Manufacturing IT Support in Hauppauge, NY
Hauppauge's plants build military electronics, power supplies, machined parts and medical components, often with the ERP server, the CNC programming PC and the front office sharing one flat network. NetSys supports manufacturers in the Innovation Park from Brooklyn, with engineers on your floor for the work that needs hands and remote management for everything else.
The short answer
NetSys provides manufacturing IT support in Hauppauge, NY, starting with a help desk for both office and floor staff, then management of the ERP server and the PCs that run machines and test stations, segmentation between business systems and production equipment, ThreatDown managed detection and response, and backups that can restore the ERP. For DoD suppliers we implement and document the NIST SP 800-171 controls. Because Hauppauge is within our on-site radius, engineers come to the plant for network and hardware work, and monitoring and most fixes run remotely. Plants pay a per-user monthly fee, set after an assessment.
Work we have done for manufacturing clients
- Manufacturing
Large manufacturing plant in Virginia
Password management for 125 employees, management of 160 computers, and managed EDR antivirus across production and office devices.
- Manufacturing
Precision machining company recovering from ransomware
Recovery and restoration of 3 servers and 45 workstations, followed by EDR deployment and immutable backup implementation.
Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a Hauppauge client.
What changes for a Hauppauge manufacturer
Hauppauge is not one factory district among many on Long Island; it is the big one. The Long Island Innovation Park at Hauppauge covers about 1,400 acres, and its business association counts roughly 55,000 people working there. The manufacturers in it include precision and electronics firms: companies building electronic subsystems for military aircraft, shipboard and ground programs, makers of high-voltage power supplies for medical imaging and semiconductor equipment, contract assemblers, machine shops and test labs. Many sell into defense supply chains, which brings DFARS clauses, NIST SP 800-171 and sometimes ITAR technical data into ordinary IT decisions like where drawings are stored and who can open them. Plants here also tend to be compact, with offices and production in the same building, so a phishing email opened in purchasing can reach a machine on the floor unless the network is split. Power is a long-standing concern: the park's business group, HIA-LI, was founded in 1978 partly over frequent outages from the old Long Island Lighting Company.
On-site and remote support for Hauppauge plants
Hauppauge is inside our on-site area. The plant is about an hour and a quarter from our Park Slope office in light traffic, a little over 50 miles by road. Most of the work never needs the drive: NinjaOne watches servers and workstations, ThreatDown analysts watch for intrusions, and an engineer fixes a stuck ERP client or a failed backup remotely in minutes. When a plant needs hands, we schedule an engineer with the parts configured in advance, for a switch replacement in a production cell, network drops for a new machine, a Wi-Fi survey of the warehouse racks, or a server swap during a planned shutdown. Severe problems, such as ransomware, a site without internet or email down, are routed at once to the engineer responsible for your account, who already has your floor plan and network diagram in IT Glue.
The shop floor, the ERP and the network between them
A Hauppauge plant usually runs three kinds of computing that should not trust each other equally. The business side has Microsoft 365, the ERP with its SQL database, and accounting. Engineering has CAD and CAM workstations and the file server holding drawings and programs. The floor has PCs attached to CNC machines, test stations and inspection equipment, often on older Windows versions because the machine builder certified nothing newer. We put each in its own network zone on a Meraki or Fortinet firewall, allow only the traffic production actually needs, such as the ERP pushing work orders and machines pulling programs, and block internet access from floor PCs entirely. Machine builders get logged, time-limited remote sessions instead of a permanent modem. The result is that ransomware landing on an office laptop stops at the zone boundary rather than encrypting the programs that run the line.
Downtime, storms and recovering the ERP
For a manufacturer, the recovery question is how long the plant can ship without the ERP. Most cannot go long: work orders, inventory, shipping labels and invoices all run through it. Storms make the question real. Isaias, in August 2020, knocked out electricity for over 420,000 PSEG Long Island customers, and in August 2024 flooding in nearby Smithtown led to a federal disaster declaration for Suffolk County. We back up the ERP database and file servers with Datto SIRIS or Veeam, keep a copy off site, and test restores so recovery time is a measured figure. Where it fits, the ERP's server and database move to Azure, so a dark building no longer stops order entry. UPS units on every closet and clean server shutdowns protect hardware when the power drops.
