Senior Network Administrator Jobs in Houston, TX

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Senior Network Administrator

Ledgent Technology

•

Houston, Texas, USA

Full-time

ESSENTIAL DUTIES AND RESPONSIBILITIES Deploy, configure, and maintain Cisco and Fortinet devices across all banking center locations and establish secure connectivity to bank managed data centers. Develop and maintain as built network diagrams and documentation. Monitor and troubleshoot network connectivity and performance issues. Implement security features and protocols to protect against threats and vulnerabilities. Collaborate with cross-functional teams to integrate SD-WAN solutions with ex
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Posted 2 days ago | Updated moments ago

Senior Systems/Network Administrator: Directory Services

Jack Henry & Associates

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Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. At ICS-Identity & Access Management (IDM), we're not just about managing data; we're about pioneering the future of
Posted 20 days ago | Updated 11 hours ago

Senior Systems Administrator

Ledgent Technology

•

Houston, Texas, USA

Full-time

General Description The Senior Systems Administrator is responsible for maintaining the Bank's physical and virtual server infrastructure including Active Directory, VMware vSphere, storage area networks, Exchange mail servers, patch management and endpoint security protection. The Senior Systems Administrator maintains the Bank's daily system requirements including installing updates, performance monitoring, managing access permissions and ensuring system security compliance. Assists in develop
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Posted 2 days ago | Updated moments ago

Senior Network Engineer

Jobot

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Houston, Texas, USA

Full-time

Leading Tech company in Houston is looking for a Senior Network Engineer to join their Cyber team! This Jobot Job is hosted by: Sydney Weaver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $160,000 per year A bit about us: We are a dynamic and forward-thinking company seeking a talented Senior Network Engineer to join our growing team. If you're passionate about networking and eager to make an impact, we want to hear from you!
Posted 3 days ago | Updated 7 hours ago

Senior Network Architect, TX / Hybrid, Direct Hire / Full time position

Amtex Enterprises

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Houston, Texas, USA

Full-time

Senior Network Architect, TX / Hybrid, Direct Hire / Full time position Houston, TX - 3 days onsite and 2 days remote REQUIREMENTS: - 10+ years of relevant technical experience in architect role or equivalent - Expertise in architecture and ability in learning and assessing multiple technologies - 10+ years of relevant functional experience in architect role or equivalent - Expert knowledge in multiple architectural domains - Expert knowledge in network design to include VoIP, routing, switching
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Posted 19 hours ago

Senior Network/Systems Administrator

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
Posted 60+ days ago | Updated 7 hours ago

Senior Network Engineer

VDart, Inc.

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Houston, Texas, USA

Third Party, Contract

Job Title: Senior Network Engineer Location: Houston, TX (Onsite ) Duration /Term: Long Term Contract Job Description The Senior Network Engineer will be responsible for designing, deploying, and maintaining large-scale network infrastructure, with a focus on Aruba LAN/WAN/WLAN and Juniper solutions. The role involves hands-on configuration, troubleshooting, and optimization of network components, including routers, switches, wireless controllers, and load balancers. The ideal candidate will p
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Posted 6 days ago

Sr. Network Engineer

Rev Renewables Ops, LLC

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Houston, Texas, USA

Full-time

Job DescriptionJob DescriptionREV Renewables, an LS Power company, is an industry leader in the development, acquisition and operation of renewables and energy storage. With a 2.4 GW operating portfolio and a substantial development pipeline, REV represents one of the nation s largest non-utility portfolios of renewables and energy storage. REV is dedicated to solving a critical challenge in the transformation of our energy systems: decarbonizing electricity supply while maintaining affordabilit
Posted 3 days ago | Updated 6 hours ago

Sr. Network Pricing Consultant - Remote

UnitedHealth Group

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Remote or Houston, Texas, USA

Full-time

At UnitedHealthcare, we're simplifying the health care experience, creating healthier communities and removing barriers to quality care. The work you do here impacts the lives of millions of people for the better. Come build the health care system of tomorrow, making it more responsive, affordable and equitable. Ready to make a difference? Join us to start Caring. Connecting. Growing together. Can we all can agree that the quality of health care is marching forward and upward with great momentum
Posted 18 days ago | Updated 11 hours ago

Sr. Network Consultant

Nasscomm, Inc.

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Houston, Texas, USA

Third Party, Contract

Advanced knowledge and experience with networking components. Eg. TCP/IP, Routing, DNS, DDNS, DHCP, F5 LTM, GTM, SSH, VPNs, IP routing protocols including RIP, BGP, OSPF, IP Multicast, MPLS, etc. Thorough understanding of modern service providers, TCP/IP data networks using standards and technologies including but not limited to: Ethernet, EVPN, BGP, OSPF, IGMP, STP, RSTP, 802.1x. Experience with Policy Based Routing, Quality of Service, netflow, Wireless 802.11 a/b/g/n/ac, virtual networks, NA
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Posted 20 days ago | Updated 20 days ago

Senior Network Security Engineer (Full Time Role)

Dolphin Solutions Inc

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Houston, Texas, USA

Full-time, Contract

Title: Senior Network Security Engineer Location: Houston, TX (Need Locals only) Duration: Fulltime 50 miles radius of The Woodlands. Must be willing to go to the office 1 day/week. We have 3 positions for Network Security / Firewall Engineer: (1) Senior Network Security Engineer (Palo Alto with F5) (2) Senior Network Security Engineer (Palo Alto) Responsibilities: Gather network security requirements Architect and design Network Security solutions Architect and design Palo Alto firewalls
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Posted 28 days ago | Updated 18 hours ago

