Systems Administrator Jobs in Portsmouth, NH

Champion security resilience by analyzing and mitigating vulnerabilities in enterprise compute platforms. Lead initiatives to enhance risk prioritization and remediation strategies, ensuring robust pr...

Advance our technology strategy by defining multi-generation roadmaps and bridging customer needs with engineering execution. Lead cross-functional teams in achieving system-level product objectives...

Take ownership of network security by developing and executing comprehensive strategies. Manage a diverse team, oversee security technologies, and collaborate cross-functionally to enhance the organiz...

Unlock potential by designing and evolving backend systems to shape a global platform. Collaborate across teams, make architectural decisions, and lead improvements in quality, performance, and innova...

Build backend capabilities for a dynamic identity platform, delivering high-impact features and ensuring robust performance. Collaborate with teams to drive product direction and innovate in a fast-pa...

Join a team that's at the forefront of Building Automation Systems! You'll troubleshoot, service, and optimize BAS/BMS and HVAC control systems, ensuring peak performance in commercial and industrial...

Elevate our Hosting platform by providing technical leadership and expertise in large-scale systems. Shape architecture and drive reliability engineering while mentoring engineers to modernize and sca...

Champion innovation in software engineering, leading complex design and development projects using C++. Collaborate cross-functionally to deliver advanced defense solutions with a focus on security an...

Lead the charge in developing innovative embedded software for space systems, collaborating with cross-disciplinary teams to deliver groundbreaking capabilities that inspire exploration and discovery...

Deliver leadership in software engineering by guiding a team through Agile design and development, ensuring successful project execution and alignment across disciplines to drive efficiency and innova...

Join a team that's shaping the future of AI by developing innovative solutions for the U.S. Department of Veterans Affairs. Leverage your expertise in machine learning and intelligent automation to en...

Empower our security strategy by leading application, AI, and product security efforts. Focus on embedding security in our software lifecycle, enhancing governance, and building a resilient culture ac...

Join a team that's driving innovation in AVD solutions by cultivating key partnerships with Microsoft sales teams. Leverage your sales expertise in VDI and EUC to manage growth, exceed targets, and en...

Drive your career forward by providing high-level accounting and analytical support within a dynamic division. Collaborate with operational leaders and manage financial reporting processes to optimize...

Collaborate with diverse teams to enhance data management practices, ensuring seamless interoperability and adherence to best standards within a large federal health enterprise, driving adoption of in...

Innovate in a dynamic team as you plan, coordinate, and execute tests for a major defense program. Contribute your expertise in mechanical and system-level testing to support national defense efforts...

Transform user experiences by building and enhancing engaging front-end solutions. Collaborate with design and engineering teams to maintain high-quality standards while driving innovation in product...

Join our dynamic team as a technical expert, bridging customer needs with our product's capabilities. You'll lead onboarding, drive product adoption, and provide expert guidance to ensure customer suc...

Transform international electronic warfare campaigns by leading capture efforts, building strong customer relationships, and executing multi-year strategies with a diverse team. Harness your expertise...

Deliver innovative technology transformation solutions by leading consulting teams, aligning business priorities with measurable outcomes, and fostering team growth in a client-facing advisory role...

Support mission-critical software by designing and maintaining Cross Domain Solutions. Use your expertise to improve technology systems, ensuring robust performance and security for federal operations...

Grow your career with us as you drive new business, manage client relationships, and implement strategic sales plans for Facility Maintenance & Energy Management Solutions. Your proactive efforts will...

Lead complex contracting assignments to drive strategic initiatives and support critical defense programs. Collaborate effectively with internal and external stakeholders to innovate solutions, ensuri...

Support complex contracting assignments that drive success in Electronic Warfare sustainment, ensuring robust relationships with internal and external stakeholders while leveraging expertise in contra...

Engineer data architecture and pipelines, optimizing data flow across teams. Play a key role in building infrastructure for analytics tools, ensuring optimal delivery for diverse business initiatives...