5614)
Dallas, Texas, United States
$100k-$150k/yr OnsiteFull Time
3+ YOE3–6 years in cybersecurity or ISSO roles in classified environments; RMF and NIST 800-53; STIGs and vulnerability tools; IC or SAP experience preferred; eMASS familiarity; scripting (Python/PowerShell/Bash).
RMF, NIST SP 800-53, STIGs, Nessus, ACAS, eMASS, Python, PowerShell, Bash
1mo
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System Administrator Advisor - SAP Security
Dallas, Texas, United States
OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience; 4+ years in SAP GRC, role administration and security for ECC 6.0/S4-HANA; experience with S/4 HANA 1909+, role design, remediation, automation, SOX reporting, and structural authorizations.
SAP GRC, SAP S/4 HANA, S4Hana, FIORI, GTS, Solution manager, HANA, BTP, Microsoft Azure, SAP HCM, SAP Solution Manager, SAP GRC 10.0/10.1, MSMP, BRFPlus, SAP LDAP, SAP Enterprise Portal, ABAP, Access Request Management (ARM), Access Request Analysis (ARA), Emergency Access Management (EAM), Business Role Management (BRM)
2w
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IT Support Technician & Information Systems Security Officer (ISSO)
Plano or Chesterfield
OnsiteFull Time
3+ YOE3+ years IT support/cybersecurity experience, hands-on Windows/server administration, ISSO responsibilities, DoD Secret clearance required, relevant certifications (Security+, CISSP, GIAC, CCNA Security).
Microsoft Server, CATIA v.5, ENOVIA, Verisurf, Mastercam
2w
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System Administrator
Grand Prairie, Texas, United States
HybridFull Time
5+ YOE5+ years system administration experience with M365/Azure, Active Directory, Windows/Linux servers, virtualization, networking, backup, endpoint management, and security; valid passport required for travel.
Active Directory, Microsoft 365, Azure, Windows, Linux, VMware, Meraki, Ansible, PowerShell, Intune, Autopilot, OneDrive, Exchange, Group Policy, MFA
2w
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System Administrator
Denton, Texas, United States
$52k/yr OnsiteFull Time
3+ YOEBachelor's degree plus 3 years related computing experience (or equivalent). Experience administering servers, disaster recovery, security patching, backups, and user support; ability to supervise and train staff.
2d
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Information Technology Specialist (APPSW)
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$106k-$163k/yr OnsiteFull Time
1+ YOE1+ MgmtRequires one year of GS-12-equivalent specialized IT experience, including application development, systems architecture, coding, troubleshooting, stakeholder collaboration, secure solutions, and team leadership.
Application Programming Interface (API), USA Hire, USAJOBS, USA STAFFING, Microsoft Excel, Arial, Calibri
2w
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Principal System Administrator
McKinney, Texas, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEActive transferable Top Secret clearance and U.S. citizenship required; typically 5+ years systems administration experience or 3+ with advanced degree; experience with Red Hat Enterprise Linux, Windows Server, virtualization, backup/recovery, and scripting; CompTIA Security+ CE within 6 months.
Red Hat Enterprise Linux, Active Directory, Microsoft WSUS, VMware, BackupExec, NetBackup, Windows, Linux, VMWare vCenter, vSphere, Splunk, ESX, PowerShell, Bash, Microsoft SCCM, Microsoft Exchange, NAS, SAN, High Performance Computing (HPC)
3d
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Senior Corporate Security Engineer
Bellevue or Menlo Park or New York City or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yr HybridFull Time
5+ YOERequires 5+ years in information security spanning security engineering, systems administration, and enterprise infrastructure; cloud, AI tooling, identity systems, vulnerability management, and automation experience.
Okta, OpenAI, Claude, Cursor, Google Cloud Platform
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