UNIX System Administrator Jobs in Lexington, MA

Drive the optimization and management of a comprehensive Citrix infrastructure, ensuring seamless remote access and exceptional user support while collaborating across teams to enhance system performa...

Champion site safety by developing and enhancing programs that safeguard employees and ensure compliance. Collaborate with teams to identify hazards, conduct training, and foster a culture of safety a...

Empower program success by managing daily operations and documentation for a key transformation initiative, coordinating across teams, maintaining accurate records, and supporting financial and admini...

Lead cybersecurity operations, ensuring compliance with DoW RMF. Supervise ISSOs, manage security policies, and develop SSPs while maintaining system security across diverse environments. Drive incide...

Elevate enterprise security by leading complex investigations and enhancing SOC processes. You'll independently improve detection strategies and operational metrics while mentoring junior analysts in...

Lead the charge in managing multi-cloud infrastructure, guiding a team of engineers in design, implementation, and optimization of cloud solutions across AWS, GCP, and Azure while ensuring security an...

Elevate global tax compliance through strategic initiatives and cross-functional collaboration. Ensure accuracy in ASC 740 and SEC reporting while analyzing international income tax. Drive process imp...

Accelerate the development of innovative space systems by leading complex mission analysis, prototyping, and engineering tasks. Collaborate with multidisciplinary teams to tackle engineering challenge...

Join us to design, implement, and support innovative DevOps solutions, enhancing infrastructure to empower engineering teams. Collaborate in a dynamic environment to drive efficiencies and reliability...

Contribute to global IT support excellence by leading a multi-tiered service desk, driving AI innovations and delivering 24/7 support to enhance user experience and operational efficiency across diver...

Empower your career by designing, maintaining, and troubleshooting complex network infrastructures that ensure secure connectivity for cloud and customer environments, primarily in the healthcare sect...

Support the design and deployment of production-ready AI applications by collaborating with technical and business teams to enhance operational efficiency and deliver impactful AI solutions, from conc...

Unlock your potential by designing and optimizing cloud infrastructure solutions, enhancing development processes through CI/CD pipelines, and ensuring system scalability and security within a dynamic...

Empower your career by providing expert service and installation of advanced building automation systems, focusing on optimizing energy efficiency and operational performance across smart buildings an...

Manage global equity programs, ensuring compliant administration and reporting. Collaborate with Legal, HR, and Finance to support executive and employee equity transactions, maintain data integrity...

Join a team that's dedicated to optimizing z/OS mainframe performance and capacity planning. Collaborate with cross-functional teams to forecast resource utilization and ensure infrastructure readines...

Drive complex technical issue resolution as a Technical Support Engineer, collaborating across teams to enhance customer satisfaction and optimize support processes while managing multi-layer escalati...

Deliver innovative solutions by collaborating with product managers and technical teams to define and execute an effective enterprise content management system roadmap that meets business needs and ma...

Unlock your potential by leading the design and support of enterprise financial applications, ensuring seamless data architecture, system customization, and collaboration with stakeholders in a fast-p...

Optimize customer satisfaction and operational performance by leading a Managed Services Engineering Team, enhancing service delivery, and aligning engineering efforts with strategic goals and custome...

Empower your culinary career by leading a team to ensure excellence in food service operations, uphold safety standards, and drive customer satisfaction while navigating the dynamic challenges of a hi...

Drive system engineering excellence by evaluating programs, performing validations, and enhancing technical processes to ensure subsystems meet design specifications while providing engineering suppor...

Shape the future of advanced CAD environments by developing innovative AI-powered software that enhances design and modeling experiences, driving user engagement and productivity through collaboration...

Transform incident management processes, enhance service delivery, and drive operational excellence in a dynamic technology landscape. Analyze performance and streamline workflows to ensure a high-qua...

Lead the charge in developing innovative derivatives technology solutions to enhance investment decision-making within a global framework. Collaborate with teams to deliver high-quality application su...