95 siem engineer jobs at 49 companies in Blanco, TX
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Content Developer (SIEM Cyber Security)
San Antonio or Lackland Air Force Base
OnsiteFull Time
5+ YOEActive TS/SCI clearance, DoD 8570 IAT Level III CND, GMLE or degree in computer science, 5+ years SIEM experience (ArcSight/Splunk/ELK), 3+ years network traffic analysis, SOAR and scripting (Python, PowerShell) experience preferred.
SIEM, ArcSight, Splunk, ELK, Phantom, Demisto, SOAR, Python, PowerShell, IDS/IPS, MITRE ATT&CK
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Content Developer (SIEM Cyber Security)
San Antonio or Lackland Air Force Base
OnsiteFull Time
5+ YOEActive TS/SCI clearance, DoDD 8570 AT Level III CND, GMLE or degree in Computer Science, 5+ years SIEM experience (ArcSight/Splunk/ELK), 3+ years network traffic analysis, SOAR, Python and PowerShell proficiency, MITRE ATT&CK knowledge.
SIEM, ArcSight, Splunk, ELK, Phantom, Demisto, Python, PowerShell, MITRE ATT&CK, IDS/IPS, SOAR
2mo
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Sr. Backend Engineer, Cloud - Next-Gen SIEM (Hybrid)
Austin, Texas, United States
$140k-$215k/yr HybridFull Time
7+ YOESeven+ years in software development; cloud-native, distributed systems; proficiency in Go (preferred) or Python/Java/C#; strong communication and collaboration.
Go, Kafka, Redis, OpenSearch, PostgreSQL, Docker, Kubernetes
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Cybersecurity Software Engineer
Fairfax or Austin
$94k-$198k/yr HybridFull Time
5+ YOEBachelor's degree, active TS/SCI, 5+ years cyber engineering (2+ with modern software), Kubernetes security, IaC/PaaS/DevSecOps experience, Ansible and scripting, SIEM/SAST/DAST/SCA familiarity, network protocol knowledge.
Kubernetes, SIEM, SAST, DAST, SCA, Ansible, SBOM, RBOM, TCP/IP, STIG, SRG, CIS, DevSecOps, IaC, PaaS, IAM, SDLC
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Senior Engineer, Security & Compliance (US)
Austin or New York City or San Francisco
$110k-$150k/yr HybridFull Time
5+ YOE5+ years security engineering experience in SaaS/cloud environments; hands-on SOC 2/ISO control implementation, cloud security (GCP/AWS/Azure), SIEM/monitoring, CI/CD automation, and AI/agent security.
GCP, AWS, Azure, SOC 2 Type II, ISO 27001, ISO 42001, SIEM, SAST, DAST, Checkov, tfsec, OPA/Rego, CI/CD
2w
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Senior Engineer
United States or San Antonio
$150k-$170k/yr RemoteFull Time
5+ YOE5+ years experience with IAM, SIEM, IaC/CaC, cloud security and DevSecOps; 2+ years with security tooling and AWS security; ability to obtain TS/SCI; CompTIA Security+ (or DoD 8570 IAT II) within 90 days.
Okta, Keycloak, Splunk, ELK, Terraform, Puppet, Chef, MITRE SAF, SAST, DAST, CloudTrail, CloudWatch, Inspector, GuardDuty, Shield, Secrets Manager, Linux, Gitlab Pipelines, Kubernetes, Docker, TwistLock, Trivy, Zarf, JFrog Xray, Anchore, Python, Go, Java, JavaScript, TypeScript, C#, Sigstore, Cosign, Istio
2w
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Cybersecurity Engineer II
Austin, Texas, United States
HybridFull Time
5+ YOE5+ years IT experience with 3+ years in cybersecurity engineering; PKI, key management, EDR/SIEM, cloud security, identity, scripting, and strong communication skills.
