18 system administrator jobs found

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 We are seeking an Email Systems Administrator to support the Department of Treasury by providing advanced administration, technical expertise, and operational support for email systems (Exchange Online and on-prem), email security, Microsoft 365 (M365), Microsoft Teams, and Entra ID. The ideal candidate will lead a team in ensuring the secure and efficient operation of email and collaboration tools, while optimizing system performance and providing user support in a fast-paced federal environment. Key Responsibilities: Manage the operation and maintenance of Microsoft Exchange Online and on-prem environments, ensuring seamless email delivery, accessibility, and performance in hybrid configurations. Oversee email security solutions, including anti-spam, phishing protection, and email encryption, ensuring compliance with Treasury security policies and federal regulations. Configure, administer, and maintain core Microsoft 365 services, including Exchange...

Description We are seeking an Email Systems Administrator to support the Department of Treasury by providing advanced administration, technical expertise, and operational support for email systems (Exchange Online and on-prem), email security, Microsoft 365 (M365), Microsoft Teams, and Entra ID. The ideal candidate will lead a team in ensuring the secure and efficient operation of email and collaboration tools, while optimizing system performance and providing user support in a fast-paced federal environment. Key Responsibilities: Manage the operation and maintenance of Microsoft Exchange Online and on-prem environments, ensuring seamless email delivery, accessibility, and performance in hybrid configurations. Oversee email security solutions, including anti-spam, phishing protection, and email encryption, ensuring compliance with Treasury security policies and federal regulations. Configure, administer, and maintain core Microsoft 365 services, including Exchange...

Description We are seeking an experienced Azure Protection Analyst to design, implement, and maintain our data protection solutions within a hybrid Azure cloud environment using CommVault software. This role will ensure the integrity, availability, and recoverability of all critical data, troubleshoot complex technical issues, and collaborate with cross-functional teams to meet business continuity and disaster recovery objectives. This role will require work on site in Washington, D.C. Design, develop, and deploy robust, scalable, and secure cloud-based data protection solutions using CommVault for Azure and on-premises environments. Administer and monitor the Microsoft Azure cloud environment, including provisioning, configuration, performance monitoring, and security management of cloud resources relevant to data protection. Configure, monitor, and maintain daily backup and recovery jobs, ensuring data integrity and compliance with RPOs (Recovery Point Objectives) and...

Description The Storage IPv6 Administrator is responsible for the administration, maintenance, and support of storage systems within an IPv6-enabled network environment. This role involves ensuring optimal performance, security, and availability of storage resources, as well as managing IPv6 configurations and addressing issues related to both storage systems and IPv6 networks. Responsible for the day-to-day administration of the storage area network (SAN). Performs all maintenance, configuration and deployments to the SAN system. Provisions storage and monitors capacity. Provides daily support of the storage environment and backups. Works on storage related tasks such as volume creation, LUN provisioning and data migration. Qualifications Top Qualifications, Skills, Experience or Certifications: Must have a minimum of 5 years of related experience providing storage solutions engineering support, to include storage management, administration and maintenance of...

Description SAIC is seeking Database 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 Database Administrator responsibilities include, but are not limited to: Oversees the strategy, deployment, and management of complex, high-security database systems within MARS Conducts advanced troubleshooting and performance optimization. Leads disaster recovery planning and execution...

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,...

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 a Senior Systems Engineer to support a critical U.S. government agency in the National Capital Region. This SME-level role is ideal for an experienced systems engineer with broad technical depth across Microsoft enterprise platforms, Unix/Linux systems, and Zero Trust Architecture (ZTA) components. The role offers an opportunity to lead infrastructure modernization efforts, hybrid identity and access integration, and implementation of secure enterprise environments aligned with agency goals. The ideal candidate will be a subject matter expert in Microsoft endpoint administration with hands-on experience in identity federation, enterprise directory services, secure access platforms, and modern endpoint and application hosting solutions. Key Responsibilities: Lead the design, implementation, and lifecycle support of enterprise infrastructure. Serve as a senior escalation point for complex infrastructure issues, especially in Microsoft...

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...

