Systems Administrator Senior_TS/SCI with Polygraph

About the role

Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator Senior and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

Responsibilities

• Maintains detailed documentation of system configurations, procedures and changes.
• Monitors, administers, and restores mission IT systems.
• Administers and repairs servers, databases, KVM devices, workstations, and complex visual display systems across multiple classified and unclassified networks.
• Works with vendors to resolve Tier 4 issues.
• Administers and coordinates hardware/software IT system improvements and/or enhancements.
• Monitors IT systems utilizing industry leading processes, technologies, and tools.
• Provides timely resolution to tickets using processes, procedures, knowledge articles, and troubleshooting skills.
• Works and coordinates with others to accomplish mission goals for IT systems.
• Plans implementation of enhancements to mission IT systems.
• Oversees the installation, configuration and maintenance of servers, storage, and workstations including physical and virtual environments.
• Collaborates with stakeholders to understand business needs and requirements and provide appropriate solutions.
• Maintains detailed documentation of system configurations, procedures and changes.
• Creates reports on system performance, security incidents and other key metrics.
• Collaborates with other IT teams to ensure coordinated delivery of IT services.
• Provides recommendations for system improvements based on analysis and industry best practices.
• May assist in the development of IT policies and procedures.
• Participates in special projects as required.

Qualifications

• Education: Technical Training, Certification(s) or Degree.
• Experience: 3+ years of related experience.
• Required Technical Skills: Must possess appropriate and current DoD Information Assurance (IA) Certification to be considered for employment: CompTIA Security+ CE is the minimum certification. Experience with ThinkLogical IT systems preferred. Proficiency in managing server environments such as Windows/Linus. Experience with Active Directory and other core IT services. Familiarity with backup and disaster recovery best practices. Strong problem-solving skills to diagnose and resolve system issues and security threats quickly.
• Certifications in networks highly desired.
• Clearance Level: TS/SCI with Polygraph.
• Public Trust/Other Required: None.
• US Citizenship Required.
• Additional Work Locations: Total Rewards.