104 systems administrator jobs found

ECS is seeking a Linux Systems Administrator to work onsite at Stennis Space Center in Mississippi . The ideal candidate will have experience with the following: AWS, Troubleshooting, Server Hardware (racking, hard drive configuration), Apache/Tomcat, Security/Patch/STIG, Automation/Scripting, Building systems from the ground up, Programming Languages (PHP, Java, Python), and Developer Interaction. The Senior Linux System Administrator responsible for the servers that process data from a global network of buoys, managed by the National Data Buoy Center (NDBC). This position is located at the NDBC facility at the Stennis Space Center in Mississippi. While some telework is authorized, regular in-office presence is required, including the ability to come into the office in the event of an issue requiring hands-on resolution. Responsibilities: Participate in a rotation to provide 24x7x365 on-call support for the primary IT mission essential data processing, applications,...

ECS is seeking a Systems Administrator to work in our Washington, DC office. Please Note: This position is contingent upon contract award. Key Responsibilities: Provide day-to-day server, storage, and backup administration Utilize DOJ ITSM system for ticketing, incident and service request management, and reporting Provide onsite staff Monday through Friday during core business hours at 2Con, 3Con and RFK Travel as required in support of incident resolution and system deployment activities to CONUS/OCONUS sites Process change requests received in accordance with program policy Monitor and respond to system alerts Maintain ≥99% system availability Ensure RTO not exceeding 4 continuous hours Support Contingency and Incident Response Plan activities Salary Range: $90,000-$125,000 General Description of Benefits

Description SAIC is seeking a Systems Administrator located on Ford Island in Hawaii to support the HQ USINDOPACOM J76, K. Mark Takai Pacific Warfighting Center to enhance and upgrade a myriad of applications and services, in an enterprise environment. As part of team, you will participate in implementation and maintenance of Cloud and On-Prem IT Infrastructure to support the customer. JOB DESCRIPTION: Provide level II and III systems support to Helpdesk and staff of PWC. Create and manage user and group accounts across enclaves of responsibilities. Create and maintain baseline system images and configuration using MDT, MECM, DSC Kickstart, and Ansible. Respond to and implement Cyber Tasking Orders. Apply patches to systems and conduct regression tests. Apply STIGs and conduct regression tests. Set up and monitor backups. Restore files as needed. Routinely test restoral process. Monitor cloud consumption and cost. Monitor hardware health. Monitor...

Description SAIC is seeking a highly motivated Senior Cloud Systems Administrator to join our expanding, multi-disciplined team of professionals at our Identity and Data Sciences Laboratory (IDSL). The selected individual will be instrumental in the administration, management, and configuration control of the IDSL's cloud-based systems for large scale data analytics processing. These in-house developed, high availability environments are leveraged by the IDSL team in the evaluation of emerging hardware and software technologies designed to improve the efficiency, effectiveness, and satisfaction of travel and trade processes used by our customers. This is a hybrid position based in Upper Marlboro, MD - 3 Days in Office / 2 Days Remote. Job Duties: Work in tandem with the IDSL Cloud Security Administrator, Corporate Cyber Team, and customer security representatives, to maintain cloud system configurations, security strategies, policies, and procedures in...

Description SAIC is recruiting for a Senior Linux Systems Administrator to join our program as a general technologist to support our NOAA GFDL program in Princeton, NJ serving the NOAA GFDL lab in a highly scientific user and mission driven facility. This individual would support both projects (60%) and user (40%) actives in a high interrupt tiered support environment requiring rapid response to the most complex customer systems inquiries. On a daily basis this individual may divide their time between (1) managing junior Admins to support lower level issues; (2) identifying, evaluating and prioritizing customer problems to ensure that inquiries are resolved appropriately; (3) conducting project work on several complex system projects simultaneously; and (4) managing and actively reporting on project status. The ideal candidate must be an independent self-starter, be adept at supporting both Linux in a heterogeneous environment, and have excellent customer-facing...

Description SAIC is seeking a Senior Systems Administrator to support our government customer in Springfield, VA. Duties may include: Design, deploy, configure, secure, monitor, and manage a variety of cloud-based infrastructure components hosted within multiple cloud providers, including Amazon Web Service's VPC, EC2, RDS, Lambda, S3, Cloud Formation, CloudWatch, IAM, etc. Install, configure, secure, upgrade, and maintain multiple operating systems such as Red Hat Enterprise Linux, CENTOS, and Windows Maintain servers in accordance with DoD, IC, and customer policies. Maintain several enterprise-class web analytics collection platforms utilizing PHP, MySQL, Apache, and other similar technologies. Troubleshoot, document, and fix complex system, network, and database issues. Perform daily, weekly, and monthly system health checks and backups. Evaluate and install application and operating system security patches while maintaining a log of system problems,...

