12 platform infrastructure engineer jobs at 8 companies in San Antonio, TX
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Platform Engineer
San Antonio or United States
$123k-$167k/yrRemoteFull Time
Defense Unicorns: Veteran-owned defense technology delivering open-source, airgap-native software to U.S. defense and intelligence missions.
Experience with Kubernetes, bare-metal or on-premises infrastructure, infrastructure as code, CI/CD, Linux/Unix, cloud platforms, YAML, and GPU workloads; U.S. citizenship required and Secret/Top Secret clearance preferred.
IAMUS Consulting: Women-owned cybersecurity consulting firm delivering cyber and custom IT solutions to federal, defense, intelligence, and commercial customers.
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
IAMUS Consulting: Women-owned cybersecurity consulting firm delivering cyber and custom IT solutions to federal, defense, intelligence, and commercial customers.
3+ YOEExperience with AWS, Python or Go, Linux, Kubernetes, infrastructure-as-code and container tooling; 3–5+ years platform engineering or equivalent experience; U.S. citizenship and ability to obtain government security clearance; hybrid, 2 days/week onsite in San Antonio.
IAMUS Consulting: Women-owned cybersecurity consulting firm delivering cyber and custom IT solutions to federal, defense, intelligence, and commercial customers.
3+ YOEU.S. citizen eligible for security clearance; 3–5+ years platform engineering or software development experience; experience with AWS, Kubernetes, containers, Linux, infrastructure-as-code, Python or Go, shell scripting, and CI/CD; willing to travel quarterly to San Antonio and work hybrid in Columbia, MD.
Denver or San Antonio or Brooklyn or United States
$155k-$195k/yrHybridFull Time
Simplesense: Private defense cybersecurity contractor protecting military installations and critical infrastructure with operational technology software.
5+ YOE5+ years building infrastructure automation and platform solutions; strong Linux and networking expertise; experience with CI/CD, Git, configuration-driven workflows; technical leadership and quarterly travel.
IAMUS Consulting: Women-owned cybersecurity consulting firm delivering cyber and custom IT solutions to federal, defense, intelligence, and commercial customers.
7+ YOEU.S. citizen; 7+ years platform engineering or software development experience (varies by degree); strong AWS, Python or Go, Linux, infrastructure-as-code, Kubernetes and Ansible experience; Secret clearance processing possible.
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
5+ YOERequires 5+ years in engineering or infrastructure development, Ansible scripting, system administration, DevOps automation, and virtualization or container platforms; Secret clearance and bachelor's degree or equivalent experience.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser, Ansible, Microsoft Windows, Linux, VMware, vSphere, vCenter, Kubernetes, Docker, Python, Shell, Bash, Scaled Agile Framework (SAFe)
IAMUS Consulting: Women-owned cybersecurity consulting firm delivering cyber and custom IT solutions to federal, defense, intelligence, and commercial customers.
3+ YOEExperience with AWS, Kubernetes, container tooling, Linux, and infrastructure-as-code; programming in Python or Go; 3+ years relevant experience (minimum); U.S. citizenship and willingness to obtain security clearance and travel periodically.
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 in IT or equivalent, 5+ years platforms engineering experience (10+ preferred in networking, compute, storage, IaC). Experience with SRE/DevSecOps, SDN/SD‑WAN, CI/CD and tools like Azure DevOps, GitLab, Jenkins, Netbrain, Netbox, Itential.
H-E-B: Texas-based retail grocery and food supply chain.
5+ YOEComputer Science degree or equivalent, 5+ years software development, experience with infrastructure automation (Ansible, Terraform), bare metal provisioning, observability tooling, and platform-level system design.
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
Redmond or Atlanta or Phoenix or San Antonio or Washington
$143k-$275k/yrHybridFull Time
MicrosoftNASDAQ: MSFT: Multinational technology providing software, cloud, and AI solutions.
6+ YOEBachelor's degree and 6+ years in technical program management, AI data center infrastructure engineering, or cloud/data center platform delivery; 3+ years managing cross-functional projects; security screening required.