- 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 (Kansas City, MO)
- Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USKansas City, MO, USWashington DC, DC, USDenver, CO, USAtlanta, GA, USDallas, TX, US Dec ... 12, 2025 ** 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
- FREEMAN (Dallas, TX)
- …as well as new technologies to deliver moments that matter. **Summary** The Senior HCM Systems Engineer configures across modules, stewards integrations, and ... and releases. Ensures scalable solutions and data quality across HCM and downstream systems . Cross-functional with a depth emphasis on at least one platform. This… 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
- Verdantas (OH)
- …scripts, Script Includes, and custom widgets. + Develop integrations with external systems using REST/SOAP APIs, MID Server, IntegrationHub, and automation tools. + ... for all platform deployments. **Required Qualifications** + ServiceNow Certified System Administrator (CSA) + 5-7+ years of ServiceNow development experience in… 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
- Red River (Chantilly, VA)
- …experience diagnosing and resolving technical issues on end-user laptops, including both Windows and macOS systems , with a solid understanding of operating ... those around you successful. We are looking for a ** Systems Support Engineer I** to join our fast-paced, customer-first...Escalate recurring or unresolved issues to team leads or senior staff to help identify and resolve root causes.… 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
- 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 + Other Duties as assigned Minimum Qualifications + US Citizen… 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
- Lockheed Martin (San Diego, CA)
- …\- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience providing lab ... \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, imaging, and patching **Desired… 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
- GovCIO (Bismarck, ND)
- …will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a ... Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith...working in an environment with complex networking solutions with senior level fundamental knowledge in networking principles, + Transmission… more
