The One 23 Group · 20 hours ago
Senior Linux Systems Administrator
Washington, DC
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expThe One 23 Group is dedicated to excellence in government services, empowering clients in various sectors. The Senior Linux Systems Administrator will design and implement automation scripts, provide high-level technical support for RHEL Operating Environments, and lead system administration tasks to ensure optimal performance.
Information Technology & Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Oversee key system administration tasks with a team of technicians, managing various versions of RHEL operating systems, supporting tools, middleware, and user privileges
Participate in change and configuration control processes and implement Security Technical Implementation Guides (STIG) to support Information Assurance Vulnerability Management (IAVM)
Provide leadership on major tasks and technology projects to maintain systems and applications. Communicate with customers and contract leaders about complex technical issues, ensuring cybersecurity standards are met for JSSC and its customers
Analyze application diagnostics and system performance, resolving challenges with RHEL utilities and software upgrades to improve reliability
Troubleshoot incidents related to RHEL systems and document responses, developing strategies and standards for RHEL resources
Create and oversee system upgrades, identifying needs and planning effectively to meet customer requirements
Develop, install, and monitor RHEL systems, migrating application subsystems and working with customers and development teams on improvements
Conduct performance monitoring and support cybersecurity efforts to maintain system security
Evaluate and recommend software, guidelines, and project plans to junior staff, providing solutions for prompt issue resolution, patch management, and administrative support
Qualification
Required
Minimum active Top-Secret Clearance with the ability to be Sensitive Compartmented Information (SCI) indoctrinated
DoD 8140/8570 Information Assurance Technical Level II (IAT-II) CompTIA Security+ CE Certification
High School Diploma
10 years of information technology experience
Preferred
PERL Scripting Experience
Company
The One 23 Group
Defining Excellence in Government Service We are The One 23 Group – your strategic partner in navigating the complexities of government operations.
201-500 employeesFunding
Current Stage
Growth StageCompany data provided by crunchbase