Senior Systems Administrator TechFlow, Inc.Senior Systems AdministratorArlington, VAIn this role, you will be responsible for the administration, maintenance, monitoring, and optimization of enterprise IT infrastructure supporting the customers platform, ensuring the stability, security, and availability of mission-critical systems through routine system administration, troubleshooting, and proactive corrective action. You will work closely with cybersecurity personnel, engineers, help desk staff, and government stakeholders to maintain a secure, high-performing operating environment — while collaborating alongside a highly technical team in a dynamic government setting.
Junior Systems Administrator ValidaTekJunior Systems AdministratorQuantico, VirginiaWe bring together people with many different perspectives, experiences, and talents to drive innovation and achieve more together than we can individually.â¯Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. The Junior Systems Administrator provides day-to-day support, maintenance, and monitoring of organizational IT systems and infrastructure under the guidance of senior technical staff.
Senior Systems Administrator ITC FederalSenior Systems AdministratorRemoteWe leverage the latest technology innovations and proven approaches to better serve the mission and support the DHS, DOJ, and DoW workforce, customers, and programs, regardless of scale or complexity. ITC Federal, LLC (ITC) connects technology advancements in automation and AI, customer experience, and financial services to solve government mission challenges, enabling smoother operational efficiency and bolstering national security.
Infor Systems Administrator Fusion HCR StaffingInfor Systems AdministratorLas Vegas, NV$25–$26 / hourFusion HCR is seeking a Systems Administrator focused on OPERA, Infor, and casino/hospitality management systems for a client in the gaming and hospitality industry. This role is ideal for someone with a support background who has worked with hotel, casino, or property management systems and is looking to grow into a more technical systems-focused position.
Principal Systems Administrator (Onsite) RTX CorpPrincipal Systems Administrator (Onsite)MAServe as a Principal Systems Administrator supporting Windows and Linux enterprise environments, responsible for the design, implementation, maintenance, patching, and troubleshooting of Windows, RHEL, and virtualized infrastructure within a large-scale, mission-critical environment operating 24x7x365. Windows and Linux patching, vulnerability remediation, and compliance activities, including STIG/EVAL STIG implementation, SCAP/ACAS support, log collection, and close coordination with Cyber Security teams to maintain continuous compliance with DoD and regulatory requirements.
End User Support / Systems Administrator C3ELEnd User Support / Systems AdministratorScott Air Force Base, ILThe professional will provide on-site end-user equipment and connectivity support, including workstation setup and relocation, printer support, hardware/peripheral troubleshooting, desk-to-switch connectivity troubleshooting, ticket documentation, testing, and escalation. Experience supporting Windows workstations, peripherals, printers, and end users in an enterprise environment.
NewWindows System Administrator (Senior-Level) Link Solutions IncWindows System Administrator (Senior-Level)Adelphi, MD$120,000–$140,000 / yearOur commitment to excellence is demonstrated through our ISO 9001:2015, ISO 20000-1:2018, and ISO 27001:2022 certifications; CMMC Level 2 certification; and CMMI Maturity Level 3 appraisals for both Services and Development. This position offers the opportunity to work with advanced Microsoft technologies, enterprise-scale infrastructure, cybersecurity frameworks, and Department of Defense systems while directly contributing to innovative research and critical national security missions.
Senior System Administrator Electrosoft Services IncSenior System AdministratorGreenbelt, MD$130,000–$140,000 / yearSeven (7) years of progressive experience in the field of Information Processing, six of which are specialized in numerous specialized Information Processing disciplines involving a range of hardware/software solutions, four of which are concentrated, hand-on experience in installing, configuring, maintaining, and resolving issues with various software. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more.
IT System Administrator - Milwaukie, OR (21622) Eye Health NorthwestIT System Administrator - Milwaukie, OR (21622)Milwaukie, ORRespond to Helpdesk tickets and calls supporting company computer software and hardware operations, including printing, installation, word processing, e-mail, operating systems, and area network on-site or remotely. The Systems Tech is primarily responsible for the day-to-day administration of Microsoft O365 and Active Directory and serves as the lead technician for the Active Directory forest/domain.
Actionet, Inc. Careers - Enterprise Systems Administrator- Honolulu HI ActioNet, Inc.Actionet, Inc. Careers - Enterprise Systems Administrator- Honolulu HIHonolulu, HI$90,000–$150,000 / yearAbout ActioNetActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT solutions provider with 25+ years of stellar performance. This role focuses on day-to-day system operations, availability, security compliance, and lifecycle management of enterprise infrastructure supporting mission systems.
Systems Administrator Leader Communications IncSystems AdministratorColumbus, GAThis will include the delivery of comprehensive, integrated, end-to-end IT services that include systems Administration, Systems Integration and Testing, Configuration Management, Infrastructure Management, End-User Support and Training, and IT Metrics Reporting. Performs hardware break/fix (including PCs, laptops, workstations, printers, and other peripheral devices.
