Linux System Administrator Jobs in Tucson, AZ

Drive innovation and excellence by leading teams in program management, overseeing budgets, ensuring technical compliance, and fostering collaborative environments to achieve strategic goals and optim...

Contribute to our risk and compliance efforts by developing policies, processes, and systems that ensure regulatory adherence. Collaborate across teams to mitigate risks, support customers, and drive...

Innovate your career by leading project delivery in cloud and compliance. Drive customer engagement, manage cross-functional teams, and ensure regulatory adherence while delivering impactful results i...

Transform acquired businesses through operational integration, driving accountability and coordination among teams for successful embedding into company standards and culture until complete stabilizat...

Engage in advanced simulation and performance engineering to inform decision-making in combat systems. Collaborate with teams to develop innovative solutions that enhance operational effectiveness acr...

Partner with us to develop mathematical models and decision support tools that optimize program performance and resource allocation for the Department of Energy, enabling informed decision-making and...

Join a team that's transforming digital methodologies within the U.S. Coast Guard, leading systems engineering and modeling initiatives that enhance mission effectiveness and alignment with operationa...

Engineer and enhance network security solutions while implementing Zero Trust principles. Oversee SD-WAN architecture across global sites, ensuring robust and secure network performance in a dynamic e...

Accelerate progress at large-scale software projects, ensuring end-to-end delivery, stakeholder engagement, and governance. Shape project outcomes by managing resources, budgets, and communication wit...

Manage ITCM middleware systems to ensure secure messaging for locomotives and back-office servers, supporting railroad interoperability, system stability, and regulatory compliance in this critical te...

Lead the charge in enterprise product management for core business applications, driving Salesforce implementation, optimizing systems integration, and ensuring compliance while fostering collaboratio...

Transform cloud security as you design and implement robust security measures across diverse domains including cloud, AI, and data protection, while ensuring compliance and facilitating secure develop...

Empower our technology evolution by leading IT strategy and modernization. Collaborate across teams to deliver innovative solutions, drive operational efficiency, and maintain regulatory compliance wh...

Unlock peak performance through expert nutritional guidance for special operations forces, enhancing recovery and efficiency in various environments. Collaborate closely with teams to implement innova...

Contribute to enhancing our NetSuite environment by leveraging your finance and accounting expertise. Drive key projects, serve as a primary contact for finance teams, and optimize processes to suppor...

Drive value in cost management for diverse commercial real estate projects. Collaborate with clients and teams, ensuring objectives are met through expert financial oversight, project leadership, and...

Lead the charge in shaping and managing security and IT functions for a dynamic healthcare technology firm, ensuring compliance while executing hands-on strategies that drive organizational growth and...

Grow your career with a pivotal role advancing datacenter infrastructure validation. Lead technical research, engage with industry innovators, and shape the future of grid-interactive technologies whi...

Empower innovation as you architect and optimize cloud infrastructure, driving automation and operational resilience with cutting-edge technologies while collaborating with cross-functional teams to a...

Drive the expansion and optimization of cloud technologies across the organization. Collaborate with cross-functional teams to implement and maintain robust solutions while mentoring junior engineers...

Drive offensive security initiatives by leading penetration testing and red-team efforts. Own complex technical engagements, ensuring robust assessments and impactful remediation strategies for federa...

Join a team that's driving automation and reliability in data infrastructure. As a Senior Data Platform Engineer, you'll ensure database operability and optimize performance across diverse systems whi...

Join a team that's pioneering reliability strategies for automated warehouse operations, ensuring peak performance and safety during startup and expansion. Drive enterprise-wide initiatives that enhan...

Transform the healthcare landscape by leading a key initiative with VHA. Oversee multifaceted projects, ensure contractor performance, and collaborate with stakeholders, delivering results aligned wit...

Shape the future of product analytics by driving onboarding success, ensuring data health, and consulting with clients to embed advanced analytics solutions seamlessly into their operations while leve...