Network Security Administrator Jobs in Alexandria, VA

Optimize a complex enterprise network of 8,000+ devices by providing expert technical leadership, executing upgrades, and ensuring robust network security and performance. Collaborate with teams to en...

Drive impactful IT solutions by leveraging your extensive software engineering experience, managing daily operations, and supporting user needs to ensure seamless system performance and resolution of...

Accelerate progress at the forefront of software engineering, utilizing your extensive experience to design, implement, and maintain complex IT systems while leading teams for operational excellence a...

Join a team that's dedicated to enhancing information systems with Microsoft technologies. You'll manage Azure resources, ensure network integrity, support users, and drive automation efforts while co...

Optimize and support Microsoft systems as a Tier 3 technician, handling system issues, performing upgrades, and implementing new solutions while ensuring optimal performance and compliance in a fast-p...

Lead the integration of cybersecurity and cloud engineering functions, enhancing cloud service security and compliance while supporting AWS GovCloud operations for a critical government program...

Unlock potential by managing diverse Azure environments, advocating for technical solutions, and leading strategic initiatives within the intelligence community, ensuring system health and meeting ope...

Optimize data-driven decision-making by analyzing user experience metrics, building KPI dashboards, and delivering actionable insights to leadership, ensuring effective outreach and high performance i...

Transform your career by leading advanced Splunk security engineering initiatives. Enhance federal cybersecurity operations through innovative design, implementation, and optimization of Splunk infras...

Join a team that's driving large-scale AI infrastructure deployments, leading cross-functional initiatives, and ensuring operational excellence in technology solutions. Your leadership will enhance co...

Help us ensure robust COMSEC operations by managing lifecycle processes and safeguarding communication systems, applying your technical expertise to maintain security and compliance standards while tr...

Join a dynamic team to design and implement secure cloud strategies, ensuring compliance with federal guidelines while managing multiple projects and mentoring junior staff. Collaborate with stakehold...

Join a team that's at the forefront of AI security, leading incident response for product-level threats. Craft a robust AI incident response strategy, ensuring products are secure from vulnerabilities...

Join a dynamic team to lead evening security operations, enhance team development, and ensure high standards in incident management while fostering a productive work environment. Make a difference in...

Elevate your career with an analytical role that enhances cyber defense through actionable threat intelligence collection, analysis, and dissemination while collaborating across security teams to stre...

Transform your career as a systems administrator, overseeing M365 services, data architecture, and robust security operations while collaborating with cross-functional teams to deliver efficient IT so...

Accelerate secure network operations by engineering Comply-to-Connect (C2C) capabilities. Collaborate with technical teams to enhance system compliance and drive mission-focused decision-making across...

Advance information security strategies by leading a dynamic team focused on system compliance and risk management, ensuring system integrity across federal operations and enhancing overall IT securit...

Support personnel security activities, demonstrating strong attention to detail and maintaining confidentiality. Collaborate with teams, manage documentation, and ensure compliance with security proto...

Help us combat cyber threats by analyzing sophisticated adversaries and APTs. Utilize advanced tools and SIGINT systems to assess and interpret threat data, collaborate with mission teams, and communi...

Transform on-premises technology with your DevOps expertise. Lead the design, implementation, and lifecycle management of innovative solutions in a collaborative team, addressing complex deployment ch...

Discover a role where you perform critical design and support tasks for Cisco Unified Communications. Collaborate with IT teams to optimize systems and provide solutions, all while enhancing your skil...

Transform the security landscape by designing robust data protection systems, collaborating across teams to establish effective access policies and maintaining strong governance for safeguarding valua...

Lead, shape, and execute advanced penetration testing assessments, overseeing scoping, planning, and reporting. Collaborate with teams to enhance cybersecurity measures across various platforms, ensur...

Elevate your career by securing cloud operations with a focus on Azure and M365. As part of a dynamic SOC, you will innovate and resolve complex security incidents while ensuring the efficacy of monit...