Systems Integrator - TS/SCI with Polygraph

General Dynamics Information Technology • Vienna, VA

1d • $162,037 - $219,227 • Onsite

About The Position

GDIT is seeking an experienced Systems Integrator to provide high-level technical integration leadership across enterprise applications, platforms, and mission systems. The role manages complex requirements, aligns technical and operational work across teams, and supports day-to-day operations and incident remediation to maintain mission-critical system performance. The position is based onsite at a customer location in Tyson's, Virginia, with less than 10% travel and 40 scheduled weekly hours.

Requirements

• At least 10 years of related experience.
• Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or an equivalent combination of education, technical certifications or training, or work experience.
• Must currently possess a Top Secret SCI clearance with Polygraph; no additional clearance is required or available to obtain.
• U.S. citizenship required.
• Skills in enterprise systems, incident resolution, and operations processes.

Responsibilities

• Lead requirements definition, decomposition, documentation, and traceability across software, infrastructure, and integration workstreams.
• Support daily operations across enterprise systems, including monitoring performance baselines, reviewing logs, and identifying emerging issues.
• Coordinate with System Administrators, Cloud Engineers, and DevSecOps personnel to maintain availability, compliance, configuration integrity, and operational reliability.
• Lead or participate in incident triage, investigation, root-cause analysis, and engineering corrective actions for production and pre-production systems.
• Conduct blameless post-incident reviews, document lessons learned, and feed insights into automation, monitoring, and operational processes.

Benefits

• 401(k) with company match.
• Comprehensive health and wellness packages, including medical plan options, some with Health Savings Accounts, dental plans, and vision coverage.
• Internal mobility team and professional growth opportunities, including paid education and certifications.
• Paid vacation and holidays; paid time off plans may also include sick and personal time, parental, military, bereavement, and jury duty leave.
• Short- and long-term disability benefits, life insurance, accidental death and dismemberment, personal accident, critical illness, and business travel and accident insurance.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior