Systems Administrator Jobs in Portsmouth, NH

Empower mission success by leading systems engineering efforts for critical military projects, enhancing interconnectivity and effectiveness across air, maritime, and land domains through innovative d...

Join as a Forward Deployed Engineer to enhance Democratic and Progressive organizations by integrating agentic AI into their operations, identifying workflows, designing solutions, and serving as a tr...

Pioneer infrastructure and database solutions, ensuring optimal performance, security, and compliance for healthcare clients. Lead a technical team, manage budgets, and drive project governance while...

Grow your career with a forward-thinking team as you develop innovative Power Platform applications and automations that modernize processes and enhance client engagement, all while collaborating with...

Shape the future of defense capability by ensuring system integrity and configuration management across the full lifecycle of critical programs, supporting mission success and precision in a structure...

Bring your expertise to elevate our commercial systems, owning and optimizing tools like Salesforce and HubSpot while leveraging AI for automation and improved workflows, ensuring seamless connections...

Elevate application development by leading a high-performing team, managing project delivery and fostering collaboration while ensuring compliance with IT standards and delivering top-notch software s...

Empower cybersecurity resilience by identifying and mitigating risks, enhancing application recovery processes, and collaborating with technical teams to communicate actionable recommendations and sta...

Join a team that drives the F-35 sustainment program success through effective operations management, resource planning, and proactive issue resolution, ensuring project goals are met while fostering...

Lead operations performance for advanced programs, ensuring quality and cost efficiency. Collaborate cross-functionally to drive improvements and support program management, fostering strong teamwork...

Unlock potential in advanced electronic warfare as you lead operations content, drive program performance, and enhance efficiency through cross-functional leadership and strategic partnerships in this...

Help us build and innovate workforce AI platforms, integrating advanced systems and analytics to enable seamless AI adoption and enhance productivity across the enterprise. Drive measurable impact and...

Lead the charge in enterprise support by enhancing operational efficiency and customer satisfaction. Spearhead incident management, build ticketing systems, and collaborate with cross-functional teams...

Drive innovation by delivering Elastic solutions, guiding architecture design, and optimizing capacity in critical environments, while mentoring teams and fostering strong customer relationships for m...

Lead the charge in seamlessly integrating newly acquired businesses. Drive alignment with financial, operational, and cultural standards while ensuring effective leadership support and risk management...

Shape the future of AI infrastructure through leading architectural design, deployment, and scaling of GPU and accelerated compute solutions, collaborating cross-functionally to support performance an...

Innovate to secure critical systems in a fast-paced environment. Collaborate on cybersecurity initiatives, ensuring the protection and integrity of information systems. Join a team dedicated to safegu...

Lead the design and implementation of security solutions for cloud architecture. Engage in planning, response, and resolution of security incidents while guiding teams on best practices and compliance...

Drive the transformation of customer infrastructure as a Senior Engineering Manager, leading a talented team in building scalable, high-impact services using cutting-edge open source technologies. Cha...

Shape the future of engineering by leading a global team to build scalable infrastructure services. Drive performance and innovation while mentoring talent and collaborating with stakeholders to deliv...

Transform SaaS platforms by leading the development, scaling, and improvement of services to achieve operational excellence and unmatched service availability in a collaborative, high-performance envi...

Join a team that's shaping the future of sales operations by partnering with leaders to enhance processes, drive efficiency, and deliver scalable solutions for a thriving enterprise sales organization...

Advance your career by leading a dynamic engineering team focused on innovative software solutions for C4ISR Space Systems, while enriching the team's talent through mentorship and technical guidance...

Transform control systems in the field as you analyze PLC code, troubleshoot equipment, and ensure regulatory compliance. Collaborate with internal teams and clients while traveling extensively across...

Unlock potential by leading a software team in both management and hands-on development. Employ your technical expertise to enhance program execution and foster collaboration, ensuring high-quality so...