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Platform Engineer

Sabel Systems Technology Solutions•Beavercreek, OH

About The Position

Sabel Systems designs and delivers digital engineering ecosystems for Department of Defense programs, connecting data, systems, and personnel in secure, scalable environments. The company implements and operates digital engineering solutions at scale, orchestrating existing tools into a government-owned, traceable system of record without vendor lock-in or proprietary baselines. The Platform Engineer provisions and administers cloud infrastructure and hybrid environments supporting Digital Engineering workloads; engineers CI/CD pipelines and platform services; applies security controls and supports compliance activities; and provides platform operations and customer support. The role also develops documentation and automation, supports continuous improvement, and helps users and project teams work with hosted engineering tools and DevSecOps workflows.

Requirements

  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical field, or equivalent experience.
  • At least 5 years of experience in Platform Engineering, System Administration, DevOps, DevSecOps, Cloud Engineering, or related technical disciplines.
  • Strong communication skills for engaging with technical and non-technical stakeholders.
  • Experience managing cloud environments.
  • Experience implementing Infrastructure as Code using Terraform, CloudFormation, or similar technologies.
  • Knowledge of scripting languages such as PowerShell, Bash, or Python.
  • Familiarity with containerization technologies such as Docker, Kubernetes, or Podman.
  • Familiarity with GitLab CI/CD, Jenkins, or similar tooling.
  • Ability to obtain and maintain DoD security clearance eligibility.

Nice To Haves

  • Experience with AWS GovCloud, Azure Government, and/or DoD cloud platforms.
  • Certifications such as CompTIA Security+, AWS Certified Solutions Architect, AWS SysOps Administrator, Azure Fundamentals (AZ-900), Azure Administrator Associate, Certified Kubernetes Administrator (CKA), or similar.

Responsibilities

  • Provision, configure, and maintain cloud infrastructure resources, including virtual machines, containers, storage, networks, and security groups.
  • Design and implement secure cloud network architectures, including subnets, routing, VPN connectivity, firewalls, and access controls.
  • Administer AWS, Azure, and hybrid cloud environments supporting Digital Engineering workloads.
  • Apply DoD security baselines, STIGs, and cybersecurity best practices to cloud-hosted systems.
  • Perform operating system patching, upgrades, and maintenance to support reliability and compliance.
  • Monitor platform health, performance, capacity, and availability using enterprise observability tools.
  • Develop, maintain, and support CI/CD pipelines using tools such as GitLab CI/CD, Jenkins, GitHub Actions, Kubernetes, and container platforms.
  • Troubleshoot build failures, deployment issues, pipeline performance concerns, and integration challenges.
  • Collaborate with development teams to optimize software delivery workflows and automate deployments.
  • Support database integrations, API connectivity, and platform services for automated software delivery.
  • Contribute to Infrastructure as Code and automation solutions.
  • Implement and maintain Role-Based Access Control across cloud and platform resources.
  • Support vulnerability scanning, remediation, and security incident response.
  • Ensure compliance with DoD, NIST, and organizational cybersecurity requirements.
  • Implement encryption, auditing, logging, and monitoring controls across the platform.
  • Participate in security assessments and authorization activities as required.
  • Provide technical support to platform users and project teams; triage, troubleshoot, and resolve platform incidents and service requests.
  • Advise customers and stakeholders on platform capabilities, DevSecOps workflows, and cloud technologies.
  • Support hosted engineering tool suites, including GitLab, Atlassian products, and other Digital Engineering services.
  • Escalate complex technical issues and coordinate resolution across engineering teams.
  • Develop and maintain operational runbooks, system documentation, architecture diagrams, and knowledge base content.
  • Identify opportunities to automate manual operational and support activities.
  • Contribute to training materials, user guides, and platform onboarding resources.
  • Stay current with cloud, DevSecOps, cybersecurity, and Digital Engineering technologies.
  • Support continuous process improvement initiatives across the platform ecosystem.

Benefits

  • Healthcare
  • Financial assistance in the event of illness, injury, disability, loss of work, or death
  • Health savings accounts
  • Retirement plans
  • Paid time off
  • Paid holidays
  • Education and training program reimbursement
  • Competitive benefits and compensation package

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