235 system developer jobs at 121 companies in Seguin, TX

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System Software Engineer
Austin, Texas, United States
HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Design and develop Scandump/JTAG/scan tools, work across DFT/firmware/hardware/software teams, coordinate/debug issues, drive continuous improvement; preferred experience with C#, Python, SQL, C++, Verilog, x86 and software+hardware platforms; Bachelor's or Master's in Computer or Electrical Engineering preferred.
C#, Python, SQL, C++, Verilog, X86, JTAG, Scandump, DFT
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Quality System Engineer
Oak Brook Terrace or Myrtle Beach or Avon or Atlantic Beach or Destin or Simons Island or Charleston or Sabine Pass or West Palm Beach or Sanibel or St. Simons Island or Norfolk or Venice or Atlantic Beach or Galveston or Sulphur or Mobile or Fort Lauderdale or Port Isabel or Freeport or San Antonio or Austin or Dallas or Little Rock or Staten Island or Cape Girardeau or Morgan City
OnsiteFull Time
Great Lakes Dredge & Dock
Great Lakes Dredge & DockNASDAQ: GLDD: Provides dredging and marine construction services for coastal infrastructure.
3+ YOEBachelors in engineering required; 3+ years marine construction/excavation/earthworks experience; USACE/NAVFAC experience preferred; strong communication and computer skills.
Microsoft Office, Microsoft Excel, Microsoft Word, AutoCAD, USACE Resident Management System (RMS), RMS 3.0, Primavera P6, Adobe
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Network System Engineer Sr
Austin, Texas, United States
HybridFull Time
Lower Colorado River Authority
Lower Colorado River Authority: Public utility providing energy, water, and community services.
9+ YOENine+ years designing or operating networks; experience with Nokia MPLS, VPLS/VPRN/EVPN, LAN/WAN troubleshooting, and monitoring tools. Degree in IT/CS may substitute for experience per LCRA guidelines.
Nokia NSP, Nokia MPLS, VMware, SolarWinds, Ciena DWDM, Cisco, Juniper, Palo Alto
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System Interoperability and Integration Engineer Principle
San Antonio, Texas, United States
OnsiteFull Time
Applied Research Solutions
Applied Research Solutions: Providing technical engineering and mission support to defense agencies.
7+ YOEUS citizen with active TS/SCI clearance, Bachelor's in engineering, 7+ years interoperability/integration experience, 5+ years DevOps/continuous delivery, experience with DORA dashboard; background check required.
Party Bus, DORA dashboard
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Senior System Engineer
Austin, Texas, United States
OnsiteFull Time
TISTA Science and Technology Corporation
TISTA Science and Technology Corporation: Provides technology and cybersecurity services to federal government agencies.
10+ YOE10+ years experience (or Master’s degree + 10 years) with .NET/C#/Java/Python, Kubernetes/OpenShift, Docker/Podman, CI/CD and GitOps, AWS/Azure, Linux, Argo CD/Tekton/Helm/Ansible, monitoring tools, and ability to pass a Tier 2 background investigation.
.Net, .NET (C#), Java, Python, SQL, Ruby, C, VB.NET, C++, PL/SQL, T-SQL, Kubernetes, Red Hat OpenShift, OpenShift, Docker, Podman, Helm, Argo CD, Tekton Pipelines, Ansible, AWS, Azure, CI/CD, GitOps, Linux, shell scripting, Dynatrace, Splunk, NuGet, MSBuild, dotnet CLI, IIS, Kestrel
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Information System Security Engineer (ISSE) – Risk Management Framework (RMF), AWS, ACAS, Splunk
Raleigh or San Antonio
HybridFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
2+ YOEUS citizen with active DoD Secret clearance, BS in cybersecurity/related field (MS acceptable), 2+ years' relevant experience with RMF/ACAS/Splunk/AWS preferred, strong communication and documentation skills, able to work onsite 3 days/week.
ACAS, Splunk, Microsoft Defender, Clam AV, AWS, Azure, Terraform, Salt, Ansible
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Staff Software Engineer
San Antonio, Texas, United States
$156k/yr OnsiteFull Time
H-E-B: A large grocery retailer operating omnichannel retail and digital technology to serve customers.
7+ YOE7+ years software development experience, CS degree or equivalent, expert in system and data architecture, distributed systems, SDLC and Agile frameworks; experience with Git, Jira, Confluence and event-driven systems (Kafka, Pub/Sub, Tibco).
Git, Jira, Confluence, Apache Kafka, Google Pub/Sub, Tibco EMS, Agile, Scrum, Kanban, SDLC, AI agents
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Appian System Administrator - RES
Canyon Lake, Texas, United States
RemoteFull Time
Semper Valens Solutions
Semper Valens Solutions: Provides systems engineering, software development, and technical support services.
5+ YOE5+ years technical experience; 2+ years Appian development or 1–2+ years Appian administration; 2–3 years AWS; proficiency with Git/GitHub and Jenkins; ability to obtain Public Trust clearance.
Appian, AWS GovCloud, EC2, S3, RDS, IAM, CloudWatch, Git, GitHub, Jenkins, JBoss, Tomcat, Linux, Windows
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Staff Software Engineer
San Antonio, Texas, United States
OnsiteFull Time
H-E-B
H-E-B: Operates a major supermarket chain in Texas and Mexi
7+ YOE7+ years software development, Computer Science degree or equivalent, expertise in system and data architecture, distributed systems, event-driven architectures, SDLC and engineering fundamentals, experience with Git/Jira/Confluence.
