13 network administrator jobs found

Description SAIC is seeking Network 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. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Network Administrator responsibilities include, but are not limited to: Manages the design, implementation, and maintenance of complex, secure network systems critical to MARS Ensures optimal network performance and reliability through proactive monitoring and precise tuning Leads...

Description SAIC is seeking a motivated and skilled VMware Administrator with strong experience in Windows Server administration, HP server hardware management, and foundational knowledge of Microsoft Azure. The ideal candidate will manage, support, and optimize both virtual and physical infrastructure ensuring high availability, performance, and reliability across on-premises and hybrid cloud environments. 5 days onsite. Key Responsibilities: Administer and maintain VMware vSphere environments, including ESXi hosts, vCenter, virtual machines, clusters, and storage configurations. Perform provisioning, patching, and lifecycle management of virtual machines and templates. Manage and support Windows Server environments (2016/2019/2022) -- Active Directory, DNS, DHCP, Group Policy, and file/print services. Administer and maintain HP ProLiant, BladeSystem, and Synergy servers, including firmware updates, hardware diagnostics, and performance tuning....

Description SAIC is hiring a Deskside Support Technician to support HHS in Washington, DC. Job Description • The Desktop technician will provide ongoing support to Executives and employees across the enterprise including White Glove Deskside End User Support, IT Asset Management (ITAM), Network Printer, and MDM Support for our Executive Customer. • In this role you will be a key member of the Deskside Support Team that resolves, tracks, and manages escalated technical problems within ServiceNow as requested via phone, email and internet chat to fulfill these responsibilities, and as necessary contribute to the knowledge base by creating documentation describing issues encountered, their resolutions and work on the development of processes and documentation to improve the ability of the service desk to detect and resolve problems across HHS and partner sites. Responsibilities: • Supporting MaaS360 Mobile Device Management • Active Directory account...

Description As a Cloud engineer, you'll use your experience to architect, build, and design solutions that integrate public Cloud services. You will incorporate techniques like Infrastructure as Code to ensure repeatable deployment of resources. You'll provide expertise in the use of Cloud reference architectures and solutions to support software development in a DevOps environment. You should have excellent troubleshooting skills, stay current with industry trends, and should be a team player. This is a fully ONSITE 5 days a week in Washington, DC Job Role Specific Requirements: Creating/updating cloud environment configurations to establish/support application workloads, including: Azure Focused: Configuration of Subscriptions, Resource Groups, VNets, Subnets, load balancers, App Services, Azure Batch, Virtual Machines, resource tagging, billing, policy implementation, and security control. AWS Focused: Configuration of AWS Accounts, IAM Users and Roles,...

Description SAIC is seeking a Zscaler Engineer to support a mission-critical U.S. government agency in the National Capital Region. This hybrid position involves managing and modernizing enterprise cybersecurity platforms, with a strong focus on Zscaler technologies (ZIA, ZPA, ZDX) and broader Secure Access Service Edge (SASE) implementations within a Microsoft-based environment. The ideal candidate has hands-on experience with Zscaler services (ZIA, ZPA, ZDX) across cloud, network, and identity domains. This role supports operations, troubleshooting, and integration of Zscaler platforms with enterprise systems, while contributing to policy management, Zero Trust initiatives, process automation, and cross-team collaboration. Key Responsibilities: Deploy, configure, and manage Zscaler services (ZIA, ZPA, ZDX) and other security technologies such as EDR, DLP, secure web gateway, email security, IDPS, firewall, SIEM, and identity protection tools Integrate...

Description SAIC is seeking incumbent and external qualified candidates to support NORTH AMERICAN AEROSPACE DEFENSE COMMAND (NORAD) CHEYENNE MOUNTAIN COMPLEX (NCMC) - INTEGRATED TACTICAL WARNING/ATTACK ASSESSMENT (NCMC-ITW/AA) AND SPACE SUPPORT CONTRACT III (NISSC III). Please note that this is contingent upon contract award, with an anticipated decision expected by summer 2026 Qualified candidates will help operate, maintain, and sustain critical national mission systems to deliver resilient strategic threat warning and space capabilities as part of a world-wide architecture, providing strategic warning that our nation depends on during a conflict. This program will provide an opportunity to exploit the capabilities inherent in our diverse national systems to better meet the needs of the national command authority and warfighters to detect, track, and respond to strategic threats through 2030 and beyond. Positions will be located in Colorado Springs, CO,...

Description As a CyberArk Senior Systems Engineer, you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll coordinate with external stakeholders, including DHS CISA integrators, to implement the Identity Lifecycle Management (ILM)/Mandatory User Re-Authentication (MUR) solutions at the Department of Transportation (DOT). This involves integrating DOT's SailPoint infrastructure with the ServiceNow environment and maintaining the ILM solution across development, testing, and production environments. Your responsibilities will also include: Supporting ILM workflows for Privileged Account Management (PAM) tools and Active Directory (AD), building new system connections, and maintaining Continuous Diagnostics and Mitigation (CDM) Dashboard integrations. You'll be responsible for deploying software updates, reporting on SailPoint IdentityIQ operations, and supporting the identification and remediation of security vulnerabilities....

Description The Application Vulnerability Assessment Program (AVAP) Engineer is responsible for operating and securing the program's application security platforms, including OpenText Fortify, OWASP Dependency-Track, and any future application security tools, deployed in containerized and virtualized environments within Azure Kubernetes Service (AKS). This role manages Kubernetes-based infrastructure (AKS), container image pipelines, and automation through Infrastructure-as-Code and CI/CD (Azure DevOps) to ensure resilient, scalable, and compliant deployments. The engineer will perform system administration for both Windows and Linux environments, enforce security and compliance requirements aligned to federal standards, and maintain runbooks, SOPs, and metrics to support operational excellence. In addition, the role supports AVAP customers by troubleshooting platform issues to minimize downtime and ensure mission-critical vulnerability assessment services remain highly...

Description SAIC is seeking a Monitoring Lead-Application Hosting candidate to support our DOT contract. This person is responsible for the design of the DOT SMS and supporting the Service Management System operations, to include engineers and the SMS development life cycle. Full-time onsite at DOT HQ, Washington DC This role is responsible for ensuring the effective discovery, monitoring, and management of IT infrastructure - including servers, cloud services, networks, applications, and storage systems - through OpenText, OBM, SiteScope and other tools. Resolves and appropriately completes assigned tasks and change requests, acting as an escalation point for monitoring-related issues. Provides co-witness and correlation support during assessment and outage bridges to assist in resolving service disruptions and restoring services. Creates alerts and notifications based on service availability. Creates policies and procedures for performing monitoring and standardizes...

Description SAIC is seeking Cloud 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. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Cloud Administrator responsibilities include, but are not limited to: Designs, plans, and integrates cloud computing and virtualization systems Provides specific, detailed information for hardware and software selection, cloud service provider selection, implementation techniques, application &...

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 Cybersecurity Engineers 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, with...

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 a Senior Network Engineer. Job Description: Install, configure, and maintain scalable network devices such as Cisco routers, switches, and firewalls. Design and implement secure network access solutions and managing security policy using Cisco ISE to meet organizational requirements. Monitor network performance and troubleshoot complex issues to ensure system availability and reliability. Collaborate and partner with other IT platform teams to support and optimize network operations and engineering. Implement and manage network security architecture including network security patching and upgrades, security baselines, compliance, and hardware and software maintenance. Provide level 2/3 escalation support and troubleshooting to resolve ServiceNow incidents and tasks. Qualifications Skills Required: Bachelor's degree in computer science, networking administration, information technology, or a...