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39 systems security engineer jobs at 24 companies in San Antonio, TX

1mo
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Systems Engineer II
San Antonio, Texas, United States
OnsiteFull Time
STS Government Solutions
STS Government Solutions: Provides professional mission and technical support to government agencies.
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
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2w
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Sr Systems Engineer
Fort Meade or San Antonio
$180k-$210k/yr OnsiteFull Time
ELEVI Associates
ELEVI Associates: Provides cyber security and IT engineering for federal agencies.
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
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2d
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Information Systems Security Engineer (ISSE)
San Antonio or Chantilly
OnsiteFull Time
AnaVation
AnaVation: Providing technical engineering and cybersecurity solutions for federal agencies.
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.
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1mo
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Journeyman Systems Engineer
San Antonio, Texas, United States
OnsiteFull Time
Astrion
Astrion: Provide engineering and mission support services to federal government agencies.
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)
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1mo
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Journeyman Systems Engineer
San Antonio, Texas, United States
OnsiteFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
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
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3w
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Sr Staff Cyber Systems Engineer
San Antonio, Texas, United States
$145k-$217k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
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
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2mo
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Cloud Network/Systems Security Engineer
San Antonio or Texas
OnsiteFull Time
BTAS
BTAS: Provides cyber security services and cloud infrastructure support.
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
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5d
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Systems Engineer
Kent or Seattle or San Antonio or Fort Lauderdale or Austin
$85k-$90k/yr FieldFull Time
Sage Fence
Sage Fence: Installs security fencing and perimeter protection for critical infrastructure.
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
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6d
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Sr Principal Cyber Systems Engineer (Networking)
San Antonio, Texas, United States
$114k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
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
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1w
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Network Systems Engineer
San Antonio, Texas, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
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
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1w
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Network Systems Engineer
San Antonio, Texas, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
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
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1w
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Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
HybridFull Time
HEB: A retail grocery operating technology and digital teams to support store and customer operations.
10+ YOE10+ years building and supporting system and security solutions; advanced cloud, infrastructure-as-code, scripting, container, and API security skills; CISSP/CISA/CEH/GIAC or cloud certs preferred; Bachelor's or equivalent.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Java, Shell script, Linux, Windows Server, CI/CD
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4d
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Field Engineer
San Antonio, Texas, United States
FieldFull Time
Mobile Communications America
Mobile Communications America: Provide wireless communication and security technology solutions.
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
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3w
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Building Automation Project Engineer I
San Antonio, Texas, United States
$86k-$130k/yr FieldFull Time
Schneider Electric
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
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.
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2d
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Senior Embedded Linux Platform Engineer
Bulverde, Texas, United States
OnsiteFull Time
Futurex
Futurex: Provides hardware-based cryptographic solutions and enterprise data encryption.
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
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1mo
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Staff Laser Engineer 1
San Antonio, Texas, United States
OnsiteFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
2+ YOEBachelor's in Optical Engineering/Physics/Electrical Engineering,2+ years laser/optical lab research,ability to obtain DoD security clearance,experience with experimental laser systems and safety.
MATLAB, LabVIEW, Python, Zemax, Code V, COMSOL
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1w
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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
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
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
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1w
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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
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
6+ YOEUS citizenship and Secret clearance required; 6+ years in IT systems, cloud services, and troubleshooting. Requires Security+ or higher certification and advanced expertise in at least two core technology areas.
Cohesity, Zerto, VMware DRS, Alletra MP, Linux, Windows, OpenShift, Kubernetes, Docker, Rancher, Ansible, Chef, Puppet, VMware vSAN, VMware vSphere, VMware ESXi, KVM, Morpheus, ServiceNow, VMware NSX, Juniper SRX, Aruba CX, BGP, Python, PowerShell, Jenkins, Git
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3w
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Principal Software Engineer
San Antonio, Texas, United States
$119k-$161k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOE10+ years experience with DevSecOps, CI/CD, cloud, containerization, automation, security assessments, scripting, and technical leadership on secure systems.
Agile Methodology, Java, Kubernetes, Python, Jenkins, GitLab CI, CircleCI, Azure DevOps, Ansible, Puppet, Chef, Terraform, Docker, Docker Swarm, AWS, Azure, Google Cloud, Bash, Go, OWASP, Nessus, Burp Suite, Splunk, SIEM
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3w
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Sr. Software Engineer-(Cyber Security/Python) San Antonio, TX or Austin, TX
San Antonio or Austin
OnsiteFull Time
H-E-B
H-E-B: Operates a major supermarket chain in Texas and Mexi
5+ YOE5+ years software development, CS degree or equivalent, proficient in Python/React/PowerShell, experience with system architecture, IAM/Okta, cloud and container technologies, and common engineering tools.
Python, React, PowerShell, Git, Jira, Confluence, Android, iOS, Linux, Amazon Web Services, Docker, Okta, Nametag, Node, PHP, MySQL, Java, Kotlin, Kotlin Flow, Compose, Coroutines, GraphQL, Swift, Xcode, SwiftUI, Combine, Swift Concurrency, Playwright, XCTest, Espresso, Saucelabs, Locust, JUnit
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