ECS is seeking a System Administrator 2 to work in our Pocatello, ID office. Overview: This is an exciting opportunity to support one of the world's premier law enforcement organizations. In this role, you'll contribute directly to mission-critical operations, providing technical support to agents, analysts, and professionals combating terrorism, cyber threats, espionage, and major criminal activity. We are looking for candidates who are detail-oriented, customer-focused, and committed to delivering high-quality technical support in a fast-paced, 24/7 environment. You'll play a vital role in supporting the technology that powers national security efforts. About the Role: This position is part of a 24/7 operations team. Flexibility to work other shifts, including weekends and holidays, may be required based on mission needs. Training and additional duties may be assigned during alternate shifts as needed. Key Responsibilities: Support Watch Operations by...

Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence Community, is seeking creative and dedicated professionals to fulfill their career goals and objectives while delivering mission excellence on programs of national importance. SAIC is seeking System Administrators to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. The ideal candidate will be located in the National Capital Region. Please note that this is contingent upon contract award,...

Description SAIC is looking for an experienced Senior System Administrator for the Network Information Technology Enterprise Services (NITES) contract to serve as the onsite liaison and subject matter expert for the NORAD & USNORTHCOM information technology enterprise. The ideal candidate will possess strong expertise in virtual enterprise solutions and Windows Server and Desktop, basic networking, securing enterprise environments, Hypervisor expertise and Microsoft domain services management, along with proficiency in collaboration tools such as SharePoint and Teams. Key Responsibilities: Install, configure, and maintain Windows Server environments, including Active Directory and Group Policy management. Manage and optimize VMware and/or Nutanix virtualization technologies. Implement and maintain system security protocols in accordance with DoD standards. Monitor network performance and troubleshoot connectivity issues. Perform system patching...

Description SAIC currently has an opening for an Encryption/Security Database Administrator to support the Department of State (DoS) Bureau of Diplomatic Technology. This Bureau provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. The position will directly support the Department of State (DoS) on-site to provide high-level database administration for enterprise security and identity platforms. This role is responsible for the health, security, and integrity of the databases that store critical digital identities and authentication records. This position ensures that mission-critical security systems remain operational, synchronized, and compliant with federal and national security data standards. Description of Duties: Database Management & Optimization: Install, configure, and maintain database management systems (DBMS) supporting secure enterprise applications. This includes...

Description SAIC currently has an opening for an Encryption/Security Database Administrator to support the Department of State (DoS) Bureau of Diplomatic Technology. This Bureau provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. The position will directly support the Department of State (DoS) on-site to provide high-level database administration for enterprise security and identity platforms. This role is responsible for the health, security, and integrity of the databases that store critical digital identities and authentication records. This position ensures that mission-critical security systems remain operational, synchronized, and compliant with federal and national security data standards. Description of Duties: Database Management & Optimization: Install, configure, and maintain database management systems (DBMS) supporting secure enterprise applications. This includes...

Description JOB DESCRIPTION : SAIC is searching for a Systems Administrator to support one of the foundational networks in the Joint Expeditionary Command and Control (JEXC2) family of systems.JEXC2 systems are made up of various command, control, communications, computers and intelligence subsystems and networks, including associated infrastructure and communications equipment. The program is aimed at supporting the military's bid to achieve a Joint All-Domain Command and Control capability, which is the concept of connecting sensors across all domains, including space and cyberspace, into a single network. Work will be performed onsite in Panama City Beach, FL . Local candidates are encouraged to apply. The ideal candidate will have a strong background in virtualization technology and demonstrable experience working with VMware products. You will design, configure and support a virtual system where you will maintain its operational state, perform upgrades and...

Description SAIC is seeking an experienced Systems Administrator to join our Technical Engineering and Design Department in support of our United States Air Force customer. We have positions available in San Diego and Honolulu. 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. Build up systems from "bare metal" in alignment with accredited baselines. Ensure that system hardware, operating systems, software systems and related procedures adhere to government policies. Perform regular security monitoring to identify any possible intrusions. Perform daily backup operations. Perform regular file archival and purge, as...