Public Key Infrastructure (PKI), Microsoft Active Directory Certificate Services (AD CS), Hardware Security Modules (HSMs), Endpoint Detection and Response (EDR), Security Information and Event Management (SIEM), Data Loss Prevention (DLP), Cloud Access Security Broker (CASB), CrowdStrike, Microsoft Sentinel, Google SecOps, Netskope, Cisco Umbrella, BeyondTrust, Cribl, DigiCert, CyberArk Certificate Management, Microsoft Entra, PowerShell, Python, Kusto Query Language (KQL)
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Security Operations Engineer
Austin, Texas, United States
OnsiteFull Time
1+ YOE1+ years security engineering experience; foundational scripting (Python) and familiarity with SOAR, SIEM, and EDR; strong problem-solving and communication skills.
SOAR, SIEM, EDR, APIs, cloud services, Python, Go, Bash, PowerShell, JavaScript, Palo Alto Networks Cortex XSOAR, Tines, Splunk SOAR, MITRE ATT&CK, NIST
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Principal Security Engineer
Austin, Texas, United States
$175k-$200k/yr RemoteFull Time
8+ YOE8+ years security engineering with technical leadership; hands-on SIEM, AWS/IAM, application security, Kubernetes security, EDR/DLP, vulnerability management; experience with AI/LLM security and mentoring engineers.
DataDog, ELK, SOAR, AWS, M365, Google Workspace, Azure, Kubernetes, EKS, Terraform, Terragrunt, Atlantis, Cloudflare, Buildkite, Wiz, Semgrep, EscapeTech, GitHub Advanced Security, HashiCorp Vault, N8N, Snowflake, Linear, EDR, DLP, SIEM
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Detection & Response Engineer
Austin, Texas, United States
$160k-$300k/yr OnsiteFull Time
5+ YOE5+ years in detection engineering/security operations, strong Python or Go scripting, experience with large-scale logging/SIEM platforms, AWS security knowledge, and a bias for automation.
Python, Go, AWS, Scanner, Tines, incident.io, PagerDuty, CrowdStrike, Microsoft Defender, Huntress, SIEM, SOAR, CI/CD
2w
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Cybersecurity Engineer Senior
San Antonio, Texas, United States
$120k-$140k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
7+ YOE7+ years cybersecurity engineering experience, NIST SP 800-53/RMF expertise, CI/CD security, SAST/DAST, SIEM, Zero Trust, incident response, ability to obtain SECRET clearance and U.S. citizenship.
NIST SP 800-53, Risk Management Framework (RMF), CI/CD, SAST, DAST, SIEM, AWS, Azure, IDS/IPS, VPN
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Sr Cybersecurity Engineer
Austin, Texas, United States
$131k-$222k/yr HybridFull Time
3+ YOEBachelor's in a related field and 3+ years cybersecurity experience. Hands-on SIEM/EDR, incident response, detection engineering, threat hunting, scripting (Python/PowerShell/Bash), cloud security (WIZ), and use of tools like Splunk and CrowdStrike.
SIEM, EDR, Splunk, Google SecOps, Falcon CrowdStrike, Microsoft Defender, Python, PowerShell, Bash, WIZ, MITRE ATT&CK, Diamond Model, Sigma, YARA, NIST CSF, NIST 800-53, CIS Controls, CSA CCM, ISO 27001, SOC
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Cybersecurity Software Engineer
Fairfax or Austin
$94k-$198k/yr HybridFull Time
5+ YOEActive TS/SCI clearance, Bachelor's in CS/related, 5+ years cyber engineering experience (2+ with modern software), Kubernetes and secure SDLC experience, Ansible and scripting, Sec+ (or obtain within 90 days).
Kubernetes, Ansible, SIEM, SAST, DAST, SCA, STIG, SRG, CIS benchmarks, SBOM, RBOM, TCP/IP, IaC, PaaS, DevSecOps
2w
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Senior Security Engineer, Enterprise Security
Chicago or New York City or Austin or Berlin or Bucharest or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney or Tokyo
$129k-$180k/yr HybridFull Time
5+ YOE5+ years security engineering experience, 3+ years in corporate security, hands-on endpoint, network, IAM, SSO, MDM, CrowdStrike EDR, SIEM, forensics, and SaaS security experience.
