60 systems administrator jobs found

Description SAIC is 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 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,...

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...

QED Systems, LLC, is currently recruiting a Computer Systems Analyst (Equipment Common Operating Picture (ECOP) Administrator) ,to join our team at the Pentagon in Arlington, VA to support our HQDA G-3/5/7 Support Services contract. Job Duties: Serve as the Gatekeeper to, and be responsible for, administration tasks related to the Equipment Common Operating Picture (ECOP) application and database. Control access to the database. These tasks shall be accomplished according to approved timelines and suspense. Evaluate and provide written recommendations to the organization on methods and procedures for providing administrative support for records, communications, directives, forms, files, and documentation in alignment with business and management practices for application to agency programs or operations. Manage user permissions, respond to help desk requests, capture modernization actions for the database and action ONS, as directed, with the ECOP application. Help...

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...

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...

ECS is seeking an Sr Forescout Engineer to work remotely. This role will primarily be remote, however, it will require occasional support for Deployment of Comply to Connect (C2C) at various Army bases, CONUS and OCONUS. We are currently seeking a talented Sr. Forescout Engineer to join our team. This role will provide engineering support and documentation to create a healthy security posture implementing Comply-To-Connect for our delivered Managed Service supporting the US Army. In this role, you will focus on design, integration, and deployment. You will provide tactical and strategic input on improving overall network operations and Network Access Control using Forescout. The selected candidate must be well versed in architectural best practices and applying them across a breadth of technologies to solve an organizational problem. You should be capable of articulating your views on the future development of technology to varying audiences, and you should understand the...

Description SAIC is currently seeking an experienced Linux and UNIX Administrator to operate and maintain Red Hat and Oracle Linux (Release 7 and 8), and HP-UX (11.31) operating systems within a Platform Systems Services (PSS) hosting environment. Shift Schedule: Monday-Friday onsite in Arlington. 8:00 to 5:00 PM core hours with occasional after hours' onsite work to support both a NIPR and SIPR environment. Position Overview: Provide effective provisioning, installation/configuration, operation, and maintenance of Linux and UNIX Servers in test, stage and production environments hosting multiple Oracle databases. Apply DISA STIG compliance controls to secure systems. Responsible for daily system monitoring, security, server health, resources and log management of all Linux and UNIX systems. Troubleshooting and performing root cause analysis. This includes troubleshooting any and all issues with system configurations, backups, files systems, hardware, and user access. Work...

ECS is seeking a ServiceNow Administrator to work on-site 3 days per week in our Arlington, VA office. ECS is seeking a ServiceNow Administrator to support highly complex, mission-critical scoped and global application. In this role, you'll provide high level technical planning, execution, and support for software systems and subsystems. In this role you will be responsible for supporting the ServiceNow change requests, dashboards, reports, improvements, fixes, and overall structure and operations. Responsibilities: Works closely with ServiceNow leadership team to support the DHS customer and their needs Support Service Desk operations, create reports and dashboards, and coordinate support as needed from additional resources Perform account management tasks including the creation and deletion of accounts, adding roles, creation (and management) of groups and other entitlements within the platform Intermediate level knowledge in ITIL practice areas to...

Description SAIC has an opening for Network Security Credential Administrator to support a Department of State (DoS) Diplomatic Technology (DT) Bureau. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, and enterprise applications across the Department. This position develops, implements, and enforces the framework for the creation and management of network security accounts to protect classified and sensitive communication systems. Key responsibilities include overseeing the organization's account provisioning lifecycle, conducting rigorous audits of access credentials, ensuring compliance with federal and commercial identity standards, and maintaining the integrity of secure communication profiles. Description of Duties: Account Governance & Policy Development: Research, draft, and implement organization-specific policies for account creation, maintenance, and...

Description We are seeking a highly skilled and motivated mid-level ServiceNow Software Developer with a focus on CMDB and IT Asset Management (ITAM). As part of our talented team, you will play a critical role in the design, development, and implementation of ServiceNow solutions that streamline and enhance our clients' IT operations and asset management processes. This opportunity can be worked 100 % remote for the right candidate. Candidates must be U.S. Citizens and have the ability to get a Secret clearance. Key Responsibilities Develop and configure ServiceNow applications using CMDB modules, ensuring alignment with clients' strategic goals and requirements. Collaborate with stakeholders, including business analysts and project managers, to gather and define system requirements and design solutions. Perform data analysis, integrations, and migration activities to ensure accurate and seamless data flow within ServiceNow. Understand the...

Description We are seeking a highly skilled and motivated senior-level ServiceNow Software Developer with a focus on CMDB and IT Asset Management (ITAM). As part of our talented team, you will play a critical role in the design, development, and implementation of ServiceNow solutions that streamline and enhance our clients' IT operations and asset management processes. This opportunity can be worked 100 % remote for the right candidate. Candidates must be U.S. Citizens and have the ability to get a Secret clearance. Key Responsibilities Develop and configure ServiceNow applications using CMDB modules, ensuring alignment with clients' strategic goals and requirements. Collaborate with stakeholders, including business analysts and project managers, to gather and define system requirements and design solutions. Perform data analysis, integrations, and migration activities to ensure accurate and seamless data flow within ServiceNow. Understand the...

