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SAIC Systems Administrator - HCI in Springfield, Virginia

Description

SAIC is seeking a highly motivated and skilled  Systems Administrator - HCI (Hyper-Converged Infrastructure)  to join our MAJESTIC Joint Program Office (JPO) Team to support the operational management, maintenance, and optimization of mission-critical IT systems in an enterprise environment. This role focuses on administration and troubleshooting of  hyper-converged infrastructure (HCI)  systems, particularly  Nutanix , as well as Windows Server and Red Hat Enterprise Linux (RHEL) environments.

As a key member of the team, you will ensure the  performance, scalability, and reliability  of HCI systems while collaborating with cross-functional teams to support seamless operations. The ideal candidate has a robust understanding of virtualized environments, HCI technologies, and enterprise infrastructure.

All work for this position must be conducted  on-site in Springfield, VA.

Key Responsibilities:

  • Administer, configure, and maintain Nutanix HCI infrastructure, including cluster creation, upgrades, storage, and workload optimization

  • Perform day-to-day system administration for Windows Server environments, including Active Directory (AD), group policies, and DNS

  • Provide advanced support for Red Hat Enterprise Linux (RHEL), including configuration, system tuning, troubleshooting, and patch management

  • Ensure high availability (HA) and disaster recovery (DR) capabilities for HCI clusters and virtualized environments

  • Perform system performance monitoring, capacity planning, and tuning for enterprise systems using tools such as SolarWinds, Splunk, Nagios, or Grafana

  • Develop, implement, and manage automated workflows for provisioning and system maintenance using scripting tools like PowerShell, Bash, or Python and platforms such as Ansible

  • Collaborate with cross-functional teams to ensure proper integration between Nutanix, Windows, and RHEL environments in hybrid IT environments

  • Conduct troubleshooting and resolve complex system and network issues involving virtual machines, storage, and networking configurations within HCI platforms

  • Perform patch management for HCI, Windows, and RHEL systems to ensure security and operational readiness

  • Develop and maintain comprehensive documentation, including standard operating procedures (SOPs), topology diagrams, and troubleshooting guides

  • Assist in evaluating, implementing, and testing emerging HCI technologies and practices to enhance the overall infrastructure

  • Support compliance with federal and industry security and operational standards, including NIST 800-53, RMF, and DoD 8510.01

Qualifications

Education:

  • Bachelor’s Degree

Certifications (CWF Requirements):

  • Candidates must satisfy Cybersecurity Workforce Framework (CWF)  ID 451 (System Administrator – Intermediate Level)  requirements, as outlined by Navy COOL (https://www.cool.osd.mil/usn/cswf/index.html?CWFModel)

This requirement can be met by possessing one or more of the following qualifying certifications:

  • CompTIA Cloud+ CompTIA Security+ GIAC Global Industrial Cyber Security Professional (GICSP)

  • GIAC Security Essentials Certification (GSEC)

  • Systems Security Certified Practitioner (SSCP)

OR This requirement can be met through:

  • A  Bachelor’s Degree  in Cybersecurity, Computer Science, IT, or a related field

Experience:

  • 6-10 years  of professional experience managing and supporting enterprise-level ITenvironments

Technical Skills:

  • Advanced Nutanix System Administration, including AHV cluster setup, lifecycle management, resource optimization, and troubleshooting

  • In-depth experience managing Windows Server environments, including Active Directory (AD), group policy management, and DNS configuration

  • Comprehensive knowledge of Red Hat Enterprise Linux (RHEL) for configuration, patching, system hardening, and troubleshooting

  • Advanced understanding of virtualization platforms, including VMware, Hyper-V, and Nutanix AHV, and the ability to manage virtual machines in multi-hypervisor environments

  • Proficiency in backup and disaster recovery processes, clustering, and high availability (HA) platforms, especially in HCI technologies

  • Strong skills in scripting and task automation using PowerShell, Bash, or Python to streamline operations and enhance system performance

  • Expertise in system monitoring and diagnostics using Splunk, Nagios, SolarWinds, and Grafana to proactively identify and address performance issues

  • Broad knowledge of networking technologies, including DHCP, VLANs, load balancers, and protocols such as TCP/IP

  • Strong familiarity with compliance and security frameworks, including RMF, NIST 800-53, and DoD cybersecurity standards

Preferred Certifications (In Addition to CWF Requirements):

  • Nutanix Certified Professional (NCP) or other advanced Nutanix certifications

  • Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE)

  • VMware Certified Professional (VCP) or similar virtualization certifications

  • Microsoft Certified: Windows Server Hybrid Administrator Associate

  • Familiarity with ITIL v4 frameworks

Clearance Requirement:

  • Active  TS/SCI  clearance with the ability to obtain and maintain a  TS/SCI with Poly

Work Environment and Notes:

  • On-Site Work:  All work must be conducted  on-site  in Springfield, VA

  • Program Scope:  Supports on-premises enterprise IT environments, including virtualized Windows servers, MS SQL Server databases, and networking layers

  • Subcontractor Role:  Responsibilities and compensation vary based on the subcontract agreement, with a competitive salary aligned to market rates and role-specific requirements

REQNUMBER: 2611689

SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

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