Lab Support IT Administrator CYNET SYSTEMSLab Support IT AdministratorWilmington, OH$28–$33 / hourTemporaryContractorPart timeWe deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.
Linux and Windows Systems Administrator LeidosLinux and Windows Systems AdministratorBeavercreek, OhioAdminister and troubleshoot Active Directory, DNS, DHCP, file servers, virtualization platforms, and Layer 2 network switching , including VLAN configuration, TCP/IP connectivity, and switch port administration in an air-gapped environment. July 2, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewSystems Administrator/Principal Systems Administrator (AHT) Northrop Grumman CorpSystems Administrator/Principal Systems Administrator (AHT)Wright-Patterson AFB, OH$75,800–$113,800 / yearNorthrop Grumman Defense Systems is looking for a hands‑on Systems Administrator with solid Virtual Desktop Infrastructure (VDI) experience to support the National Air and Space Intelligence Center (NASIC) at Wright‑Patterson Air Force Base in Dayton, OH. In this role, you'll help design, operate, and improve VDI environments that directly enable NASIC's mission: producing the all‑source intelligence that defines current and future air, air defense, cyber, space, and ballistic missile threats.
Lead Classified Systems Administrator KBRLead Classified Systems AdministratorBeavercreek Township, OHIn addition to providing technical leadership for Linux-based platforms, this role will guide infrastructure improvements, support integrated Windows services, mentor system administrators, and partner with cybersecurity, network, and engineering teams to deliver reliable, scalable, and secure solutions in a highly regulated environment. Technical Expertise: Advanced hands-on Linux system administration experience, including Red Hat Enterprise Linux (RHEL), operating system lifecycle management, patching, security hardening, performance tuning, and troubleshooting in enterprise production environments.
NewSenior Linux Systems Administrator AeroVironment IncSenior Linux Systems AdministratorDayton, OH$91,000–$138,750 / yearIdentity & Access Management (MFA/PAM): Implement and enforce robust authentication and authorization frameworks, including smart card/FIPS-compliant MFA at desktop and SSH login, PAM module engineering, SSSD/FreeIPA integration, Active Directory/LDAP bridging, and centralized sudoers delegation. Enterprise Linux Server Administration: Design, build, configure, and maintain mission-critical Linux servers across on-prem (VMware vSphere) and cloud environments (OCI, AWS, Azure), supporting engineering workloads, database platforms, and custom development pipelines.
Systems Administrator Concept PlusSystems AdministratorDayton, OhioThe Systems Administrator supports and coordinates with capability delivery teams including development Scrums, Cloud Engineering, and DevSecOps Platform to ensure system availability, performance, security, and operational stability across all environments. The Systems Administrator provides thought leadership in modernizing and enhancing federal systems through secure, scalable, and reliable infrastructure and platform capabilities, and serves as a primary interface with the customer/Program Management Office.
Systems Administrator LeidosSystems AdministratorBeavercreek, OhioYour role will be to support our diverse portfolio of programs through a combination of laboratory infrastructure design and buildout, maintaining systems, meeting and maintaining security guidelines, hardware interfacing and integration, and laboratory experimentation. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Industrial Control Systems Administrator University of Dayton, OhioIndustrial Control Systems AdministratorDayton, OhioThis role supports the government cyber lead and provides cybersecurity support for advanced software-intensive technologies to include agile manufacturing, conditioned-based maintenance, augmented reality/virtual reality, learning neural networks, cloud-based infrastructure and services, and robotics. • Helpdesk and IT Operations: Strong knowledge of implementing and effectively developing helpdesk and IT operations best practices, including expertise in security, storage, data protection, disaster recovery, and incident response protocols.
Systems Administrator University of Dayton, OhioSystems AdministratorDayton, OhioPreferred Qualifications: While not everyone may possess all of the preferred qualifications, the ideal candidate will bring many of the following: • Demonstrated familiarity with one or more of the following infrastructure support services: DNS, DHCP, Microsoft Active Directory. Focused primarily on software applications, this role begins the process of characterizing and diagnosing customer problems by collecting information via direct questioning and utilizing a variety of best-in-class management platforms and remote access tools.
Cloud Systems Administrator – Azure Government Applied Research SolutionsCloud Systems Administrator – Azure GovernmentBeavercreek, OhioApplied Research Solutions (ARS) is seeking a dynamic Cloud Systems Administrator with strong experience in Azure Government environments to support an innovative, fastâpaced multidomain technology program. If you thrive in multidisciplinary environments, enjoy solving complex technical challenges, and are eager to expand your expertise across cloud, automation, and modern infrastructure, we want to hear from you.
IT Systems Administrator (On-Site Position) Danis ConstructionIT Systems Administrator (On-Site Position)Miamisburg, OhioFull timeMake an Impact: Be the backbone of our operations by delivering reliable, scalable technology that keeps teams connected and projects moving. We approach every challenge with a problem-solving mindset, combining precision, creativity, and collaboration to bring our clients’ visions to life.
