Senior Linux Administrator Jobs in Lexington, MA

Drive your career as a Senior System Administrator, collaborating with teams to support critical classified programs, ensuring secure and cost-efficient IT environments while tackling complex infrastr...

Help us enhance system reliability and scalability by collaborating with peers, mentoring, and developing innovative solutions within an agile team to ensure high-quality software delivery and support...

Engineer and enhance secure classified IT infrastructures, ensuring compliance and reliability. Collaborate across teams to improve operational success, maintain documentation, and support certificati...

Engineer and build scalable enterprise applications and cloud-native solutions in Microsoft Azure, leveraging modern engineering practices and DevSecOps principles to enhance application performance a...

Lead a team of engineers to design and implement mission-critical software solutions while mentoring talent and driving project execution within a collaborative, inclusive environment...

Lead comprehensive systems engineering initiatives supporting the DoD acquisition lifecycle, ensuring efficient design, operation, and optimization of complex aerospace management systems critical for...

Unlock potential by building data infrastructure supporting EHS operations. Collaborate with teams to analyze and visualize data, enhance compliance, and drive continuous improvement. Lead the develop...

Engage in technical leadership to develop and oversee server operations, manage data center infrastructure, and troubleshoot complex systems. Drive automation and provide support for cloud technologie...

Contribute to cutting-edge data management solutions as a Senior Systems Engineer, providing pre-sales support and crafting innovative strategies to meet sophisticated customer needs in a dynamic envi...

Join a team that's dedicated to maintaining and optimizing cutting-edge IT infrastructure in diverse environments. Contribute to system health, security, and innovative technology implementations for...

Elevate your expertise as a Systems Engineer, leading hands-on technical workstreams in software verification and system investigations for regulated medical devices, ensuring top-notch product suppor...

Drive compliance excellence by architecting robust frameworks for ISO standards. Lead risk assessments, innovate controls, and integrate policies while collaborating with engineering and product teams...

Transform clinical programming by driving excellence in analysis and reporting. Collaborate with cross-functional teams to deliver high-quality datasets and support clinical trials that shape new ther...

Lead the charge in systems engineering for mission worthiness support, collaborating with diverse stakeholders to influence processes and provide analysis, ensuring the integrity of requirements for s...

Empower innovation in AI infrastructure by architecting next-gen platforms that integrate high-speed connectivity, server firmware, and composable systems. Lead design initiatives and collaborate with...

Accelerate progress at the forefront of high-performance computing by developing and maintaining core system libraries and interfaces, enhancing platform reliability, and collaborating across teams to...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring security and performance. Collaborate with development teams on tasks like query optimization and provide c...

Manage complex AI-powered modernization projects in federal healthcare, overseeing cross-functional teams to ensure successful delivery of initiatives that enhance mission-critical systems and support...

Create innovative HVAC software systems while ensuring project success through the design, programming, and commissioning of control sequences and automation systems, providing technical support to pr...

Shape the future of healthcare technology by developing high-performance, cloud-native applications using .NET and React. Collaborate cross-functionally to enhance patient outcomes through scalable an...

Redefine the networking landscape by designing and maintaining robust, scalable, and secure infrastructures for hybrid environments. Collaborate with diverse teams to optimize performance and drive in...

Unlock potential by managing mainframe security for critical operations. Collaborate across teams to implement access control, monitor risks, and ensure compliance with policies while driving efficien...

Join a team that's dedicated to maintaining and optimizing our hybrid infrastructure, ensuring system performance, reliability, and security across multiple environments while collaborating with stake...

Shape the future of integrated defense systems by providing systems engineering support across the acquisition lifecycle, translating operational needs into technical solutions, and ensuring mission s...