UNIX System Administrator Jobs in Lexington, MA

Architect scalable provider programs by turning individual relationships into streamlined systems. Oversee the complete lifecycle, maintain compliance, and manage flagship programs while collaborating...

Drive the enterprise application security program to embed secure coding practices into SDLC, partnering with teams to achieve risk reduction while maintaining business continuity and fostering secure...

Drive proactive cybersecurity initiatives to safeguard Protected Health Information (PHI) across multi-site healthcare environments. Collaborate with teams to enhance security posture, respond to inci...

Engage as a Front-Office Trading Software Engineer to enhance the CRIMS product, collaborating on requirements, configuring applications, and resolving technical issues in a fast-paced financial envir...

Transform educational pathways by designing innovative instructional programs for military and civilian training. Leverage strong analytical and creative skills to enhance training effectiveness in a...

Accelerate progress at the forefront of cloud technology by leading migrations and modernizations of mission-critical applications across AWS and Google Cloud platforms while ensuring compliance and o...

Grow your career with impactful utility consulting projects that involve advanced power system studies, interconnection applications, and guiding clients in renewable energy integration while collabor...

Grow your career with us by developing cutting-edge UEFI BIOS and bootloader software. Collaborate closely with hardware engineers to drive innovation across complex embedded systems in a dynamic, int...

Lead the charge in IT strategy and operations, enhancing enterprise systems, cybersecurity, and data analytics to drive operational efficiency and business growth. Partner across functions to develop...

The ERP Functional Team Lead – HR/Payroll leads a team of functional specialists supporting JD Edwards and related ERP technologies (Oracle HCM) across Human Resources and Payroll domains...

Lead the charge in providing expert consulting and technical lab services, addressing customer needs with solutions, enhancing lab workflows, and ensuring compliance within a collaborative and dynamic...

Collaborate with cross-functional teams to enhance application security throughout the software development life cycle. Define best practices, conduct assessments, and provide mitigation strategies to...

Champion AI innovation by driving tool adoption, engineering practices, and workforce enablement across the enterprise. Collaborate with cross-functional teams, influencing leaders and building future...

Shape the future of national security by leveraging systems engineering expertise to design and integrate enterprise systems, while enhancing mission analysis for federal agencies through innovative t...

Lead the charge in developing secure and scalable cloud infrastructure, leveraging cutting-edge tools and practices. Collaborate cross-functionally to enhance developer experience and operational reli...

Lead the design and implementation of innovative IT solutions, driving transformation for enterprise clients while ensuring alignment with business goals. Collaborate across teams to craft technical s...

Shape the future of semiconductor technology as you lead complex systems engineering projects, ensuring cross-team collaboration to deliver high-performance, reliable systems that meet industry standa...

Engage in providing advanced technical support for GIS applications, serving as a senior resource in troubleshooting and facilitating smooth project implementations to enhance user experience and tech...

Pioneer application security by ensuring secure product design and development. Lead threat modeling, harden application layers, and build a robust AppSec practice to protect code, APIs, and services...

Unlock innovative solutions by building advanced performance models for next-gen memory architecture, collaborating closely with architecture teams to identify bottlenecks and optimize data movement f...

Lead the charge in managing cross-functional projects, ensuring timely delivery within budget while driving strategic initiatives to meet the organization's objectives and fostering collaboration amon...

Lead and oversee IT systems engineering projects, acting as the key liaison between government and contractor teams while ensuring projects align with cost, schedule, and quality targets throughout th...

Innovate the next generation of radar systems for space surveillance. Collaborate with scientists and engineers to prototype, test, and deploy cutting-edge technologies in a dynamic environment that e...

Join us as a Data Operations Engineer, where you'll develop and manage data systems for healthcare claims processing. Collaborate with teams to ensure data accuracy and optimize ETL/ELT pipelines whil...

Collaborate with a dynamic team of engineers and scientists to architect, develop, and maintain innovative software solutions. Lead design discussions and mentor peers while tackling complex challenge...