5 security rep jobs found

Description The Server Team Lead manages the core server infrastructure and guides the systems engineering team. This role combines hands-on technical expertise in Microsoft ecosystems with team leadership to ensure system availability, security, and scalability. Key Responsibilities • Team Leadership: Supervise daily operations, mentor junior engineers, and assign technical tasks. • Infrastructure Management: Oversee deployment, configuration, and maintenance of physical and virtual servers. • Identity & Email Administration: Manage Microsoft Entra ID (Azure AD) and Exchange environments. • System Monitoring: Ensure high availability, optimal performance, and proactive issue resolution. • Storage & Backup: Maintain enterprise storage solutions and execute data backup and recovery policies. • Security & Compliance: Implement patch management, access controls, and vulnerability remediation. • Process Automation: Develop scripts to streamline server...

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...

Description SAIC is seeking an entry level systems or digital engineer to join our team of diverse Positioning Navigation (PNT) Systems Engineering and Integration (SE&I) team. Participant will engage in a 1-year Engineering Rotational Program (ERP), spending ~3 months on each team, gaining experience, learning from senior engineers, and developing skills related to PNT SE&I. The PNT SE&I Team provides Space Systems Command (SSC) specialized engineering, analysis, planning and execution expertise in support of Global Positioning System (GPS) Programs of Record (PoRs) and the PNT Enterprise. This includes: Ensuring effective requirements integration across space, ground, and user; hardware and software; and all other aspects of systems and organizations within the Enterprise. Maintaining the technical baseline, including identifying and documenting system specification and interface requirement traceability to sell-off verification and test events....

Description Tier 2 Help Desk support acts as the second line of IT support, handling complex, non-routine technical issues escalated from Tier 1. These experienced technicians (often requiring 2-4 years of experience) perform deeper, specialized troubleshooting for hardware, software, and network problems, often utilizing remote desktop tools for direct user support. This position is on-site in San Diego, CA. Essential Functions/Job Duties: Work directly with customers in a technical role. Responsible for asset installation/configuration, operation and maintenance of systems hardware, software and related infrastructure. Configure and manage operating systems (Windows and Linux), applications (commercial and government), networks (IPs, subnets, etc.), and network equipment (switches). Configure and manage DOD and IC standard distributed authentication services. Review documented and maintain comprehensive knowledge base articles, standard operating procedures...

Description SAIC is seeking an experienced Help Desk Technician to join our Technical Engineering and Design Department in support of our United States Air Force customer. This position is on-site in San Diego, CA. Work directly with customers in a technical role. Responsible for asset installation/configuration, operation and maintenance of systems hardware, software and related infrastructure. Configure and manage operating systems (Windows and Linux), applications (commercial and government), networks (IPs, subnets, etc.), and network equipment (switches). Configure and manage DOD and IC standard distributed authentication services. Review documented and maintain comprehensive knowledge base articles, standard operating procedures (SOPs), and technical guides for Tier 1 and Tier 2 teams to use in resolving common issues and adhere to government policies. Perform regular file archival and purge, as necessary. Create, change and delete user accounts per request. Repair...