Network Engineer Senior Jobs

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Senior Network Security Engineer **

SimVentions, Inc - Glassdoor 4.6

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Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accre
Posted 60+ days ago | Updated 9 hours ago

Senior Network Security Engineer **

SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accre
Posted 60+ days ago | Updated 13 hours ago

Senior Network Engineer

Roblox

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San Mateo, California, 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
Posted 60+ days ago | Updated 5 hours ago

Senior Network Support Engineer - Federal

Cisco Systems, Inc.

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Remote or Austin, Texas, USA

Full-time

Who We Are Cisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network - even the ones they don't own. Powered by AI and an unmatched set of cloud, internet and enterprise network telemetry data, ThousandEyes enables IT teams to proactively detect, diagnose, and remediate issues - before they impact end- user experiences. ThousandEyes is deeply integrated across the entire Cisco technology portfolio and
Posted 60+ days ago | Updated 5 hours ago

Sr. O&M Network Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

The Digital Modernization Sector at Leidos is seeking aTier O&M Network Engineer to support the customer's various wide area networks (WANs) and local area networks (LANs). This position will provide routing to an enterprise level infrastructure across multiple classifications and act as subject matter experts in routing technologies across multiple vendors. The job duties of Tier O&M Network Engineer are as follows: Tier O&M of Juniper and Cisco routers include extensive troubleshooting at
Posted 60+ days ago | Updated 5 hours ago

Lead Network Engineer Level - 4

SUNRAY INFORMATICS

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Easton, Ohio, USA

Contract

Role : Lead Network Engineer Level - 4 Location: Easton, OH Duration: 3 to 6 months C2H MOI : Telephonic & MS Teams Primary Skills: API s, Python scripts, Ansible Need Candidates with a Minimum of 12 Years of Experience, and this is an Onsite/Hybrid model, Needs Locals or nearby only. "Please note that all candidates must be able to work on Sunray's W2 only . Must have: An advanced, in-depth understanding of Ansible network automation is a must.5+ years of experience supporting end-to-end networ
Easy Apply
Posted 14 days ago | Updated 1 hour ago

Senior Network Engineer

Ohio State University

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Columbus, Ohio, USA

Full-time

Screen reader users may encounter difficulty with this site. For assistance with applying, please contact If you have questions while submitting an application, please review these frequently asked questions. Current Employees and Students: If you are currently employed or enrolled as a student at The Ohio State University, please log in to Workday to use the internal application process. Welcome to The Ohio State University's career site. We invite you to apply to positions of interest. In o
Posted 60+ days ago | Updated 5 hours ago

Senior Network Engineer- Evening Shift

SAIC

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Suffolk, Virginia, USA

Full-time

Job ID: 2502761 Location: SUFFOLK, VA, US Date Posted: 2025-03-05 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Evening Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a Senior Network Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterpr
Posted 60+ days ago | Updated 3 hours ago

Senior Network Security Engineer **

SimVentions, Inc

•

Virginia Beach, Virginia, USA

Full-time

Overview SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accred
Posted 60+ days ago | Updated 5 hours ago

Senior Network Engineer - VP

Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 60+ days ago | Updated 5 hours ago

Senior Network Operations Engineer - NetOps - hybrid onsite/offsite

Calance

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Los Angeles, California, USA

Full-time

What will you be doing in this role: The Senior Cisco Network Engineer performs a broad variety of technical engineering support, design, architecture for monitoring and managing the Health Systems data infrastructure and systems. Develop and implement standards, policies and procedures, and works as a liaison with contractors and vendors to ensure the integrity and security of the network and infrastructure Serves as a mentor for Network Engineers and must be able to work independently to come
Posted 60+ days ago | Updated 2 hours ago

Senior Network Engineer

Zachary Piper Solutions, LLC

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San Antonio, Texas, USA

Full-time

Piper Companies is looking for a Senior Network Engineer for a large enterprise technology company located in San Antonio, TX. The Network Engineer will be supporting the US DoD. The Network Engineer will need to work on-site in San Antonio, TX, Monday through Friday and is a long term contract opportunity. Responsibilities for the Network Engineer: Work with 3rd party vendors to establish baselines, inventory and understand what is needed Design and deploy routing and switching solutions to su
Posted 60+ days ago | Updated 28 days ago

