- Citigroup (Irving, TX)
- …Overview** **:** We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This ... individual will serve as a subject matter expert (SME) on Linux systems, providing deep operational insight, advanced troubleshooting, performance tuning and… more
- L3Harris (Carlsbad, CA)
- …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in ... sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Cyber Infrastructure Engineer Job Code: 29132 Job Location: Carlsbad, CA Job… more
- Leidos (Vienna, VA)
- **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... GitLab, Ansible, Kubernetes, OpenShift, and/or Docker + **Certifications:Microsoft Certifications,Cisco Network Certifications, Linux Certifications,AWS Certifications, Geospatial certifications** Come… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
- …may not be readily available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant ... Systems Administrator , Senior The Opportunity: Are you...mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation,… more
- SMX (Patuxent River, MD)
- Senior Systems Administrator (4521)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** Senior ... Patuxent River NAS in southern Maryland. As the Systems Administrator , you will join a team of highly-driven, supportive,...+ Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and… more
- Fiserv (Overland Park, KS)
- …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior System Administrator **What does a successful Senior Information Technology ... Systems Administrator do?** At Fiserv, a Senior Information Technology Systems Administrator ensures the...**What you will do:** + Monitor, maintain, and optimize Linux and Windows servers and network infrastructure.… more
- Northrop Grumman (Rome, NY)
- …within 60 days of start date. + Expertise with infrastructure components, including network , storage, Linux /Windows, and IT security concepts + Strong technical ... within 60 days of start date. + Expertise with infrastructure components, including network , storage, Linux /Windows, and IT security concepts + Strong technical… more
- Guthrie (Sayre, PA)
- …for clinical systems, patient care services, and administrative functions across the network . The Sr . Engineer collaborates with IT teams, vendors, and ... Sayre, PA at least once a month. Summary: The Sr . Engineer, Compute System Engineering is responsible for the...ESX and Microsoft Hyper-V. + Expertise in Microsoft Windows, Linux and AIX operating systems and management. + Familiar… more
- CACI International (Annapolis Junction, MD)
- …Type of Travel: Local * * * **The Opportunity:** **CACI** is seeking a ** Senior Linux Systems Administrator ** to provide support for implementation, ... Senior Systems Administrator Job Category: Information...Administrator Associate. One of the following certifications: A+, Network +, or System Security Certified Practitioner (SSCP). + A… more
- RTX Corporation (Woburn, MA)
- …and create end-of-end solutions to solve complex DT infrastructure problems. As a ** Senior Principal level System Administrator ,** this role will require a ... solves tough, meaningful problems that create a safer, more secure world. ** Sr . Principal Storage & Data Protection System Administrators** collaborate with a… more