134 network security engineer jobs found

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for General Motors. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Job Description IT Systems Administrator - Tooling & Equipment International (TEI) Oversee all aspects of IT for Tooling & Equipment International (TEI), encompassing infrastructure, cybersecurity, compliance, user support, automation, and manufacturing systems - while also serving as the primary liaison to GM Cybersecurity and IT teams. This includes sole responsibility for implementing and maintaining compliance with frameworks such as NIST SP 800-171, CMMC, and...

ASE is looking for a Network Engineer to work in Honolulu, HI. To join our team of outstanding professionals, apply today! The Network Engineer is an important contributor to the Command and Control Support System (C2S2) networks, supporting the Department of Defense (DoD) networking architecture. This role is crucial for designing, implementing, maintaining, and troubleshooting a broad range of network technologies and monitoring tools across multiple enclaves with varying security classifications. The Network Engineer works closely with the Senior Network Engineer, providing supplementary expertise and operational support. Responsibilities Responsibilities include maintaining, installing, updating, and securing network environments, working with technologies such as Cisco IOS, Cisco Routers, Layer 2 and Access Layer Switches, Cisco ISE, Firepower, ACI, F5, Palo Alto, VMware NSX, SPLUNK, ACAS, and ServiceNow. The engineer assists in planning and executing network...

Location: Cleveland, OH Cleveland-Cliffs has an immediate opening for an IT Network Engineer based at the Cleveland Works facility. This role is part of a collaborative IT team reporting to the Manager of IT Network Services and is responsible for supporting and advancing network infrastructure across a complex steel manufacturing environment. The ideal candidate is comfortable working in heavy industrial settings, brings hands-on experience with Cisco enterprise networking in a distributed multi-site organization, and thrives in environments where documentation is limited and resourcefulness is required. This position requires travel to other Cleveland-Cliffs facilities as business needs dictate, including the expectation of spending multiple days on-site when needed. Summary Of Responsibilities Understand and participate in safety-related topics and actions, following the established safety practices of both plant-based and IT-related safety programs Understand and...

TIAA Network Engineering is seeking a Sr. Network Engineer to join the Data Center and Core Network Engineering team. This position will use machine learning, traditional network engineering, automation and best practices to solve enterprise problems and advance our mission. This key contributor to our team will be directly responsible for design, development, deployment and automation for network solutions within TIAA network infrastructure. He will lead deployment of cutting-edge technology and methodologies while establishing strong partnerships with Network Architecture, Application Owners and stakeholders within Network Security and Cybersecurity team and will be responsible for standards oversight with our Managed Service Providers within Network Engineering. Key Responsibilities And Duties Design, deploy and support Global Network Infrastructures utilizing industry best practices. Contribute to the development of various automations with various network hardware to...

Company Information QB Energy is a Denver-based upstream natural gas company committed to delivering value through responsible acquisition, development, and production that benefits both shareholders and stakeholders by operating efficiently, sustainably, and with cutting-edge technology. QB Energy operates in the Piceance Basin of Western Colorado, currently operating about 400,000 net acres. The company develops and operates upstream gathering, compression, processing, and fractionation assets, with a focus on safety, environmental stewardship, and community engagement. Initiatives such as zero-flaring, methane emissions reduction, water recycling, and wildlife mitigation help minimize footprint while maximizing long-term value. Job Summary The Senior Systems Administrator will serve as a key member of the IT team, responsible for maintaining and optimizing enterprise infrastructure including backup systems, storage, and corporate network operations. This position works...

503255 Las Cruces, New Mexico, United States Staff Staff Full-time Closing at: Mar 25 2026 - 23:55 MDT View favorites Department Contact: psl_hrs@psl.nmsu.edu Internal or External Search: External - Open to all applicants Advertising Summary: Join the PSL IT team as an SEN NOC Network Engineer Position Details Position Title: SEN NOC Network Engineer College/Division: Physical Science Laboratory Department: 470563-PSL INFORMATION TECHNOLOGY Location: Las Cruces Offsite Location (if applicable): Target Hourly/Salary Rate: Commensurate with qualifications Appointment Full-time Equivalency: 1.00 FLSA Status : Exempt Bargaining Unit Announcement: This is NOT a bargaining unit position with American Federation of State, County & Municipal Employees (AFSCME). Contingent Upon Funding: Contingent upon external funding Standard Work Schedule: Standard (M-F, 8-5) If Not a Standard Work Schedule Job Duties and...