Senior Cloud Network Engineer - Corporate IT (Kansas City)

Burns & McDonnell

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Kansas City, Missouri, USA

Full-time

Description Burns & McDonnell is seeking to hire a Senior Cloud Network Engineers for it's Corporate IT team in Kansas City, MO. As a Cloud Network Engineers, you will play a crucial role in maintaining the stability, security, and efficiency of our multi-cloud network infrastructure. The ideal candidate will have hands-on experience with multi-cloud networking, a strong understanding of network protocols, cloud network peering, cloud security services and a proven track record in troubleshootin
Posted 60+ days ago | Updated 5 hours ago

Senior Network Engineer - Remote in MN or WI

UnitedHealth Group

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Remote or Plymouth, Minnesota, USA

Full-time

Opportunities at Optum, in strategic partnership with Allina Health. As an Optum employee, you will provide support to the Allina Health account. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities w
Posted 60+ days ago | Updated 5 hours ago

Network Engineer-Lead

OJUS LLC

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Berkeley Heights, New Jersey, USA

Third Party, Contract

Job Description: 8+ years of experience in deploying & maintaining large scale L2 & L3 DataCenter Networks8+ years of experience with Cisco (IOS & NXOS) and Arista (EOS) DataCenter equipment7+ years of experience in deploying/diagnosing the following protocols & functions: IP, TCP, UDP, DNS, DHCP, HTTP/S, VLANs, MPLS, IPSEC, DMVPN, BGP, OSPF, EIGRP, VRF, VxLAN, RPKI, eVPN, VRRP, MLAG, VPC, STP, Anycast, IPSEC, SSL, TLS5+ years of experience in Coding/Scripting languages (Python, Ansible, Powersh
Easy Apply
Posted 12 days ago

Senior Cisco Network Security Engineer

Odyssey Information Services

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Plano, Texas, USA

Full-time

Network Security Engineer Cisco Focus Location: Plano, TX 100% Onsite - You must work onsite daily. Position Summary: Odyssey is partnering with a local, Plano-based firm to hire a Senior Network Security Engineer with deep expertise in Cisco-based security technologies. This role involves the design, implementation, and ongoing support of advanced network security solutions for enterprise clients. The ideal candidate thrives in customer-facing environments, has strong project delivery experienc
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Posted 59 days ago | Updated 19 days ago

Data Center Network Engineer/ Lead Administrator

HPTech Inc.

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Atlanta, Georgia, USA

Contract

Mandatory Skills: Network Data Admin .Seeking a dedicated and knowledgeable individual to fill the role of Lead Administrator - L1. In this pivotal position, you will be responsible for the administration of our network and hardware infrastructure environment, ensuring optimal performance and reliability. Your expertise will play a critical role in not just maintaining existing systems but also in configuring and deploying new technologies that meet the evolving needs of the organization.As a Le
Easy Apply
Posted 17 hours ago

Lead Cybersecurity Network Engineer

AT&T Inc.

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Charlotte, North Carolina, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transf
Posted 56 days ago | Updated 5 hours ago

Sr Network Engineer

Scientific Research Corporation

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Colorado Springs, Colorado, USA

Full-time

Salary Statement Estimated Starting Salary Range: USD $100,050.00/Yr. - USD $166,750.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data. Description Scientific Research Corporation (SRC) is an advanced information technology engineering company that provides innovative products and services to government and private industry, as well as independent institutions. At the core of our capa
Posted 60+ days ago | Updated 5 hours ago

Senior Network Engineer

Kforce Technology Staffing

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Union, New Jersey, USA

Full-time

RESPONSIBILITIES: Kforce is working with a client in search of a Senior Network and Telecommunications Engineer with at least 8 years of hands-on experience with a multisite Cisco network infrastructure, to join their team! This position is full time, direct hire and hybrid on-site 3-days a week near Vauxhall, NJ. The Senior Network Engineer will manage many technical areas with a focus on the following: * Cisco switches, routers and firewalls * Fortinet firewalls and SD-WAN * Kemp load balance
Posted 60+ days ago | Updated moments ago