17 sr security software engineer jobs at 12 companies in Cibolo, TX
1d
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SR Software Engineer - San Antonio
San Antonio, Texas, United States
HybridFull Time
SME-level full‑stack experience with React, Python (FastAPI/Django), AWS, Docker and Kubernetes; U.S. citizenship and active or obtainable U.S. security clearance required; proven leadership and delivery ownership.
React, JavaScript, TypeScript, Python, FastAPI, Django, AWS, AWS GovCloud, Docker, Kubernetes, Terraform, Ansible, GitOps
1mo
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Senior Software Engineer
Grand Rapids or San Antonio or Raleigh or Washington
$110k-$160k/yr RemoteFull Time
7+ YOE7+ years software engineering experience, expertise with React and Python/Django, CompTIA Security+ (or obtain within 180 days), ability to obtain US government clearance, up to 30% domestic travel, located in Michigan or Texas.
React, Python, Django, Docker, Kubernetes
1mo
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Senior Software Engineer
Grand Rapids or San Antonio
$110k-$160k/yr RemoteFull Time
7+ YOE7+ years software engineering experience; advanced React and Python/Django; experience with CI/CD, Docker, Kubernetes; ability to obtain CompTIA Security+ within 180 days; US citizenship may be required; willing to travel up to 30% domestically; located in Michigan or Texas.
React, Python, Django, CI/CD, Docker, Kubernetes
2w
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Sr Software Engineer-(CIAM/Typescript) Austin, Dallas or San Antonio, TX
Austin or Dallas or San Antonio
$124k/yr OnsiteFull Time
HEB: A grocery retailer operating digital and technology teams to build customer-facing and backend systems.
5+ YOE5+ years software development experience; experience with Typescript, Node.js, Next.js, AWS, IAM/OIDC and building login/account flows; strong authentication, security, and system design skills.
Typescript, Node.js, Next.js, AWS, OpenID Connect (OIDC), React, PHP, MySQL, Java, Python, Android, iOS, Linux, Docker, Kotlin, GraphQL, Swift, Xcode, SwiftUI, Playwright, XCTest, Espresso, Saucelabs, Locust, JUnit
1mo
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Senior Software Engineer
Grand Rapids or San Antonio or Raleigh or Washington
$110k-$160k/yr RemoteFull Time
7+ YOE7+ years engineering experience, expertise in React and Python/Django, CI/CD, Docker, Kubernetes, CompTIA Security+ (obtainable within 180 days), US citizenship and ability to obtain government clearance, up to 30% domestic travel.
React, Python, Django, CI/CD, Docker, Kubernetes
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
2w
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Frontend Software Engineer
San Antonio, Texas, United States
HybridFull Time
5+ YOEU.S. citizen able to obtain/maintain U.S. government security clearance, 5+ years frontend engineering with JavaScript and frameworks (Vue/React/Angular/Backbone), Git and *nix command-line experience, BS/MS or equivalent experience.
JavaScript, Vue, React, Angular, Backbone, Git
2w
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Senior Software Engineer
San Antonio or Findlay
OnsiteFull Time
5+ YOE5+ years IT experience; full-stack Microsoft stack (C#, Blazor, .NET Core), Azure and IaC experience; DevSecOps and application security knowledge; AZ-204 desired; bachelor’s in IT or equivalent.
C#, Blazor, .NET Core, Microsoft SQL Server, Azure, Infrastructure as Code (IaC), Python, Version Control System
2w
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Principal Software Engineer
San Antonio, Texas, United States
$119k-$161k/yr HybridFull Time
10+ YOEActive TS/SCI clearance, 10+ years experience, expert DevSecOps and CI/CD, cloud and containerization expertise, scripting (Python/Bash/Go/Java), security assessment and incident response experience.
Agile Methodology, Java, Kubernetes, Python, Jenkins, GitLab CI, CircleCI, Azure DevOps, Ansible, Puppet, Chef, Terraform, Docker, Docker Swarm, AWS, Azure, Google Cloud, Bash, Go, Burp Suite, Nessus, Splunk, OWASP, SIEM
1mo
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Senior Software Engineer
San Antonio or Grand Rapids
$110k-$160k/yr RemoteFull Time
7+ YOE7+ years experience; expertise in React, Python/Django, CI/CD, Docker, Kubernetes; ability to obtain CompTIA Security+ within 180 days; may require U.S. citizenship and government clearance; up to 30% domestic travel.