TIAA Network Engineering is seeking a Sr. Network Engineer to join the Data Center and Core Network Engineering team. This position will use machine learning, traditional network engineering, automation and best practices to solve enterprise problems and advance our mission. This key contributor to our team will be directly responsible for design, development, deployment and automation for network solutions within TIAA network infrastructure. He will lead deployment of cutting-edge technology and methodologies while establishing strong partnerships with Network Architecture, Application Owners and stakeholders within Network Security and Cybersecurity team and will be responsible for standards oversight with our Managed Service Providers within Network Engineering. Key Responsibilities And Duties Design, deploy and support Global Network Infrastructures utilizing industry best practices. Contribute to the development of various automations with various network hardware to...

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Cyber Network Engineer About Your Role You will be at the forefront of protecting sensitive data and safeguarding our clients’ information by implementing advanced cybersecurity measures. Your role will be crucial in defending our network systems, data, and infrastructure from potential threats. Joining our dedicated cybersecurity team, you will collaborate with experts to design, develop, and deploy security solutions that ensure the highest levels of...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Project Renewal. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Position: Network Engineer Pay Class : Full Time Reports to: Director, IT Infrastructure & Security Location: New York City Salary: $85,000 - $100,000 Position Overview The Network Engineer will play a critical role in maintaining and advancing Project Renewal’s network infrastructure, spanning cloud services, servers, workstations, VoIP systems, Internet connectivity, firewalls, switches, surveillance systems, mobile devices, wireless access points, and physical...

About Fluidstack At Fluidstack, we’re building the infrastructure for abundant intelligence. We partner with top AI labs, governments, and enterprises - including Mistral, Poolside, Black Forest Labs, Meta, and more - to unlock compute at the speed of light. We’re working with urgency to make AGI a reality. As such, our team is highly motivated and committed to delivering world-class infrastructure. We treat our customers’ outcomes as our own, taking pride in the systems we build and the trust we earn. If you’re motivated by purpose, obsessed with excellence, and ready to work very hard to accelerate the future of intelligence, join us in building what's next. About The Role We are looking for a Staff Network Engineer, WAN to architect and operate the global network backbone connecting Fluidstack’s data centers and GPU clusters. You will be responsible for designing high-performance, secure, and reliable wide-area networks (WANs) to support data movement across regions. You...

Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our global theme park destinations, consumer products, and experiences. We own and operate leading entertainment and news brands, including NBC, NBC News, NBC Sports, Telemundo, NBC Local Stations, Bravo, and Peacock, our premium ad-supported streaming service. We produce and distribute premier filmed entertainment and programming through our powerhouse film and television studios, including Universal Pictures, DreamWorks Animation, and Focus Features, and the four global television studios under the Universal Studio Group banner, and operate industry-leading theme parks and experiences around the world through Universal Destinations & Experiences, including Universal Orlando Resort, home to Universal Epic Universe, and Universal Studios Hollywood. NBCUniversal is a...

Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

Job Description The Network Engineer IV - Palo Alto Prisma will be responsible for 24×7 operational support, escalation, and lifecycle management of enterprise Prisma SD WAN and Prisma Access solutions within Managed Services and Network as a Service (NaaS) environments. This role serves as a Tier 3 escalation engineer, supporting complex global, hybrid, and cloud customer networks, leading high severity incident response, and ensuring service quality, stability, and customer satisfaction. The engineer works cross functionally with Managed Services, Security, Network, Engineering, Presales, Product, and Service Management teams, while mentoring junior engineers and contributing to platform maturity, automation, and operational excellence. Key Responsibilities Provide Tier 3, 24×7 operational support for Prisma SD WAN, Prisma Access, GlobalProtect, IPsec, and FWaaS Lead major incident response, customer communications, and root cause analysis Own the full...

Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

Responsibilities & Qualifications RESPONSIBILITIES The preparation of equipment configurations and validation of configurations for new installations, changes within the network, software upgrades for Campus Switches Understand equipment capabilities to follow fault diagnosis procedures to support effective fault resolution for Campus Switches Understand equipment capabilities to follow network operational support procedures related to Campus Switches Support of the network environment to include assessing the health of the hardware and software infrastructure for Campus Switches Network related testing to ensure installation follows established guidelines and capabilities for Campus Switches Implementation, integration & migration planning and operational support for Campus Switches Troubleshooting of network issues at layers 1, 2, & 3 of the OSI Network model Ongoing, informal, knowledge transfer for Campus...

Job Description The Network Engineer IV - Fortinet / FortiSASE is a senior level technical engineer and Fortinet subject matter expert responsible for 24×7 operational support, escalation, and lifecycle management of enterprise FortiGate Secure SD WAN and FortiSASE solutions within Managed Services (MS) and Network as a Service (NaaS) environments. This role serves as a Tier 3 escalation engineer, supporting complex hybrid, cloud, and globally distributed customer networks while maintaining strong multi vendor networking fundamentals to support adjacent SASE and SD WAN platforms as needed. The engineer plays a direct role in service reliability, incident resolution, and customer satisfaction, collaborating closely with Managed Services Security, Network Operations, Engineering, Presales Architecture, Product, and Service Management teams, while mentoring junior engineers and contributing to operational maturity and automation initiatives. Key Responsibilities Provide...

Job Description We are the AI Infrastructure - Network Operations team at OCI. We support and operate the RDMA/RoCE network fabrics for OCI's largest AI and HPC customers. These fabrics are the foundation underneath OCI's AI, GPU and HPC services, and support major tier-0 vendors in the generative AI industry. If you're running an AI workload at OCI, we're running the RDMA network underneath your workload. A Principal Network Engineer on our team supports the design, deployment, and operations of a large-scale global Oracle cloud computing environment (Oracle Cloud Infrastructure - OCI). Primarily focused on operation and support of RDMA/RoCE network fabrics and systems, through a combination of a deep network understanding and automation skills to operate a production environment. As OCI is a cloud-based network with a global footprint, this support will include hundreds of thousands of network devices supporting millions of servers, connected over a mix of dedicated...

Summary: Are you passionate about cutting-edge technology and its implementation on a global scale? This exciting role within the Edge and Network Services (ENS) Foundation team offers a unique opportunity to tackle the challenges of introducing innovative compute and networking technologies across Meta's global data centers. You will collaborate with cross-functional teams such as Production AI engineers, Network and Hardware Engineering, Data Center Connectivity, Facility Engineering/Operations, and SiteOps to execute and support ENS's repair and operational support of the largest AI clusters. This collaboration ensures that new network technologies can be deployed and managed at scale. In this role, your focus will be on network hardware within integrated AI system rack infrastructure and related IP systems. You will ensure that ENS operations processes and tooling are well-defined and executable for these new technologies. Required Skills: Data Center Network...

Job Description We are the AI Infrastructure - Network Operations team at OCI. We support and operate the RDMA/RoCE network fabrics for OCI's largest AI and HPC customers. These fabrics are the foundation underneath OCI's AI, GPU and HPC services, and support major tier-0 vendors in the generative AI industry. If you're running an AI workload at OCI, we're running the RDMA network underneath your workload. A Principal Network Engineer on our team supports the design, deployment, and operations of a large-scale global Oracle cloud computing environment (Oracle Cloud Infrastructure - OCI). Primarily focused on operation and support of RDMA/RoCE network fabrics and systems, through a combination of a deep network understanding and automation skills to operate a production environment. As OCI is a cloud-based network with a global footprint, this support will include hundreds of thousands of network devices supporting millions of servers, connected over a mix of dedicated...