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94 devsecops software engineer jobs at 46 companies in San Marcos, TX

3w
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Staff DevSecOps Engineer (Portfolio)
Palo Alto or New York City or Pittsburgh or Seattle or Colorado or Austin or Boston
$180k-$280k/yr OnsiteFull Time
S32
S32: Private venture capital firm investing in frontier technology companies and helping portfolio founders hire leaders.
Experienced DevSecOps engineer to embed security into the software development and deployment lifecycle and support growth of portfolio companies.
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5d
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DevSecOps Engineer
San Antonio, Texas, United States
OnsiteFull Time
G6 Cyber Solutions
G6 Cyber Solutions: Service-disabled veteran-owned cybersecurity and technology contractor serving U.S. Department of Defense warfighters.
5+ YOERequires active TS/SCI clearance, U.S. citizenship, 5+ years in DevOps, systems engineering, or infrastructure automation, and experience with CI/CD, IaC, virtualization, cloud platforms, scripting, and secure environments.
GitLab CI, Jenkins, Terraform, Ansible, Packer, Libvirt, QEMU, AWS, Microsoft Azure, Python, Bash, PowerShell, Kubernetes, Large Language Model, Machine Learning, GitOps, CI/CD, Infrastructure as Code (IaC), Agile, Scrum
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1w
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DevSecOps Engineer
Austin or Greenwood Village
$110k-$190k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: U.S. space and defense prime building spacecraft and integrated mission solutions for national-security, government, and commercial customers.
4+ YOERequires 4+ years in DevOps, software, systems, or infrastructure automation; bachelor's degree or equivalent; CI/CD, IaC, Linux, Python or Bash, containers, Agile collaboration, and active or obtainable security clearance.
GitLab CI, Jenkins, GitHub Actions, Azure Pipelines, Ansible, Terraform, Puppet, Chef, Linux, Python, Bash, Docker, Kubernetes, Azure, AWS, GCP, GitLab, AWX, SAST, SCA
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2w
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Sr. Software Engineer
Fort George G Meade or San Antonio or North America
$99k-$206k/yr OnsiteFull Time
Nightwing
Nightwing: Advanced cyber, intelligence, and systems integration services for national security.
10+ YOERequires 10+ years of software development, a computer science or engineering bachelor's degree, multiple programming languages, DevSecOps, microservices, databases, TS/SCI clearance, U.S. citizenship, and NCR or San Antonio location.
Python, Java, Go, Kafka, NATS, RabbitMQ, PostgreSQL, Redis, Elasticsearch, SAFe, DevSecOps
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1mo
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Sr Principal Software Engineer
Nashua or Austin
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
8+ YOESecret clearance (recent or obtainable), strong C++, embedded/software development, OOP, testing/verification, familiarity with containers and DevSecOps, typically 8+ years experience.
C++, containers, DevSecOps
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2w
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Software Engineer
San Antonio, Texas, United States
OnsiteFull Time
Abacus Technology
Abacus Technology: Privately owned U.S. professional services firm providing IT, engineering, communications, and management support to federal government clients.
12+ YOERequires 12+ years in software engineering, including 5+ years in a DoD environment, a related bachelor's degree or equivalent experience, TS/SCI clearance, SDLC, software design, integration, analytical, and communication skills.
C3I&N, Cloud, DevOps, software development life cycle (SDLC)
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1mo
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Encryption Engineer (DevSecOps & SDLC)
Quincy or London or Princeton or Austin or Berwyn or Clifton
$120k-$203k/yr OnsiteFull Time
State Street
State StreetNYSE: STT: Global financial services and bank holding.
8+ YOE8+ years in software/platform/DevSecOps with experience embedding encryption, key/secrets/certificate management, SDLC/CI-CD integration, automation, IaC, cloud platforms, and strong programming/scripting skills.
Harness, Jenkins, Terraform, CloudFormation, Python, Java, Go, C#, JavaScript, TypeScript, PowerShell, Bash, Microsoft Azure, Amazon Web Services (AWS), OCI, Google Cloud Platform (GCP), Kubernetes, OpenShift, Hardware Security Modules (HSMs)
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2mo
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Software Engineer (Poly)
Austin, Texas, United States
$131k-$205k/yr OnsiteFull Time
Poly
Poly: Poly is a U.S. communications technology making professional audio, video, voice, headset, software, and collaboration solutions.
7+ YOE7+ years experience in software design and development; degree in CS/IT/software engineering preferred; experience with Java, C++, Python, JavaScript, Docker, Kubernetes, AWS, Azure, SQL, React, APIs, Agile/DevOps.
Agile Methodology, Amazon Web Services, Application Programming Interface (API), Automation, C++, DevOps, Docker, Full Stack Development, Java, JavaScript, Kubernetes, Microservices, Microsoft Azure, Python, React.js, SQL
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2d
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Software Engineer III - Public Safety Division
San Antonio, Texas, United States
$95k-$145k/yr OnsiteFull Time
City of San Antonio
City of San Antonio: Municipal government providing public safety, infrastructure, permitting, libraries, parks, and social services to San Antonio residents.
7+ YOEBachelor's degree and 7 years of software development or analysis experience required. Requires CJIS eligibility; knowledge of Agile, DevSecOps, programming languages, SQL, Oracle, and enterprise systems.
