Senior Network Systems Administrator Jobs

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Senior Network Systems AdministratorJob Title - Senior Network Systems Administrator

Iridium Satellite LLCCompany Name - Iridium Satellite LLC

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Chandler, Arizona, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People acros

IT Network/Systems Administrator IJob Title - IT Network/Systems Administrator I

SNI TechnologyCompany Name - SNI Technology

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Thornton, Colorado, USA

Full-time

Job Details SNI Technology's top client located in Thornton, CO is immediately seeking to hire a talented IT Network/Systems Administrator I for an exciting full-time, permanent position. Please note this position is primarily an onsite position (i.e., 4 days in-office per week) with the ability to work remotely (i.e., 1 day work from home per week). Fully remote work is not available for this position. IT NETWORK/SYSTEMS ADMINSTRATOR I SNI Technology's client is looking for an IT Network/Syste

Senior Network and Systems Administrator / Onsite / Dallas, TXJob Title - Senior Network and Systems Administrator / Onsite / Dallas, TX

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Dallas, Texas, USA

Full-time

A global architecture and design firm located in the downtown Dallas area is looking to hire a Senior Network and Systems Administrator on a full-time direct hire basis. This is a direct hire position onsite out of their Dallas, TX office. They are looking to hire someone who is skilled with Cisco, Meraki, and Palo Alto. Along with Windows, O365, Entra ID, and VMware. In addition, you will be working with their implementations and troubleshooting their networks, therefore strong knowledge of rou

Senior Network/Systems AdministratorJob Title - Senior Network/Systems Administrator

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting

Senior Network Management Systems (NMS) AdministratorJob Title - Senior Network Management Systems (NMS) Administrator

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a Senior Network Management Systems (NMS) Administrator in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONU

Senior Network Management Systems (NMS) AdministratorJob Title - Senior Network Management Systems (NMS) Administrator

LeidosCompany Name - Leidos

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Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a Senior Network Management Systems (NMS) Administrator to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The can

Network & Systems AdministratorJob Title - Network & Systems Administrator

Business Centric TechnologyCompany Name - Business Centric Technology

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Dallas, Texas, USA

Full-time

Our Dallas-based client is in search of a Senior Network & Systems Administrator to join their firm to design, implement, and maintain their LAN, WAN, SD-WAN, and wireless network infrastructure, optimizing for performance and reliability. This is an onsite, direct-hire role requiring a solid understanding of network security principles and practices. Salary Offered: Up to $120K depending on candidate experience. What Our Client Offers: Medical, Dental, and Vision Insurance Income Protection & L

Systems/Network AdministratorJob Title - Systems/Network Administrator

Robert HalfCompany Name - Robert Half

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Shelton, Washington, USA

Full-time

Description We are looking for a skilled Systems/Network Administrator to join our team in Shelton, Washington. This role is fully on-site and requires a strong technical background in managing and troubleshooting IT systems, particularly in healthcare environments. If you have expertise in network administration, virtualization, and cloud platforms, we encourage you to apply. Responsibilities: Manage and maintain hardware and software systems, ensuring seamless operations in both Windows and L

Sr. Network AdministratorJob Title - Sr. Network Administrator

Cox-Little & CompanyCompany Name - Cox-Little & Company

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Greenville, North Carolina, USA

Contract

Position: Sr. Network Administrator Duration: 12 month contract Location: On site in Greenville, NC Start: Immediate start The Network Administrator will be responsible for managing and maintaining the companys network infrastructure. This role involves ensuring stability, security, and optimal performance of our network systems. The ideal candidate will have a strong background in network administration, excellent problem-solving skills, and the ability to work effectively in a fast-paced envir

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Senior Systems Administrator to support a fast-paced program with the Air Force Life Cycle Management Center. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The Senior Systems Administrator will ensure accounts for the enterprise solution are created and managed across multiple classification levels. Primary Responsibiliti

Network AdministratorJob Title - Network Administrator

IDR Inc.Company Name - IDR Inc.