React, Python, Django, CI/CD, Docker, Kubernetes
1mo
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Software Engineer 3
San Antonio, Texas, United States
HybridFull Time
5+ YOEBachelor's in IT/CS +5 years experience integrating Cloud/SaaS apps and APIs; MuleSoft certification required; experience with CloudHub, DataWeave, Anypoint MQ, JSON/XML/XSD, REST/SOAP, testing frameworks (Junit/Jmeter/Munit), API testing (SOAPUI/Postman), Git/Bitbucket/ADO, and API security; up to 20% domestic travel; Texas residency required.
MuleSoft's CloudHub, DataWeave, Anypoint MQ, Mule flows, CloudHub, APIs, SDK, JSON, XML, XSD, REST, SOAP, Junit, Jmeter, Munit, SOAPUI, postman, Bitbucket, GitHub, ADO, MuleSoft API Manager, Anypoint platform
3d
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Senior Principal Cyber Software Engineer (TG)
Annapolis Junction or San Antonio or Aurora or Cary
$149k-$235k/yr OnsiteFull Time
7+ YOEActive TS/SCI with Polygraph, Bachelor's+7 years (or HS+11 years), experience in C/C++/C#/Java/Python, CI/CD and DevOps toolchains, and software design and testing for secure systems.
C, C++, C#, Java, Python, Artifactory, Docker, Terraform, Ansible, Packer, Jenkins, Bamboo
2mo
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Staff Software Integration and Test Engineer
San Antonio, Texas, United States
HybridFull Time
5+ YOEUS citizen eligible for security clearance; BS or higher in CS/engineering/applied math or ISTQB/ITEA certification; 5+ years applying software test & evaluation techniques; strong Python, C++/MATLAB familiarity; experience with test frameworks, CI/CD, microservices, async workflows, and technical documentation.
Python, C++, MATLAB, Pytest, OpenAPI, Git, GitLab, MLflow, JupyterLab, Google Colab
2mo
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(6835) Platform Engineer
San Antonio, Texas, United States
$132k-$172k/yr HybridFull Time
3+ YOEAWS cloud experience, Python or Go programming, Kubernetes, strong Linux and shell scripting skills, infrastructure-as-code experience, security clearance processing to Secret, US citizenship, 3–5+ years platform engineering or software development experience.
AWS, Python, Go, Kubernetes, Linux, Shell/Bash, GitLab-CI, Travis-CI, Jenkins, JIRA, Confluence, GitHub, GitLab, Puppet, Ansible, Maven, oVirt, Proxmox, VMware, Cloudera’s Distribution of Hadoop, Hortonworks Data Platform, MapR, DISA’s Big Data Platform
1w
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Platform Engineer (Hybrid) - 27676
San Antonio, Texas, United States
HybridFull Time
5+ YOEUS citizenship and adjudicated security clearance required; 5+ years platform engineering or equivalent experience; experience with AWS, Kubernetes, containers, Linux, automation (Ansible/Puppet), and programming in Python or Go.
AWS, Python, Go, Linux, Shell/Bash, kickstart, ansible, puppet, Kubernetes, Docker, Podman, Helm, Kustomize, Flux CD, Gitlab-CI, Travis-CI, Jenkins, JIRA, Confluence, Github, Gitlab, Cloudera CDH Hadoop, MapR Hadoop, Databricks, Apache Spark
2mo
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Sitecore Web Developer
Tacoma or Fort Lewis or Aurora or San Antonio or Falls Church
OnsiteFull Time
8+ YOEFull-stack secure web developer with Sitecore experience, HTML/CSS/JavaScript, modern front-end frameworks, ASP.NET/C#, SQL, Jira; 8+ years experience, Bachelors in IT/math or equivalent, active IAT II and CE certifications, U.S. citizenship and ability to obtain government clearance.
HTML, CSS, JavaScript, React, Angular, Vue, ASP.NET, C#, Sitecore, SQL, Jira, MVC5, PWAs
5d
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Enterprise Account Executive, TOLA Region
Austin or San Antonio or Dallas or Houston
$140k-$160k/yr RemoteFull Time
5+ YOE5+ years enterprise software/security sales, experience selling to technical security/engineering leadership, proven quota attainment, MEDDIC/MEDDPICC familiarity, comfortable in technical conversations and running complex multi-stakeholder deals.
MEDDIC, MEDDPICC