Agile, DevSecOps, JavaScript, VBScript, CSS, HTML, DHTML, VB, jQuery, Ajax, Java, JSON, .NET Framework, C++, C#, Microsoft SQL, Oracle, Microsoft Visual Studio, Computer Aided Dispatch (CAD), Report Management Systems (RMS), Mobile Data Computers, VPN, Two-Factor Authentication, Digital Evidence Management, Body-Worn Cameras, In-Car Video, WebEOC, Microsoft Excel
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1mo
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Principal Software Engineer
San Antonio, Texas, United States
$119k-$161k/yr HybridFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
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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1w
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Senior Software Engineer
San Antonio or San Antonio or Boston
OnsiteFull Time
Astrion
Astrion: Provider of mission-critical services for defense and federal agencies.
10+ YOEU.S. citizenship, active TS/SCI clearance, bachelor's degree or equivalent experience, and 10+ years developing, debugging, patching, and maintaining software using Python, Java, JavaScript, and C.
Python, Java, JavaScript, C, Linux, Unix, Windows, Agile Scrum, DevOps
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1mo
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Principal Software Engineer
San Antonio, Texas, United States
$119k-$161k/yr HybridFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
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
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2mo
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Staff Software Engineer
Austin, Texas, United States
$132k-$210k/yr HybridFull Time
Visa
VisaNYSE: V: Global leader in digital payments and transaction technology.
5+ YOEExpert C#/.NET full-stack engineer with Azure and DevOps/CI/CD experience; strong system design, security, and collaboration skills. Requires advanced enterprise engineering experience (typical paths: 5+ yrs with a BS, 2+ yrs with an advanced degree, or equivalent).
C#, .NET, Microsoft Azure, DevOps, CI/CD, containerization, Generative AI, xAPI, RAG, NLP, AI/ML
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1mo
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Software Engineer, Senior
San Antonio or San Antonio or San Antonio
OnsiteFull Time
Astrion
Astrion: Provider of mission-critical services for defense and federal agencies.
10+ YOEBachelor’s degree or equivalent experience, active TS/SCI clearance, U.S. citizenship, and 10+ years of software experience. Requires Python, Java, JavaScript, and C; Agile Scrum, Linux/Unix, and Windows experience preferred.
Python, Java, JavaScript, C, Linux, Unix, Windows, Agile Scrum, DevOps
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1w
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Senior Software Engineer - Full Stack .NET Azure Developer
Houston or Findlay or San Antonio
$107k-$184k/yr OnsiteFull Time
Marathon
MarathonNew York Stock Exchange: MPC: Public U.S. downstream and midstream energy refining crude oil, transporting fuels, and marketing Marathon/AR products.
5+ YOEBachelor's degree in information technology or equivalent experience and 5+ years of IT experience. Requires Power Platform, Azure, integration, programming, security, ALM, CI/CD, and DevSecOps expertise.
Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Dataverse, Azure, REST APIs, JavaScript, TypeScript, C#, .NET, JSON, PCF controls, custom APIs, Dataverse plug-ins, DevSecOps, CI/CD pipelines, source control, application lifecycle management (ALM), Version Control System
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1mo
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Senior Software Engineer (Cloud Architect)
Austin, Texas, United States
RemoteFull Time
SkyGrid
SkyGrid: Private aerospace software providing high-assurance airspace integration and traffic-management services for autonomous aircraft.
7+ YOE7+ years software engineering experience, 5+ years cloud architecture (AWS/Azure/GCP), bachelor\u0002s degree in STEM, DO-178C experience preferred, strong distributed systems, security, and certification knowledge.
AWS, Azure, GCP, DevSecOps, CI/CD
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3w
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Software Engineer (Austin)
Austin, Texas, United States
$6k-$7k/mo OnsiteFull Time
Texas Workforce Commission
Texas Workforce Commission: Texas government agency providing workforce development, unemployment, vocational rehabilitation, and child-care services to employers, workers, and families.
2+ YOEBachelor's degree in computer science, engineering, or related field; 2–3 years of relevant experience; professional Java and Python experience; REST APIs, data pipelines, cloud AI, Agile, and DevOps knowledge.
Java, Python, REST APIs, Google BigQuery, Snowflake, AWS Redshift, BigQuery ML, Google Cloud Vertex AI, AWS Bedrock, Azure AI Studio, AWS, Google Cloud, Microsoft Azure, Oracle Cloud Infrastructure (OCI), Gen AI SDKs, Agile, DevOps
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3mo
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Staff Software Engineer
Warren or Austin or Mountain View
$160k-$240k/yr HybridFull Time
General Motors
General MotorsNYSE: GM: Designing, building, and selling the world's best vehicles.
10+ YOE10+ years in large-scale cloud software, hands-on architecture, Java (Rust a plus), cloud platforms, microservices, leadership.
Java, Rust, AWS, Azure, Google, Kubernetes, CI/CD, DevOps, SQL, NoSQL
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2w
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Software Engineer, System Validation - EDA Infrastructure
Santa Clara or Austin or Westford or Durham or California
$224k-$431k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
12+ YOE12+ years of experience, bachelor's degree in computer science or related coding field, and proven cloud infrastructure or application services delivery experience. Requires distributed systems, DevOps/SRE, platform engineering, hardware/software, and communication skills.
ML/AI, DevOps, SRE, Platform Engineering, BMaaS
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1mo
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AI Development & Agent Ops —  Principal Software Engineer
Hopkinton or Austin
$168k-$231k/yr OnsiteFull Time
Dell Technologies
Dell TechnologiesNYSE: DELL: Global technology providing hardware, software, and services.
8+ YOE8+ years software engineering experience; deep familiarity with CI/CD, DevOps, agentic/AI development; cross-functional collaboration and strong communication skills.
CI/CD, DevOps, Windsurf, Codeium, Claude Code, GitHub Copilot, Cursor, Model Context Protocol (MCP)
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