159 security systems engineer jobs at 79 companies in Elgin, TX
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Systems Engineer
Austin, Texas, United States
HybridFull Time
Proven software engineering experience building and maintaining secure, highly-available distributed systems; programming in Go, Rust or Python; developing tests, SLOs/SLIs, and production testing infrastructure; strong communication skills.
Go, Rust, Python, Clickhouse, Prometheus, GraphQL, Postgres
1mo
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Systems Engineer I
Austin, Texas, United States
OnsiteFull Time
1+ YOE1+ years engineering low-voltage/security systems; technical 2-year degree or 1-3 years security design experience; certifications in access control, video management, and intrusion platforms; NEC code knowledge; Microsoft Office proficiency.
Microsoft Office, CAD, SQL, VMS
2mo
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Traveling Security Field Engineer - Electronic / Integrated Security (Job number: 1608)
Austin or Huntsville or Washington
$85k-$105k/yr FieldFull Time
5+ YOE5+ years field experience in commercial/industrial electronic security, hands-on system design/programming/commissioning, ability to lead projects and teams, proficiency with Microsoft Office and Windows, and ability to obtain government security clearances.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Windows, Softwarehouse C-cure 9000, Lenel, Genetech, Bosch BVMS, Vindicator
1mo
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Senior Systems Software Engineer
Austin, Texas, United States
HybridFull Time
5+ YOE5+ years software engineering experience debugging distributed real-time systems; strong C++ and/or Python; experience with DDS/ROS/ROS2/ZeroMQ/MQTT/gRPC; networking and Linux proficiency; U.S. citizenship for security clearance.
C++, Python, DDS, ROS, ROS2, ZeroMQ, MQTT, gRPC, Linux, Docker, K8s, OpenTelemetry, Jaeger, multimeter, oscilloscope
2mo
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Firmware Security Systems Architect
Austin, Texas, United States
OnsiteFull Time
15+ YOEEstablish firmware security architecture and compliance; 15+ years firmware experience; Bachelor’s in engineering/computer science; expertise in Secure Boot, SPDM, supply chain security, Linux, vulnerability management; CISSP/CSSLP a plus.
Intel PFR, AMD PSP, ARM TrustZone, OpenBMC, AMI MegaRAC, Coverity, Black Duck, Eclypsium, Linux, SPDM, PLDM, IPMI, Redfish, MCTP, SMBUS, i2c, i3c, SPI, CI/CD, SAST, SBOM, NIST SP 800-193, FIPS 140-3, NIST CSF, Cyber Resilience Act, ETSI EN 303 645, DICE, TPM, PKI
2mo
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Firmware Security Systems Architect
Austin, Texas, United States
OnsiteFull Time
15+ YOEBachelor's degree in computer, electrical, or related engineering; 15+ years of firmware design experience; expertise in firmware security, Linux, secure boot, compliance, vulnerability management, and cryptographic protocols.
NIST SP 800-193, NIST CSF, FIPS 140-3, Cyber Resilience Act, ETSI EN 303 645, SDLC, CI/CD, SAST, Coverity, Black Duck, Eclypsium, Linux, OpenBMC, MegaRAC, IPMI, Redfish, MCTP, PLDM, SMBUS, i2c, i3c, SPI, Secure Boot, SPDM, DICE, PKI, AES, HMAC, ECC, CVE, SBOM, Intel PFR, AMD PSP, ARM TrustZone, TPM, DMTF, TCG, OCP Security, MITRE
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Cyber Security Engineer
Austin, Texas, United States
$108k-$228k/yr OnsiteFull Time
8+ YOEActive TS/SCI required, US citizenship, 8+ years cybersecurity engineering experience (3+ in security architecture), RMF and NIST expertise, system hardening, vulnerability analysis, scripting (Python/PowerShell/Bash), and security tool proficiency.
eMASS, XACTA, SNOW CAM, Nessus, Tenable Security Center, ACAS, Python, PowerShell, Bash, SIEM, Terraform, Ansible, Kubernetes, Iron Bank, Platform One, Windows Server, RHEL
3w
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AI Security Engineer, AWS Security, AWS Security - AISec
Austin, Texas, United States
$136k-$184k/yr OnsiteFull Time
2+ YOE2+ years web security experience, bachelor’s in engineering or computer science, knowledge of system vulnerabilities, penetration testing, and ability to write code/scripts.
AWS services
2w
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Senior Security Engineer, RTOS and Virtualization
Santa Clara or Austin or Hillsboro or United States or Redmond
$184k-$357k/yr RemoteFull Time
8+ YOE8+ years in systems, embedded, platform, product, or automotive security; bachelor's in electrical engineering or computer science; C/C++; RTOS, hypervisor, kernel, firmware, or privileged software security experience.
