IT Systems Administrator Jobs in Arlington, VA

Analyze and enhance IT security measures, ensuring compliance and risk mitigation while providing strategic guidance and support in the management of vulnerabilities and internal audits within a dynam...

Join a collaborative engineering team to design and sustain advanced hardware solutions for cryptologic systems, ensuring adaptability to emerging threats and supporting a wide range of customer missi...

Transform cybersecurity practices by designing, implementing, and maintaining robust security systems to protect critical operations, leveraging expertise in endpoint security and compliance across di...

Join us in transforming federal personnel vetting through innovative architecture and leadership. As a key technical leader, guide cloud-native initiatives, integration of AI, and ensure cybersecurity...

Partner with us to lead the design and development of architecture solutions for complex applications, ensuring alignment with strategic goals and facilitating communication with international partner...

Engineer comprehensive system architectures, guiding development for complex applications, APIs, and cloud services. Collaborate with international partners, deliver solutions aligned with strategy, a...

Elevate cybersecurity efforts by leading risk management and vulnerability assessments. Leverage your knowledge to ensure compliance with NIST standards while integrating security into enterprise cont...

Join a team that's dedicated to enhancing cybersecurity through innovative solutions while advising leadership on security posture improvements, vulnerability assessments, and compliance with NIST sta...

Unlock potential by joining a skilled team as a Senior Network Engineer, where you will design, implement, and optimize enterprise collaboration solutions, ensuring high-performance and secure communi...

Transform identity management solutions by developing and optimizing IAM products. Lead enhancements, manage lifecycle processes, and ensure security compliance while collaborating with stakeholders t...

Drive strategic project management efforts, collaborating closely with senior leadership to ensure effective policy implementation and operational success across diverse programs in support of agency...

Drive operational excellence by overseeing strategic initiatives, managing financial resources, and ensuring compliance in a complex government environment. Collaborate across functions to enhance mis...

Drive operational excellence as you oversee strategic program initiatives, ensuring alignment with mission objectives and effective resource management. Foster collaboration across complex military la...

Drive operational excellence within critical government programs, ensuring alignment of complex initiatives with mission objectives. Oversee governance, financial management, compliance, reporting, an...

Shape the future of technology by leading systems engineering efforts that drive innovative solutions. Collaborate with cross-functional teams and guide the integration of complex systems while ensuri...

Deliver quality assurance as a product quality system engineer, supporting planning, test development, and execution across diverse data providers and sensor types within a collaborative team environm...

Transform IT governance at a federal agency by managing IRB processes, documentation, and training. Engage with multiple stakeholders, enhance budgeting practices, and ensure compliance across various...

Optimize and support critical federal identity management systems with cutting-edge tools. Drive system reliability and compliance while ensuring the protection of sensitive information in a secure en...

Transform technical training delivery for operators and service staff, ensuring high standards and alignment with stakeholder needs. Develop courses and foster engagement while traveling across the U...

Drive project success by managing multiple medium to large-scale commercial HVAC projects. Ensure timely delivery within budget while handling key operational tasks such as vendor pricing, logs, corre...

Join us to enhance a secure Cisco-based enterprise network architecture. Drive Zero Trust principles and NIST compliance while providing technical leadership across multiple teams to ensure high avail...

Manage a dedicated team to enhance data security, ensuring confidentiality and integrity of information systems, while playing a crucial role in strategic planning and compliance within organizational...

Inspire a secure IT environment by leading a talented team in safeguarding vital systems, networks, and data. Drive innovation through strategic planning and effective management, ensuring compliance...

Drive the engineering lifecycle by translating user needs into actionable system requirements and ensuring technical integrity. Collaborate with stakeholders to shape secure, cross-domain capabilities...

Oversee the modernization of critical data solutions, collaborating with cross-functional teams to ensure project success for Federal initiatives while enhancing system architecture and stakeholder re...