Top Systems Administrator Jobs
As a Systems Administrator, responsible for maintaining various infrastructure components such as Active Directory, DNS, and virtualization technologies. Conducting network troubleshooting and ensuring system security compliance. Requires 5-8 years of experience and proficiency in automated software deployments.
Senior Systems Administrator responsible for maintaining and troubleshooting production systems, working on satellite ground systems development, and managing AWS cloud resources. Requires skills in Windows and Linux system administration, AWS Cloud, CI/CD, and security standards.
Seeking a Senior Systems Administrator to manage end user technology experience, design, implement, and support technology infrastructure, troubleshoot problems, and ensure a secure environment. Responsible for user administration, device management, end user support, system enhancement, policy compliance, and documentation.
As a Systems Administrator at Aerospace Corporation, you will be responsible for overseeing the corporate server infrastructure supporting critical business services. The role involves deploying and sustaining enterprise Microsoft Windows and Linux servers, ensuring compliance with security best practices, and providing troubleshooting and support for server infrastructure.
Seeking a Systems Administrator with an Active Secret clearance to support senior administrators in implementing, deploying, and maintaining Linux and Windows operating systems in traditional and virtualized environments across various hardware solutions.
Responsible for installation, configuration, and networking of UNIX and NT based platforms, as well as enterprise backup/recovery strategies, server configuration, and verification of IT infrastructure health. Must have a TS/SCI clearance and ten years of experience in system administration.
The System Administrator at NBCUniversal Cyber Security IAM Operations provides customer support for Directory Services, DNS, PKI, and Identity and Access Management. Responsibilities include monitoring queues, creating SOPs, supporting audits, and performing system-level support.
Responsible for maintaining system administration support activities in a complex network environment. Install, administer systems, applications, and processes. Perform security management and application performance optimization. Maintain web-based applications, server enclaves, hardware, and software. Provide end-user assistance and optimize system operations. Possess a solid understanding of information security principles. Travel may be required occasionally.
Featured Jobs
The Systems Administrator at BAE Systems is responsible for deploying and configuring Windows and Linux applications, managing software licenses and certifications, testing application functionality, conducting software removals, providing Windows server and workstation support, and ensuring IT infrastructure adherence to standards and policies.
Experienced Systems Administrator needed to develop and evolve a DevSecOps platform for the government. Responsibilities include operating and maintaining systems, improving performance, and enhancing security posture. Must collaborate with cross-functional teams to meet customer needs.
As a Systems Administrator, you will ensure infrastructure functionality, update critical systems, maintain security, and help customers overcome challenges within a mission-critical network. You will use your technical expertise to identify and improve problem areas, turning metrics into valuable insights for the team.
The Applications Systems Administrator will support multiple IT Services and application portfolios, focusing on customer support, application operational and security monitoring, system maintenance, O&M, enhancements, and new custom application development. Responsibilities include software development, application modernization, and engaging with business customers and technologists.
Seeking HPC Systems Administrators to support a large client-server based IT enterprise, install and configure Linux and Windows platforms, troubleshoot PXE and DHCP boot processes, manage Microsoft Exchange policies, and provide Tier 3 Infrastructure services.
Provide onsite Tier 2 technical support to network users, set up user accounts, imaging workstations, asset management, research, and reporting. Requires flexibility and adaptability to changing requirements.
Responsible for configuring, maintaining, and installing Windows virtual desktop infrastructure on a Nutanix cluster using VMware. Manages Windows desktops, servers, workgroup and desktop printers, and provides direct user support. Required to interact with users, support teams, management, and vendors on a daily basis. Experience with Windows Active Directory, networking technologies, DoD CAC authentication, and virtualization infrastructure is essential.
Seeking an HPC Storage Systems Administrator to provide system administration and support of a large client-server based IT enterprise, including installation, configuration, networking, user account management, system backups, and enterprise backup strategies. Must have 10 years of experience in system administration and a TS/SCI clearance. Required skills include Unix, NT, DNS, NFS, and more.
Launchpad is seeking a Systems Administrator to install, configure, and maintain servers and IT infrastructure. Responsibilities include system monitoring, updates, user management, and disaster recovery. Qualifications include a Bachelor's degree in IT or Computer Science, experience in a similar role, and proficiency in operating systems and networking concepts. Preferred skills include relevant certifications, cloud platform experience, cybersecurity knowledge, and ITIL processes understanding.
Seeking a Systems Administrator with active TS/SCI Poly clearance to support a highly complex and fast-paced program. Responsibilities include daily system administration, infrastructure monitoring, and O&M support activities.
As an M365 Systems Administrator and Engineer, you will provide systems administration and engineering for SharePoint, Teams, and Exchange in a Microsoft 365 environment. Key responsibilities include providing Tier 3/4 support, designing and implementing new M365 functionality, and ensuring M365 works in a Zero Trust environment. Required qualifications include a BS in Computer Science or related field, 4+ years of relevant experience, and the ability to work effectively with various stakeholders.
Seeking a Sr. Systems Administrator to join our team, responsible for technical escalations, cloud infrastructure design, end-user support, and maintaining network devices and services. Must have strong communication skills, IT degree, certifications, and 7+ years of IT experience. Exciting opportunity for those dedicated to professional growth and client satisfaction in a dynamic IT environment.
Design, build, implement, and manage projects and solutions for Bullhorn’s production environments. Identify automation opportunities and participate in product deployment and enhancement projects. Maintain network and systems configurations globally, develop system analysis tools, and ensure 24/7 availability of production system environments. Provide support to various departments to resolve production problems.
Seeking a Systems Administrator with 10 years of experience to provide support for IT systems, manage infrastructure, troubleshoot issues, and optimize system operations. Must have active TS/SCI with a polygraph clearance.
Join a US Space Force program as a Senior System Administrator, responsible for building resilient computing environments for radar development lab and computer control room. Required skills include VMWare, Hypervisor build out, VCenter appliances, GitLab, VCA_DCV certification, and Secret Security Clearance. Preferred skills in Tanzu, Kubernetes, and Software Defined Network Management.
Provides day to day systems administration and support in accordance with agency IT policy. Manages CentOS and RedHat Enterprise Linux environments, system backups, software upgrades, and documentation maintenance. Requires 15 years of experience as a Systems Administrator in similar contracts, with a Bachelor's degree in a technical discipline. Active Security Clearance with appropriate Polygraph is required.
Seeking a Network & System Administrator to maintain a reliable, secure, and scalable global infrastructure. Responsibilities include providing support and troubleshooting for the network and systems, managing day-to-day support of servers and IT services, analyzing and recommending improvements, and maintaining system availability.
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