Linux Systems Administrator/Engineer Peerless TechnologiesLinux Systems Administrator/EngineerDayton, OHPeerless is seeking a Linux Systems Engineer with virtualization experience to join our growing team supporting the National Air and Space Intelligence Center (NASIC) at Wright-Patterson Air Force Base in Dayton, Ohio. The successful candidate will participate in the design, implementation, administration, and maintenance of a secure Linux, Windows, and virtualization infrastructure supporting mission-critical national security systems.
Business Systems Administrator - Team Lead University of Dayton, OhioBusiness Systems Administrator - Team LeadDayton, OhioUDRI is seeking a Business Systems Administrator – Team Lead to provide strategic and operational leadership for the Business Systems team, with primary responsibility for the administration, optimization, and governance of the JAGGAER procurement platform. The ideal candidate possesses strong procurement system expertise, experience managing technical staff, and the ability to align business systems architecture with institutional and federal compliance requirements.
Information Systems Administrator AptimaInformation Systems AdministratorDayton, OH$119,000–$130,000 / yearThe selected candidate will collaborate closely with the Information Systems Security Manager (ISSM), the Aptima Cybersecurity and Compliance Team Lead, and internal program teams to ensure systems remain secure, compliant, and operational. Our mission is to drive the future of national security by engineering scalable solutions that fuse technological innovation with human potential to transform how individuals and teams train, develop, and perform in mission-critical environments.
System Administrator SME Intrepid Solutions and Services, LLCSystem Administrator SMEDayton, Ohio$160,000–$175,000 / yearFull timeExperience with the following: Windows 7, 8, and 10 desktop operating systems (OS) programs and applications being supported are Exchange 2007/2010/2013 Server, VMWare ESX, SQL server 2005/2008/2012, SharePoint, SCCM, SMS, WSUS, Flexira AdminStudio , Windows Server 2003/2008/2012, Citrix, Windows Terminal Services, Hummingbird, Samba, Quest Vintela Authentication Services, MS Cluster Services, Active Directory, Symantec Antivirus Server, McAfee Antivirus Server, Microsoft Office Suite including Visio, Project. The actual salary offered may vary based on various factors including but not limited to relevant experience, knowledge, skills and abilities, education, geographic location, as well as internal equity, and alignment to market data.
Help Desk/Systems Administrator Oneida Network InfrastructureHelp Desk/Systems AdministratorWright-Patterson AFB, OHFull timeHelp Desk / System Administrator - Wright-Patterson AFB (Long-Term Contract)Company: Oneida Network Infrastructure (ONI)Location: Wright-Patterson Air Force Base, OH (On-site)Position Type: Long-term ContractPosition OverviewOneida Network Infrastructure (ONI) is seeking an experienced Help Desk / System Administrator to provide Tier 1 technical support and system administration services at Wright-Patterson Air Force Base. Key ResponsibilitiesEfficiently address and resolve user technical issues using the approved ticketing system (currently Salesforce Service Cloud).Respond to user inquiries, troubleshoot hardware and software issues, and provide guidance on system usage and best practices.
Linux System Administrator Amatriot Group, LLCLinux System AdministratorBeavercreek, OH$105,000–$115,000 / yearThe Riverside Research Information Technology team is seeking a highly skilled and experienced Linux System Administrator to support teams that deploy software products to Department of Defense and Intelligence Community networks. This role requires strong troubleshooting skills, experience with automation, and the ability to work effectively in a fast-paced environment supporting critical business systems.
Cloud System Administrator trak groupCloud System AdministratorHamilton, OHRemoteThis role is responsible for the reliability, security, availability, and performance of Windows and Linux systems while providing advanced technical support for clients and internal teams. The ideal candidate has strong VMware and Windows Server administration experience, excellent troubleshooting skills, and a passion for automation and infrastructure improvement.
NewMid-Level System Administrator Quantum SkyMid-Level System AdministratorWright-Patterson AFB, Ohio$100,000–$125,000 / yearFull timeThe successful candidate will be comfortable working independently, troubleshooting issues across the network and systems stack, taking ownership of technical problems through resolution, and coordinating with customer, cybersecurity, and other technical personnel as required. Description: Quantum Sky is searching for a hands on Mid-Level System Administrator with strong networking experience to support and maintain a small, mission-focused network enclave at the National Space Intelligence Center (NSIC).
System Administrator Radiance Technologies, Inc.System AdministratorBeavercreek, OHMinimum seven (7) years of experience as a System Administrator performing the patching, installation, configuration, maintenance, and flaw remediation of servers, workstations, and other computer components in accordance with all applicable STIGs on a classified network. Understanding networking concepts and cybersecurity related tools to include, Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIG) and Security Content Automation Protocol (SCAP), and vulnerability scanners.