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57 security software engineer jobs at 35 companies in Galveston, TX

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Lead Software Engineer - AI Platforms
Houston, Texas, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience with Java/Spring Boot, cloud-native AWS, Terraform, microservices, and AI-assisted development; strong database, observability, and secure engineering skills.
Java, J2EE, Spring Boot, microservices, Python, React, Smart SDK, AWS, Terraform, GitHub, GitHub Copilot, Jenkins, OpenSearch, PostgreSQL, MySQL, DynamoDB, Redis, GraphQL, Docker, ECS, EKS, Kubernetes, Splunk, Datadog, Dynatrace, CloudWatch
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1w
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Software Engineer
Houston, Texas, United States
$120k-$155k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
6+ YOEBachelor's in CS or related, 6+ years software programming in complex engineering environments, experience with PLCs, data acquisition, control systems, FactoryTalk, LabVIEW, Studio 5000; ability to obtain U.S. security clearance.
Factorytalk, LabVIEW, Studio 5000, PLC, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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1w
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Senior Security Engineer, AI Enablement
Austin or Chicago or Houston or Los Angeles or New York or San Francisco or Seattle
$200k-$225k/yr RemoteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
6+ YOE6+ years security engineering, embedded product security within engineering teams, strong software engineering, experience with agentic AI architectures and identity/access (OAuth/OIDC), and excellent cross-functional communication.
Claude Agent SDK, MCP, OAuth, OIDC, SPIFFE, SPIRE, OWASP LLM Top 10, MITRE ATLAS
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2mo
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Senior Software Engineer
Houston or Lake Oswego or Charlotte
$95k/yr HybridFull Time
NAVEX
NAVEX: Provides software for governance, risk, and compliance management.
3+ YOE3+ years software engineering; .NET, C#, React or Angular, SQL; Node, AWS; testing with Playwright/Selenium; enterprise software security and accessibility.
.NET, C#, React, Angular, SQL, Node.js, AWS, Playwright, Selenium
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1mo
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Senior Security Software Developer (R&D)
Spring or Houston
$131k-$205k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Produces personal computers, printers, and related digital imaging products.
6+ YOEBachelor's degree in CS/Information Systems (or equivalent), typically 6+ years' experience, proficiency in C/C++, C#, .NET Core, WPF, XAML, unit testing, Agile (ADO), Windows internals, networking, multi-threading, and strong communication and problem-solving skills.
C/C++, C#, .NET Core, WPF, XAML, ADO, ReactJS, Python, Django, Go, Rust, Xamarin, WMI, COM, JS Frameworks, HTML5, CSS
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2w
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Research Software Engineer
Houston, Texas, United States
OnsiteFull Time
Mclaurin Aerospace
Mclaurin Aerospace: Provides specialized aerospace engineering, research, and technical advisory services.
4+ YOEBS in computer science or engineering,4+ years software engineering experience,experience with GNU Make,Git,containers,CI/CD,Linux,high problem-solving and communication skills,and ability to pass a comprehensive security background check.
GNU Make, Git, Linux, C++, Fortran, Python, MPI, Podman, Gitlab, Jenkins, Trick
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1mo
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Staff Software Engineer - Enterprise Security and Identity Tooling
Houston or New York City or San Francisco or Seattle or United States
$200k-$250k/yr OnsiteFull Time
Nscale
Nscale: Vertically integrated AI infrastructure provider for high-performance computing.
8+ YOE8+ years software engineering experience; strong backend skills (Python, Go, Java, TypeScript); experience building integrations, APIs, identity and access tooling, workflow automation, and reliable production services.
Python, Go, Java, TypeScript, APIs, webhooks, queues, events, workflow engines, SSO, OAuth/OIDC, SAML, SCIM, RBAC, MFA
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1mo
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Senior Software Engineer
Lake Forest or Houston or Philadelphia
$124k-$207k/yr HybridFull Time
AVEVA
AVEVA: Industrial software for engineering and operational performance management.
Strong software development in C# (.NET) or Node.js; hands-on Microsoft Azure cloud experience; CI/CD, DevOps, container experience; knowledge of cloud architecture, networking, and secure development practices.
Microsoft Azure, C#, .NET, Node.js, CI/CD
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2mo
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Software Engineer Staff
Houston or Huntsville or Littleton or Sunnyvale
$114k-$201k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
US citizen required; Final Secret security clearance prior to start. Bachelor's in computer science/aerospace or related, experience with C/C++, embedded software/hardware knowledge, SDLC and requirements-based design experience.
C, C++, Agile, Model Based Systems Engineering (MBSE)
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Corporate Software Developer
Houston, Texas, United States
OnsiteFull Time
Axiom Space
Axiom Space: Develops commercial space stations and provides human spaceflight services.
5+ YOEBachelor's or equivalent, 5+ years software development experience, enterprise apps and ERP integrations, API design, secure coding, CI/CD, databases, and responsible use of AI-assisted development tools.
Costpoint, OpenAPI/Swagger, SOAP, GraphQL, Jira, Confluence, Azure, SharePoint, Azure DevOps, Docker, Kubernetes, GitHub Copilot, Claude, ChatGPT, Active Directory, LDAP, CI/CD
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2mo
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Full Stack Software Engineer
Houston, Texas, United States
OnsiteFull Time
SLB
SLBNYSE: SLB: Provides global oilfield services, equipment, and digital energy solutions.
5+ YOE5+ years software engineering experience; bachelor in CS/CE/Math/Applied Statistics; develops full-stack web apps and scalable, secure services.
