Linux Consulting in Madison, Wisconsin
Zwiegnet provides professional on-site and remote Linux consulting services directly to businesses in Madison, WI (population ~285,300 in 2025) — Wisconsin's capital and a hub for government, education, biotech, healthcare, IT, and advanced manufacturing. With our central location between Madison and Milwaukee, we offer immediate response and deep expertise for the greater Madison area's dynamic economy.
Contact Your Madison Linux SpecialistLinux Consulting Services for Madison, WI Businesses
As a Wisconsin-based Linux consultancy since 2009, we're perfectly positioned to serve Madison's thriving tech, research, government, and bioscience sectors. We deliver fast on-site support (often same-day or next-day) and specialize in mission-critical Linux environments: secure infrastructure, complex migrations, high-availability clusters, and compliance for regulated industries like healthcare and government.
Our Madison-area Linux consulting services include:
- On-Site & Remote Enterprise Linux Support – RHEL, AlmaLinux, Rocky Linux, Oracle Linux, Ubuntu LTS — optimization, troubleshooting, and 24/7 response for production systems
- Windows to Linux Migrations & CentOS EOL Transitions – Seamless upgrades for universities, government agencies, and tech firms
- Active Directory & Kerberos Integration – Hybrid SSO, realmd/sssd, keytab automation, NFSv4/krb5, Samba AD for large-scale environments
- Disaster Recovery & High Availability – ReaR bare-metal recovery, Bacula backups, Pacemaker/DRBD clustering, off-site replication, DR drills
- SAN Storage & Multipath Expertise – Fibre Channel, iSCSI, NVMe-oF, DM-Multipath for high-performance research and data centers
- Security Hardening & Compliance – SELinux, firewalld, ModSecurity, fail2ban, CIS benchmarks, vulnerability management for HIPAA, NIST, government standards
- Automation, Monitoring & Custom Projects – Ansible orchestration, Nagios/Zabbix monitoring, Podman/Docker containers, custom scripting for research and IT
Why choose Zwiegnet in Madison? Extremely fast local access, no travel surcharges, personalized service, and proven experience supporting Madison's world-class research institutions, state government, biotech startups, and growing tech ecosystem.
Ready to power your Linux infrastructure in Madison?
Get Madison Linux Help TodayCommunities We Serve Near Madison, WI
Fast on-site Linux consulting and support across Dane County and beyond:
- Madison, WI
- Middleton, WI (~10-15 min drive)
- Fitchburg, WI (~10-15 min)
- Sun Prairie, WI (~15-20 min)
- Verona, WI (~15 min)
- Monona, WI (~10 min)
- McFarland, WI (~15 min)
- Dane County & greater Madison area