IT Systems Administrator Jobs in Merrimack, NH

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Drive the management of complex systems across Windows, Linux, and Azure services, ensuring optimal performance and security while providing 7x24 on-call support in a collaborative team environment...

Unlock your potential by managing cloud computing security and implementing best practices under the NIST RMF standards. Collaborate with cross-functional teams to enhance Oracle Cloud Infrastructure...

Transform internal operations by managing diverse systems infrastructure, ensuring reliability, security, and efficiency across cloud and on-prem environments, while collaborating with IT and engineer...

Pioneer the future of litigation support as you manage IT systems for DOJ, optimizing automated resources for complex legal proceedings. Join our remote team to enhance system performance and ensure c...

Help us enhance our IT operations and security by supporting systems, networks, and user services. You'll lead infrastructure projects and train users, ensuring our technology runs smoothly and secure...

Join a team that's integral to the DOJ's litigation mission, supporting complex applications as an E-Discovery Application Administrator. This fully remote role demands expert programming skills to en...

Engage in securing IT infrastructure by leading security operations, monitoring systems, and managing vulnerabilities. Drive continuous improvement in security posture while providing hands-on Windows...

Drive operational excellence as a senior Linux systems administrator, optimizing and managing medical imaging systems. Collaborate with teams to enhance resilience, automate processes, and ensure reli...

Champion the security of mission-critical information systems. Oversee security protocols for SAPs, advising on risk management and ensuring compliance. Join a dynamic team focused on safeguarding nat...

Join a dynamic team to lead complex accounting and audit projects, provide strategic insights, and interface directly with clients. Utilize your expertise to enhance performance and ensure compliance...

Drive security protocols as an Information Systems Security Officer, ensuring compliance with IT security requirements and safeguarding sensitive information while supporting classified computing envi...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Champion IT operational excellence by leading secure and efficient service delivery across infrastructure, systems, and support teams while driving continuous improvement and aligning tech solutions w...

Unlock potential by efficiently managing technical information for the Operations Division, ensuring precise record-keeping, effective use of databases, and quality control across multiple information...

Transform your career by managing essential technical information for Operations. You'll ensure document accuracy and availability, liaising with teams to enhance database systems and improve operatio...

Join a team that's enhancing Air Force systems by managing, executing, and supporting modernization efforts with your technical expertise as a Journeyman System Administrator, critical for the ESS Div...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Engage in the development and management of secure IT infrastructures for classified programs. Collaborate with cross-functional teams to solve complex challenges, ensuring compliance with security pr...

Innovate strategies to enhance audit practices, manage complex projects, and guide teams to deliver impactful client solutions while ensuring compliance with regulations for a high-performance environ...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Shape the future of satellite communications by maintaining and optimizing critical systems to support U.S. defense operations. Join a skilled team and tackle challenges in a dynamic environment, ensu...