- Neya Systems (Warrendale, PA)
- …This position is in person/hybrid in our Pittsburgh, PA office. We're looking for a ** Senior IT Systems Administrator ** to join our team. This successful ... person will manage our Linux-based infrastructure and our Windows -11 developer fleet using WSL for Linux workflows to...at least five (5) years of experience in a senior Linux Systems Administrator role,… more
- Dentons US LLP (Chicago, IL)
- Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USDenver, CO, USDallas, TX, USWashington DC, DC, USAtlanta, GA, USKansas City, MO, US Jan ... 10, 2026 ** Senior Enterprise Messaging Administrator ** Dentons US LLP...the latest applications, technologies, and their integration into existing systems , ensuring optimal performance and reliability. **Responsibilities:** + Lead… more
- Schrdinger (NY)
- We're seeking a ** Systems Administrator ** to join us in our mission to improve human health and quality of life! At Schrodinger, we're dedicated to advancing ... maintain a diverse fleet of endpoints and servers (macOS, Windows , and Linux), including provisioning, patching, and configuration management...setting) + At least two years of experience in systems administration, IT operations, or a senior … more
- Tyto Athene (Wright Patterson AFB, OH)
- …Security, CySA+, GSEC, GICSP, and the SSCP certification + Strong knowledge of Windows and/or Linux operating systems . + Experience with Active Directory ... Tyto Athene is searching for a detail-oriented and proactive mid level **System Administrator ** to join our team. The ideal candidate will have 3-5 years of… more
- Infinity Systems Engineering (Alexandria, VA)
- …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security,… more
- Affinius Capital (San Antonio, TX)
- …characteristics. For more information, visit affiniuscapital.com. **Job Description** The Senior Desktop Support Technician provides advanced technical support and ... responsible for ensuring the stability, security, and efficiency of desktop systems including hardware, software, and mobile devices. The position requires expertise… more
- Tyto Athene (Ashburn, VA)
- …Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... . + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. +...on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for… more
- AeroVironment (Germantown, MD)
- …Core 1 and Core 2 + Advanced Technical Expertise. + Deep understanding of Windows , macOS, mobile device operating systems , and working knowledge of Ubuntu/Linux ... role is responsible for resolving highly complex issues across multiple systems , mentoring junior staff, leading process improvement initiatives, and ensuring the… more
- Leidos (Arlington, VA)
- …Security+ or Systems Security Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows ... The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the...in lieu of a degree. + 6+ years of Senior level experience in Windows server (Server… more
- Adapt Forward (North Charleston, SC)
- Systems Administrator IV, Senior Windows Systems Administrator North Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows ... operating system issues + Competent and adaptable in all areas of Windows systems administration + Windows Server Configuration + Active Directory… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... activities within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The… more
- Alaka'ina Foundation Family of Companies (Kauai County, HI)
- …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. ... Senior Systems Administrator , Windows Location HI - Kaua'i Job Code 13575 # of openings 1 Apply Now… more
- ManTech (Fairmont, WV)
- **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows /Linux Dual-Stack Specialist** to join our team in **Boulder, ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
- ISYS Technologies (Eglin AFB, FL)
- …the space initiatives of our government customers. I2X Technologies is seeking a Senior Systems Administratorto support ongoing activities for a customer at ... Polygraph . + Install, configure, and support an organization's Windows servers and workstations and Internet systems or a segment of a network system. Monitor … more
- Watershed Security (Pensacola, FL)
- …is looking for qualified candidates to join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting ... 6 months of hire + Must have 8 or more years of progressive Windows and VMWare administration experience in an enterprise-scale environment + Ability to work… more
- Mount Sinai Health System (New York, NY)
- …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network… more
- V2X (Springfield, VA)
- …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall...hands-on experience providing O&M support of enterprise server operating systems (OSs) ( Windows Server, Red Hat Enterprise… more
- City of Las Cruces, NM (Las Cruces, NM)
- Senior Windows System Administrator Print (https://www.governmentjobs.com/careers/lascruces/jobs/newprint/4967957) Apply Senior Windows System ... + Questions Nature of Work Under limited direction, the Senior Windows System Administrator provides...or related field AND three (3) years enterprise-level Microsoft Windows systems administration experience in a multi-server,… more
- BAE Systems (Nashua, NH)
- …. BAE Systems is seeking a Senior Closed Area Systems Administrator with proficiency in both Windows and Linux Systems to provide comprehensive ... Other incentives may be available based on position level and/or job specifics. ** Systems Administrator , Linux/ Windows ** **120020BR** EEO Career Site Equal… more
- SciTec (Boulder, CO)
- …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team ... and a clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows … more
