41 security systems engineer jobs at 27 companies in Live Oak, TX
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Systems Engineer II
San Antonio, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in project management or related, 5+ years relevant experience, TS/SCI clearance, preferred security/IT certifications, systems engineering, documentation, and troubleshooting skills.
Splunk, Linux
1mo
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Sr Systems Engineer
Fort Meade or San Antonio
$180k-$210k/yr OnsiteFull Time
15+ YOECurrent FS security clearance required, bachelor\u0002s in engineering preferred, 15+ years systems engineering, Java/REST, Agile, Atlassian, Git, IntelliJ/Eclipse, Kubernetes, JMX messaging; Kotlin, Mongo, Spring, Python, NiFi desirable.
Java, REST, Agile, Atlassian, Git, IntelliJ, Eclipse, Kubernetes, JMX, ActiveMQ, RabbitMQ, Kotlin, Mongo, Spring, Spring Boot, Python, NiFi
2w
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Information Systems Security Engineer (ISSE)
San Antonio or Chantilly
OnsiteFull Time
Requires U.S. citizenship, recent TS/SCI clearance, CI polygraph, bachelor's degree, security certification, and 9+ years of DoD or intelligence-community cybersecurity engineering experience.
1mo
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Journeyman Systems Engineer
San Antonio, Texas, United States
OnsiteFull Time
5+ YOEU.S. citizen with active TS/SCI, Bachelor\u0002s in engineering/CS/math, 5+ years engineering experience, Agile experience, STIGGING and secured environments, strong communication and technical analysis skills.
Agile Methodologies, STIGGING, Digital Engineering, Digital Thread, Digital Twin, Multi-Objective Decision Analysis (MODA)
1mo
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Journeyman Systems Engineer
San Antonio, Texas, United States
OnsiteFull Time
5+ YOEU.S. citizen with active TS/SCI, Bachelor’s in Engineering/Computer Science/Math, 5+ years technical engineering experience, Agile experience, STIG remediation, secured environments, strong communication and customer service skills.
Agile Methodologies, STIGGING, Digital Engineering, Digital Thread, Digital Twin, Multi-Objective Decision Analysis (MODA), COTS/GOTS
1mo
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Sr Staff Cyber Systems Engineer
San Antonio, Texas, United States
$145k-$217k/yr OnsiteFull Time
10+ YOE8+ MgmtActive DoD clearance, systems security engineering expertise, leadership experience, strong communication, and technical knowledge of cyber standards; IASAE/CISSP or equivalent required.
DOORS, CAMEO, SonarQube, Fortify
3mo
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Cloud Network/Systems Security Engineer
San Antonio or Texas
OnsiteFull Time
4+ YOETop Secret/SCI clearance, BS in CS or related field, 4+ years cloud/network security experience, DoD frameworks, IAT II, CSSP Infrastructure cert.
AWS, Microsoft Azure, Google Cloud, Palo Alto, Firepower, Cisco ASA, ExpressRoute, VNet, VPN, Load Balancers
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
1mo
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Systems Engineer - Hydraulics and Fuels (Experienced or Lead)
Oklahoma City or San Antonio or Kern County
$105k-$173k/yr OnsiteFull Time
5+ YOEBachelor's in a relevant technical field, 5+ years related experience (5+ years in hydraulic or fuel systems), ability to obtain U.S. security clearance, experience with integration/verification and DOORS preferred.
DOORS
1d
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Systems Network Engineer
Fort Meade or San Antonio
$77k-$163k/yr OnsiteFull Time
7+ YOERequires 7+ years of systems/network engineering experience, a relevant technical bachelor's degree or equivalent, Kubernetes, Linux/Unix, networking, cloud, monitoring, security, and active TS/SCI clearance with CI polygraph eligibility.
Kubernetes, Linux, Unix, Prometheus, Grafana, EFK stack
2w
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Network Systems Engineer
San Antonio, Texas, United States
$78k-$176k/yr OnsiteFull Time
5+ YOERequires 5+ years in network security and IT or network design, 3+ years in firewall and enterprise security design, TS/SCI clearance, high school diploma or GED, and DoD 8140 Level II certification.
Palo Alto firewalls, Cisco, Juniper firewalls, Wireshark, SIEM, AWS, Azure, GCP, SD-WAN, Ansible, Python, STIGs, DoD Cloud SRG
2w
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Network Systems Engineer
San Antonio, Texas, United States
$78k-$176k/yr OnsiteFull Time
5+ YOERequires 5+ years in network security and IT or network design, 3+ years in firewall and enterprise security design, TS/SCI clearance, high school diploma/GED, and DoD 8140 baseline Level II certification.
