TCP/IP jobs in Wisconsin

Waukesha, Wisconsin

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Yesterday

Key Responsibilities Architect and implement wireless driver solutions (primarily Wi-Fi) for embedded Linux systems.Customize and optimize Linux kernel and device drivers for performance, reliability, and security.Integrate wireless stacks into Yocto-based Linux distributions, ensuring compliance with system requirements.Collaborate with hardware, systems, and application teams to define wireless requirements and interfaces.Debug and resolve complex issues across kernel, driver, and user-space l

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Contract

Depends on Experience

Network Developer

Remote

•

Yesterday

Network Developer Remote 12+ months Basic requirements: Software development experience (minimum 3 years)Understanding of TCP/IP Layer 3 networking protocols including: IPv4, IPv6, ICMP, TLS, IPSecUnderstanding of Layer 3 and Layer 4 network protocols, preferably focused on bridging legacy infrastructure with modern TCP/IP routingFamiliarity with reading and interpreting IETF RFCs and other standards specifications documentsPreferred skills: Experience developing TCP/IP networking code, especia

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Contract

Depends on Experience

Rust Engineer / EST

Remote

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Today

We're partnered with a financial technology company that specializes in delivering high-performance market data solutions to institutional clients across the trading and financial services space. Their platform processes massive volumes of real-time options and equities data and is trusted by firms that rely on speed, reliability, and accuracy. This team is focused on solving hard engineering problems at scale. They're looking for someone who enjoys digging into performance bottlenecks, optimizi

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Full-time

$160000 - $200000

IT Support Technician

Milwaukee, Wisconsin

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Today

AEBS is looking for an IT Support Technician with strong IT hardware experience in Milwaukee, WI. This is a fantastic opportunity for individuals who are recent IT Graduates or someone who is looking to build upon their IT experience. If you're motivated, technically savvy (and know computer hardware well) and are looking for a place to grow professionally and personally, we'd like to speak with you! You'll need to have: Must have a valid driver's license and reliable transportation for travel b

Contract

Entry Level Security Analyst- Candidates must be CURRENT WI residents

Madison, Wisconsin

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2d ago

Role: Entry Level Security Analyst- Candidates must be CURRENT WI residents Location: Madison, WI Duration: 7 Months Contract with possibility of extensions Position Summary This entry-level role will serve as the first line of defense in monitoring our network, systems, and security tools. They will be responsible for reviewing Security Operation Center (SOC) dashboards, triaging incoming alerts, analyzing logs, reviewing vulnerabilities, and documenting incidents. This role is for c

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Contract, Third Party

Depends on Experience

Desktop Technician IV

Mineral Point, Wisconsin

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4d ago

Desktop Technician IV Location: Mineral Point, WIWork Arrangement: 100% Onsite Contract Duration: 10/05/2026 04/25/2027 Job DescriptionWe are seeking a Desktop Technician IV to provide onsite IT support at a manufacturing facility. The ideal candidate will have experience with desktop support, imaging, networking, printer support, and customer service. Must-Have QualificationsDesktop SupportComputer ImagingBasic Network KnowledgePrinter SupportCustomer ServiceEducation: High school diploma or

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Contract

Enterprise Network Architect

Remote

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2d ago

Role: Enterprise Network Architect Location: Sacramento, CA-Onsite Experience: 15+ years Work Hours: Remote Job Summary We are seeking an experienced Network Architect with strong expertise in enterprise network architecture, Software-Defined Networking (SDN), Software-Defined Access (SDA), and Cisco Identity Services Engine (ISE). The ideal candidate will have hands-on experience designing and implementing enterprise-scale network architectures, configuring network protocols, and supportin

Contract, Third Party

$75 - $95

Mainframe z/OS System Programmer

Remote

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9d ago

Role :: Mainframe z/OS System Programmer Location :: Salt Lake City, UT USA - Remote Type :: Fulltime Job Description Minimum 10+ years of hands-on technical experience as a Mainframe z/OSPrior experience working in a large Mainframe setup of minimum 5,000 MIPS and above.Manage BAU (Business As Usual) Service Delivery for Mainframe OSHands on experience on ISV tools Installation, upgrade, migration for various vendor productsHands on experience for CA-ACF2 upgrade and Sailpoint-ACF2 integratio

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Full-time

Depends on Experience

Security Analyst I

Remote

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Yesterday

Security Analyst IIntroductionThe State of Wisconsin is looking for a Security Analyst I to join their team. This entry-level role will be responsible for monitoring the network, systems, and security tools to ensure the safety and integrity of the organization's data and assets. ResponsibilitiesRegularly review and monitor Security Operation Center tools to ensure operational healthMonitor real-time security dashboards and system logs, perform initial triage on alertsReview routine vulnerabilit

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Contract

Jr. Security Analyst

Hybrid in Madison, Wisconsin

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3d ago

IO Datasphere, Inc. has been providing project management, software development and IT staff augmentation services to our clients in the Midwest and throughout the U.S. since 1996. We are an approved vendor on contract to provide software development and IT staff augmentation services for the States of Illinois, Michigan, Minnesota, Iowa, and Wisconsin. We also provide these services to businesses, as well as local and county governments, in the Midwest and nationwide. Our client is looking for

