UNKNOWN

FEED

Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.

YEAR

Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever-evolving needs of our customers worldwide. Our 90,000 employees are Defining Possible every day using science, technology and engineering to create and deliver advanced systems, products and services. Northrop Grumman careers and internships are as varied as your interests, with a lifetime of potential that will allow you to work together with people from many backgrounds, personal passions and disciplines. 
 
© 2020 Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. U.S. Citizenship is required for most positions. For our complete EEO/AA and Pay Transparency statement, please visit www.northropgrumman.com/EEO

Northrop Grumman Corp

Systems Administrator (AHT)

ADAPTED_NOW

Perform System Administration to included AD, GPO policies, Microsoft Exchange, Patching, application support, and activities to include account management, monitoring and management of system resources (CPU, memory, disk, etc), monitoring and auditing system logs. Perform Systems Lifecycle management including planning, implementation, maintenance, upgrades, consolidation, and decommissioning of enterprise hardware, and software.

Georgia Tek Systems

SYSTEMS ADMINISTRATOR -Washington, DC

The Systems Administrator, Journeyman will assist in local and remote Linux and Windows systems administration, front-end and back-end application support, technical analysis, and problem-solving in a highly collaborative environment. 4 years experience with RedHat / Linux / VMware / Windows server (installing, configuring, maintaining, and administering).

The Confederated Tribes of Umatilla Indian Reservation (CTUIR) created Cayuse Technologies in 2006 to create sustainable, living wage jobs for the Native Americans and local community by providing clients with a low cost rural-shore technologies sourcing solution.
		Our company opened with 30 employees in January 2007. With our commitment to quality, and through a large diversified client base which has created a demand for additional experienced staff members, we are now one of the larger employers in the local community.
		We are proud to be a part of our owner’s rich tribal heritage and to continue to successfully contribute to the growth of the regional economy.

Cayuse Technologies LLC

Systems Administrator, Journeyman

This position serves as an escalation point for Tier 1 support, resolving more complex technical issues involving Microsoft 365, Windows environments, networking and server infrastructure. The company operates across multiple locations and relies on its internal IT team to support daily operations, maintain technology infrastructure and ensure employees have the systems and tools needed to work effectively.

SelectOne is a recruiting company whose mission it is to connect companies with the talent they need to grow their business. We specialize in finding candidates that bring value, strategy and dynamic leadership to our clients&rsquo; companies. We know how to find these people for our partners because our own team and knowledge is the result of the same service we provide.
With more than 75 years of industry experience and a vast, diverse network, our specialized team is proficient in recruiting nationally across multiple industries for all professional level positions. Our goal, purpose and passion lie with helping our clients find employees that will transform their business and take them to the next level.

SelectOne

System Administrator

Serve 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.

RTX Corp

Principal Systems Administrator (Onsite)

This Principal Specialist (P3) High-Performance Computing (HPC) candidate will provide Raytheon Digital Technology with High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. Must be able to obtain required Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification) within 6 months of hire date.

High Performance Computing (HPC) Administrator, Principal Specialist - P3

The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. Schedule and install Windows security patching, file and server backups, maintain group policies, troubleshoot server issues, and manage server installs (rack, configure, security harden, maintain).

GCI, Inc.

Systems Administrator SME (TS/SCI with Poly Required)

Required Qualifications: Education & Experience: Bachelors 's degree in Information Technology, Computer Science, Systems Engineering, or related field with 5+ years of relevant experience required; 7 + years may be substituted in lieu of a degree. Design and deploy virtual infrastructure solutions-including clusters, shared storage, networking, and lifecycle management-following best practices for performance and security.

Cambridge International Systems, Inc.

VMWare Systems Administrator - Top Secret/SCI | Quantico, VA

Cambridge International Systems

Vmware Systems Administrator - Top Secret/Sci | Quantico, VA

ea_via_bold

Systems Administrator - Level 5 Active Polygraph Required

Systems supported may include Microsoft Azure IaaS, PaaS, Microsoft Office 365, EntraID, MFA, Information Protection, Active Directory, MS Windows Server, Linux Server OS, SAN/NAS storage, enterprise backup platforms, and related infrastructure technologies. Support core infrastructure services, including Active Directory, DNS, DHCP, Microsoft PKI, Microsoft Entra ID, Group Policy, SCCM, Intune, Bitlocker, Key Management, Privileged Identity Management, Log Analytics, and Digital Rights Management.

Penumbra Inc

Sr. Systems Administrator

The ideal candidate pairs deep endpoint management expertise with solid working knowledge of the underlying infrastructure (identity, networking, servers, and cloud) so they can troubleshoot end to end and partner effectively with infrastructure, security, and service desk teams. Familiarity with AI desktop clients — such as Claude (Cowork), ChatGPT Desktop, and Google Gemini — including enterprise-level configuration, deployment, and management of tools, plugins, skills, connectors, and projects/workspaces.

