51 senior platform engineer jobs at 30 companies in Marion, TX
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Senior Platform Engineer
Augusta or San Antonio or Fort Meade or Columbia
HybridFull Time
Clarity Innovations: Provides software and data engineering for national security missions.
4+ YOERequires 4+ years of platform or similar engineering experience, Kubernetes, CI/CD, IaC, Prometheus, Helm, containerization, Go or Python, and current Top Secret clearance with SCI eligibility.
Denver or San Antonio or Brooklyn or United States
$155k-$195k/yrHybridFull Time
Simplesense: Software platform protecting critical infrastructure from cyber attacks.
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.
United States or Oklahoma City or Montgomery or Ogden or San Antonio or Mechanicsburg or Chambersburg or Arlington or Fort Meade or Columbus
$146k-$234k/yrHybridFull Time
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOERequires 5+ years of platform or systems engineering, Kubernetes and OpenShift experience, Terraform and Ansible proficiency, Linux administration, U.S. citizenship, Secret clearance, and DoD-compliant certification.
IAMUS Consulting: Provider of specialized cybersecurity and IT engineering services.
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
Oklahoma City or Montgomery or Ogden or San Antonio or Mechanicsburg or Chambersburg or Arlington or Fort Meade or Columbus or Tinker Air Force Base or Montgomery or Arlington or Hill Air Force Base or Lackland Air Force Base or Chambersburg or Columbus or Fort Meade or Montgomery
$146k-$234k/yrHybridFull Time
Peraton: National security and mission-critical government technology services provider.
5+ YOE5+ years of platform or systems engineering with hands-on bare-metal Kubernetes/OpenShift, Terraform and Ansible; US citizenship, Secret clearance, DoD-compliant certification, RHEL, and DISA SIPR facility access required.
Northstrat: Provides IT and engineering solutions for US government agencies.
5+ YOEU.S. citizenship with clearance processing, 5+ years platform engineering or software development experience (Python or Go) or equivalent, Linux and shell scripting proficiency, Kubernetes, containers, OS orchestration, IaC, CI/CD and AWS experience preferred.
Futurex: Provides hardware-based cryptographic solutions and enterprise data encryption.
5+ YOERequires 5+ years developing embedded Linux systems, strong C programming, Buildroot or Yocto, kernel and device-tree configuration, hardware interfaces, secure boot, networking, and Git.
Wyetech: Provides professional engineering services for government and commercial sectors.
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.
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Experience administering Harness, GitHub, Nexus, Bamboo, XLDeploy/XLRelease, Jenkins; CI/CD and Kubernetes experience; Bachelor's degree or equivalent experience; platform lifecycle and DevSecOps skills; authorized to work in the US (no sponsorship).
CACINYSE: CACI: Provides information technology and professional services to government clients.
6+ YOEBachelor's degree with 6 years' experience, U.S. citizen able to obtain Tier 3 Public Trust, IAT Level II, advanced Power Platform and data skills, strong communication and analytical ability.
Microsoft Power Apps, Power Automate, Power BI, DAX, Power Query, SQL, MS Dataverse, Microsoft Office
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
6+ YOEBachelor's degree,6+ years experience,US citizenship,ability to obtain Tier 3 Public Trust, IAT Level II,expertise with Power Apps/Power Automate/Power BI,DAX,Power Query,SQL and MS Dataverse.
Microsoft Power Apps, Power Automate, Power BI, DAX, Power Query, SQL, MS Dataverse, Microsoft Office
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR: Global provider of engineering, architecture, environmental and construction services.
5+ YOE5+ years in virtualization/infrastructure/private cloud operations; hands-on VCF, SDDC Manager, vSphere administration; vSAN/NSX knowledge; scripting/automation with PowerCLI, Python, or Ansible; lifecycle ops and production troubleshooting.
CapgeminiEuronext Paris: CAP: Provides global business and technology transformation consulting services.
6+ YOESecret clearance and U.S. citizenship, bachelor's degree in a technical field, 6+ years of ICAM experience, PingFederate and PingAccess expertise, and active CompTIA Security+ or equivalent IAT Level II certification.
Birmingham or Bentonville or Phoenix or Tempe or Boulder or Denver or Hartford or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Baltimore or Detroit or Minneapolis or Kansas City or St. Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Albany or Buffalo or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or Richmond or Milwaukee or Virginia Beach
OnsiteFull Time
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOERequires 5+ years of network security experience, Palo Alto and Zscaler expertise, GCP security engineering, Terraform or Ansible, and a high school diploma or GED; bachelor's degree preferred.
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$125k-$210k/yrHybridFull Time
Roo: Digital marketplace connecting veterinary professionals with animal hospital shifts.
Significant production software experience with deep React and TypeScript expertise, full-stack fundamentals, mobile experience, design systems, Figma, and hands-on AI-assisted development.
FORTÉ: Designs and installs audiovisual and collaboration technology for workplaces.
3+ years design engineering experience preferred; prior AV service/installation experience; knowledge of control systems (Crestron, QSC, Extron, AMX) and DSP platforms (Biamp, QSC, ClearOne, BSS); CAD and ability to interpret drawings; CTS/CTS-D a plus.
XPELNASDAQ: XPEL: Provides protective films and coatings for automotive and architectural surfaces
Data engineering or related technical experience; proficiency in SQL and Python; enterprise data warehouse and data lake experience; cloud platform experience; strong problem-solving and communication skills.
SQL, Python, Microsoft Azure, AWS, Google Cloud Platform
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
5+ YOEBachelor’s degree in IT or related field, or equivalent experience, plus 5+ years in platform engineering. Experience with Power Platform, AI agents, automation, security, monitoring, and enterprise operational support preferred.
Microsoft Power Platform, Power Apps, Power Automate, Dataverse, Copilot Studio, Copilot Agents, Azure Services, Microsoft 365, Infrastructure as Code (IaC), DevSecOps, FinOps
USAA: Provides insurance and banking to the military community.
6+ YOESenior-level experience designing, implementing, and supporting Microsoft Teams and collaboration platforms; 6+ years infrastructure experience; Microsoft 365/Teams administration; PowerShell and automation; strong troubleshooting and mentoring skills.
Microsoft Teams, Microsoft 365, Microsoft 365 Admin Center, Teams Admin Center, PowerShell, CI/CD