Senior Linux Administrator Jobs in Lexington, MA

Transform enterprise security by leading critical patching and remediation efforts. Collaborate with client teams to prioritize vulnerabilities, enhance security protocols, and drive measurable risk r...

Accelerate technical excellence by designing and maintaining secure endpoint configurations in Windows and macOS environments, ensuring robust support for a federal agency's infrastructure and cyberse...

Elevate client security systems by managing and optimizing enterprise physical security infrastructures, ensuring top performance, stakeholder engagement, and risk mitigation while delivering expert t...

Support a dynamic team by managing IT hardware infrastructure projects. Collaborate with various engineering groups to ensure alignment with business needs and facilitate effective IT service delivery...

Architect robust software solutions with a focus on emerging technologies, leading engineering excellence and operational improvements across multiple product teams while influencing key decision-make...

Join a team that's driving innovation in electronic warfare solutions. Lead cross-functional teams to deliver cutting-edge systems, manage technical risks, and ensure project success while enhancing m...

Lead the charge in overseeing production and program portfolios, ensuring successful execution and alignment with strategic goals while managing a team and collaborating cross-functionally to enhance...

Contribute to innovative software solutions in a dynamic remote team, while leveraging .NET technologies and full-stack capabilities to enhance our work management platform. Take ownership of initiati...

Unlock insights into security compliance through comprehensive assessments. Collaborate with teams and clients to evaluate frameworks, guide strategies, and enhance cybersecurity measures while mainta...

Drive IAM excellence by designing, implementing, and managing secure access systems. Collaborate across IT to enhance security measures, ensure compliance, and protect sensitive data from unauthorized...

Join a team that's shaping the future of front-end development by building robust digital components that enhance user experience across global platforms. Collaborate with designers and cross-function...

Join a team that's dedicated to optimizing network infrastructure while collaborating across departments. You'll manage and support networks, troubleshoot issues, and ensure secure connectivity in a f...

Join a team that's dedicated to building scalable, user-friendly applications. As a Full-Stack Engineer, drive innovation from frontend to backend, collaborate seamlessly across teams, and take full o...

Engage in advanced application security solutions within a collaborative team, focusing on Go development and distributed systems. Empower product quality while mastering innovative technologies, and...

Design and implement cybersecurity solutions to safeguard critical systems. Collaborate with a dedicated team to establish robust security measures, ensuring compliance and enhancing protection of def...

Optimize customer satisfaction by diagnosing and repairing biomedical equipment while collaborating with team members and clients to ensure service excellence and compliance with safety standards in a...

Transform the landscape of cybersecurity by developing robust security solutions, integrating cybersecurity measures, and ensuring program protection within complex systems to safeguard critical techn...

Join a team that's dedicated to developing comprehensive cybersecurity solutions to protect vital technologies and support the nation's defense strategies. Contribute to innovative security practices...

Transform security assessments by independently evaluating information systems and ensuring compliance with NIST RMF. Collaborate with various stakeholders to safeguard operations and support crucial...

Champion sustainability initiatives by designing and implementing environmental strategies that drive impact and compliance. Collaborate across teams to foster a culture of continuous improvement and...

Join a team that's defining the security posture of critical DoD software platforms. Lead RMF lifecycle ownership and ensure compliance while guiding stakeholders through complex authorization and sec...

Lead the charge in shaping the future of aviation through managing a top-notch aircraft engineering team focused on avionics systems. Oversee critical system designs and ensure compliance with safety...

Join a team that's focused on developing high-performance APIs to enhance public data discovery and analytics applications. Collaborate through all development stages, ensuring quality and innovation...

Grow your career by leading a high-performing team of technical experts driving AI, data protection, and cloud infrastructure solutions. Influence outcomes through strategic engagements and coaching...

Lead the charge in optimizing facilities operations, ensuring compliance with safety standards, while managing procurement, budgets, and fostering customer relations to deliver exceptional service and...