217 system administrator jobs found

Description SAIC is hiring a Windows System Administrator to be located in Pensacola, FL . The successful candidate will be the primary technical resource for Windows Systems Administration. This position requires the ability to assist with the architectural, engineering, administration of Windows infrastructure, as well as participate in the change process and incident response processes. The Windows System Administrator will provide: Desktop support of Windows 11 workstations in a Microsoft Active Directory environment. Microsoft Windows Server 2019, 2022, and 2025 support of virtual and physical servers. Management of VMware virtual environments and virtual networking (virtual distributed switches). Basic networking support to include basic troubleshooting. System patching utilizing Windows Server Update Services (WSUS) and Microsoft Endpoint Configuration Manager (MECM). Verification of system vulnerability compliance by reviewing...

Description SAIC Inc. has an immediate opportunity for a Senior System Administrator part time position (20 hours a week) requiring a Position of Public Trust clearance located in Cambridge, Massachusetts. The core responsibilities include designing, deploying, and troubleshooting VMware vSphere environments, alongside administering both Windows and Linux operating systems The successful candidate is a team player, able to effectively manage their time, willing to learn new technologies, and work with limited supervision. In addition, the qualified candidate will work with other Information Technology team members to ensure continuous network operations. This is a contractor position supporting a federal government contract. Core responsibilities and duties, day-to-day activities include: Manage the administrative and design tasks for virtualized server infrastructure, which includes deploying, configuring, and maintaining the VMware environment. Design, deploy,...

Description The Senior Integrator will provide systems integration and systems administration support for Operations and Maintenance (O&M) and various high-level projects across the Department of Transportation (DOT) Common Operating Environment (COE). The Windows Server Team is responsible for Windows servers, Active Directory, remote desktop services, OS vulnerability remediation, Windows Server and workstation patching, hypervisor (VMware, HyperV) management, provisioning servers (on-prem, AWS GovCloud, AWS, Azure, Oracle, and Google), design and deploying HA/DR capabilities, and supporting DOT's field site reduction plans / migration to Cloud. This team also supports and manages Keyfactor/CA, MS Entra, KiteWorks, BeyondTrust, Quest Password Manager, Delinea Privilege Manager, Varonis, and multiple technologies. The successful candidate will provide hands-on technical expertise from responding to OCIO Initiatives and requirements to preventing service degradations...

Description SAIC is seeking a highly motivated and experienced Senior Systems Administrator - RHEL to join our MAJESTIC Joint Program Office (JPO) Team in Springfield, VA . This individual will play an integral role in managing and optimizing mission-critical Red Hat Enterprise Linux (RHEL) systems in a hybrid IT enterprise environment. The ideal candidate will have in-depth expertise in RHEL system administration, including configuration, maintenance, and performance optimization. Additionally, experience with virtualized environments and enterprise systems, including Windows Server and HCI solutions, is critical. The candidate will ensure system security, reliability, and efficiency while collaborating with cross-functional teams to support operations. This position requires on-site support in a high-security, fast-paced environment . Key Responsibilities: Administer, configure, and maintain Red Hat Enterprise Linux (RHEL)...

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...

Description SAIC is seeking a System Administrator to support the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate, Quick Reaction Capability (QRC) Branch. This position is on-site in Aberdeen, MD. JOB DUTIES: Support major intelligence systems as well as several minor projects. Provide direct support to system integration activities at APG as well as providing remote support to fielded equipment. Perform specific software integration tasks and input to planning, schedule, design, and reporting monthly on smaller programs. Perform infrastructure support on three separate enclaves at various classification levels, which consist of resources to virtualize project baselines, tools to automate software builds and configurations, and the interfaces from which they manage all the projects. Qualifications REQUIRED EXPERIENCE AND CLEARANCE : Bachelor's degree and five (5) years' experience....

Description This senior-level system engineering position provides IT support in configuring and maintain both Windows and Linux baselines and managing and maintaining Windows 11 endpoints. The well qualified candidate will be experienced in providing system administrative support for Windows/Linux endpoints in an air-gapped environment without direct internet access. The candidate will also be responsible for managing and utilizing an on-prem ServiceNow instance. The qualified candidate will work closely with and coordinate the Tier 3 activities of several IT professionals in managing, maintaining, and patching endpoints. The position will have a hybrid telework arrangement with on-site presence three days a week, at a secure government facility within the Washington DC metropolitan area. Work schedule will be Monday through Friday during normal business hours. Work location and schedule are subject to change based on government requirements. Role can be located in...