Contract

Depends on Experience

Senior Core Network Engineer

Remote or Arkansas

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Today

Role: Core Network Engineer Remote (US) Job Type: Contract Description: The Senior Core Network Systems Engineer should have demonstrable experience in assessing, designing and maintaining network and server infrastructure, including planning, evaluating, coordinating and performing installation and reconfiguration of hardware and software elements of data communications. Maintains technical expertise in network and computer hardware and software interconnection and interfacing, such as routers

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Third Party, Contract

Core Network Engineer

Remote

•

Yesterday

Job Summary Location : Remote in US The Senior Core Network Systems Engineer should have demonstrable experience in assessing, designing and maintaining network and server infrastructure, including planning, evaluating, coordinating and performing installation and reconfiguration of hardware and software elements of data communications. Maintains technical expertise in network and computer hardware and software interconnection and interfacing, such as routers, firewalls and switches. The role r

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Full-time

Depends on Experience

Network Automation & AI Engineer

Remote

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21d ago

Job Description: Network Automation & AI Engineer Position Overview We are seeking an experienced Network Automation & AI Engineer for a contract engagement supporting a large-scale global enterprise network. This hands-on role will use network automation, AI, analytics, and cloud technologies to improve how the network is operated, monitored, troubleshot, and managed. Environment: Approximately 7,650 retail locations across the U.S., Mexico, and Brazil, plus corporate facilities and distributio

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Full-time

$120,000 - $140,000

Senior Software Engineer - Network Services/Proxy

Remote

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16d ago

Take ownership of an existing Go-based proof of concept and mature it into secure, maintainable, production-ready proxy software. Core Responsibilities Review and rapidly understand an existing proxy codebase. Develop traffic-management, failover, connection-draining, recovery, telemetry, and operational-control capabilities. Build reliable software for persistent TCP connections and stateful traffic movement. Resolve defects and improve performance, resiliency, security, and maintainability. B

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Contract

85 - 95

Principal Cybersecurity Architect

Remote

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22d ago

Principal Cybersecurity ArchitectWe are seeking a Principal Cybersecurity Architect to design, secure, and govern customer-facing lab environments used for infrastructure testing, solution validation, equipment staging, and datacenter deployment preparation. This is a hands-on security architecture role focused on network security, zero-trust architecture, infrastructure protection, multi-tenant isolation, secure customer connectivity, and security controls across dynamic lab environments. Respo

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Contract

Depends on Experience

AWS Solutions Engineer

Remote

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16d ago

About the Role The Cloud Infrastructure Engineer supports the operation, maintenance, automation, and continued modernization of AWS and hybrid-cloud infrastructure supporting systems. The engineer will work alongside senior infrastructure and security engineers to implement cloud changes, troubleshoot issues, maintain infrastructure-as-code, remediate vulnerabilities, monitor system health, and improve operational processes. This is a developmental engineering position intended for an individu

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Contract

38 - 42

Fortinet Network Engineer

Remote

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8d ago

Fortinet Network Engineer | Remote | 6 month contract-to-hire | $55-$65p/h *No C2C Enquiries* About the Role Were looking for a skilled Network Engineer with strong Fortinet experience to join our growing MSP team. Youll design, deploy, secure, and support networks for a wide range of customersno two days are the same. What Youll Be Doing Designing, deploying, and supporting Fortinet-based network and security solutionsManaging FortiGate firewalls (policies, VPNs, SD-WAN, HA, UTM)Working wi

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Contract

55 - 65

Network Engineer (Service Provider)

Remote

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4d ago

The Resident Engineer will provide hands-on technical support, troubleshooting, design guidance and operational expertise across a large-scale service provider network. Key Responsibilities Troubleshoot network and equipment issues across production and pre-production environments.Manage vendor support cases through diagnosis, escalation and resolution.Support network design workshops, technical reviews and implementation planning.Assess network health, performance, stability and configuration s

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Contract

Depends on Experience

Sr. Ethernet Network Engineer

Remote

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22d ago

Title: Sr. Ethernet Network Engineer Location: Maryland Heights, MO (will travel around 15%) Duration: 12 months with extension Compensation: $75-$78/hr Work Requirements: U.S. Citizen, Holders, or Authorized to Work in the U.S. Travel: Up to 15% as needed Schedule: Participation in a 24x7 operational support model with weekend coverage required Inspyr Solutions is searching for a Senior Ethernet Network Engineers to support large-scale AI and high-performance computing (HPC) data center deplo

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Contract

Depends on Experience

Junior SOC/Cybersecurity Analyst - $41 CTC - REMOTE (CURRENT WI residents)

Remote

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3d ago

Job Description: Crop to Crop resumes are accepted Location Requirement: Onsite or Remote: Candidates must be CURRENT WI residents. No relocation allowed. This position can work 100% remote (within WI) or in the office. This entry-level role will serve as the first line of defense in monitoring our network, systems, and security tools. They will be responsible for reviewing Security Operation Center (SOC) dashboards, triaging incoming alerts, analyzing logs, reviewing vulnerabilities, and docum

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Contract, Third Party

Depends on Experience

TCP/IP jobs in Wisconsin, USA