Systems Administrator Johnson Service GroupSystems AdministratorCalabasas, CA$40–$50 / hourThis role provides Tier 2/Tier 3 technical support while administering virtualization, cloud, identity, networking, collaboration, telephony, and endpoint environments. Manage Citrix Cloud / Virtual Apps and Desktops, including virtual desktops, published applications, machine catalogs, images, and user sessions.
Purchasing Systems Administrator, West Yellowstone Hotels Delaware North Companies IncPurchasing Systems Administrator, West Yellowstone HotelsWest Yellowstone, MT$20–$25 / hourLocated a half mile from the West entrance to Yellowstone, with close access to Grand Teton National Park and the historic town of Cody, Wyoming, each day inspires in special places like this. If you enjoy working with people from diverse backgrounds, thrive in a fast-paced environment, and seek hands-on learning, our Parks and Resorts team invites you to apply today.
Financial System Administrator (Shaw AFB) Mano LaniFinancial System Administrator (Shaw AFB)Sumter, South Carolina$19–$21 / hourFull timeThis role also functions in multiple embedded capacities for the unit, including Information Assurance Officer (IAO), Information Technology Asset Manager (ITAM), Equipment Custodian, Telephone Control Operator (TCO), and AF Portal/SharePoint content administrator, while safeguarding classified and Controlled Unclassified Information (CUI) in accordance with applicable Air Force and DoD security guidance. Key Responsibilities • Install, configure, and maintain staff workstations in accordance with AFNETOPS and local Communications Unit guidance, applying the SDC/FDCC, patch updates, and configuration changes, and creating exemption groups for PCs running legacy web-based applications (e.g., KOFAX, DTS, PIEE).
Financial System Administrator (Mountain Home AFB). Mano LaniFinancial System Administrator (Mountain Home AFB).Mountain Home, Idaho$19–$21 / hourFull timeThis role also functions in multiple embedded capacities for the unit, including Information Assurance Officer (IAO), Information Technology Asset Manager (ITAM), Equipment Custodian, Telephone Control Operator (TCO), and AF Portal/SharePoint content administrator, while safeguarding classified and Controlled Unclassified Information (CUI) in accordance with applicable Air Force and DoD security guidance. Key Responsibilities • Install, configure, and maintain staff workstations in accordance with AFNETOPS and local Communications Unit guidance, applying the SDC/FDCC, patch updates, and configuration changes, and creating exemption groups for PCs running legacy web-based applications (e.g., KOFAX, DTS, PIEE).
Financial System Administrator (Beale AFB) Mano LaniFinancial System Administrator (Beale AFB)Marysville, California$23–$26 / hourFull timeThis role also functions in multiple embedded capacities for the unit, including Information Assurance Officer (IAO), Information Technology Asset Manager (ITAM), Equipment Custodian, Telephone Control Operator (TCO), and AF Portal/SharePoint content administrator, while safeguarding classified and Controlled Unclassified Information (CUI) in accordance with applicable Air Force and DoD security guidance. Key Responsibilities • Install, configure, and maintain staff workstations in accordance with AFNETOPS and local Communications Unit guidance, applying the SDC/FDCC, patch updates, and configuration changes, and creating exemption groups for PCs running legacy web-based applications (e.g., KOFAX, DTS, PIEE).
Cloud Systems Administrator - TS/SCI w/Poly PeratonCloud Systems Administrator - TS/SCI w/PolyAnnapolis Junction, Maryland$112,000–$179,000 / yearFull timeAs the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Bachelor’s degree in Computer Science or related technical discipline and a minimum of 5 years of experience in software development, engineering, or cloud-based systems; OR.
Systems Administrator I Frederick County Public SchoolsSystems Administrator IFrederick, MDReporting directly to the Supervisor of Network Infrastructure and Security, the Systems Administrator I performs the following duties: Manage the day-to-day operations of all IT/IS infrastructure including storage, applications, databases, email services, systems management, network resources and server/virtual infrastructure. Protect all systems and end user data: schedule and maintain onsite and offsite backups, review backup logs, develop and maintain backup procedures, restore data and configurations, document recovery plans, and implement new backup technologies.
Classified Systems Administrator Anduril Industries IncClassified Systems AdministratorReston, VA$146,000–$194,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Senior Systems Administrator Solar Energy Industries AssociationSenior Systems AdministratorWashington, DC$2,023–$2,024The role works closely with internal teams, vendors, consultants, and implementation partners to solve problems, improve systems, evaluate new tools, and support technology projects that directly impact SEIA's staff and mission. Manage and support SEIA's core IT infrastructure, including Microsoft 365, Azure AD/Entra ID, cloud services, servers, workstations, networking equipment, firewalls, VPN, DNS, backup systems, and related security tools.