Network Security Administrator Jobs in Alexandria, VA

Accelerate progress at the forefront of global channel sales by driving expansive partner ecosystems and operational strategies to maximize revenue growth. Embrace this leadership role to catalyze mar...

Empower your career by managing SharePoint infrastructures through upgrades, administration, and support. Collaborate across teams to enhance user experiences and ensure system integrity while maintai...

Champion reliable email services in a dynamic role supporting hybrid Exchange environments. Manage migrations, security, and compliance, ensuring seamless communication and user support across the org...

Join a pivotal team to architect and optimize advanced DevSecOps pipelines for a key Department of War initiative, ensuring operational resilience and collaboration across multiple classified networks...

Unlock potential by enhancing cybersecurity resilience through implementation of stringent technical controls and vulnerability assessments, ensuring compliance with policies across diverse network en...

Drive cybersecurity excellence while leading client delivery and business development efforts within federal and utility sectors, focusing on water, infrastructure, and emergency management. Grow your...

Lead the charge in cybersecurity for critical infrastructure, driving client delivery and business development across federal and utility sectors. Your expertise will empower teams to protect vital sy...

Collaborate with cross-functional teams to maintain, secure, and optimize our network infrastructure while ensuring performance and compliance with industry standards...

Collaborate with cybersecurity and infrastructure teams to engineer, deploy, and maintain a robust IDaaS platform. Drive integration of identity solutions adhering to Zero-Trust principles within a mi...

Join a team that's dedicated to enhancing cybersecurity within Operational Technology environments. Monitor and analyze security telemetry, coordinate incident responses, and ensure the integrity of c...

Transform cybersecurity strategies by leading RMF activities for classified cloud systems, ensuring rigorous compliance and integration of security protocols throughout the system lifecycle in collabo...

Lead critical safety and security operations for educational environments. Oversee incident response, manage security personnel, and implement safety initiatives while collaborating with law enforceme...

Unlock the potential of space security analysis by conducting in-depth research on international treaties, focusing on the Outer Space Treaty. Collaborate with stakeholders while producing analytical...

Manage and support a 24/7 Network Operations Center ensuring optimal network performance and usability. Troubleshoot network issues, implement security measures, and document procedures while collabor...

Play a key role in safeguarding enterprise-level systems by implementing cybersecurity practices, ensuring robust data protection efforts, and managing risk across diverse environments in a dynamic fe...

Tackle complex cybersecurity challenges as a Subject Matter Expert, providing strategic guidance and risk management across multi-domain systems. Collaborate with engineering teams to ensure effective...

Champion third-party risk management by developing and executing robust processes to enhance vendor security and compliance while collaborating cross-functionally to mitigate potential risks effective...

Manage, monitor, and maintain critical network operations in a 24/7 environment, ensuring high availability and performance standards to support a large-scale user base and troubleshoot complex networ...

Lead security engagements focused on Azure, IAM, and AI governance. Drive strategic initiatives and oversee the delivery of security solutions while acting as a trusted advisor and architect for enter...

Drive the deployment and optimization of security tools in a dynamic environment. Collaborate with a small, agile team to enhance system performance, compliance, and continuous monitoring efforts whil...

Transform security environments by deploying, integrating, and optimizing tools. Collaborate within a dynamic team to ensure compliance and monitoring while leveraging your technical expertise and pro...

Advance your career by managing hybrid simulation environments, utilizing Infrastructure as Code (IaC) and virtualization tools. Take charge of network scenario lifecycles, automate deployments, and i...

Champion IT operations by leading infrastructure services, ensuring efficient environments, and driving innovative solutions to deliver exceptional client support in a 24/7 operations setting...

Elevate system performance by managing Linux infrastructure, ensuring 24x7 uptime, and implementing upgrades. Collaborate with design teams, provide troubleshooting support, and maintain comprehensive...

Drive cybersecurity excellence by leading PKI governance and compliance, ensuring systems meet Federal standards and maintain ATO status across diverse environments. Collaborate with teams to synchron...