Site Reliability Engineer (TS/SCI + Poly)

Insight Global
📍 Sully, VA, United States 💼 Full-time 🕒 Posted June 29, 2026

Job Description

Job Description
Insight Global is hiring a Site Reliability Engineer (TS/SCI + Poly) to support a client onsite in Chantilly, VA. In this role, you’ll operate in a Tier 2/3 capacity, troubleshooting production issues across Linux systems, Kubernetes clusters, and cloud infrastructure. You’ll focus on maintaining system stability, resolving escalated Tier 1 issues, and improving overall reliability as the platform continues to scale. Daily work includes investigating performance issues, applying patches and fixes, and partnering with engineering teams to prevent recurring problems and improve operational processes. You’ll also participate in an on-call rotation (primarily 5pm–5am) to support the environment during off-hours as it moves toward a 24/7 operational model.

Compensation:
$86.56/hr to $100.23/hr.

Exact compensation may vary based on several factors, including skills, experience, and education.

Employees in this role will enjoy a comprehensive b...

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Job Details

  • Location Sully, VA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 29, 2026
  • Application Deadline July 04, 2026