System Administrator – Endpoint & Client Technologies

[AW]-iCims

The successful candidate must be comfortable working independently, responding to operational issues, supporting multiple concurrent priorities, and clearly communicating technical requirements, instructions, and troubleshooting steps to personnel with varying levels of technical experience, including providing effective remote guidance and support. The successful candidate will provide hands-on and remote systems administration support across SIPRNET environments, including Windows Server and workstation operating systems, Active Directory, Group Policy, DNS, DHCP, PKI, virtualization platforms, enterprise applications, security tools, and other supporting infrastructure.

General Dynamics Corp

SIPRNET System Administrator

This Analyst (P1) level, High-Performance Computing (HPC) candidate will provide Raytheon Digital Technology with High Performance Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. Must be able to obtain required Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification) within 6 months of hire date.

High Performance Computing System Administrator, Analyst, Tucson, AZ Onsite

This role is responsible for maintaining servers, end-user devices, identity platforms, backup systems, and core business applications while providing responsive support to faculty, staff, and other users. The ideal candidate is comfortable working across Windows, macOS, ChromeOS, iPadOS, Microsoft 365, Google Workspace, Active Directory, endpoint management, and server infrastructure.

MetroSys

IT Systems Administrator

Experience administering engineering tools such as MBSE/modeling tools (e.g., Cameo, MagicDraw), team-based model repositories, technical publishing tools (Arbortext, Anark), engineering analysis tools (Mathcad, Ansys Fluent), and embedded/FPGA/test tools (VxWorks, Xilinx, LabVIEW). Install, configure, upgrade, and maintain engineering tools including but not limited to Cameo Enterprise Architect, Teamwork Cloud, Arbortext Publishing Engine, Anark Publisher, Mathcad, Ansys Fluent, VxWorks, Xilinx toolchains (Vivado, Vitis), LabVIEW, and related plugins.

Engineering Applications Administrator

Review logs such as Splunk Windows Event Viewer, Defender, Purview and endpoint management logs to identify root cause, distinguish user-specific issues from device-wide issues, and recommend the next troubleshooting or escalation step. The ideal candidate is an entry-to-mid level administrator with strong hands-on troubleshooting skills, is comfortable working directly with users, and has the aptitude to grow into broader SCCM, Intune, Azure, and vulnerability management responsibilities.

Sikich

Systems Administrator (Gov't Tech)

What You Will Do: Serve as a Principal Systems Administrator will be supporting Windows and Linux enterprise environments, responsible for the design, implementation, maintenance, patching, and troubleshooting of Windows Server, Windows 11, RHEL 7/8/9, and virtualized infrastructure within a large-scale, mission-critical environment operating 24x7x365. Experience with 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.

Principal Systems Administrator- Will sponsor a clearance!!

Perform System Administration to included AD, GPO policies, Patching, application support, and activities to include account management, monitoring and management of system resources (CPU, memory, disk, etc), monitoring and auditing system logs. Perform Systems Lifecycle management including planning, implementation, maintenance, upgrades, consolidation, and decommissioning of enterprise hardware, and software.

Systems Administrator Lorton, VA

Job Description: Our client is seeking an experienced individual with strong analytical and trouble shooting skills to install, configure, and support the corporation's local area network (LAN), wide area network (WAN), and internet systems. Position Responsibilities: • Design, configure, test, and maintain computer hardware, networking software, and operating systems software, in addition to other office equipment (this includes peripherals such as copiers, printers, phone equipment, postagemachines, letter folders, scanners, etc.).

Windows Administrator Jobs in the United States

Systems Administrator (AHT) Northrop Grumman Corp

SYSTEMS ADMINISTRATOR -Washington, DC Georgia Tek Systems

Systems Administrator, Journeyman Cayuse Technologies LLC

System Administrator SelectOne

Principal Systems Administrator (Onsite) RTX Corp

High Performance Computing (HPC) Administrator, Principal Specialist - P3 RTX Corp

Systems Administrator SME (TS/SCI with Poly Required) GCI, Inc.

VMWare Systems Administrator - Top Secret/SCI | Quantico, VA Cambridge International Systems, Inc.

Vmware Systems Administrator - Top Secret/Sci | Quantico, VA Cambridge International Systems

Systems Administrator - Level 5 Active Polygraph Required Northrop Grumman Corp

Sr. Systems Administrator Penumbra Inc

System Administrator – Endpoint & Client Technologies Related

SIPRNET System Administrator General Dynamics Corp

High Performance Computing System Administrator, Analyst, Tucson, AZ Onsite RTX Corp

IT Systems Administrator MetroSys

Engineering Applications Administrator General Dynamics Corp

Systems Administrator (Gov't Tech) Sikich

Principal Systems Administrator- Will sponsor a clearance!! RTX Corp

Systems Administrator Lorton, VA Georgia Tek Systems

Network and Systems Administrator Georgia Tek Systems

Similar Job Searches

See More Jobs

Stand out to leading employers.