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Experienced candidates may be considered for the Systems Administrator II job level if they meet the following requirements: Three (3) years of IT experience, one (1) of which must be direct experience as a system administrator installing, monitoring, and maintaining servers, operating systems, security tools, hardware, and software tools in a medium to large scale organization. Installs and maintains server hardware, storage systems, server-based operating systems, system support software, utility software, application software and other related hardware and software components.

Seminole Electric Cooperative Inc

SYSTEMS ADMINISTRATOR

Daily tasks can vary from hands on keyboard to technical discussions, including but not limited to, troubleshooting network connectivity issues, updating software on edge servers, applying Operating System updates to Linux systems, testing machine learning capabilities, and managing delivery of hardware and software to operational forces. At least 2 years of experience working as a business analyst, data analyst, data scientist, data engineer, database administrator, geospatial analyst, geospatial engineer, IT specialist, machine learning engineer, software engineer, or system administrator.

YEAR

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Science Applications International Corp

System Administrator Expeditionary Systems (OpAI)

Reports To Chief Operating Officer, Administrative Manager or Designee Announcement Date October 14, 2026 Application Deadline Open Until Filled About Family Bridges Founded in 1968, Family Bridges is a nonprofit organization dedicated to empowering individuals, families, and seniors to achieve wellness, stability, and independence through culturally competent care. The position provides responsive technical support to staff; manages user accounts, devices, Microsoft 365, networks, and business systems; maintains technology documentation and inventory; and coordinates with vendors to ensure reliable, secure, and cost-effective IT operations.

HOUR

Family Bridges, Inc.

IT Administrator

ea_via_bold

Additional certifications or training such as CompTIA A+, Network+, Microsoft Certified Solutions Associate, VMware Certified Professional, or comparable Microsoft, virtualization, networking, or cybersecurity credentials. This position will provide on-site administration, maintenance, security, and technical support for Windows-based networks, servers, software systems, and associated infrastructure.

We are the transformative evolution of two prominent government services firms, ERC and Oasis Systems, each bringing with them a rich legacy of dedicated service to our nation’s Defense and Federal communities.
The company brings together 2,800 employees focused on Cybersecurity, Digital Solutions, Mission Support, and Systems Engineering serving customers in more than 36 states across the U.S. with Centers of Excellence in Washington DC, Huntsville, AL and Burlington, MA.
Our resources, deep expertise, and adaptable solutions will enable us to scale and expand development and engineering capabilities for Defense and Federal communities.

Astrion

Systems Administrator II [Windows]

[AW]-iCims

You will collaborate closely with the software integration team, Army stakeholders, RF technology vendors, and cross-functional engineering groups to ensure interoperability, mission‑ready performance, and reliable field deployment of critical systems. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>. 
 
 We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

Systems Integration Administrator

Manage operating system and software patching activities, including packaging, testing, deployment, monitoring, and troubleshooting to ensure NEST-managed RHEL endpoints remain current and compliant. Utilize and maintain endpoint management tools, including Red Hat Satellite and HCL BigFix, to deploy applications and updates, monitor deployment status, and maintain software inventory across RHEL clients.

Leidos Holdings Inc.

Red Hat Enterprise Linux (Rhel) Endpoint Administrator

The Systems Administrator also supports asset and software lifecycle management, handles escalations from the service desk, and drives continuous improvements across IT operations. This role focuses on Azure/Entra ID administration, Microsoft Intune device management, and SSO enhancements to strengthen security, reliability, and end-user experience.

Re:Car

IT Systems Administrator

This role ensures accurate asset tracking, software license compliance, secure mobile device management, and efficient deployment of technology resources to support business operations. The IT Asset Management Administrator is responsible for managing the organization's technology assets throughout their lifecycle, including hardware inventory, software licensing, and mobile device administration.

Clearview Federal Credit Union

IT Asset Management Administrator

Knowledge and experience in system administration processes including at least one of the following certifications: A+ CE, CCNA-Security, CND, Network+ CE, SSCP, CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CASP+ CE, CISA, CISSP, GCED, GCIH, CCSP Experience in installation, integration, configuration, tuning, OS patching (IAVA), and network/OS security and troubleshooting of Red Hat Linux servers. Job Title: Linux System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity:

Linux System Administrator

FULL_TIME

This pivotal role focuses on the end-to-end installation, management, and optimization of the Windows-based servers hosting this platform within a secure Amazon Web Services (AWS) cloud environment. Overview: We are seeking a highly skilled and motivated Senior Windows Systems Administrator to join our project team delivering and supporting a COTS platform for our government customer in Springfield, VA.

