IT Security Administrator Jobs in Arlington, VA

Unlock your potential as you administer and optimize vital IT systems in secure environments, ensuring operational success in a dynamic mission with advanced technical challenges. Lead with proactive...

Champion infrastructure excellence by installing, configuring, and maintaining system hardware and software. Collaborate with teams to troubleshoot, enhance capabilities, and ensure compliance with st...

Provide expert guidance in developing high-quality research content, leading volunteer groups, and ensuring alignment with industry standards. Collaborate cross-functionally and represent the organiza...

Manage data security initiatives to protect and ensure compliance of data platforms. Collaborate with governance teams to implement effective security measures, conduct assessments, and develop traini...

Lead strategic initiatives in cybersecurity, IT infrastructure, and enterprise architecture, ensuring technology solutions are secure, cost-effective, and aligned with organizational goals while foste...

Lead the internal technology organization, ensuring strategic alignment, operational excellence, and system reliability while driving innovation and partnership across departmental technology initiati...

Join a team that supports mission-critical hosting and storage services. Leverage your expertise in VMware, Cisco UCS, and NetApp technologies to enhance enterprise infrastructure and ensure complianc...

Empower your career by joining our Cloud Support team, where you'll leverage your IT skills to resolve critical system issues and ensure seamless cloud operations in a fast-paced environment. Your exp...

Transform AV and IT integration by providing dedicated support to optimize infrastructure and enhance collaboration. Work closely with engineers and security teams to ensure system resilience and mana...

Manage the administration and optimization of a K-12 student information system, ensuring data quality and supporting educational initiatives through collaboration with stakeholders and vendors, while...

Take ownership of access management for Army intelligence users, validating requests for PKI-enabled databases, and ensuring compliance with security protocols. Utilize your expertise to support compl...

Engage as an Engineering Systems Administrator overseeing system installation, performance, and security compliance, while collaborating on innovative tech solutions for enterprise operations and achi...

Lead the strategy and implementation of information systems security, ensuring the protection of sensitive federal data. Collaborate with stakeholders to develop risk management products and maintain...

Empower your career by managing and securing IT systems, ensuring high availability and compliance with best practices. Collaborate with teams to enhance security posture and provide exceptional techn...

Join a team that's dedicated to maintaining secure, reliable systems. In this role, you will provide specialized IT and cybersecurity support for critical intelligence systems in a technical environme...

Join a team that's driving innovation in cloud solutions, enhancing system performance, and ensuring security. You'll oversee system administration in a dynamic AWS environment, managing SQL Server up...

Optimize and oversee enterprise database environments, ensuring performance, security, and data integrity while supporting analytics for stakeholders and enhancing operational efficiency...

Advance security measures as a Junior Information System Security Officer, overseeing the implementation and continuous monitoring of security protocols while collaborating with key stakeholders to mi...

Drive process improvement by analyzing internal and benchmark data, refining metrics, and performing statistical analyses. Ensure accurate record-keeping and effective visualization, while collaborati...

Champion the digitization of records as a Database Administrator, providing vital system support, managing software upgrades, and enhancing user training within a dynamic team focused on compliance an...

Lead and manage cybersecurity efforts for financial services, advising on risk management and governance amidst emerging technologies, ensuring client strategies align with security principles while f...

Oversee cybersecurity assessments and compliance using NIST RMF. Collaborate with teams for security documentation and continuous monitoring, ensuring adherence to federal and organizational policies...

Join a team that's shaping IT strategic planning for federal clients. Utilize your analytical skills to produce decision-support materials and strategy documents, enabling informed technology directio...

Join a team that's committed to enhancing cybersecurity by managing compliance audits, coordinating controls validation, and ensuring adherence to various standards while communicating effectively acr...

Lead a high-performing Agile team as a Senior Windows System Administrator, providing operations support, security management, and technical guidance for complex systems across a broad geographic foot...