Network Engineering · Security Architecture · Systems
Infrastructure engineered, not improvised.
Paiva IT Services designs and secures networks and systems the way regulated financial institutions do — segmented, monitored, documented — then brings that same discipline to your home office or laptop repair.
Services
Four disciplines. One engineer.
Most IT companies hand you off between departments. Here, the engineer who architects your network is the same one who secures it, administers it, and responds when something breaks.
Network Engineering
Topology design, VLAN segmentation, routing, and firewall policy — architected around how your business actually operates, not a generic router-and-switch template.
Security Engineering
Endpoint protection, vulnerability assessments, and Zero Trust segmentation, built on CIS Controls and the same frameworks used to protect regulated financial infrastructure.
Systems Administration
Patch management, backup and disaster recovery, and continuous monitoring across Windows and Linux — engineered for uptime, not patched together after something fails.
Computer Repair
Hardware diagnostics, data recovery, and OS reinstalls for laptops and desktops — done in plain language, with the priorities you set, first.
Approach
Every engagement follows the same process.
Whether it's a full network build-out or a laptop that won't boot, the method doesn't change — assess before touching anything, design deliberately, implement carefully, then keep watching.
Assess
Audit the current network, systems, and attack surface before recommending anything — so the plan fits what's actually there, not a template.
Design
Architect the topology, security controls, and system changes on paper first, with trade-offs explained in plain terms before any work begins.
Implement
Build it to spec — configurations documented, changes staged, and disruption to your day kept to a minimum.
Monitor
Patching, backups, and alerting stay in place after the work is done, so problems get caught before they become outages.
For business
Infrastructure that scales with you
- Managed network & server support
- Security assessments and hardening
- New office and workstation setup
- Ongoing patching, backups, and monitoring
For home
Reliable tech, without the runaround
- Home network and Wi-Fi setup
- Slow computer and virus cleanup
- Data recovery and backup setup
- Smart home and device troubleshooting
Why Paiva IT
Engineering discipline, not just a service call.
01
10+ years, one engineer
Over a decade of network, security, and systems engineering in New Jersey. Reach out and talk to the person doing the work — not a rotating help desk.
02
Security-first architecture
Every network is designed and every system configured with the same segmentation, hardening, and monitoring discipline used to protect regulated infrastructure — scaled to fit what you actually need.
03
Documented, not improvised
You get a clear design, a clear cost, and a clear record of what changed — before any work begins and after it's done.
Contact us
Let's fix your IT.
Tell us what's going on — a slow network, a security question, a laptop that won't boot — and we'll get back to you the same day.