Palo Alto firewalls, Cisco, Juniper firewalls, Wireshark, AWS, Microsoft Azure, GCP, SD-WAN, Ansible, Python, Security Information and Event Management (SIEM), Internet Protocol Security (IPsec), STIGs
1d
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COMPUTER ENGINEER
Ramstein or San Antonio
$133k-$173k/yr OnsiteFull Time
Requires a qualifying engineering, computer science, or operations research degree or equivalent education and experience; expertise in systems architecture, integration, security procedures, classified environments, and AFSCI mission systems.
Microsoft Excel
6d
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Lead IT Systems Engineer - Public Sector
San Antonio or United States
$106k-$155k/yr RemoteFull Time
3+ YOERequires Top Secret and current SCI clearance, DoD 8570 IAT Level II or higher, IT degree plus 3 years or 7 years applicable experience, and Windows, Linux, network security, and systems administration expertise.
Microsoft Windows, Red Hat Linux, McAfee EPO, SQL, SolarWinds, Microsoft SharePoint, Microsoft Exchange Server, ACAS, DoD STIGs, Sun Solaris, Cisco, Juniper
5d
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Senior Electrical Engineer / Electrical Engineer (PE)
San Antonio, Texas, United States
OnsiteFull Time
5+ YOETexas PE license, electrical engineering degree, 5+ years designing systems for commercial, industrial, and institutional facilities, project management experience, and familiarity with REVIT, AutoCAD, SKM, or ETAP.
REVIT, AutoCAD, SKM, ETAP, NEC, NFPA 70E, IESNA, ASHRAE 90.1, IECC, IEC, Information and Communication Technology (ICT), LEED, Cybersecurity
2w
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Field Engineer
San Antonio, Texas, United States
FieldFull Time
5+ YOERequires 5 years of physical security experience, Lenel OnGuard Enterprise expertise, system installation and configuration experience, and ability to maintain a US Government Public Trust Clearance.
Lenel OnGuard Enterprise, Lenel S2, Avigilon, Genetec, Axis, Milestone
1mo
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Building Automation Project Engineer I
San Antonio, Texas, United States
$86k-$130k/yr FieldFull Time
4+ YOE4+ years as a systems application engineer or similar, HVAC and security installation experience, strong customer communication, BAS proficiency, project coordination and commissioning experience.
2w
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Senior Embedded Linux Platform Engineer
Bulverde, Texas, United States
OnsiteFull Time
5+ YOERequires 5+ years developing embedded Linux systems, strong C programming, Buildroot or Yocto, kernel and device-tree configuration, hardware interfaces, secure boot, networking, and Git.
C, Buildroot, Yocto, Linux, Linux kernel, U-Boot, Git, I²C, SPI, UART, GPIO, PCIe, USB, MDIO, DMA, OpenSSL, PKCS #11, Trusted Firmware-A, OP-TEE, Rust, CI/CD, TPM, ARM64, NXP, AMD, Intel, TI, Ethernet PHYs, EEPROM, FPGA, oscilloscopes, logic analyzers
16h
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DevSecOps Engineer
San Antonio, Texas, United States
OnsiteFull Time
5+ YOERequires active TS/SCI clearance, U.S. citizenship, 5+ years in DevOps, systems engineering, or infrastructure automation, and experience with CI/CD, IaC, virtualization, cloud platforms, scripting, and secure environments.
GitLab CI, Jenkins, Terraform, Ansible, Packer, Libvirt, QEMU, AWS, Microsoft Azure, Python, Bash, PowerShell, Kubernetes, Large Language Model, Machine Learning, GitOps, CI/CD, Infrastructure as Code (IaC), Agile, Scrum
2w
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Federal Cloud Services Engineer - Secret Security Clearance Required - Hybrid (On-site)
Oklahoma or Salt Lake City or San Antonio or Columbus or Mechanicsburg or Oklahoma City or Montgomery or Fort Meade
$106k-$243k/yr HybridFull Time
6+ YOERequires US citizenship, Secret clearance, Security+ or higher, 6+ years in IT systems and cloud troubleshooting, and advanced expertise across at least two infrastructure technology areas.
Servers, Storage, Network, SAN, Electronic Medical Records (EMR), Cohesity, Zerto, VMware DRS, Alletra MP, Linux, Windows, OpenShift, Kubernetes, Docker, Rancher, Ansible, Chef, Puppet, Infrastructure-as-Code (IaC), VMware, vSAN, vSphere, ESXi, KVM, Morpheus, ServiceNow, VMware NSX, Juniper SRX, Aruba CX, BGP, Python, PowerShell, Jenkins, Git