IT Services and Cybersecurity in Reston, VA
Reston runs on federal contractors, engineering firms, technology companies and associations, many of them small firms working under much larger ones. NetSys is the IT company that runs their help desk, Microsoft 365, security and backups remotely from Brooklyn, with written response commitments, a dedicated account manager and month-to-month terms.
The short answer
NetSys is a managed IT and cybersecurity company that supports Reston, Virginia organizations remotely from its only office, in Brooklyn, NY. One agreement can cover the help desk, Microsoft 365 and Intune, ThreatDown detection and response on every device, Barracuda email protection, tested Datto or Veeam backups, the firewall and the records a defense subcontractor's NIST SP 800-171 self-assessment relies on. Engineers answer the help desk seven days a week, from 4 a.m. until 11 p.m. Eastern, with monitoring and emergency service covering every hour. NetSys has no office or technician in Virginia, so laptops and network equipment ship configured. Managed IT and IT support are priced per user per month after an assessment.
- One office, in Brooklyn, NY; Reston organizations are supported remotely and through the cloud
- NetSys does not send engineers on site in Reston: laptops ship enrolled in Intune and Windows Autopilot, and firewalls arrive configured for your staff or cabling contractor to connect
- Monitoring and emergency service run 24/7; the help desk is staffed seven days a week from 4 a.m. to 11 p.m. Eastern time
- Month-to-month agreements and 98% client retention
What an IT company handles for a Reston business
A Reston company of 20 to 200 people usually has IT that grew in layers: a Microsoft 365 tenant set up for the first contract, a separate folder structure or enclave for a customer's sensitive data, laptops bought as each program staffed up, a firewall from the last office move and a few people who know where the passwords are. NetSys takes that over as one accountable provider. Staff call a single help desk. Every device gets NinjaOne patching, ThreatDown endpoint detection and Intune policy; email passes through Barracuda; shared credentials move into Keeper; backups are restored on a schedule to prove they work. The Reston managed IT page covers how we run the whole environment and its vendors, and the Reston IT support page covers the help desk on its own. Larger changes are priced as separate projects; the most common one in 2026 is replacing a Windows Server 2016 box, which loses extended support on January 12, 2027.
How remote onboarding works for Reston organizations
Onboarding a Reston office is done with video calls, remote sessions and a few shipped boxes, and the process is designed that way from the first call because NetSys does not send engineers on site. An engineer meets whoever keeps IT running today, installs the NinjaOne agent, and reviews Microsoft 365, Entra ID, the firewall, backups and admin accounts. You receive a written findings list and a per-user price before anything changes. The cutover is scheduled around your contract calendar, not in the week a proposal is due. Laptops arrive registered in Windows Autopilot, and a configured Meraki or Fortinet firewall arrives ready for your office manager or the building's cabling contractor to connect while an engineer in Brooklyn brings it online. By the end of the first week, staff know the single number, address and Teams channel to use for IT, and the old provider's tools are on their way out.
Reston's employers and the work around them
Federal contracting defines Reston's office market. Leidos has its headquarters on Presidents Street in Reston Town Center, Peraton's corporate headquarters is at 1875 Explorer Street, and Bechtel runs its global engineering business from Reston. Google leases the top floors of the Reston Station tower beside the Wiehle-Reston East Metro station, and BXP's RTC Next towers, fully leased by January 2026, are anchored by Fannie Mae and Volkswagen Group of America. The U.S. Geological Survey's national headquarters is on Sunrise Valley Drive, and HCA's Reston Hospital Center anchors medical offices on Town Center Parkway. Most of the firms NetSys is built for are smaller: subcontractors and consultancies of 10 to 150 people, associations, engineering practices and medical offices. Their systems are generic but critical: project accounting and timekeeping built for government contracts, a CRM, cloud development tools and the practice's EHR.
Defense contracting rules for Reston firms in 2026
Most Reston subcontractors that touch controlled unclassified information carry DFARS 252.204-7012 in their contracts. The clause requires the NIST SP 800-171 controls, a cyber incident report to DoD through DIBNet within 72 hours of discovery, and 90 days of preserved images from affected systems. CMMC changed course in 2026. The Department of War suspended Phase 2 on July 13, so third-party Level 2 certification will not become a condition of award on November 10, 2026 as scheduled, and Phases 3 and 4 are on hold. A CMMC Reform Task Force is reviewing the program; its report was due to the CIO by September 11 and had not been made public by late October. Until that changes, the obligations are the ones already written: self-assessment at Level 1 or Level 2, a current SPRS score and the affirmation that goes with it, the 7012 clause and Revision 2 of NIST SP 800-171. NetSys builds its contractor work around those rather than around a certification date that has moved.
Virginia's breach and privacy laws for Reston companies
Virginia's breach statute, Code § 18.2-186.6, reaches any entity, for profit or not, that owns or licenses computerized personal information about Virginia residents: a name plus a Social Security number, driver's license number, passport or military ID number, or a financial account number with its access code. A covered breach triggers notice, without unreasonable delay, to the Office of the Attorney General and to the residents involved, and once a single notice goes to more than 1,000 people, the nationwide consumer reporting agencies must be told as well. Encryption keeps data outside the definition unless the key is also compromised. A separate subsection makes employers and payroll providers report exposed employee tax ID and withholding data to the Attorney General. The Consumer Data Protection Act covers businesses handling personal data of 100,000 or more consumers in a calendar year, and the Attorney General enforces it after a 30-day cure period. This is general information, not legal advice.
