Network Engineer Senior Jobs

81 - 100 of 296 Jobs

Sr Principal Network EngineerJob Title - Sr Principal Network Engineer

SAICCompany Name - SAIC

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San Diego, California, USA

Full-time

Job ID: 2507083 Location: SAN DIEGO, CA, US Date Posted: 2025-06-27 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description This position supports the Joint Fires Network (JFN), Distributed Experimentation Environment (DE2) and Vanguard Force DevOps Environment (VFDE) - These OUSD R

Sr. IT Network EngineerJob Title - Sr. IT Network Engineer

SUPERMICRO COMPUTER INCCompany Name - SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26970 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass

Senior Network EngineerJob Title - Senior Network Engineer

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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New York, New York, USA

Contract

RESPONSIBILITIES: Kforce has a client in NYC that is seeking a Senior Network Engineer responsible for the design, implementation, and support of network technologies across the company's global landscape with a high degree of focus on security and next generation connectivity. The Senior Network Engineer will also provide on-going day to day tier 3 support for the global data network in response to related support tasks and troubleshooting. Responsibilities: * Design, develop and deploy LAN/WAN

Direct Client Requirement: Sr. System/Network EngineerJob Title - Direct Client Requirement: Sr. System/Network Engineer

Cardinal Integrated Technologies IncCompany Name - Cardinal Integrated Technologies Inc

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New York, New York, USA

Contract, Third Party

Role: Sr. System/Network Engineer Location NY 10022 Hybrid (3 Days Onsite) Duration: 6+ Months Mandatory Skills: PowerShell, Azure Active Directory, Networking, MDM/Intune, SharePoint Manage on-premises AD and Azure Active Directory for user identity and access control.Deploy and maintain MDM solutions (e.g., Microsoft Intune, Mass360, JAMF).Hands-on experience with Cisco Network Devices (Layer 2 & 3 Switch, Wireless LAN Controllers) configuration and management.Proven experience with MDM soluti

Senior Network Security Engineer / F5 Load BalancersJob Title - Senior Network Security Engineer / F5 Load Balancers

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

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Chicago, Illinois, USA

Full-time

A leading supply-chain logistics company is growing out their security team and hiring a Senior Network Security Engineer. You'll discover, assess, and mitigate security risks, threats, and vulnerabilities, and conduct network and host threat assessments, manage the company's security platform and solution efforts, and assist in their deployment. You'll primarly work with Palo Alto Firewalls, FortiGates, and F5 Load Balancers. You'll also create action plans to mitigate identified vulnerabilitie

Sr. System/Network EngineerJob Title - Sr. System/Network Engineer

Cardinal Integrated Technologies IncCompany Name - Cardinal Integrated Technologies Inc

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New York, New York, USA

Contract

Role: Sr. System/Network Engineer Location NY 10022 Hybrid (3 Days Onsite) Duration: 6+ Months Mandatory Skills: PowerShell, Azure Active Directory, Networking, MDM/Intune, SharePointManage On premises AD & Azure Active Directory for user identity and access control.Hands-on experience with Cisco Network Devices (Layer2 & 3 Switch, Wireless LAN Controllers) configuration and management.Strong troubleshooting skills in a networked and virtualized environment.Knowledge of network security best pr

Senior Network Operations EngineerJob Title - Senior Network Operations Engineer

RobloxCompany Name - Roblox

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Ashburn, Virginia, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Senior Windows Network Engineer-VMWare HardeningJob Title - Senior Windows Network Engineer-VMWare Hardening

Perennial Resources InternationalCompany Name - Perennial Resources International

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New York, New York, USA

Contract

NO H1S OR 3RD PARTIES THIS ROLE IS ONSITE 5 DAYS PER WEEK IN NEW YORK CITY. Established IT consulting firm needs an experienced IT Network Engineer to work on VMWare hardening and support client networks. Seeking highly articulate individuals with 7 +years of direct experience. This person will be implementing a series of best practices, configurations, and controls to strengthen the security posture of VMs and the underlying virtualization infrastructure. Disable Unnecessary Services: Turn o

Senior Cisco Network Engineer - TS/SCI RequiredJob Title - Senior Cisco Network Engineer - TS/SCI Required

Akima, LLCCompany Name - Akima, LLC

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Honolulu, Hawaii, USA

Full-time

ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge and support to the Command-and-Control Support System (C2S2) networks. This role encompasses designing, implementing, maintaining, and troubleshooting an extensive network infrastructure, acting as the Subject Matter Expert (SME) across multiple enclaves with varying security classifications. To join our team of outstanding professionals

