Software Engineer II – Network Operations

Marqeta

Network Engineer II managing and supporting physical network infrastructure at Marqeta. Collaborating with cross-functional teams and owning projects toward quarterly goals.

Posted 5/28/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSenior💰 $113,800 - $142,300 per yearWebsite

Tech Stack

Tools & technologies

CloudFirewallsPythonSwitchingTCP/IP

About the role

Key responsibilities & impact

Deploy, configure, and maintain Palo Alto firewalls across colocation and data center environments
Manage network hardware deployments in colocation facilities including routers, switches, firewalls, and load balancers
Configure and support Meraki-based corporate office networking solutions
Implement and maintain VPN solutions for secure remote access and site-to-site connectivity
Manage and troubleshoot Layer 2 and Layer 3 data center network infrastructure
Configure and optimize routing protocols including BGP, OSPF, and MPLS for enterprise connectivity
Collaborate with Internet Service Providers (ISPs) such as Equinix, and Card Networks such as Visa/Mastercard/Pulse to maintain and optimize connectivity, troubleshoot network issues and ensure SLAs
Perform rack and stack operations, cable management, and physical infrastructure maintenance in colocation facilities
Monitor network performance and implement QoS policies to ensure optimal traffic flow
Troubleshoot complex network issues across physical and virtual environments
Maintain accurate network documentation including diagrams, configurations, and runbooks
Participate in on-call rotation to provide 24/7 network support
Implement network security best practices and maintain compliance with security policies
Work with cross-functional teams to support infrastructure projects and application deployments

Requirements

What you’ll need

Bachelor's degree in Computer Science, Information Technology, Network Engineering, or related field, or equivalent practical experience
3-5 years of hands-on experience with enterprise network infrastructure
Strong experience with Cisco switches CCNP certification is a strong plus.
Palo Alto firewall configuration, management, and troubleshooting
Hands-on experience with Meraki cloud-managed networking solutions
Proficiency in VPN technologies including IPsec, SSL VPN, and site-to-site configurations
Experience managing network hardware in colocation and data center environments
Strong understanding of routing protocols including BGP, OSPF, and MPLS
Proficiency in networking concepts and protocols, including TCP/IP, VLANs, spanning tree, and routing and switching technologies
Deep understanding of OSI model layers 1-4 and practical application in troubleshooting
Experience with network monitoring tools and platforms
Familiarity with scripting languages (Python, Bash) for network automation is a plus
Strong problem-solving skills and attention to detail
Excellent communication skills and ability to work independently in a remote environment
Ability to travel occasionally to colocation sites as needed

Benefits

Comp & perks

Multiple health insurance options
Flexible time off – take what you need
Retirement savings program with company contribution and after tax contributions
Equity in a publicly-traded company and an Employee Stock Purchase Program
Family-forming benefits, fertility support, and up to 20 weeks of Parental Leave
Free therapy sessions, financial and professional coaching, and legal advice
Monthly stipend to support our remote work model
Annual “development dollars” to support our people growth and development
Through Flex First, the freedom to live and work wherever you and your family thrive

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Palo Alto firewall configurationCisco switchesVPN technologiesBGPOSPFMPLSTCP/IPVLANsnetwork monitoringscripting languages

Soft Skills

problem-solvingattention to detailcommunicationindependent work

Certifications

Bachelor's degreeCCNP certification