Description SAIC is seeking an experienced Systems Administrator to join our Technical Engineering and Design Department in support of our United States Air Force customer. We have positions available in San Diego and Honolulu. 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. Build up systems from "bare metal" in alignment with accredited baselines. Ensure that system hardware, operating systems, software systems and related procedures adhere to government policies. Perform regular security monitoring to identify any possible intrusions. Perform daily backup operations. Perform regular file archival and purge, as...

ECS is seeking a Cloud System Admin to work in our Mechanicsburg, PA office. We have an exciting opportunity for a Systems Administrator to join our team supporting a large DoD program that operates and maintains an AWS GovCloud environment to take advantage of the many benefits offered by commercial cloud hosting, such as the ability to accelerate IT delivery, efficiency and innovation.

ECS is seeking a Junior Linux Systems Administrator to work onsite at Stennis Space Center in Mississippi. The Junior Linux System Administrator is responsible for the servers that process data from a global network of buoys, managed by the National Data Buoy Center (NDBC). This position is located at the NDBC facility at the Stennis Space Center in Mississippi. While some telework is authorized, regular in-office presence is required, including the ability to come into the office in the event of an issue requiring hands-on resolution. Maintain all Linux-based servers and clients located on premises and in an AWS cloud environment. Follow system administration best practices. Patch and configure systems in compliance with NOAA security requirements. Upgrade operating systems in advance of end-of-support dates. Assist in troubleshooting system issues. Support software development efforts. Deploy software application updates for both COTS as well as internal...

Description SAIC is seeking a Senior Platform Engineer . As a Senior Platform Engineer with an Active Top Secret Clearance supporting Naval Operational Architecture (NOA) program in San Diego, CA . The Senior Platform Engineer will play a critical role in operationalizing AI for next-generation naval platforms and systems. You'll focus on building and managing secure, scalable cloud-based environments to support advanced analytics, AI/ML workloads, and autonomous systems. This position involves hands-on engineering with cutting-edge technologies, close collaboration with cross-functional teams, and direct support of mission-critical DoD capabilities. Your work will directly enhance the warfighter's ability to execute distributed maritime operations and maintain tactical superiority. Work is performed ON-SITE in San Diego, CA. There will be under 15% of travel required. JOB DUTIES: Design, build, and maintain secure cloud infrastructure within AWS GovCloud environments....

Description We are seeking a highly skilled and motivated M365 Systems Administrator with expertise in Exchange SE, Office 365 Exchange Online, EntraID Connect. The ideal candidate will also have a solid understanding of Teams, Identity Management, PowerShell, Azure, VMware, and technical writing. This role demands strong time management skills, attention to detail, and a collaborative approach to maintaining and enhancing our organization's IT infrastructure and collaboration platforms. Key Responsibilities: Exchange and Collaboration Platform Management: Administer and maintain Exchange SE and Office 365 Exchange Online environments, including email configuration, mail flow troubleshooting, and migration projects. Monitor and optimize email server performance, security, and compliance. Provide support for Microsoft Teams, including user management, configurations, and integrations. Identity and Access Management: Manage EntraID Connect...

Description Description - Senior M365 and Exchange Administrator We are seeking a highly skilled and motivated M365 Systems Administrator with expertise in Exchange SE, Office 365 Exchange Online, EntraID Connect. The ideal candidate will also have a solid understanding of Teams, Identity Management, PowerShell, Azure, VMware, and technical writing. This role demands strong time management skills, attention to detail, and a collaborative approach to maintaining and enhancing our organization's IT infrastructure and collaboration platforms. Key Responsibilities: Exchange and Collaboration Platform Management: Administer and maintain Exchange SE and Office 365 Exchange Online environments, including email configuration, mail flow troubleshooting, and migration projects. Monitor and optimize email server performance, security, and compliance. Provide support for Microsoft Teams, including user management, configurations, and integrations....

ECS is seeking an experienced NIH NIAID Enabling and Advancing Technologies (NEAT) CI System Administrator III (Operations Management) to work remotely . Please Note: This position is contingent upon contract award. The NIAID NEAT CI - System Administrator III (Operations Management) supervises and manages the daily activities of configuration and operations of systems which may be mainframe, mini, or client/server based. Plans and monitors the optimization of system operation and resource utilization and performs systems capacity analysis and planning. Oversees assistance to users in accessing and using business systems. Key Responsibilities: Manages the daily configuration and operation of various systems. Plans and monitors the optimization of system operations and resource utilization. Performs systems capacity analysis and planning. Oversees the assistance provided to users for business system access. Provide timely and effective applications maintenance...