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Castle Rock, Colorado, USA

Full-time

IDR is seeking a dynamic and proactive Network Administrator to join one of our top clients in Denver, CO. This role is perfect for a hands-on professional with a strong background in network administration and a passion for delivering excellent customer service. If you are looking for an opportunity to join a large organization and work within a team-oriented culture, please apply today! Position Overview/Responsibilities for the Network Administrator : Provide hands-on support for CISCO route

Washington, DC 20530 - Network AdministratorJob Title - Washington, DC 20530 - Network Administrator

UnisysCompany Name - Unisys

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Washington, District of Columbia, USA

Full-time, Contract

Hello,Network Administrator Washington, DC 20530 6 months, extensionKey Responsibilities: * Assist in monitoring the performance and availability of network devices and systems using Nagios and Splunk. * Respond to network alerts, investigate issues, and escalate problems as necessary. * Troubleshoot network issues related to devices, connectivity, and performance, and assist in resolving them promptly. * Support the administration of Cisco Prime for network device monitoring and management. * H

Network AdministratorJob Title - Network Administrator

Torch Technologies Inc.Company Name - Torch Technologies Inc.

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Maryland, USA

Full-time

Thank you for your interest in Torch Technologies. We're an award-winning, 100% employee-owned company based in Huntsville, Alabama. Recognized as a top 100 defense company, we're dedicated to supporting our nation's military. Our guiding principle, "Lighting the Pathway of Freedom," reflects our commitment to excellence, cooperation, integrity, and reliability. As a Certified Evergreen ESOP, our dedication is to continuously develop and maintain our company's success for the next century, secur

SITEC - Network Administrator (JNY) - Coronado, CAJob Title - SITEC - Network Administrator (JNY) - Coronado, CA

PeratonCompany Name - Peraton

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Coronado, California, USA

Full-time

Responsibilities Peraton requires Network LAN/WAN Administrators to support the Special Operation Command Information Technology Enterprise Contract (SITEC) - 3. Positions are located at the SOCOM Headquarters at MacDill, AFB FL, and at the TSOC and Component locations in the United States and abroad. Position is located at NAB Coronado, CA. The purpose of the Special Operations Forces Information Technology Enterprise Contract (SITEC) 3 Enterprise Operations and Maintenance (EOM) Task Order (T

Network AdministratorJob Title - Network Administrator

Cornerstone DefenseCompany Name - Cornerstone Defense

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Colorado Springs, Colorado, USA

Full-time

Location: Colorado Springs, Colorado Type: Contract Job #3512 Network Administrator Colorado Springs, CO Active Top Secret/SCI Compensation Range: $120,000 - $155,000 Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team

Network Administrator/ Denver, CO(Remote ),8+ Months ContractJob Title - Network Administrator/ Denver, CO(Remote ),8+ Months Contract

Suncap TechnologyCompany Name - Suncap Technology

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Remote

Contract

NETWORK ADMINISTRATOR II Location: Denver, CO ( Remote, Locals to CO Only) Duration 8+ Months II. GENERAL INFORMATION Briefly describe the purpose of the work unit. The Chief Technology Office division exists to satisfy the business needs of our customers through the development of partnerships, consulting, planning, application development and support, project management, responsiveness, and strategic thinking. Enterprise Applications delivers high-quality application development and support

Systems Administrator SrJob Title - Systems Administrator Sr

University Of UtahCompany Name - University Of Utah

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Salt Lake City, Utah, USA

Full-time

Announcement Details Open Date 03/11/2025 Requisition Number PRN41403B Job Title Systems Administrator Sr Working Title Systems Administrator Sr Job Grade G FLSA Code Computer Employee Patient Sensitive Job Code? No Standard Hours per Week 40 Full Time or Part Time? Full Time Shift Day Work Schedule Summary Monday-Friday between 8am and 5pm Some evenings and weekends may be required. This position may require working off hours and participating in an on-call rotation to address crit

Systems AdministratorJob Title - Systems Administrator

Torch Technologies Inc.Company Name - Torch Technologies Inc.

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Maryland, USA

Full-time

Systems AdministratorJob Title - Systems Administrator

Cayuse Shared ServicesCompany Name - Cayuse Shared Services

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Honolulu, Hawaii, USA

Full-time

Overview The Work: The System Administrator will provide technical support to end users, monitor system performance, and resolve software issues. This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities Key Responsibilities: Providing technical support to end users: monitoring system performance, troubleshooting and resolving hardware/software issues, optimizing network performance, managing system backups and re

Systems AdministratorJob Title - Systems Administrator

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2505192 Location: WASHINGTON, DC, US Date Posted: 2025-04-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Evening Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a Systems Administrator to support a large federal government agency. Employee will perform on-site, at a secure government location on one of three shifts, inclu