Crowdstrike EDR, SIEM, IAM, SSO, MDM
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Principal Security Engineer
Englewood or Austin
HybridFull Time
10+ YOE10+ years in security engineering or architecture with 3+ years as a principal/staff-level IC; hands-on with cloud (AWS, Microsoft Azure), IAM, VPC, Okta/Entra ID/Azure AD, EDR/XDR, SIEM, SOAR; knowledge of NIST CSF, ISO 27001, SOC 2; strong communication and risk-to-engineering delivery.
Okta, Microsoft Entra ID, Microsoft Azure AD, AWS, Microsoft Azure, IAM, VPC, EDR, XDR, SIEM, SOAR, NIST CSF, ISO 27001, SOC 2, FAA, EASA, DoD, CMMC
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Cyber Data Engineer
San Antonio or Lackland Air Force Base
OnsiteFull Time
3+ YOEU.S. citizen with active TS/SCI; graduate degree in software engineering or BA/BS; 3+ years relevant experience; proficiency with Splunk/SPL, ELK/Lucene, Python, C/C++, PowerShell, RHEL/Unix, SIEMs, firewalls, and malware analysis.
Splunk Processing Language (SPL), ELK Lucene Query Syntax, Splunk, ELK, SIEM, RHEL, RHEL 7, Unix/Linux, Unix Scripting, Linux+/Red Hat, Microsoft Windows PowerShell, Python, C++, C/C++, regex, BASH, Java, Go, Alienvault, Logrhythm, Qradar, Fortinet, Sonicwall, Palo Alto, OSSEC, Snort, Suricata, MITRE ATT&CK
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Principal Software Engineer — AI Native (IT / OT / Cybersecurity)
Austin, Texas, United States
HybridFull Time
10+ YOE10+ years software engineering experience; strong C++, Go, or Rust; distributed systems and backend platform expertise; practical LLM/Machine Learning knowledge; AI-native development experience; mentoring and architectural leadership.
C++, Go, Rust, LLM, Machine Learning, Kubernetes, SIEM, EDR, vector databases, RAG
4d
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Sr Principal Cyber Systems Engineer (Networking)
San Antonio, Texas, United States
$114k-$213k/yr OnsiteFull Time
5+ YOERequires STEM degree, 5–8 years engineering experience depending on level, U.S. citizenship, active Top Secret clearance with SCI eligibility, DoD 8570 IAT II, RMF, network security, and Microsoft/Linux systems experience.
Microsoft, Linux, Python, PowerShell, Ansible, Terraform, VPN/IPsec, DNS, DHCP, NTP, IDS/IPS, EDR, SIEM, AWS, Azure, GovCloud, Kubernetes, Docker, CI/CD
2w
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Cyber Range Engineer
Fort Meade or Orlando or Pensacola or San Antonio or Fort Gordon
$135k-$150k/yr OnsiteFull Time
5+ YOE5+ years experience with CNO/CND/CNE or cyber training, DoD 8140/8570 IAT Level II, networking/Cloud/VMware/Linux/Windows certifications, VMware experience, and strong troubleshooting and communication skills.
VMware, DNS, TCP/IP, SIEMs, RedHat, Windows, Linux
1d
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RACF Mainframe Security Engineer
Ohio or Austin or Chicago or Charlotte or Detroit or Dallas or Atlanta
$70k-$140k/yr RemoteFull Time
6+ YOERequires an associate degree or equivalent experience, 6+ years in information security, and 6+ years delivering RACF security and mainframe technologies. RACF administration, IAM, cloud, zSecure, SIEM, and security certifications preferred.
RACF, AWS, Microsoft Azure, Google Cloud Platform (GCP), zSecure, zAlert, SIEM, SSO, MFA, Active Directory (AD), PKI, API
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