Description The ServiceNow Software Engineer Senior will play a pivotal role in the DCSA OCIO client engagement by leveraging their expertise in the ServiceNow platform to enhance, optimize, and automate IT service management and business processes. The ideal candidate will have a strong background in ServiceNow development, excellent problem-solving skills, and a deep understanding of ITIL processes. They will work closely with stakeholders to understand requirements, design solutions, and implement ServiceNow modules and functionalities to meet the needs of the DCSA. This position is remote with limited travel up to 10%. Key Responsibilities: Design, develop, and implement ServiceNow solutions, including but not limited to modules such as IT Service Management (ITSM), IT Operations Management (ITOM), and IT Business Management (ITBM). Customize ServiceNow applications and facilitate configuration management of all implemented changes. Develop workflows,...

Description SAIC is proud to support the Federal Deposit Insurance Corporation (FDIC) under the newly awarded Information Security Services (ISS) contract, providing innovative solutions to strengthen and safeguard the nation's banking system. We are seeking passionate and talented professionals to join our team in delivering cutting-edge cybersecurity, IT operations, and risk management services. This exciting opportunity allows you to work alongside industry leaders, leveraging advanced technologies to support the FDIC's mission of maintaining public confidence in the financial system. Responsibilities and Duties: Daily management of and maintenance for enterprise storage solutions. Lead the design, deployment, and operations of storage systems, including SAN (Storage Area Network), NAS (Network Attached Storage), and software-defined storage solutions. Design and implement disaster recovery plans in collaboration with IT leadership to meet organizational...

Description SAIC is seeking an Information Systems Security Officer (ISSO) to provide system security support for ongoing and future system development within the Customer organization. Our unique team of technical and business disciplines provide operational support for Systems Engineering/Integration, Mission Planning, and Business Operations to multiple functional mission areas. The team is responsible for technical design, operations, and mission planning and business operations for the full life cycle of customer specific operations (from concept through development and installation/O&M). Position Responsibilities: The Senior Information Systems Security Officer (ISSO) will be responsible for the following but not limited to: Support organization-wide activities to maintain A&A compliance of all systems and full-lifecycle Closely collaborate with the ISSM staff to manage ongoing issues and accreditations Serve as the focal POC between the...

Description SAIC is seeking a Senior Technical Writer to support our NAVWAR customer in Portsmouth, VA. This will be an ONSITE ROLE . JOB DUTIES: Performs desktop publishing for IETM development. Writes, rewrites, and/or edits technical documents such as operations and maintenance manuals, system administrator guides, operational specifications, and related technical publications to communicate clearly and effectively technical specifications and instructions. Acquires subject knowledge by interviewing product/software developers, referring to technical specifications, engineering drawings, and DoD Instructions. Prepares materials in accordance with MIL-SPECs and standards. Conducts quality review and validation of materials. Supports Test and evaluation events for program milestones. Qualifications REQUIREMENTS: BA degree (English, Journalism or Technical Writing) and six (6) years of experience in the technical data...

Description SAIC is seeking a highly experiencedSoftware Configuration Manager (SCM)Chief to support a mission-critical Department of the Air ForceC3BM program, ensuring operational readiness and consistency of advanced software systems across ground nodes, aerial nodes, and cloud environments. This role focuses onmanaging software configurations, version control, and integration processeswhile ensuring compliance with DoD and program requirements. The Senior SCM will collaborate with Field Service Representatives (FSRs), government stakeholders, and mission partners to maintain consistent software assets, troubleshoot deployment issues, and oversee enterprise-level software configuration management in secure environments. The majority of the work will be onsite in Arlington, VA but may requireCONUS/OCONUS travelto support ground or airborne mission systems. Key Responsibilities Software Configuration & Lifecycle: Develop and implement configuration...

Description SAIC has an opening for a ServiceNow Requirements Manager (SETA) in Chantilly, VA with experience capturing customer business needs, quantifying them into a software enhancement requirement package, and then facilitating the allocation of those requirements to a development team. A strong acumen of IT Service Management (ITSM) practices, such as ITIL, CMMI, and SAFe is a must as candidates will be required to evaluate proposed changes to a ServiceNow platform and prioritize requirements delivery of enhancements during delivery sprints. US Citizenship required. Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with Poly is required to start and must be maintained. RESPONSIBILITIES: The successful candidate must be able to: Receive vague customer requests for enhancements to ServiceNow workflow. Interview those customers to capture a robust set of needs. Document those needs within a comprehensive set of draft business...

Description SAIC is proud to support the Federal Deposit Insurance Corporation (FDIC) under the newly awarded Information Security Services (ISS) contract, providing innovative solutions to strengthen and safeguard the nation's banking system. We are seeking passionate and talented professionals to join our team in delivering cutting-edge cybersecurity, IT operations, and risk management services. This exciting opportunity allows you to work alongside industry leaders, leveraging advanced technologies to support the FDIC's mission of maintaining public confidence in the financial system. Responsibilities and Duties: Engage with application teams, database administrators (DBAs), and network teams to deliver solutions for complex technical requirements. Act as a liaison between IT leadership and Unix/Linux teams to ensure alignment between technical capabilities and business needs. Lead efforts to integrate Unix/Linux systems with cloud platforms such as AWS,...