Linux System Administrator Jobs in Greenwich, CT

Empower Navy modernization efforts by leading the architecture of shipboard systems. Leverage extensive experience in systems engineering and interoperability to support combat systems integration and...

Unlock potential by driving impactful ServiceNow solutions and analytics for critical federal healthcare initiatives. Collaborate across teams to enhance system performance and deliver actionable insi...

Innovate with us to create an AI-integrated software stack, building comprehensive solutions that enhance operational efficiency and reduce computation time across various infrastructure projects...

Help us build a secure, scalable SaaS infrastructure by re-engineering core products, optimizing performance, and enhancing observability to ensure high reliability and minimal downtime for global tea...

Transform mainframe environments by leading optimization initiatives and program delivery. Leverage technical expertise and consultative skills to improve client operations, guiding teams through comp...

Join a team that's leading engineering initiatives, ensuring high-quality, innovative software delivery, and fostering team growth through mentoring and support in alignment with organizational goals...

Join a team that's shaping the future of technology! You will collaborate across functions to design, develop, and launch innovative products while mentoring engineers and improving workflows in a fas...

Transform equipment reliability by leading maintenance initiatives, utilizing data-driven strategies, and collaborating with cross-functional teams to enhance manufacturing performance in a high-preci...

Redefine enterprise cybersecurity oversight, ensuring compliance and security across varied systems. Lead risk management efforts, provide strategic advisories, and enhance collaboration among stakeho...

Innovate within our IT team by developing robust full stack web applications in AWS. This role requires a keen eye for detail and a passion for cutting-edge technology, driving applications from devel...

Manage enterprise printer security initiatives, ensuring compliance with federal standards. Collaborate with teams to mitigate risks, implement security baselines, and support governance activities ac...

Unlock exceptional living experiences by guiding maintenance operations in luxury high-rise residential properties while leading a dedicated team and ensuring superior customer service and compliance...

Shape the future of IT project management by leading multi-year technology programs, ensuring strategic alignment, risk mitigation, and collaboration across diverse teams to enhance program delivery a...

Elevate your career by establishing foundational accounting processes, managing US operations, and leveraging AI tools in a dynamic growing finance team. Join us to drive innovations and compliance in...

Advance security measures by conducting application assessments and penetration testing, while building strong client relationships. Collaborate with cross-functional teams to deliver actionable insig...

Empower electric power projects by providing development support, technical evaluations, and engineering design reviews. Collaborate on project economics, risk assessments, and conceptual design in a...

Lead the vegetation management program by overseeing pruning and removal activities while ensuring compliance with safety, quality, and industry standards. Engage with customers, municipalities, and p...

Join a team that's driving revenue growth by engaging new customers, analyzing their needs, and demonstrating technical solutions. Play a key role in elevating our sales efforts and contributing to pi...

Join a team that's dedicated to driving successful ServiceNow implementations, enhancing client experiences, and providing expert advisory services across ITOM and ITSM environments while embracing Ag...

Empower the evolution of high-performance financial systems by building scalable, reliable infrastructure. Focus on deploying core components that enhance user experience and expand platform capabilit...

Transform database operations and drive data modernization initiatives, ensuring optimal performance and security of environments while collaborating with teams to meet evolving data requirements effe...

Lead the charge in building a robust technical hiring pipeline, ensuring a seamless recruitment process while collaborating with leadership to meet growth goals and elevate team performance...

Pioneer the evolution of market data architecture, enhancing execution platforms and quantitative trading strategies while collaborating closely with technical traders and quants to drive innovation a...

Empower your career as a key player on our Infrastructure team, ensuring seamless tech and security solutions. You will collaborate with teams to support both internal operations and client environmen...

Shape the future of financial transparency by ensuring compliance for SEC reporting. Collaborate cross-functionally to prepare accurate filings, maintain controls, and support audit processes in a dyn...