Senior Windows Administrator Jobs in Columbia, MD

Transform operational capabilities by managing AI and machine-learning pipelines across classified environments, ensuring enterprise delivery reliability and security across multiple networks to suppo...

Shape and optimize Citrix environments by leading design, deployment, and automation of CVAD and ADC solutions. Monitor system performance and ensure compliance with security standards, enhancing reli...

Drive the design and optimization of enterprise network infrastructure, ensuring robust security and performance across LANs and WANs. Lead technical support initiatives while mentoring junior enginee...

Elevate your career by providing senior-level database administration expertise for critical production environments, ensuring optimal performance and security while supporting mission-focused applica...

Transform the DevSecOps landscape by deploying an agile, secure, and comprehensive platform across diverse environments while collaborating with cross-functional teams and maintaining robust automatio...

Lead the charge in developing full-stack enterprise web applications using AWS and modern technologies. Collaborate with cross-functional teams to deliver scalable, secure, and high-performing solutio...

Tackle the challenge of driving business growth in the Intelligence Community by developing strategic account plans, engaging stakeholders, and generating innovative solutions in classified environmen...

Contribute to the growth of mission-critical solutions in the Intelligence Community. Develop strategic accounts while collaborating with cross-functional teams to deliver secure solutions tailored fo...

Transform database operations by executing maintenance, upgrades, and optimizations for ADABAS environments while ensuring high availability and responsiveness to customer needs in a dynamic, collabor...

Transform the delivery of mission-critical programs by providing strategic leadership, fostering client relationships, and driving operational excellence in data center construction, ensuring complian...

Lead the charge in transforming our ERP data model by implementing a robust canonical structure, refactoring existing systems, and ensuring data integrity across financial domains. Collaborate closely...

Contribute to the design, testing, and implementation of innovative water-cooled chiller systems. Engage in project management, mechanical design, and data analysis while collaborating with teams to e...

Lead the charge in enhancing CI/CD practices and security controls for a scalable engineering organization. Manage a high-performing team, driving developer enablement and ensuring compliance with ind...

Transform enterprise integration services by leading the design and development of middleware and APIs using Java technologies and cloud architecture to support critical IRS functions and ensure syste...

Join a team that's redefining secure software delivery through innovative CI/CD practices. This role blends product ownership with program leadership at the intersection of technology and compliance...

Provide architectural expertise to enhance internal IT systems and automate processes. Drive incident resolution and support Tier 2/3 applications while collaborating with stakeholders to maintain sys...

Join a team that's dedicated to enhancing cybersecurity for critical infrastructure. You'll support the deployment and maintenance of advanced Privileged Access Management solutions within a collabora...

Transform the cybersecurity landscape by enhancing PAM solutions and fortifying infrastructure. Collaborate with experienced engineers and stakeholders to ensure robust security operations across envi...

Drive strategic solutions by leveraging Power Platform technologies to enhance organizational efficiency, optimize processes, and create data-driven insights through advanced automation and business i...

Help us transform customer security outcomes by designing and implementing tailored AWS solutions. Engage with executives and lead teams to drive the adoption of best practices in cloud security, ment...

Champion the lifecycle management of enterprise applications, driving modernization initiatives and ensuring compliance with DoD cybersecurity policies while improving operational efficiency and techn...

Oversee the modernization and integration of legacy software systems in a mission-critical environment. Collaborate with stakeholders to enhance cloud infrastructures and ensure system reliability whi...

Lead the design and development of cutting-edge manufacturing systems, focusing on custom MES and integration across sites. Collaborate with users, apply best practices, and deliver innovative solutio...

Join a team that's pioneering solutions with your expertise in systems engineering, drawing on 20+ years of experience. Your role encompasses critical project delivery and innovation, supporting an im...

Take ownership of system administration and optimization in a cloud-based RHEL environment, ensuring compliance, user support, and resource integrity while adapting to evolving tech demands in a colla...