Sr. Systems Administrator

TransCore

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Houston, Texas, USA

Full-time

Job DescriptionJob Description*Position is contract to hire for up to 6 months TransCore (TRN), a subsidiary of ST Engineering, is seeking a full-time Sr Systems Administrator to join our team in Houston, Texas. Job Description: The Sr Systems Administrator position provides day-to-day technical support for existing customer installations as well as new deployments of proprietary multi-server tolling applications. Responsible for working both independently and in coordination with the help desk
Posted 41 days ago | Updated 8 hours ago

Senior Systems Administrator

Nabors Corporate Services Inc

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Houston, Texas, USA

Full-time

Company Overview Nabors is a leading provider of advanced technology for the energy industry. With operations in about 20 countries, Nabors has established a global network of people, technology and equipment to deploy solutions that deliver safe, efficient and responsible hydrocarbon production. By leveraging its core competencies, particularly in drilling, engineering, automation, data science and manufacturing, Nabors aims to innovate the future of energy and enable the transition to a lower
Posted 1 day ago | Updated moments ago

Network Manager, Senior

Amentum

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Houston, Texas, USA

Full-time

**This position is contingent upon contract award** Amentum is seeking a Network Manager, Senior to support an upcoming INSCOM G-4 Global Intelligence Logistics and Engineering (GILE) Support contract. These services will support tactical, operational, and strategic intelligence units, personnel and their ground and aerial intelligence equipment and operations facilities and infrastructure and may occur from multiple locations simultaneously. Essential Duties Extensive knowledge of digital rou
Posted 41 days ago | Updated 11 hours ago

Senior Systems Administrator (MSP Experience)(CISSP Required)

A. D. Susman

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Houston, Texas, USA

Full-time

Job DescriptionJob DescriptionJob description REQUIRED QUALIFICATIONS: Required to have 4+ years client-facing IT experience, preferably in a managed services or multi-tenant support organization.CISSP or equivalent certification is required.operating system Management (Windows 2012 - current) in a networked environment.5-7 years of experience with Microsoft s Active Directory and Entra, including Office 365 and all related collaboration platforms (SharePoint, OneDrive, Teams, etc.).Three (3) y
Posted 40 days ago | Updated 9 hours ago

Sr. Network Engineer

Nava Software Solutions

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Houston, Texas, USA

Full-time

NAVA Software solutions is looking for a Sr. Network Engineer Details: Network Engineer IV Location: US-TX-Houston - 4 days onsite Duration: Direct Hire / Fulltime Need strong exp with Fortinet/Fortigate ,Aruba and Citrix Netscaler Responsibilities: Seeking senior level Network Engineer to support organization's enterprise data network. Role will act as subject matter expert on enterprise network platform and support the enterprise WAN/LAN/Firewalls/Load Balancing as part of a highly skille
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Posted 1 day ago | Updated 14 hours ago

Senior Systems Administrator - Azure / VMWare / Microsoft

F1 Technology Group Managed IT Services in Houston

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Houston, Texas, USA

Full-time

Job DescriptionJob DescriptionWe are looking for a difference maker! We are a growing MSP and looking for an experienced Systems Administrator that loves technology, enjoys tackling complex problems, and thrives on making the customer experience amazing. As a Managed Service Provider, the environment is fast paced, demands accountability and teamwork, and is rewarding. Responsibilities: Discovery - Ability to jump into new environments to discover/document network as well as make recommendation
Posted 60+ days ago | Updated 9 hours ago

Senior Cisco Network Engineer

VC5 Consulting

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Houston, Texas, USA

Contract

Job Title: Senior Cisco Network Engineer Job Summary The Senior Cisco Network Engineer will be responsible for designing, implementing, and managing complex Cisco network solutions to ensure reliable connectivity, security, and performance. This role requires extensive knowledge of Cisco technologies, strong troubleshooting skills, and the ability to lead and mentor junior engineers. The ideal candidate will possess a deep understanding of enterprise networking concepts, protocols, and best prac
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Posted 29 days ago | Updated 5 days ago

Senior IP Network Engineer - Remote (FTE or Contract)

Prodapt North America

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Remote

Full-time

Prodapt has a singular focus on the Connectedness vertical. We partner with the leading creators of our hyper-connected world. Prodapt s customers range from telecom operators, digital / multi-service providers (D/MSPs), technology and digital platform companies in the business of connectedness. Prodapt s customers today help more than a billion people, and five billion devices stay connected. Employing over 6000+ people, Prodapt has offices in North America, Europe, Latam, India, and Africa. W
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Posted 23 days ago | Updated 14 hours ago

Senior Server Administrator

Woodforest National Bank

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The Woodlands, Texas, USA

Full-time

Take the next step toward your new career today! Become a part of the diverse and inclusive team within our nationally recognized award-winning Bank that is one of the strongest in the nation. Woodforest National Bank is privately owned, and our Employee Stock Ownership Plan is the largest shareholder. We focus on building relationships and discovering opportunities to better serve our communities and understand the financial needs of every customer we serve. At Woodforest we care and prove it
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Posted 9 days ago