C, C++, RTOS, Hypervisor, CPU, SoC, MMU, SMMU, IOMMU, DMA, Rust, Ada/SPARK, ISO/SAE 21434, UN R155, ISO 26262, Automotive SPICE
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Secure Systems Engineer - Platform Architecture
Austin or Beaverton or Cupertino or San Diego
HybridFull Time
10+ YOEBS in EE/CE/CS or related field; expertise in secure boot or hardware roots of trust; experience building secure web services and scalable infrastructure; programming in Python, Go, or C/C++; cross-disciplinary collaboration.
Python, Go, C/C++, Security architectures
2w
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Systems Engineer
Kent or Seattle or San Antonio or Fort Lauderdale or Austin
$85k-$90k/yr FieldFull Time
High school diploma, valid driver's license, 5+ years of related hands-on experience, computer and MS Office proficiency, security systems experience, tool skills, clean driving record, and ability to work at heights and travel overnight.
CCTV, Access Control, Burglar Alarm, Honeywell, Kantech, American Dynamics, Prowatch, Victor, VMS, Microsoft Office
2mo
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Staff Security Engineer
Austin, Texas, United States
$169k-$232k/yr OnsiteFull Time
6+ YOE6+ years hands-on security engineering with distributed systems, LLM/agent orchestration, Python or Go, cloud-native (AWS/K8s), IAM/OIDC, and experience designing autonomous, agentic security systems.
LangGraph, Semantic Kernel, CrewAI, AutoGPT, Python, Go, AWS, K8s, IAM, OIDC, CI/CD
1w
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Systems Engineer, IAM
Austin or Castle Rock
$115k-$135k/yr OnsiteFull Time
4+ YOEBachelor’s degree or equivalent experience, 4+ years in systems or identity administration, and hands-on Microsoft Entra ID or Active Directory experience. Requires scripting, automation, security, and communication skills.
Microsoft Entra ID, SAML, OIDC, StrongDM, Active Directory, Entra Connect, Microsoft Intune, Jamf, Microsoft 365, Exchange Online, Terraform, AWS CDK, SaltStack, GitLab CI/CD, GitHub Actions, Git, PowerShell, Python, C#, Prometheus, Grafana, Microsoft Graph
2w
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Senior Security Engineer, RTOS and Virtualization
Santa Clara or Austin or Hillsboro or United States or Redmond
$184k-$357k/yr RemoteFull Time
8+ YOE8+ years in systems, embedded, platform, product, or automotive security; BSEE/BSCS or equivalent; RTOS or privileged software security; strong C/C++; threat modeling, fuzzing, vulnerability analysis, and automotive security standards.
C, C++, RTOS, Hypervisor, Rust, Ada, SPARK, MMU, SMMU, IOMMU, DMA, ISO/SAE 21434, UN R155, ISO 26262, Automotive SPICE
1mo
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Physical Security Engineer, R&D
Austin or New York City or San Francisco or Seattle
$229k-$271k/yr OnsiteFull Time
Design and engineer physical security systems (access control, video, intrusion, perimeter); produce drawings, device schedules and specs; configure access control and VMS; perform site surveys, punch walks, and acceptance testing.
Lenel, Genetec, CAD, Revit
1mo
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Sr. Security Software Engineer (Starlink)
Bastrop, Texas, United States
OnsiteFull Time
5+ YOE5+ years security software development experience (or 7+ without degree), experience with OS/distributed system security, applied cryptography, and strong communication skills.
Python, C++, Golang
2mo
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Senior Offensive Security Engineer (AppSec)
Austin, Texas, United States
OnsiteFull Time
7+ YOE7+ years in cybersecurity/appsec, offensive testing and secure SDLC experience; expertise securing distributed systems and Rust; strong cryptography and threat modeling skills; excellent communication.
Rust
2mo
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Staff IT Systems Engineer
Georgetown, Texas, United States
$125k-$183k/yr OnsiteFull Time
5+ YOEBachelor’s degree in computer science or equivalent experience, 5+ years as a Linux administrator, enterprise systems engineering experience, Linux scripting, virtualization, storage, automation, security hardening, and high-availability services.
Linux, Bash, Perl, Python, DHCP, TFTP, DNS, SSH, CentOS, Ubuntu, Red Hat Linux, Ansible, VMware ESXi, vSAN, LUN, NetApp, QNAP, NAS, Pure Storage, EMC
1w
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Electronic Security Engineer 2 - Burlington, TX
Burlington, Texas, United States
OnsiteFull Time
2+ YOEBachelor's degree in engineering, computer science, information systems, or related field; 2+ years supporting construction, electronic security, or low-voltage projects; driver's license; construction drawing, Microsoft Office, and Bluebeam proficiency.
Microsoft Office, Bluebeam, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Lenel OnGuard, Genetec, AutoCAD, Revit, Procore, Microsoft Project, Primavera P6, PITCO
2mo
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Senior Systems Engineer - Higher Ed and SLED - TOLA
Austin or Israel
OnsiteFull Time
5+ YOE5+ years supporting enterprise storage sales to large IT organizations; knowledge of distributed storage, virtualization, high-performance networking, and enterprise security; strong presentation and communication skills.