Senior Advisory Network EngineerJob Title - Senior Advisory Network Engineer

LenovoCompany Name - Lenovo

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Morrisville, North Carolina, USA

Full-time

General Information Req # WD00084764 Career area: Information Technology Country/Region: United States of America State: North Carolina City: Morrisville Date: Sunday, July 13, 2025 Working time: Full-time Additional Locations: * United States of America - North Carolina - Morrisville Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and s

Sr Network EngineerJob Title - Sr Network Engineer

Brandywine TechnologyCompany Name - Brandywine Technology

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Bethesda, Maryland, USA

Full-time

Brandywine Technology is an IT staffing company located in Wilmington, DE. We are committed to providing candidates with the highest level of personal attention. We are experts who get to know the candidate and our corporate customers on a personal level. This may seem extreme to other staffing companies, but we feel this is the only way to ensure success. SUMMARY Our direct customer is seeking a Network Engineer to join their growing team. You will be an integral part of the design and implemen

Senior Network Engineer (Onsite)Job Title - Senior Network Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Largo, Florida, USA

Full-time

Date Posted: 2025-06-30 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intell

Senior Network Engineer CCIE (TS/SCI)Job Title - Senior Network Engineer CCIE (TS/SCI)

ALTA IT ServicesCompany Name - ALTA IT Services

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Washington, Virginia, USA

Full-time

Senior Network Engineer (CCIE) Active TS/SCI security clearance Required Bolling AFB, Washington DC Direct Permanent Hire Candidates must possess a current and meet eligibility for Presidential Support Duty Current Cisco Certified Internetwork Expert (CCIE) certification Comptia Security + or equivalent in order to be considered. Position requires candidate meets 8570 requirements $200k plus full benefits package Translate stakeholder and Government requirements into network solutions, modi

Senior Network EngineerJob Title - Senior Network Engineer

LeidosCompany Name - Leidos

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Odenton, Maryland, USA

Full-time

Description The Digital Modernization Sector at Leidos has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system - GSM-O II contract at Fort Meade, MD. The successful candidate will have a Network Engineering background responsible for the design, document, test, deployment and maintenance of the IP network solutions within an enterprise environment on a high-paced, fast-moving program. As a Network Engineer, the

Senior Network EngineerJob Title - Senior Network Engineer

UNFICompany Name - UNFI

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Providence, Rhode Island, USA

Full-time

Job Description: Lead UNFI network architecture and design efforts to meet the platform and product team requirements while aligning to UNFI Infrastructure and security standards. Research new network solutions, execute POC's and feasibility studies to validate next-gen product concepts and technologies leveraging results to guide business and technology decisions. Lead complex network architecture requirements analysis to convert platform, security, and business requirements into technical so

Sr. Network EngineerJob Title - Sr. Network Engineer

Balin Technologies LLCCompany Name - Balin Technologies LLC

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Santa Ana, California, USA

Contract

Hi, Job Title: Sr. Network Engineer Location: Santa Ana, CA - Need to be local candidates Job Description: Support LAN and WAN (SD-WAN)Support Internet Circuits OutagesConfigure and Support VOIP and eFaxSupport Switches, Access Point and other physical hardwareMonitoring Network for any outages, slowness on networks via Zendesk (support ticketing platform) and Logic Monitor (Network monitoring solution) and respond to itWork with end users for any Network, VoIP or eFax related issuesCall store m

Senior Network EngineerJob Title - Senior Network Engineer

Visa Inc.Company Name - Visa Inc.

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Ashburn, Virginia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Senior Network Engineer - SpecialistJob Title - Senior Network Engineer - Specialist

EquifaxCompany Name - Equifax

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Louisville, Kentucky, USA

Full-time

Equifax is where you can power your possible. If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you. The Network Engineer serves as the subject matter expert for all corporate, data center, and cloud based networks and reports to the Manager of Network Engineering. You are to provide technical expertise needed to design, implement and support day-to-day network operations escalation.

Senior Network EngineerJob Title - Senior Network Engineer

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506799 Location: WASHINGTON, DC, US Date Posted: 2025-06-24 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is looking for a Senior Network Engineer. Job Description: Install, configure, and maintain scalable network devices such as Cisco routers, switches, and firewalls. Design and i

Sr. O&M Network EngineerJob Title - Sr. O&M Network Engineer

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

The Digital Modernization Sector at Leidos is seeking a Sr. O&M Network Engineer various wide area networks (WANs) and local area networks (LANs). This position will provide routing and boundary protection to an enterprise level infrastructure across multiple classifications and act as subject matter experts in routing and boundary technologies across multiple vendors. The job duties of Tier O&M Network Engineer are as follows: Tier O&M of Juniper and Cisco routers to include extensive troub