IT Services for Engineering and Aerospace Companies

The Inland Empire has a significant and often overlooked engineering and aerospace presence. From defense contractors near March Air Reserve Base to precision engineering firms in Redlands, Ontario, and throughout the San Bernardino corridor, there are companies here doing serious technical work that demands serious IT infrastructure. If you’re designing aircraft components, manufacturing defense systems, or engineering critical infrastructure, your IT can’t be an afterthought.

eTop Technology has been providing managed IT and cybersecurity in the Inland Empire for over 12 years. We work with companies where the stakes go beyond “my email is down.” We’re talking about ITAR-controlled technical data, CMMC compliance requirements for defense contracts, and intellectual property that represents millions of dollars in R&D investment. This is IT where getting it wrong has consequences that go well beyond lost productivity.

ITAR Compliance: It’s Not Optional

If your company handles defense-related technical data, ITAR (International Traffic in Arms Regulations) compliance isn’t a nice-to-have. It’s federal law, and violations can result in criminal penalties up to $1 million per violation and 20 years imprisonment, plus civil fines of $500,000 per violation. Those numbers get your attention.

From an IT perspective, ITAR compliance means:

US person access only. Technical data must be accessible only by US citizens, lawful permanent residents, or protected individuals. Your IT systems need access controls that enforce this, not just a policy document that says “only Americans can see this folder.”

Encrypted storage and transmission. ITAR-controlled data must be encrypted at rest and in transit. That means encrypted drives, encrypted email for technical data, and secure file transfer methods. Sending a controlled drawing as an unencrypted email attachment is a violation. Full stop.

Audit trails. You need to be able to demonstrate who accessed what data and when. We implement comprehensive logging that gives you this visibility and produces the documentation you need for audits.

Physical security integration. ITAR doesn’t stop at the digital boundary. Server rooms, workstations with access to controlled data, and portable devices all need appropriate physical security measures. We help you design the overlap between physical and digital controls.

We build IT environments where ITAR compliance is baked into the architecture, not bolted on as an afterthought. That’s a critical distinction because bolted-on compliance tends to have gaps, and gaps in ITAR compliance have consequences you really don’t want.

CMMC: The DoD’s New Compliance Framework

If you’re doing business with the Department of Defense or you’re in the supply chain for a prime contractor, CMMC (Cybersecurity Maturity Model Certification) is going to be a requirement in your contracts. The rollout is phased, but the direction is clear: if you want DoD work, you need to demonstrate certified cybersecurity maturity.

Most engineering firms in the IE will need CMMC Level 2, which is built on the 110 security controls in NIST SP 800-171. That’s a significant lift for a 50-person engineering firm that’s been focused on, well, engineering. Controls like “limit system access to authorized users” and “monitor organizational systems” sound straightforward until you start implementing them across your actual infrastructure.

We help firms work through this systematically:

1. Gap assessment against NIST 800-171 controls to see where you stand today
2. Remediation roadmap prioritized by risk and contract timelines
3. Technical implementation of the controls you’re missing
4. Documentation including your System Security Plan (SSP) and Plan of Action and Milestones (POA&M)
5. Ongoing maintenance because compliance isn’t a one-time event

The firms that start early have a significant competitive advantage. When CMMC requirements show up in your next contract solicitation, you want to be ready, not scrambling.

High-Performance Computing and Large File Workflows

Engineering firms have IT demands that most businesses simply don’t. Running SolidWorks, AutoCAD, CATIA, or Siemens NX on complex assemblies requires workstations with serious compute power and graphics capability. FEA simulations (Finite Element Analysis, the software that tests whether your design will actually hold up under stress) can peg a high-end workstation for hours.

Then there’s the file problem. A single complex assembly in SolidWorks can be hundreds of megabytes. Your team opens and saves these files dozens of times a day. If your network and storage infrastructure isn’t designed for this workload, your engineers spend their $80-per-hour time watching progress bars. That’s money you’re lighting on fire.

We design infrastructure specifically for engineering workflows:

• High-speed internal networks that can handle the sustained throughput engineering files demand
• Storage architecture optimized for large file access patterns, not the small-file workloads that typical office storage is designed for
• Workstation management ensuring your engineering machines have the right specs, drivers, and configurations for your software stack
• GPU-accelerated rendering support for firms that need visualization and rendering capabilities
• Backup systems that can handle terabytes of project data without impacting performance during business hours

Protecting Your Intellectual Property

Your designs, processes, and engineering data represent years of work and millions of dollars in investment. Protecting that IP requires more than a firewall and antivirus.

We implement comprehensive IP protection that addresses both external threats and insider risk:

Data Loss Prevention (DLP) policies that prevent engineering files from being emailed to personal accounts, uploaded to unauthorized cloud services, or copied to USB drives without authorization. If an engineer tries to email a CAD file to their personal Gmail, the system blocks it and alerts us.

Huntress EDR (Endpoint Detection and Response) on every workstation and server, monitored 24/7 by a Security Operations Center. If an attacker gets a foothold on one of your design engineer’s machines, we detect it and respond before they can exfiltrate your data.

Network segmentation that isolates your engineering data from general office systems. Your marketing team’s compromised laptop shouldn’t be a pathway to your ITAR-controlled file shares.

Access reviews on a regular cadence to make sure that former employees, former contractors, and people who’ve changed roles don’t still have access to data they shouldn’t.

Why IE Engineering Firms Choose eTop

We’re based in Redlands, right in the middle of the IE’s engineering and aerospace corridor. We understand that your IT partner needs to speak the language of compliance frameworks, handle the demands of high-performance computing, and treat your intellectual property with the same seriousness you do.

Most IT companies in this market can set up email and fix printers. Very few can walk into an engineering firm, understand the ITAR implications of their file sharing setup, identify the CMMC gaps in their infrastructure, and build a remediation plan that doesn’t disrupt active projects. That’s what we do. We’ve been doing it for over 12 years, and we’d welcome the chance to show you what that looks like for your firm.