Senior AWS Windows Systems Administrator

Compile and submit required monthly reporting packages for prime and subcontract billings (e.g., certified payroll logs, utilization reports, insurance certificates, lien waiver releases) in coordination with the accounting and project management teams. Ensure all required backup (scope, pricing, buyout sheets, schedules, RFIs, change justifications) is attached, status is updated in the project/accounting system, and fully executed documents are filed and distributed to the project and accounting teams.

Crisdel Group Inc

Construction Accounting & Compliance Administrator

It is preferred that qualified candidates also demonstrate: Cybersecurity and Threat Management: Knowledge and ability to apply cybersecurity practices in one or more areas, including vulnerability management, intrusion detection and prevention, application security, network security, incident response and handling, antivirus and malware management, and security assessments. To be considered for this opportunity, the following competencies are required: Systems Administration, Troubleshooting, and Problem Solving: Ability to troubleshoot complex IT system issues, analyze problems, identify effective solutions, and make independent decisions regarding technical issues, workflows, and work priorities.

State of Washington

IT System Administrator - Senior/Specialist

Likewise the candidate should be able to quickly respond to application/hardware related issues, resolve on the spot problems (where possible), replicate the issue for internal analysis/diagnosis, and assist in the preparation of technical documentation that can accurately depict the problem and/or solution for feedback to the team. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

System Administrator

Knowledge of the principles, practices, and techniques of computer programming and systems design; of computer operations, systems, and procedures; of project control and cost estimating techniques; of computer programming languages; of data processing flowcharting techniques; of database structures and theories; and of current database technologies. Providing assistance in the planning, development, maintenance, and monitoring of integrated database systems, and ensuring that the conceptual and design phases of new applications are consistent with the structural parameters within the database environment.

PROLIM Global Corporation

Database Administrator 2

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 LLP

Systems Administrator (Gov''t Tech)

Preferred: Associate degree in Information Technology, Computer Science, Engineering Technology, CAD/Drafting, or Bachelor’s degree in Computer Science, Engineering, Engineering Technology,, or an equivalent combination of education and relevant experience. . You will collaborate with Engineering, IT, PLM, Procurement, and software vendors to resolve complex issues, guide users and other administrators, maintain current software licensing, and improve how CAD work gets done across the organization. .

DexCom

CAD Administrator 4

Responds to helpdesk tickets and end user requests, escalated systems alerts, investigates and recovers hardware/software failures, responsible for the identification and resolution of service-level problems. Education, Skills, Experience: Education and/or experience equivalent to a minimum of an Associate's degree from an accredited college, university, or vocational college with a degree in computer sciences or a related discipline.

CSM Companies Inc

Systems Administrator

This role is responsible for maintaining servers, networks, hardware, software, security, backups, and overall infrastructure while providing technical support to business users. We are seeking an experienced IT Infrastructure Systems Administrator to support enterprise IT operations across multiple locations.

Eitacies Inc

IT Infrastructure Systems Administrator IPI ITS4

18) Manage SAP Suite like Business Web Intelligence environment, Business Objects Data Services Professional and SAP Business Objects Enterprise Premium. 24) Plan and manage the Server and Storage Virtualization, setup /configure servers, create storage pools, and manage Azure storage options.

Rapinno Tech

FileNet Systems Administrator

One (1) year of experience performing maintenance, configuration, security and remediation of network IP devices, switches, workstations and servers, according to Navy Authority to Operate (ATO) requirements. -One (1) year of experience performing maintenance, configuration, security and remediation of network IP devices, switches, workstations and servers, and VTCs.

Software Administrator Jobs in the United States

SYSTEMS ADMINISTRATOR Seminole Electric Cooperative Inc

System Administrator Expeditionary Systems (OpAI) Science Applications International Corp

IT Administrator Family Bridges, Inc.

Systems Administrator II [Windows] Astrion

Systems Integration Administrator CACI

Red Hat Enterprise Linux (Rhel) Endpoint Administrator Leidos Holdings Inc.

IT Systems Administrator Re:Car

IT Asset Management Administrator Clearview Federal Credit Union

Linux System Administrator CACI

Senior AWS Windows Systems Administrator VTG

Construction Accounting & Compliance Administrator Crisdel Group Inc

IT System Administrator - Senior/Specialist State of Washington

System Administrator CACI

Database Administrator 2 PROLIM Global Corporation

Systems Administrator (Gov''t Tech) Sikich LLP

CAD Administrator 4 DexCom

Systems Administrator CSM Companies Inc

IT Infrastructure Systems Administrator IPI ITS4 Eitacies Inc

FileNet Systems Administrator Rapinno Tech

System Administrator 2 VTG

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