549 security systems engineer jobs at 259 companies in Texas
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Systems Security Engineer II – P2 (Onsite-TX)
McKinney, Texas, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in STEM and 2 years' relevant experience, active transferable DoD Secret clearance and U.S. citizenship required, experience in system security engineering, threat modeling, and compliance with DoD policies.
1mo
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Systems Engineer, Network & Security
Houston, Texas, United States
$90k-$130k/yr OnsiteFull Time
Design and maintain enterprise network and secure systems, manage certificate lifecycle and PKI, implement Zero Trust controls, and support cloud and on-prem integrations.
Fortinet, Zscaler, ZIA, ZPA, CyberArk Certificate Manager, Keyfactor Command, AppViewX CERT+, EJBCA, HashiCorp Vault, DigiCert, Azure, AWS, Microsoft Graph API, PowerShell, Python, Microsoft Entra ID, Okta, Microsoft Purview
2mo
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Security Systems Engineer
Grapevine, Texas, United States
OnsiteFull Time
Bachelor's degree or equivalent experience; experience designing, implementing, and managing security systems; knowledge of video surveillance, access control, networking (OSI, TCP/IP), Microsoft AD and SCCM; ability to train staff and work with vendors.
Microsoft AD, SCCM, Raptor, 2N, OSI model, TCP/IP
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Senior Specialist, Systems Engineer - Information Security (40753)
Greenville, Texas, United States
OnsiteFull Time
6+ YOEBachelor's in engineering plus 6+ years related experience (or 10 years experience; masters with 4+ years). Requires RMF/NIST experience, systems security engineering, ATO/RMF work, vulnerability analysis, and active DoD Secret clearance.
DOORS, JIRA, Linux, Bash, Python, Windows PowerShell, Windows, Nessus, Wireshark, Nmap, Elastic Stack (Elasticsearch, Logstash and Kibana (ELK)), Coverity, Fortify, eMass, Xacta, Link 16
2w
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Systems Engineer II
Houston, Texas, United States
OnsiteFull Time
3+ YOEBachelor's in systems engineering or related field, 3+ years systems engineering experience, US citizenship, ability to obtain DoD security clearance, proficiency with Microsoft Office, experience with space-rated systems.
Cradle, DOORS, Jama, Microsoft Office, MBSE
1d
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Space System Security Engineer
Houston, Texas, United States
$62k-$141k/yr OnsiteFull Time
Bachelor's degree; experience identifying vulnerabilities, analyzing risks, and communicating security findings; systems engineering, OT/ICS security, federal security practices, and spacecraft or aircraft systems knowledge; ability to obtain Public Trust determination.
Operational Technology/Industrial Control Systems (OT/ICS), FIPS 140-3, Public Key Infrastructure (PKI), CISSP, Security+, CISM, OSCP, GPEN, artificial intelligence (AI)
3w
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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
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Senior Systems Engineer
Houston, Texas, United States
OnsiteFull Time
10+ YOEBachelor's degree in engineering or STEM, 10+ years in systems engineering and human spaceflight hardware integration, strong coordination skills, Microsoft Office and SharePoint proficiency, and ability to obtain security clearance.
Microsoft Office, Microsoft SharePoint, Cross-Program Interdependencies Database (CPID), M2M Agreements Exchange (MAX), MAX Agreement Exchange Tool, LCC Management System (LMS), Microsoft DOORS, Confluence
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Staff Systems Engineer
Fort Worth, Texas, United States
OnsiteFull Time
14+ YOEBachelor's degree required (technical discipline), 14+ years systems engineering experience, eligible for security clearance, experience with DOORS/Cameo/Matlab/Visio, systems integration, verification/validation, and 15% travel.
DOORS, Cameo, Mathlab, Matlab, Visio, Microsoft Office, Microsoft Excel, Microsoft Projects, Dayforce
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Systems Engineer 2
Annapolis Junction or Columbia or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
$154k-$198k/yr OnsiteFull Time
14+ YOE14 years systems engineering experience, bachelor’s in related field (or +5 years experience), active IAT II/DoD 8570-compliant cert (e.g., Security+), active security clearance with polygraph, willing to travel.
DoDAF, Service-oriented Architecture (SOA), JCIDS
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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
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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
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Principal Systems Engineer
Plano, Texas, United States
HybridFull Time
14+ YOEMastery in requirements engineering, systems integration, V&V, MBSE; 14+ years systems engineering experience; bachelor’s in engineering (master’s preferred); active U.S. security clearance with Top Secret/SCI eligibility.
DOORS, Cameo, MATLAB, Open Mission System, Universal Command and Control Interface
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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
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Sr. Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
8+ YOEUS citizen with 8+ years (BSc) or 6+ years (MSc) aerospace systems engineering experience; Bachelor's in STEM required, Master's preferred; experience with avionics, requirements flow-down, verification, FMEA, DOORS and SysML; ability to obtain security clearance.
DOORS, SysML
2w
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Computer Systems Engineer
Grapevine, Texas, United States
OnsiteFull Time
2+ YOEBachelor's degree in computer engineering and at least two years of related experience. Requires experience managing networks, servers, security systems, backups, and IT projects.
Cisco, Extreme Summit, Active Directory, DHCP, DNS, SCCM, proxy server, internet firewall, anti-virus server, Windows Server
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.
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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)
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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
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
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