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From the employer's careers site First seen 28 Oct 2026

Site Reliability Engineer - TS/SCI with Polygraph

GDIT Chantilly, VA On-site senior full-time

Salary

$186,542 - $252,379 per year

Apply on GDIT

Description

GDIT is seeking a highly motivated Site Reliability Engineer (SRE) to join our team supporting critical enterprise operations. In this role, you will ensure the reliability, performance, and scalability of cloud-based and on-prem services while partnering closely with cross-functional teams.

Responsibilities:

  • Monitor, manage, and improve system reliability across cloud and on-prem environments.
  • Build, maintain, and optimize dashboards, workflows, and reporting using ServiceNow to support team operations.
  • Develop and maintain technical diagrams, architecture visuals, and project artifacts using Visio and PowerPoint.
  • Lead and facilitate integration discussions, operational coordination, and hot wash sessions following major events or deployments.
  • Collaborate with engineering, operations, and program leadership to identify, triage, and resolve system issues and performance gaps.
  • Document processes, decisions, and project materials within Confluence and maintain task tracking and prioritization within Jira.
  • Support cloud adoption, system modernization, and infrastructure optimization initiatives as part of a continuous improvement culture.
  • Multitask effectively and manage competing priorities within a fast-paced environment.
  • Communicate clearly and proactively with stakeholders, leadership, and team members,both verbally and in writing.

Required Qualifications:

  • Clearance: TS/SCI w/ Poly
  • Employment Type: Full-Time
  • Education: Bachelors in a related field
  • Location: Chantilly VA
  • Experience: 10+ years
  • Strong verbal and written communication skills, with demonstrated ability to articulate technical concepts for diverse audiences.
  • Mature collaboration skills and experience working across multidisciplinary teams.
  • Solid understanding of cloud environments; AWS technical learning certifications
  • Hands-on experience with ServiceNow dashboards, reporting, and ITSM workflows.
  • Proficiency with Microsoft Visio and PowerPoint for developing diagrams and project documentation.
  • Experience facilitating operational discussions, including integrations, hot washes, or post-event reviews.
  • Practical experience with Confluence and Jira for documentation, workflow management, and team coordination.
  • Ability to multitask and manage several concurrent workstreams effectively.

The likely salary range for this position is $186,542 - $252,379.

Skills

Required

Nice to have

  • Experience supporting enterprise-level systems within a production environment
  • Familiarity with SRE principles such as SLIs/SLOs, incident response, and automation
Apply on GDIT