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1w
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Sr. Software Engineer (Contract)
Arlington or Denver or Houston or Merritt Island or United States
RemoteContract
Airbus U.S. Space & Defense
Airbus U.S. Space & DefenseEuronext Paris: AIR: Provides satellite, helicopter, and cybersecurity solutions for U.S. defense.
8+ YOEBachelor's in STEM (Masters preferred). 8 years' experience (6 with Masters) designing and developing embedded/aerospace software. Proficiency in C/C++. US citizenship and ability to obtain government security clearance required.
C, C++
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4d
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M365 Copilot Software Engineer
Houston, Texas, United States
HybridFull Time
Genpact
GenpactNYSE: G: Global provider of digital transformation and business process management services.
8+ YOE8+ years software development experience with deep Microsoft Azure and M365 expertise; experience with SPFx, Copilot/AI tools, CI/CD, secure API design, and client-facing technical leadership.
.NET/C#, SPFx, SharePoint, Microsoft 365, Power Platform, Dynamics, Microsoft Graph, SQL, Microsoft Fabric, Microsoft Copilot Studio, Microsoft Foundry, Azure OpenAI, Azure AI Search, Azure Cognitive Search, Azure Machine Learning, Azure DevOps, GitHub Actions, GitHub Copilot, Claude, Codex, Next.js, React, Entra, Purview, PowerShell, CSOM, Semantic Kernel, LangChain, API Management
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4d
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M365 Copilot Software Engineer
Houston, Texas, United States
HybridFull Time
Rightpoint
Rightpoint: Global digital agency providing experience-led technology and design services.
8+ YOE8+ years building M365 and Azure solutions with .NET/C#, SPFx, Microsoft Graph, and AI (Copilot Studio/Foundry, Azure OpenAI). Experience with CI/CD, DevOps, security, and client-facing consulting required.
.NET, C#, SPFx, Microsoft Copilot Studio, Microsoft Foundry, Azure OpenAI, Azure AI Search, Azure Cognitive Search, Azure Machine Learning, Microsoft Graph, SQL, Microsoft Fabric, Next.js, React, Azure DevOps, GitHub Actions, GitHub Copilot, Claude, Codex, PowerShell, CSOM, Semantic Kernel, LangChain, Power Platform, Azure
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2d
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Software Engineer, Field & Operational Technology Solutions
Houston, Texas, United States
OnsiteFull Time
Quanta Services
Quanta ServicesNYSE: PWR: Infrastructure solutions for electric, energy, and communications industries.
7+ YOE7+ years professional software development; strong full-stack skills with Python preferred; relational data modeling; REST API design; Git-based workflows; application security and production ownership; experience integrating enterprise systems.
Python, Databricks, Spark, Delta, Unity Catalog, Snowflake, Claude Code, JD Edwards, Procore, HCSS, Autodesk, InEight, Git
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3w
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Principal Software Developer (Hands-On Web Development Exp w/ C# & .NET
Houston, Texas, United States
OnsiteFull Time
AspenTech
AspenTech: Provides industrial software for asset optimization and process simulation.
10+ YOEBachelor's in computer science or related,10+ years experience,proven full‑lifecycle web app development with C#/.NET and ASP.NET family,knowledge of security and SQL,strong communication and problem solving.
C#, ASP.NET Core, ASP.NET MVC, ASP.NET Web API, ASP.NET Web Forms, Classic ASP, SQL, Angular, React, DevExpress, JavaScript, TypeScript, C++
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1mo
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Associate Director, Product Software Engineering
Minneapolis or Houston or Waltham
$159k-$284k/yr HybridFull Time
Wolters Kluwer
Wolters KluwerEuronext Amsterdam: WKL: Provides professional information and software solutions for specialized industries.
Experienced software engineering leader with product engineering, cloud (.NET/C#/Microsoft Azure), API, application security, DevOps, AI deployment, people management, budgeting, and delivery experience.
Microsoft Azure, .Net, C#, Microsoft SQL Server, Angular, Open Spec/Spec Kit
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1w
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Principal Cloud Developer
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
10+ YOEBachelor's degree in CS/engineering,10+ years experience,expertise in software design,programming (Python,Java,Golang,JavaScript),cloud security and architecture,mentoring and technical leadership.
Python, Java, Golang, JavaScript
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2mo
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AI Engineer II
Houston or Chicago
$116k-$144k/yr HybridFull Time
Kirkland & Ellis
Kirkland & Ellis: Provides legal services for corporate, litigation, and transactional matters.
3+ YOEBachelor's degree, 3+ years software/cloud/AI engineering experience, strong Python, experience with Microsoft Azure AI services, Docker/Kubernetes, CI/CD and IaC (Terraform/Bicep); mentoring and security/RAI awareness.
Python, Microsoft Azure Machine Learning, Microsoft Azure OpenAI Service, Microsoft Azure AI Search, Microsoft Azure DevOps, Microsoft Azure Prompt Flow, Azure Kubernetes Service (AKS), Kubernetes, Docker, GitHub Actions, PowerShell, Terraform, Bicep, LangChain, Semantic Kernel, Linux, Large language model (LLM), Retrieval-augmented generation (RAG)
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Platform Engineer
Houston, Texas, United States
HybridFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
3+ YOE3+ years platform/cloud engineering experience, infra-as-code, CI/CD, security-first design, API development, strong communication.
Azure, Container Apps, OIDC, CI/CD, managed identity, API gateway, service catalog, service discovery, Claude Code, Model Context Protocol, NERC CIP, OCED, SOX ITGC
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