Description This senior-level system engineering position provides IT support in configuring and maintain both Windows and Linux baselines and managing and maintaining Windows 11 endpoints. The well qualified candidate will be experienced in providing system administrative support for Windows/Linux endpoints in an air-gapped environment without direct internet access. The candidate will also be responsible for managing and utilizing an on-prem ServiceNow instance. The qualified candidate will work closely with and coordinate the Tier 3 activities of several IT professionals in managing, maintaining, and patching endpoints. The position will have a hybrid telework arrangement with on-site presence three days a week, at a secure government facility within the Washington DC metropolitan area. Work schedule will be Monday through Friday during normal business hours. Work location and schedule are subject to change based on government requirements. Role can be located in...

Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group (AFSI) of SAIC is seeking a ServiceNow Software Developer Senior to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer support, and...

Description SAIC is seeking incumbents and external talent to join the Radar Engineering and Obsolescence Team in the areas of Design, Development, Engineering, Technical, Programmatic, and Configuration Support Services. The work is to be performed at the customer sites in the NSWC Crane and other CONUS and OCONUS locations. Radar Engineering and Obsolescence will deliver exceptional procurement, design, development, engineering, technical, programmatic, and configuration support services for Radar, Radio Frequency (RF), and Microwave (MW) systems across Surface, Air, and Maritime domains. We are committed to supporting the transformation and modernization of these critical systems while ensuring seamless operations for both United States Military Services and Foreign Military Sales (FMS) customers in Contiguous United States (CONUS) and Outside the Continental United States (OCONUS) locations. Key systems under our purview include, but are not limited to, Radar...

Description SAIC is seeking a skilled and motivated ServiceNow Developer to join our team in support of an enterprise IT environment. The primary focus of this role is on the design, development, implementation, and enhancement of ServiceNow workflows and capabilities to address complex business and operational needs. The successful candidate will be responsible for developing custom modules, maintaining platform configurations, integrating ServiceNow with other enterprise systems, and ensuring adherence to best practices and security standards. This role involves collaboration with cross-functional teams, including stakeholders, system administrators, and process owners, to design scalable solutions that improve business processes, enable automation, and enhance operational efficiency. The ServiceNow Developer will work in a fast-paced, mission-critical environment to deliver innovative solutions that align with organizational goals. All work must be performed on-site in...

Description SAIC is seeking a skilled and motivated Senior ServiceNow Developer to join our team in support of an enterprise IT environment. The primary focus of this role is on the design, development, implementation, and enhancement of ServiceNow workflows and capabilities to address complex business and operational needs. The successful candidate will be responsible for developing custom modules, maintaining platform configurations, integrating ServiceNow with other enterprise systems, and ensuring adherence to best practices and security standards. This role involves collaboration with cross-functional teams, including stakeholders, system administrators, and process owners, to design scalable solutions that improve business processes, enable automation, and enhance operational efficiency. The Senior ServiceNow Developer will work in a fast-paced, mission-critical environment to deliver innovative solutions that align with organizational goals. All work must...

Description SAIC is seeking a skilled and motivated Systems Engineer - Database (MS SQL Server) to join our team in support of an on-premises enterprise IT environment. The primary focus of this role is the operational management, maintenance, and enhancement of MS SQL Server databases to ensure enterprise IT systems operate efficiently, securely, and reliably. The successful candidate will be responsible for database performance tuning, disaster recovery planning, troubleshooting, and patching to maintain systems critical to national security missions. Working within a complex infrastructure of virtualized Windows servers , enterprise-level MS SQL Server databases, and networking systems, the Systems Engineer - Database will collaborate with cross-functional teams to design and implement reliable, high-performing database solutions. All work must be performed on-site in Springfield, VA. Key Responsibilities: Manage, configure, and maintain MS SQL Server database...

Description SAIC is seeking a Senior Technical Writer with experience supporting Intelligence customers. This position will translate highly technical documents for audiences that include government customers, legal general council, and congressional support staff. This position will require a background in Systems and or Data Engineering in order to successfully translate requirements, policy and other highly technical documentation as required. Responsibilities include: Create and maintain technical documentation. Ensure all content meets high-quality standards. Review and revise technical documents for accuracy and clarity. Maintain consistency across all documentation. Apply proper grammar and technical writing best practices. Engage in stakeholder management and work with multiple programs and teams. Gather information from subject matter experts. Coordinate with stakeholders to ensure documentation meets project requirements....

