IT Security Administrator Jobs in Alexandria, VA

Take ownership of cybersecurity initiatives, providing expert guidance and consulting across enterprise platforms while influencing security integration into development processes and managing cyber r...

Lead the administration of diverse IT systems, ensuring optimal performance and reliability. Engage in troubleshooting, configuration, and daily operations across various platforms, contributing to se...

Leverage your skills to support the onboarding of DIB companies through efficient network management and infrastructure provisioning, using advanced Linux tasks, distributed storage, and cloud technol...

Join a team that builds secure and scalable web applications across hybrid environments. Collaborate closely with cybersecurity and infrastructure teams to enhance mission-critical operations while en...

Oversee and optimize SQL Server database and systems administration in a hybrid role. Collaborate with teams to enhance performance, reliability, and security, while executing automation tasks, and im...

Oversee and administer comprehensive industrial security programs to ensure compliance with national standards and protect sensitive information. Collaborate across departments to maintain security pr...

Champion business needs by translating them into clear system requirements, ensuring operational excellence by supporting documentation, UAT, and fostering collaboration across multiple teams to achie...

Analyze and design security architectures for information systems. Collaborate with teams to ensure compliance with cybersecurity requirements and develop effective countermeasures for a secure networ...

Drive the development and optimization of enterprise-grade CS technology solutions, leading architecture and integration for Salesforce and dedicated platforms. Collaborate with cross-functional teams...

Reimagine your career by performing in-depth penetration testing for applications and infrastructure. Collaborate on pre-engagement strategies and deliver high-quality reports while enhancing security...

Take ownership of enterprise IT systems by administering network infrastructure and VMware virtualization. Ensure security, performance, and reliability of core services, while collaborating across te...

Advance your career by providing essential support for IT systems. Utilize your expertise to troubleshoot, maintain, and optimize our client/server/storage/network devices while ensuring efficient com...

Transform IT projects through effective leadership, driving teams to achieve successful execution of technology initiatives and workforce programs, while enhancing employee engagement and collaboratio...

Drive proactive network threat identification by leveraging expertise to analyze traffic and provide actionable intelligence, enhancing security measures against evolving threats in a dynamic and coll...

Unlock potential by leveraging your expertise in Windows infrastructure management, enhancing performance and security in complex environments, supporting critical operations, and driving automation t...

Transform the landscape of identity management by implementing and supporting enterprise IAM solutions. This role involves configuring authentication processes while collaborating with Maryland state...

Optimize enterprise Identity and Access Management solutions while supporting modernization efforts across state agencies. Experience in system administration, IAM protocols, and a commitment to profe...

Unlock potential by managing and optimizing enterprise databases, enhancing performance, reliability, and security. Collaborate in an Agile environment to meet customer goals while overseeing critical...

Pioneer comprehensive security solutions while ensuring compliance with critical defense intelligence requirements. Lead all phases of security engineering and support key programs working on-site to...

Join a team that designs scalable and secure technology solutions by collaborating with various stakeholders. You'll lead architecture efforts for enterprise-level projects and shape our Enterprise Ar...

Unlock potential by overseeing special security operations and program protection. Collaborate with management and program staff to ensure compliance with government policies, provide guidance, and co...

Lead the charge in securing network infrastructure by implementing robust security measures and risk management practices throughout the system lifecycle, ensuring compliance and protecting critical d...

Join a team that's dedicated to maintaining critical Solaris and Red Hat systems, ensuring stability and security while applying automation. Contribute to mission success through effective patch manag...

Optimize the firm’s threat and vulnerability management program, conducting assessments, monitoring threat intelligence, and advising on risk-based remediation while collaborating with cross-functiona...

Drive transformation in security analytics by automating evaluation processes. Join our mission-driven team to enhance monitoring, decision-making, and security lifecycle management for critical syste...