Apply on Employer Site

Chenega MIOS SBU · 6 hours ago

Senior Systems Administrator

Arlington, VA

Full-time

Onsite

Senior Level

5+ years exp

Chenega MIOS is a company focused on supporting large-scale government operations through technology services. They are seeking a Senior Systems Administrator to optimize system operations, troubleshoot technical issues, and ensure the reliability of network systems.

Defense & Space

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Optimize system operations and resource utilization, including conducting detailed system capacity analysis and planning

Design, deploy, and administer virtualized environments, primarily using VMware technologies

Troubleshoot and resolve complex technical issues, leveraging expertise in high-level problem-solving

Install, configure, and manage Windows Server operating systems, adhering to organizational requirements and industry best practices

Apply system and operating system patches to maintain security and ensure optimal performance

Ensure the continuous functionality and 24/7 monitoring of assigned networks to meet operational demands

Conduct routine preventive maintenance on hardware and software to ensure system reliability

Identify and implement innovative technological solutions to streamline operations and enhance productivity

Develop, document, and maintain technology policies, standards, and procedures to support operational consistency and compliance

Perform administrative and operational tasks aligned with established standards, policies, and procedures

Handle additional responsibilities as assigned to support team and organizational objectives

Other duties as assigned

Qualification

Windows ServerLinux administrationPowerShell scriptingCitrix environmentsSCCMDNSDHCPSANAnalytical skillsTroubleshooting skillsGroup policy

Required

High school diploma or GED equivalent

5+ years of relevant experience

Experience with Windows and Linux operating systems

DOD IAT Level II Certification is required

DOD Top Secret clearance w/ SCI eligibility

Proven experience with both Windows and Linux operating systems, demonstrating versatility in managing diverse environments

Advanced proficiency in Windows Server, infrastructure management, PowerShell scripting, and Linux administration

Hands-on experience with SCCM, OS management, DNS, SAN, group policy, DHCP, and Microsoft Windows technologies

Expertise in managing and optimizing Citrix environments, including Citrix Virtual Apps and Desktops, with a focus on ensuring high performance, scalability, and seamless user experience

Strong analytical and troubleshooting skills to diagnose and resolve complex technical issues effectively