Senior Network Administrator Jobs in USA

WHO ARE WESonaca North America is driven by a passion for innovation and a commitment to excellence. As a leading provider of aerospace and defense solutions we are dedicated to making air and space travel safe and sustainable. We have 11 locations across North America and our engineering expertise...

Description JOB SUMMARYMarriotts Cloud Network Services team is a fast-paced and innovative group that builds network infrastructure to connect hotel guests properties and partners. Our cloud solutions such as the Marriott Bonvoy reservations and rewards programs. We are a rapidly growing team that...

For School YearWork Day CalendarSalary: $67647 (Salary placement is based on experience.) Click on the following link to view the full pay range on the Manager/Technical Salary Schedule: Summary:Responsible for administering and maintaining the districts communications and peripheral systems includ...

Job Title: Principal Network Security Engineer/ Senior Network Security Architect/ Lead Network Security Engineer (Only Local to Chicago IL Candidates NO relocating candidates are required) Primary Tools: Forescout (FSCA/FSCE) Cisco ISE Checkpoint/Palo Alto Firewalls. Core Skills: Network Admini...

About CASTCAST is the global pioneer and leader inSoftware Intelligence helping the worlds largest organizations understand and improve the inner structure of their software systems. Headquartered in Meudon (France) CAST operates across Europe the United States and India with multicultural teams kno...

About this Position: Job Title: Senior Network Administrator/Network Engineer REQUIRED SKILLS & ABILITIES: Network engineer with at least 5 years of knowledge and hands-on experience and expert knowledge in PAN FW Cisco ASA/FTD F5 LB Citrix Netscalers Routing and Switching (BGP and EIGRP routing p...

Title: Senior Network Engineer Location: Newark NJ Work Type: Hybrid (in Newark NJ office 2-3 / days per week) Responsibilities: Collaborate with the Architect team on project initiatives and support of network tools. Architect design configure test implement review and support LAN solutio...

Job Tittle:Senior Network / Palo Alto Engineer Location: Plano TX Job Description Must Have Technical/Functional Skills Expert knowledge of network fundamentals including protocols server/desktop environments network hardware/software network management tools Strong understanding of Netw...

Location: Plano Texas (Onsite - 4 days/week)Role: Senior Network EngineerExperience Required: 10 Years Job Summary We are seeking an experienced Senior Network Engineer with strong expertise in enterprise networking data center infrastructure and hybrid cloud connectivity. The ideal candidate will h...

About the RoleWe are seeking a Senior Generative AI Engineer to design build and deploy production-grade AI applications powered by large language models (LLMs). In this role you will lead the end-to-end development of Generative AI solutions including LLM-powered applications retrieval-augmented ge...

The NYC Department of Buildings (DOB) is responsible for ensuring the safe and lawful use of buildings and properties by enforcing the NYC Construction Codes Energy Code and Zoning Resolution. We facilitate compliant development with integrity efficiency and professionalism. DOB is committed to beco...

Working with the Director of Technology the Network Administrator is responsible for overseeing all aspects of the Billerica Public Schools network connectivity infrastructure and systems. This includes but is not limited to the following primary responsibilities: Manages the acquisition installati...

Are you passionate about cloud computing with a special focus on networking and distributed systems Do you have a unique combination of deep technical knowledge business acumen and strong interpersonal skills Do you like helping organizational leaders think through how to architect and optimize netw...

Visa U.S.A. Inc. a Visa Inc. company needs a Network Administrator (multiple openings) in Mentor OH to Troubleshoot and resolve network issues during software implementation.Analyze system logs for troubleshooting and identifying system improvement.Participate in functional and technical meetings th...

Project Scope: Resources require experience in design implementation configuration deployment troubleshooting and testing of Cisco routers and switches firewalls (PAN and Cisco) Aruba and Cisco Wireless Access Points (WAPs) and controllers. Additional network technical skills are a plus. Resourc...

Job DescriptionStreamline Distribution Inc is seeking a dedicated Network Administrator to join our team. As a Network Administrator you will be responsible for managing our network infrastructure and ensuring smooth operations of our IT systems.Job Responsibilities: Designing and implementing ne...

Title:Senior Network Systems EngineerJob SummaryThe Senior Networking Systems Engineer is a hands-on technical lead for a DoW IT program responsible for site surveys solution architecture detailed design installation oversight and acceptance testing of modernized enterprise and deployable network ca...

Work ScheduleStandard (Mon-Fri)Environmental ConditionsOfficeJob DescriptionAs part of the Thermo Fisher Scientific team youll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make...

Job Description:Senior Network Engineer with over 8 years in telecommunications engineering efforts within major Oil & Gas FEED Detailed Engineering & EPC projects.Extensive expertise in creating detailed engineering drawings using AutoCAD implementing SCADA automation systems with a strong networki...

Initial Posting Date: 03/02/2026Application Deadline:03/18/2026Agency:Oregon State TreasurySalary Range:Position Type:EmployeePosition Title:Network Administrator (Information Systems Specialist 7)Job Description:Oregon State Treasuryis recruiting for the position ofNetwork Administrator. This posit...