Description SAIC is seeking a Senior VOIP Engineer to support a large government customer. This role is onsite at the DOT headquarters in Washington, DC. Job Summary: Analyzes and develops VOIP networks, designing and planning installation and maintenance of VOIP systems from project inception to conclusion. Manages Jabber and Webex and ensures proper integration and communication of those systems with the VOIP network. TOP QUALIFICATIONS, SKILLS, EXPERIENCE OR CERTIFICATIONS: Technical Qualifications Experience with VTC Systems: Expertise in configuring, managing, and troubleshooting systems such as Poly (Polycom), Cisco WebEx, Microsoft Teams Rooms (MTR), and Zoom Rooms. Familiarity with legacy systems like Poly Group Series and new systems like Microsoft Surface Hub and Cisco Boards. Network Knowledge: Strong understanding of networking protocols (e.g., TCP/IP, SIP, H.323, RTP). Experience with VLANs, QoS, and firewall...

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 We are seeking a Senior Database Administrator and Migration Expert to lead the SQL migration from on-premises to Google cloud. The position requires expertise on SQL installation, configuration, maintenance, and performance tuning of enterprise database systems to On-premises and Google Cloud. This role ensures the security, availability, reliability, and scalability of mission-critical databases covering enterprise systems such as SQL Server. The Senior DBA will drive architecture and capacity planning, automate operational workflows, enforce robust security practices, and mentor other DBAs on Google Cloud. This position requires hands-on experience managing large, high-availability environments both on-premises and in the Google Cloud. It also includes responsibility for planning and executing complex database migrations to Google Cloud platforms. The ideal candidate will be able to work independently and collaborate closely with stakeholders and...

Description 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. Core monitoring duties include enterprise event consolidation, topology-based health analysis, performance metric tracking, event correlation configuration, and ongoing optimization of OBM to improve operational visibility and responsiveness. Job Description and Duties: Position is required to be full-time onsite at DOT HQ, Washington DC. Assist in driving, standardizing, and managing unified configuration management database. Deploy, manage, and update Management Packs, connectors, and monitoring policies to support business application and service monitoring needs. Implements Management Packs, custom dashboards, third-party connectors, and monitoring automation to proactively detect, troubleshoot, and...

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 Step into the role of a Mid-Level CyberArk Engineer, where you will play a crucial supporting role in enhancing the Department of Transportation's (DOT) cybersecurity infrastructure. Working alongside senior engineers, you'll contribute to the deployment and ongoing maintenance of a sophisticated Privileged Access Management (PAM) solution. This role will see you engaging with key stakeholders, including DHS CISA integrators, to ensure the PAM system operates flawlessly across development, testing, and production environments. Your daily responsibilities will involve assisting with the management of roles and safes, helping deploy software updates, and contributing to the preparation of reports that highlight the performance and security of the PAM tool. Additionally, you'll be involved in identifying and mitigating security vulnerabilities, providing essential support for on-call troubleshooting and remediation efforts related to the PAM solution. You'll...

Description SAIC is seeking a well-seasoned Senior Windows System Engineer with experience in Microsoft Cloud Technologies to support Pension Benefit Guaranty Corporation (PBGC) in Washington, DC. As a senior member of the Enterprise Support Services (ESS) team, you will work within the ESS team, interacting with peer teams and partner groups, scaling and deploying improvement, consolidation, migration and break/fix efforts within the enterprise. This role requires an in-depth knowledge of Microsoft Server Architecture, PowerShell Scripting, Active Directory, and Workstation Management. The right candidate will have the ability to adapt to changing technology and apply it to customer needs. Great communication, personal skills and a focus on customer service are a must. The successful candidate will be a self-starter, someone experienced and capable of taking ownership of complex issues with flexibility in a fast-paced environment. Description of Duties: Lead and...

Description ATTN FERS RETIREES : Earnings received as an ATC Instructor, ATC Training Instructional Supervisor, or Contractor Site Supervisor working on this program are EXEMPT from the Supplemental Annuity earnings limits for FERS retirees between the ages of 56 and 62. We are looking for an experienced, Full-time, Air Traffic Control Instructor to join the SAIC Controller Training Solutions (CTS) team at the Washington National ATCT (DCA), located in Washington, D.C. , supporting air traffic controller training services for the Federal Aviation Administration (FAA). The successful candidate for this position must demonstrate strong technical skills with current ATC automation, simulation systems and procedures. This position may provide mentoring for students and Remote Pilot Operators (RPO), and may participate in curriculum design and development. The selected candidate must demonstrate the knowledge and skills applicable for obtaining radar...