• Design, implement, and manage our cloud and server infrastructure, with a strong focus on Hetzner Cloud environments. • Build and maintain Kubernetes clusters to ensure scalable, resilient application deployment. • Automate deployment pipelines and CI/CD workflows to enable fast, reliable software delivery. • Monitor system performance proactively, troubleshoot issues, and optimize for uptime and efficiency. • Implement and enforce security best practices, including IAM policies, encryption, and compliance with data protection regulations. • Drive and improve our containerization strategy across all platforms. • Collaborate closely with development and data teams to align infrastructure with product needs. • Plan and execute regular system updates, backups, and disaster recovery procedures. • Stay current with the latest DevOps practices, cloud technologies, and industry developments.

• Administer and maintain Windows Server environments. • Manage and support Active Directory, including user accounts, groups, organizational units (OUs), and Group Policies (GPOs). • Configure, manage, and troubleshoot DNS, DHCP, and other Windows services. • Administer and support Microsoft Exchange Server and email services. • Manage and support Microsoft 365 services, including Exchange Online, Teams, SharePoint, OneDrive, and user licensing. • Configure and manage Azure resources, including virtual machines and identity services. • Deploy, manage, and maintain virtual machines using VMware technologies. • Monitor system performance and proactively identify and resolve issues. • Troubleshoot Windows operating systems, applications, email systems, and infrastructure-related problems. • Perform system upgrades, patch management, and security updates. • Manage backups, disaster recovery processes, and business continuity procedures. • Create and maintain technical documentation, procedures, and operational reports. • Collaborate with internal teams and provide technical support to end users.

Title: IT Systems Administrator Location: Anaheim United States Location: Anaheim, CA, United States Job ID: 2613359 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Hybrid Job Description: SAIC is hiring for a Systems Administrator in Anaheim, CA. This is a remote role. Role and responsibilities: The Systems Administrator is responsible for the administration, maintenance, monitoring, and optimization of enterprise systems, servers, backup infrastructure, and operational platforms to ensure system availability, performance, security, and data integrity. This role provides day-to-day systems administration support for backup and recovery environments, ERP and business systems, datacenter assets, and infrastructure operations. Ensures reliable system performance through proactive monitoring, backup validation, operational support, process improvement, and adherence to IT policies, security requirements, and service delivery standards. Performs high-level, day-to-day operational maintenance, support, and upgrades for Veeam Backup and Replication, Schedules server and workstation backups and maintains the backups in accordance with established IT policies and procedures and retention scheduled. Continually monitors production schedules for Server backups, billing document submittals, ERP system, and payroll/HR reporting bi-weekly reporting to achieve optimum performance levels. Ensures workstation/server backup integrity by evaluating, implementing, and managing appropriate software and hardware solutions of varying complexities. Conducts hardware and software audits of Datacenter assets in monitoring tools and asset databases to ensure compliance with established standards, policies, and configuration guidelines. Reviews and implements new standards, policies and procedures to align with changing environment. Works closely with Network and Systems Analysts to help manage IMAC functions when the systems are implemented. Qualifications Bachelor's degree in Information Technology, Computer Science, Information Systems, or a related field with a minimum of 4 years of relevant systems administration or related technical experience; OR In lieu of a degree, a minimum of 6 years of systems administration or closely related technical experience supporting enterprise infrastructure, servers, applications, or IT operations. Linux administration experience is required Experience managing Veeam Backup & Replication along with Veeam Recovery Orchestration Experience with Microsoft Windows Server Administration Must be able to pass a drug screen Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. Overview SAIC accepts applications on an ongoing basis and there is no deadline. SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives. We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion.

Role Description We are seeking a highly skilled and motivated Linux System Administrator to join our team supporting a critical government computer system. This role is responsible for the management, maintenance, and security of a large-scale, enterprise-level infrastructure. The environment is heavily reliant on VMware for virtualization, BMC TrueSight Server Automation (TSSA) for compliance and patching, and Ansible for robust configuration management and automation. The ideal candidate will be a proactive problem-solver with a strong background in enterprise Linux environments and a passion for automation and security. Key Responsibilities - Administer, configure, and maintain Red Hat Enterprise Linux (RHEL) servers in both physical and virtual environments. - Manage the VMware vSphere infrastructure, including the deployment and troubleshooting of virtual machines and hosts. - Utilize BMC TrueSight Server Automation (TSSA) to perform automated patching, ensure system compliance, and report on security configurations against government baselines (e.g., DISA STIGs). - Develop, maintain, and execute Ansible playbooks to automate system configurations, application deployments, and other repetitive administrative tasks. - Implement and maintain robust security controls, conduct vulnerability remediation, and ensure all systems are compliant with federal security standards. - Monitor system performance, troubleshoot complex hardware and software issues, and perform root cause analysis to prevent future occurrences. - Create and maintain comprehensive documentation for system configurations, processes, and procedures. - Participate in an on-call rotation to provide after-hours support for critical system issues. - Have a current CompTIA Security+. Qualifications - Linux Administration: 5+ years of experience as a Linux System Administrator, with deep knowledge of Red Hat Enterprise Linux (RHEL) in an enterprise setting. - VMware Proficiency: Strong proficiency in VMware vSphere (ESXi/vCenter) for creating, managing, and troubleshooting virtualized server environments. - Ansible Automation: Demonstrated experience writing and maintaining complex Ansible playbooks for configuration management and infrastructure automation. - Security & Compliance: Proven experience with system hardening, security patching, and ensuring compliance with security frameworks such as DISA STIGs. - Scripting Expertise: High proficiency in scripting languages such as Bash or Python to automate administrative tasks and streamline operations. Desired Skills and Qualifications - BMC TrueSight (TSSA): Direct hands-on experience using BMC TrueSight Server Automation for automated patch management and compliance enforcement. - Professional Certifications: Relevant certifications such as Red Hat Certified System Administrator (RHCSA) or VMware Certified Professional (VCP). - Containerization Knowledge: Familiarity with containerization technologies like Docker or Kubernetes, and their integration into enterprise workflows. Benefits - Highly competitive benefits package, including health, dental, vision, and life insurance. - 401(k) with company matching. - Paid time off and holidays. - Employee referral program. - Educational assistance.