Network Security Administrator Jobs in Sterling, VA

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...

Oversee the implementation and enforcement of information security policies ensuring compliance with standards. Lead risk management activities and perform continuous system monitoring to safeguard se...

Shape secure operations and advanced systems administration across multiple domains. Leverage your expertise in Windows, Linux, and SQL Server environments to ensure compliance and reliability of crit...

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...

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...

Join a team that's dedicated to maintaining and optimizing IT systems. Leverage your extensive experience to support infrastructure, troubleshoot issues, and enhance system performance while ensuring...

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 success of IT systems by implementing, troubleshooting, and maintaining infrastructure. Oversee daily operations while ensuring effective communication and resolution of issues across UNIX a...

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...

Unlock potential by providing analytical support to the Navy's Advanced Technology Branch through data visualization, metric development, and workflow automation, enhancing decision-making and operati...

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...

Champion security excellence by implementing robust controls for enterprise applications, ensuring compliance with cybersecurity policies. Collaborate with stakeholders to document, assess, and mainta...

Champion secure network engineering in a classified environment, leading the administration, optimization, and troubleshooting of Cisco ISE and Firepower. Collaborate with teams to deliver resilient s...

Transform security operations by providing oversight, conducting audits, and ensuring compliance with NISPOM and DCSA regulations. Collaborate with internal teams to safeguard classified information a...

Engage with clients to architect and implement Prisma SASE solutions. Lead delivery and support efforts, provide strategic guidance, and troubleshoot complex security issues to enhance client security...

Lead the charge in developing and managing comprehensive industrial security programs, ensuring compliance with regulations while fostering a culture of security excellence and operational performance...

Join a team that's committed to enhancing SAP security protocols, overseeing compliance and managing crucial security functions across multiple disciplines to safeguard sensitive information within a...

Contribute to identifying and analyzing advanced cyber threats from the PRC, producing strategic assessments to guide Federal Departments in mitigating risks, and communicating insights to decision-ma...

Join a team that supports critical 24/7 security operations to safeguard multi-classified data. Collaborate in incident detection, investigation, and response, enhancing cyber resilience within an int...

Advance cyber defense by executing 24/7 monitoring and incident response, leveraging cutting-edge technologies to protect classified and unclassified networks in a dynamic SOC environment, ensuring th...

Support 24/7 cybersecurity operations through threat detection, incident investigation, and response across classified and unclassified networks. Leverage SIEM platforms and automation tools to enhanc...

Unlock potential by managing complex network engineering projects, ensuring seamless integration and operation within classified and unclassified environments while collaborating effectively with cros...