Sr. Network Engineer Jobs

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Sr Data Center Facilities Network Engineer

Cloud Destinations LLC

•

Remote

Contract

Position: Sr Data Center Facilities Network Engineer Location: Remote Hiring Mode: 6+ Months Contract Job Description: Key Responsibilities: Design, deploy, and maintain networked facility systems including power monitoring (UPS, PDUs, switchgear), HVAC, and environmental sensors.Configure and operate advanced data center network topologies, including VXLAN-based overlays and spine/leaf architectures.Lead the integration and continuous optimization of DCIM platforms (e.g., Sunbird, StruxureWare,
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Posted 19 hours ago

Sr. Network Support Engineer

Leidos

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Sierra Vista, Arizona, USA

Full-time

Leidos is seeking a Sr. Network Support Engineer to join our AGUN team in Fort Huachuca, AZ. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role will include leadership of operations support staff and directing operational support activities for a gl
Posted 43 days ago | Updated 6 hours ago

Senior Cloud Security Network Engineer - Hybrid

VIVA USA INC

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Columbia, South Carolina, USA

Contract

Title: Senior Cloud Security Network Engineer - Hybrid Mandatory skills: Information Security, Information Engineering, AWS, Azure, Azure Cloud, Cloud Security Design, Operations, Automation, security tools, deployment configuration, incident reports, deploying, configuring, maintaining Cloud VM Series Palo Alto, Prisma Cloud, Forescout, Cisco Umbrella, Palo Alto Firewalls, F5 Load Balancing, Firewall, secure cloud infrastructure, apps, cloud security accelerators, IP, SIEM, SOAR, XDR technolog
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Posted 4 days ago

Sr. Network Observability Engineer SME

Nisum

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Pleasanton, California, USA

Full-time, Third Party, Contract

Sr. Network Observability Engineer SME 7+ years in network engineering, network monitoring, or cloud infrastructure operations. Proven experience with Grafana for real-time visualization and dashboard creation. Strong understanding of network performance metrics and cloud-native monitoring tools: Azure Monitor / Network Watcher / Log Analytics Google Cloud Platform Cloud Monitoring / Logging / Network Intelligence Center OCI Monitoring / Logging / Network Visualizer Solid grasp of network
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Posted 53 days ago | Updated 3 days ago

Senior Cloud Network Engineer (AWS) - National Remote

UnitedHealth Group

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Remote or San Francisco, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. 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 we serve as you help us adv
Posted 60+ days ago | Updated 6 hours ago

Senior Network Telecom Engineer

Judge Group, Inc.

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Pennsylvania, USA

Full-time

Location: Bensalem, PA Salary: $90,000.00 USD Annually - $125,000.00 USD Annually Description: Our client is currently seeking a Sr. Network Telecom Engineer. This is Full time and on site. Hybrid after 90 days. JOB SUMMARY The Senior Network Telecom Engineer will be responsible for the operation, performance and availability of all telecom and VoIP systems throughout the organization. This position will take ownership for managing and supporting an enterprise call manager, contact center,
Posted 31 days ago | Updated 3 hours ago

Sr. Systems Engineer - Network Infrastructure (Onsite)

RTX Corporation

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Richardson, Texas, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertise in sys
Posted 41 days ago | Updated 6 hours ago

Sr. Assoc, Network Systems Engineer (Salt Lake City, UT)

Harris Corporation

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Salt Lake City, Utah, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 48 days ago | Updated 6 hours ago

(DoD, SkillBridge), Sr Specialist, Network Systems Engineer

Harris Corporation

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Greenville, Texas, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 60+ days ago | Updated 7 hours ago

Sr Network Security Engineer

Bravo Technical Resources

•

Irving, Texas, USA

Full-time

This role is FTE/Direct HIRE This role doesn't accept c2c help. please do not send an email asking. THIS IS NOT an entry level role or analyst 2-3 days onsite in Irving, TX (MUST BE LOCAL) Hands on Palo Alto firewalls and/or Zscaler as this team, Network Security Engineering, design and implements based on the policies Cyber provides Working on getting JDs from the hiring managers!
Posted 60+ days ago | Updated 8 hours ago

Senior Cloud Network Engineer

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary We are seeking a highly skilled Senior Cloud Network Engineer to join our Cloud Engineering team. This role is pivotal in designing and managing cutting-edge cloud networking solutions with a focus on Azure and its integration with on-premises data centers. You will play a critical role in shaping our network architecture by leveraging infrastructure as code (IaC) to deliver secure, scalable, and automated networking solutions across hybrid environments. In this pos
Posted 60+ days ago | Updated 7 hours ago

Sr. O&M Network Engineer

Leidos

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Aurora, Colorado, USA

Full-time

The Digital Modernization Sector at Leidos is seeking a Sr. O&M Network Engineer to support the customer's 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
Posted 60+ days ago | Updated 6 hours ago

Senior Corporate 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 6 hours ago

Sr. Optical Network Engineer (Starlink)

SpaceX

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Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. OPTICAL NETWORK ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's lar
Posted 60+ days ago | Updated 6 hours ago

Sr. Network Security Engineer - PCNSE / CCNP (HYBRID)

Trigyn Technologies, Inc.

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Annapolis, Maryland, USA

Contract, Third Party

Trigyn's direct client has a very long-term need (5-year contract) for a Senior Network Security Engineer (MUST be PCNSE and CCNP CERTIFIED) in Annapolis, MD (HYBRID). MANDATORY REQUIREMENT (Must have): ? Palo Alto Networks Certified Network Security Engineer (PCNSE) Certification ? Cisco Certified Network Professional (CCNP) ENTERPRISE or (CCNP) SECURITY Certification. Description: The Network Security Engineer will actively participate in planning and coordinating the design, installation,
Posted 39 days ago | Updated moments ago

Sr. IT Network Engineer

SpaceX

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Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. IT NETWORK ENGINEER SpaceX is looking for an experienced network engineer with expertise in networking technologies that support routing, switching, dynamic multicast, Wi-Fi, network access control, automation, et
Posted 60+ days ago | Updated 6 hours ago

Sr. Network Security Engineer

Bay Squared

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District of Columbia, USA

Contract

Job Summary - Develop and implement security solutions aligned with organizational objectives and security requirements. - Architect, engineer, and administer trusted security technology systems to ensure secure network environments. - Operate, sustain, and maintain network security infrastructure, including advanced configuration of security tools (e.g., Palo Alto firewalls, F5 WAF, Illumio, Proofpoint, IDS, AWS security tools). - Advise management on cybersecurity policies, processes, and p
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Posted 60+ days ago | Updated 1 day 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 6 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 4 hours ago

Network Engineer in person interview

Arnex Solutions LLC

•

Fremont, California, USA

Contract, Third Party

Senior Network Engineer Fremont CA Location Onsite role 5 days Inperson Interview Role: Tesla is currently seeking a Senior Network Engineer to join our data center team. This role will provide network design, implementation and operational support for Tesla's datacenters. Responsibilities: Help design and build new datacenters Work closely with other team members; help on maintaining and growing existing datacenter networks Work with Tesla's key application teams to support their growth
Posted 28 days ago | Updated 1 day ago