Senior Linux Platform Engineer - TS/SCI with Poly

J&T Business Consulting

Columbia (MD)

On-site

USD 161,000 - 193,000

Full time

2 days ago
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Benefits offered by this job

Health & Wellness
401(k) with company matching
PTO + holidays + parental leave
Life & Disability insurance
Career growth & certifications

Job summary

J&T Business Consulting in Columbia, MD is seeking a Linux Platform Engineer to build and maintain internal developer platforms, automate pipelines, and boost platform reliability. The role emphasizes Linux administration, Ansible automation, and experience with observability tools such as Prometheus and Grafana, with TS/SCI clearance required.

Competitive salary range: $161,000–$193,000 yearly, plus benefits.

Qualifications

  • Active TS/SCI with Polygraph is required.
  • Bachelor’s degree plus 10 years of experience, or 14 years of platform engineering in lieu of degree.
  • Strong Linux systems administration and command-line experience.
  • Hands-on Ansible automation experience.

Responsibilities

  • Design, deploy, and maintain developer platforms and environments.
  • Automate workflows and configurations with Ansible to speed delivery.
  • Monitor health and performance with Prometheus and Grafana.
  • Troubleshoot complex infrastructure and platform issues.
  • Enforce security controls and regulatory compliance.
  • Collaborate with software teams to improve deployment tooling.

Skills

Linux administration
Ansible
CI/CD
Observability
Security & compliance

Education

Bachelor’s degree or higher
14 years Platform Engineering experience in lieu of a degree

Tools

Prometheus
Grafana

Job description

J&T Business Consulting in Columbia, MD is seeking a Linux Platform Engineer to build and maintain internal developer platforms, automate pipelines, and boost platform reliability. The role emphasizes Linux administration, Ansible automation, and experience with observability tools such as Prometheus and Grafana, with TS/SCI clearance required.

Competitive salary range: $161,000–$193,000 yearly, plus benefits.

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