Description SAIC is seeking a TACNET ISEA Network Engineer (Fleet Support) to join our team in San Diego, CA . This position is Remote with expectations to be ON-SITE onboard US Navy ships and shore stations periodically. Candidate will interface with Active-Duty personnel and US Government employees to provide top notch repair support with a focus on United States Navy related networks. Related systems include Automated Digital Networking System (ADNS), Consolidated Afloat Networks and Enterprise Services (CANES), Flank Speed Wireless (FSW) and Navy Exchange Point (NXP) and all associated installed applications. The position may require travel, equal to approximately 25%, both US and international along with some off-hour support. JOB DUTIES: Provide break/fix Information Technology support in a fast paced, high-energy environment. Analyze issues in an Enterprise LAN Shipboard/Cloud Environments to determine the best course of action for resolution. Provide...

Description SAIC is seeking ServiceNow Platform Architect to support the Enterprise ServiceNow Platform for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6) and support all current and future integrations with command systems. The successful candidate will be responsible for working at the direction of the IT Service Manager, Platform Owner and with other Platform Core Team roles and Technical Leads to facilitate and ensure the success of the ServiceNow platform by focusing on the design, implementation, and optimization of ServiceNow solutions for the organization....

Description The Vanguard 2.2.1 program is seeking a qualified professional to perform as an operations technical resource in support of the Department of State's (DoS) Bureau of Information and Resource Management (IRM). The operations organization provides administrator levels 1/2/3 Information Technologies (IT) support for Microsoft active directory and domain controllers' technologies to domestic and overseas embassies and consulates. The candidate will be responsible for the operations and maintenance of production systems. This includes proactive and corrective maintenance duties, incident management, event management, service request fulfillment, problem management and performance management. The position also requires the proven ability to ensure the highest standard of system maintenance, monitor system performance, install windows server software (patches, etc.), maintain reliable system operation, system availability, training sessions for other level 1 and level 2...

Description The Vanguard 2.2.1 program is seeking a qualified professional to perform as an operations technical resource in support of the Department of State's (DoS) Bureau of Information and Resource Management (IRM). The operations organization provides administrator levels 1/2/3 Information Technologies (IT) support for Microsoft active directory and domain controllers' technologies to domestic and overseas embassies and consulates. The candidate will be responsible for the operations and maintenance of production systems. This includes proactive and corrective maintenance duties, incident management, event management, service request fulfillment, problem management and performance management. The position also requires the proven ability to ensure the highest standard of system maintenance, monitor system performance, install windows server software (patches, etc.), maintain reliable system operation, system availability, training sessions for other level 1 and level 2...

Description The Vanguard 2.2.1 program is seeking a qualified professional to perform as an operations technical resource in support of the Department of State's (DoS) Bureau of Information and Resource Management (IRM). The operations organization provides administrator levels 1/2/3 Information Technologies (IT) support for Microsoft active directory and domain controllers' technologies to domestic and overseas embassies and consulates. The candidate will be responsible for the operations and maintenance of production systems. This includes proactive and corrective maintenance duties, incident management, event management, service request fulfillment, problem management and performance management. The position also requires the proven ability to ensure the highest standard of system maintenance, monitor system performance, install windows server software (patches, etc.), maintain reliable system operation, system availability, training sessions for other level 1 and level 2...

Description SAIC is seeking a Systems Administrator based in Bahrain. The qualified candidate will be a part of a small, agile, embedded team of support SMEs with FSET support; to include system administration, network administration, communication, and infrastructure. Embedded personnel are considered subject matter experts (SME), mission essential and deployable on any Regional Combat Command (RCC) exercises or operations that require the use of C2 Family of Systems. The Team provides on-site technical support at the garrison and deployed locations where the C2 system operates. Embedded personnel must relocate to the country in which the system operates for a minimum of 1 year assignment. Personnel may receive housing, cost of living, and relocation allowances in addition to base salary. This role cannot be supported remotely. Job Responsibilities: Installation of new hardware or software Creating and managing user accounts Maintaining computer systems such as servers...