Git, Jira, Confluence, Apache Kafka, Google Pub/Sub, Tibco EMS, Agile, Scrum, Kanban
2mo
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Substation Engineer, System Protection - Power Delivery
San Antonio, Texas, United States
OnsiteFull Time
Westwood Professional Services
Westwood Professional Services: Engineering and design services for infrastructure and energy projects.
8+ YOEBachelor's degree in electrical engineering; 8+ years in HV substation design; PE license; proficient in protection/control, SCADA, and related software.
ASPEN One-Liner, ETAP, Power Factory, CYME Dist.
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Instructional Designer & System Trainer
New Braunfels, Texas, United States
OnsiteFull Time
Rush Enterprises
Rush EnterprisesNASDAQ: RUSHA: Operates an integrated network of commercial vehicle dealerships.
3+ YOE3+ years instructional design or training delivery experience; Bachelor's in instructional design/education or equivalent; eLearning development; proficiency with authoring and digital adoption tools (Articulate, Storyline, Adobe, Camtasia, Synthesia, SAP Enable Now; WalkMe preferred); facilitation, communication, and analytical skills.
Articulate, Storyline, Adobe, Camtia, Synthesia, SAP Enable Now, WalkMe
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Information System Security Officer
Huntsville or Herndon or Tampa or Colorado Springs or Ogden or Omaha or San Antonio
$115k-$140k/yr HybridFull Time
Dark Wolf Solutions
Dark Wolf Solutions: Provides cybersecurity and software development services to defense agencies.
4+ YOE4+ years IT security experience, background in secure software development, ability to author security documentation, experience with vulnerability assessments, and strong analytic and communication skills. Bachelor's in related field and IAT Level 2 (Sec+) required; US citizenship and active Secret clearance required.
4d
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PROJECT ENGINEER
San Antonio, Texas, United States
OnsiteFull Time
Globus Medical
Globus MedicalNYSE: GMED: Manufactures medical devices and robotic systems for musculoskeletal surgery.
B.S. or M.S. in Biomedical Engineering/Biology/Biomedical Sciences or related field; experience in process development, manufacturing, analytical testing, and quality systems for allograft preferred; knowledge of GMP, FDA, and AATB regulatory requirements.
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.NET Software Developer
San Antonio or Fairfax or Washington
RemoteFull Time
Pivot Path Solutions
Pivot Path Solutions: Provides IT, cybersecurity, and mission support to government agencies.
6+ YOEBS in CS/engineering/info systems and 6+ years software design and SDLC experience; hands-on ASP.NET, VB.NET, C#.NET, JavaScript, HTML/CSS, Oracle, Visual Studio 2019, Azure DevOps; U.S. Citizenship and active government clearance required.
ASP.NET, VB.NET, C#.NET, jQuery, JavaScript, HTML, CSS, Oracle, Visual Studio 2019, Azure DevOps, UML, Agile Scrum
2mo
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Systems Engineer / System Administrator for Managed Service Provider
San Antonio, Texas, United States
OnsiteFull Time
Straight Edge Technology
Straight Edge Technology: Provides managed IT and cybersecurity services for Texas businesses.
5+ YOEBS in CS/Engineering or 5+ yrs exp; extensive PC ops knowledge; experience with monitoring/automation; experience with firewall, cloud, networking, SQL, and Windows Server.
Sophos Firewall, Meraki Firewall, Office 365, Microsoft 365, Azure Virtual Desktop, RDS, SQL Server, Windows Server
2w
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Software Engineer
San Antonio, Texas, United States
OnsiteFull Time
iHeartMedia
iHeartMediaNASDAQ: IHRT: Provides radio broadcasting, podcasting, and digital audio streaming services.
2+ YOEMaster's in CS/CE/Engineering/Information Systems required, 24 months related experience, proficiency with Google Tag Manager, Google Analytics, Less/SASS, HTML/CSS, and Javascript.
Google Tag Manager, Google Analytics, Less/SASS, HTML/CSS, Javascript
2w
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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
2mo
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Sr. Principal Cyber Software Engineer
Annapolis Junction or San Antonio or Aurora or Carey
$149k-$235k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor's degree in computer science, information systems, or network engineering with 8+ years experience; strong C/C++, Java, Python; CNO tools; Windows/.NET and Unix/Linux development.
C, C++, Java, Perl, Python, Visual Studio, NET, Unix/Linux, Makefiles
5d
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Software Engineer 2
Linthicum Heights or San Antonio or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$64-$120/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
14+ YOETS/SCI and poly required, 14 years SWE experience, bachelor’s in computer science (or 4 additional years experience), strong Java/REST and systems integration skills.
Java, REST, Agile, Atlassian, Git, IntelliJ, Eclipse, Kubernetes, JMX Messaging, ActiveMQ, RabbitMQ, Kotlin, Mongo, Spring, Spring Boot, Python, NiFi
3w
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Integration Engineer – Journeyman
San Antonio, Texas, United States
$70k-$95k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
4+ YOEBachelor's (or equivalent) and ~4+ years integrating complex systems, CI/CD and automated integration testing experience, DoD 8140 compliance, active Secret clearance, U.S. citizenship required.
Jenkins, GitLab CI, Azure DevOps, REST, SOAP, MuleSoft, Dell Boomi, Kafka, RabbitMQ

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