Everything else about how we serve the area, including coverage, how support is delivered and the honest answer about where our office is, lives on our location page for Hauppauge, NY.
Compliance rules for Hauppauge manufacturers
DFARS 252.204-7012 and NIST SP 800-171
Suppliers that handle covered defense information must provide adequate security, meaning the controls in NIST SP 800-171 Revision 2. The clause requires reporting a cyber incident to the Department of War at dibnet.dod.mil within 72 hours of discovery, which needs a medium assurance certificate, and preserving images of affected systems for at least 90 days. Cloud services that store covered defense information must meet security equivalent to the FedRAMP Moderate baseline.
CMMC as of late 2026
The Department of War suspended CMMC Phase 2 on July 13, 2026. That phase would have made third-party Level 2 certification a condition of award from November 10, 2026; Phases 3 and 4 are on hold while a CMMC Reform Task Force reviews the program. Its report has not been made public. Level 1 and Level 2 self-assessments, a current SPRS score and the affirmation remain in force.
ITAR technical data
Makers of defense articles often hold technical data controlled under the International Traffic in Arms Regulations. Under 22 CFR 120.50, releasing that data to a foreign person inside the country is a deemed export, treated as if it had been shipped abroad. In IT terms, that means knowing who can open the drawings, including a software vendor's or support provider's staff, and keeping controlled files in an environment with access restricted accordingly.
New York SHIELD Act
Manufacturers hold employee Social Security numbers, bank details and customer payment data, so New York's General Business Law 899-bb obliges them to keep reasonable safeguards of three kinds, administrative, technical and physical, and 899-aa sets a 30-day deadline, counted from discovery, for telling affected New York residents about a breach. This is general information, not legal advice.
This is general information, not legal advice. Confirm your obligations with counsel.
Manufacturers in Hauppauge: FAQs
Do you provide on-site IT support for manufacturers in Hauppauge?
Yes. An engineer comes to your plant, since Hauppauge is within our on-site area, for network work in production areas, server and firewall replacements, warehouse Wi-Fi, and installs for new machines and workstations. We plan disruptive work around your production schedule, during a shift change or a planned shutdown, and bring the hardware configured beforehand. Daily support runs remotely, and the engineer who visits has your network diagram and device records in hand.
What does IT support cost for a manufacturer in Hauppauge?
Pricing is per user per month, set once we have assessed the plant, and there is no published rate. Shared floor PCs, test stations and servers count as part of the environment rather than as extra users. Headcount, the number of buildings and servers, any NIST SP 800-171 evidence you owe a prime, and the security tools you already license all move the figure. Projects such as segmenting the plant network, replacing the ERP server or moving it to Azure are quoted after scoping.
How do you help Hauppauge manufacturers meet NIST SP 800-171 and CMMC?
We start by finding where Controlled Unclassified Information actually lives, which is usually the drawings, specifications and purchase orders, and shrink that footprint into a defined environment. Then we implement the 110 controls with Microsoft 365, Entra ID, Intune, ThreatDown and the firewall, write the system security plan and a plan of action for any gaps, and help you calculate and post the SPRS score. Evidence is kept current, so the annual affirmation is backed by records rather than memory.
Do you support our ERP and shop-floor software?
Yes, alongside the publishers. Your ERP vendor or reseller supports the application; we support the server and database it runs on, the network between the ERP and the floor, client installs on workstations, backups of the database, and the timing of upgrades so they do not collide with month-end or a big shipment. For machine and inspection software, we keep the PCs running, patched where the builder allows it, and isolated where they cannot be patched.
Can machines running old Windows versions stay on the network?
Often they have to, because the machine builder has not certified a newer operating system. Windows 10 support ended on October 14, 2025, and some floor PCs are older still. We do not leave them exposed: each one goes on an isolated network segment with no internet access, only the connections production needs are allowed, USB use is controlled, and changes are logged. When the controller or software can be upgraded, the PC is scheduled for replacement in the hardware plan.
How long does it take to recover the ERP after ransomware?
It depends on preparation, which is why we measure it. With image-based backups kept off site and restores tested on a schedule, an ERP server can usually be running again within hours, and NetSys's record backs that up: more than 30 ransomware incidents handled in three years, every one fully recovered, with clients that had a disaster recovery plan in place back within 24 hours. Without tested backups, the honest answer is unknown, and that is the gap we close first.
Services behind this work
Related pages
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