Description Leidos is seeking a Senior Network Engineer specializing in routing and switching to engineer, implement, and sustain enterprise network infrastructure across a large, distributed environment. The role carries hands-on responsibility for the routed and switched core - designing changes, implementing them cleanly, and resolving the complex problems that reach the senior engineering tier. This position supports overall network engineering across a broad range of efforts, including pla…

Description You will be working on a team that is building a cloud-based development environment. You will work with a multi-disciplinary collaborative team of hardware, software engineers and security specialists to design and implement a secure cloud-based software development and maintenance environment. You will be part of our employee-owned international research and engineering company. ARA is recognized for providing technically superior solutions to complex and challenging problems in t…

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success. Recruiting for this role ends on October 30, 2026. Work You'll Do As a PROJECT - Lead Securi…

About Northern Trust As a global leader in innovative wealth management, asset servicing, asset management and banking services, Northern Trust (Nasdaq: NTRS) is proud to guide the world's most successful individuals, families, corporations and institutions. Since 1889, we have aligned our efforts with our three guiding Principles That Endure: Service, Expertise, and Integrity. Together, they reflect the three cornerstones of business conduct which we strive to instill in our employees, whom we…

Senior CISCO Network Engineer (CCIE) Full-Time · Denver / Fort Collins, CO (Onsite) · No Sponsorship ABOUT THE DOYLE GROUP The Doyle Group is a proven partner for Placement and Consulting services, headquartered in Denver, CO. Our core mission is to forge genuine partnerships with our clients who seek strategic talent solutions and to assist highly skilled candidates looking for their next career opportunity. With over 30 years of industry experience, our consultative approach allows us to prov…

Cargill is seeking a Senior Network Security Engineer to protect critical manufacturing and corporate networks supporting global food and agriculture operations. In this role, you will design and maintain secure network architectures, implement firewalls, VPNs, IDS/IPS, and segmentation, and lead incident response for network-based threats. You will collaborate with IT, OT, and plant teams to secure industrial environments, drive remediation of vulnerabilities, and develop security standards. A…

Fulltime Permanent position Job Title: Sr. Network Cloud Engineer (AWS/Azure) Location - Onsite at location among any: San Diego, CA, Los Angeles, CA, Irvine, CA, Omaha, NE, Edison, NJ, Las Vegas, NV, Centennial, CO Required: • 8 years of experience in network engineering. • Strong hands-on experience with AWS and Microsoft Azure networking. • Solid understanding of routing, switching, and network security. • Experience with Palo Alto firewalls and Cisco/Meraki solutions. • Familiarity with mon…

Senior Systems & Network Engineer is a highly skilled Tier 3 Technician to serve as the top escalation point for our helpdesk and NOC teams. This is an onsite position and requires the employee to work from our Boise, Idaho location. This role is for a deep technical expert who thrives on solving complex, ambiguous problems that Tier 1 and Tier 2 staff cannot resolve. You will own the hardest tickets, drive root cause analysis, and play a key role in mentoring junior staff and improving our tec…

Senior Network Engineer, Out-of-Band Management Share Senior Network Engineer, Out-of-Band Management _corporate_fare_ Google _place_ Sunnyvale, CA, USA Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Share Senior Network Engineer, Out-of-Band Management Minimum qualifications: Bachelor's degree in Computer Science, Engineering, a related field, or equivalent practical experience. 6 years o…

Senior Network Engineer, Customer Services Edge Share Senior Network Engineer, Customer Services Edge _corporate_fare_ Google _place_ Sunnyvale, CA, USA Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Share Senior Network Engineer, Customer Services Edge Minimum qualifications: Bachelor's degree in Computer Science, Engineering, a related field, or equivalent practical experience. 6 years o…

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Koniag Management Solutions, LLC (KMS), a Koniag Government Services (KGS) company, is hiring a Senior Network Engineer-Unified Communications (UC). Position requires an active Top Secret/SCI clearance with ability to obtain additional security requirements. Please do not apply if you do not possess the required Top-Secret Clearance. Benefits include medical, dental, and …

Job Description We're seeking a Senior Network Engineer to lead the design, deployment, and support of enterprise network and security infrastructure across approximately 50 sites and 4 data centers. This hands-on role will focus on Aruba switching/wireless, Fortinet FortiGate SD-WAN and security, and overall network architecture, reliability, and performance. Location: Remote Travel: Varies as needed - once per quarter Key Responsibilities Design, implement, and support enterprise LAN, WAN, WL…

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …

About the role As a Senior Network Engineer specializing in Cisco SD-WAN, Meraki, Viptela, routing, and switching, you will design and modernize secure, high-performing enterprise networks across distributed business environments. You will architect scalable network solutions that support reliable connectivity, hybrid work, and global operations with minimal business disruption. You will be a valued member of the Cloud Infrastructure and Security team, working closely with network engineering, …