Buildings, circuits and storms in Reston
Reston's office stock runs from new towers at Reston Station and Reston Town Center, where landlords control risers and rooftop access, to older flex buildings along Sunrise Valley Drive and Sunset Hills Road with a single carrier and old cabling. Under Fairfax County's cable franchises, Comcast covers the Reston area and Verizon the whole county, which makes Comcast Business and Verizon Fios the first two to check at a Reston address; Lumen sells dedicated fiber as a third option. Whatever the main line is, a second carrier or a cellular modem sits behind it. The Silver Line's second phase, in service since November 15, 2022, added Reston Town Center and Herndon stations and made a week split between Reston, the District and home routine, which moves the security weight onto identities and devices rather than the office network. Weather tests the design as well: FEMA declared major disasters covering Fairfax County after Tropical Storm Lee's remnants in September 2011 and again after the January 2016 blizzard.
Towns and neighborhoods we cover around Reston, VA
- Reston Town Center
- Reston Station and Wiehle-Reston East
- Lake Anne Village Center
- Hunters Woods
- South Lakes
- North Point
- Plaza America
- Isaac Newton Square
- the Sunrise Valley Drive corridor
- Herndon
- Oak Hill
- Great Falls
- Vienna
- Tysons
- Chantilly
- Sterling
- Dulles
- Ashburn
Examples of our client work
- Manufacturing
Precision machining company recovering from ransomware
Recovery and restoration of 3 servers and 45 workstations, followed by EDR deployment and immutable backup implementation.
- Architecture and engineering
Civil engineering firm
Migration of 3 TB of project data to Azure, secure access for 55 employees, and cloud backup configuration.
Azure Cloud MigrationIT for Architecture and Engineering Firms
- Nonprofits
Nonprofit providing developmental disability services
SharePoint intranet for 120 employees, departmental document libraries, permission controls, and staff onboarding resources.
Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a Reston, VA client.
Services in Reston, VA
Industry depth: IT for Healthcare · Nonprofits · Consulting Firms · Gov Contractors
Also from NetSys: small business IT support · 24/7 IT support
Next steps: Managed IT services in Reston · IT support and help desk for Reston offices · Managed IT services in Fairfax · IT support in Fairfax · Managed IT services across Virginia · Cybersecurity services for Virginia organizations · IT consulting in Virginia · CMMC and NIST SP 800-171 readiness · IT for government contractors · IT for Virginia professional services firms · IT services in Washington, DC · How remote managed IT works
Nearby: Washington, DC · Maryland · Baltimore, MD
More in Virginia: Virginia Beach, VA
Service pages for Reston, VA
Reston, VA FAQs
Who provides IT services in Reston, VA?
Many firms do, from local managed service providers to the IT arms of large integrators. NetSys is one option: a managed IT and cybersecurity company founded in 1998, with one office in Brooklyn, NY, that supports Reston organizations remotely. What sets the choice apart is less the tool list than the terms: written response commitments, a dedicated account manager with a real cell number, documentation you can keep, and a month-to-month agreement instead of a multi-year contract. If your shortlist requires technicians based in Fairfax County, NetSys is not the right fit; if remote support works for you, it is worth a call.
How does IT support work for Reston organizations?
Entirely through remote sessions and cloud management. Engineers answer the help desk by phone, email and Teams every day between 4 a.m. and 11 p.m. Eastern, and alerts and emergencies reach someone at any hour, so a ransomware alert at 2 a.m. is worked when it fires. NetSys does not provide on-site support in Reston. New laptops arrive enrolled in Windows Autopilot and firewalls arrive with their rules loaded; your office manager or cabling contractor plugs them in while an engineer guides the work. Severe problems go straight to your dedicated engineer, and every change is written up in IT Glue.
How much do IT services cost for a Reston business?
There is no published price list. Managed IT and IT support carry a per-user monthly fee set after an assessment, and projects are quoted after scoping. Several things move a Reston quote more than headcount: laptops and phones per person, servers that stay in the office, the number of sites and remote staff, NIST SP 800-171 evidence for a prime, and how much an in-house IT person still handles. Comparing providers only works when every quote covers the same users, systems and response terms, so ask each one to put those in writing.
Can NetSys help a Reston subcontractor with CMMC and NIST SP 800-171?
Yes, within what the rules require today. Since the July 13, 2026 suspension of Phase 2, a defense subcontractor's obligations are a NIST SP 800-171 Revision 2 self-assessment, a current score and affirmation in SPRS, and the DFARS 252.204-7012 duties, including the 72-hour incident report. NetSys scopes where controlled unclassified information lives, hardens Microsoft 365, endpoints and the firewall around it, and produces evidence such as MFA reports, patch and scan results, backup tests and an incident response plan. Your company signs its own affirmation; we supply the records behind it.
What does the free external penetration test cover?
It is a remote test of your internet-facing systems, such as the firewall, VPN gateway, email and web services, run within a scope we agree with you in writing beforehand. NetSys looks at what an outside attacker can see and reach, then reports what it found with the fixes ranked by risk. It is not an internal network test, a wireless test or a full compliance assessment, and nobody needs to be at your Reston office for it. For contractors, the report is useful input to a NIST SP 800-171 self-assessment, though it does not replace one.
Which Reston industries is NetSys set up to support?
The service fits the kinds of organizations that cluster in Reston: defense and federal IT subcontractors, engineering and consulting firms, technology companies, associations and nonprofits, and medical practices near Reston Hospital Center. These are the industries the service is designed for, not a list of NetSys customers. Each brings its own requirements: NIST SP 800-171 for contractors, member and donor records for associations, the HIPAA Security Rule for medical offices. Our government contractors and professional services pages explain what NetSys sets up for each, and the Virginia professional services page covers firms across the state.
What happens to our data if a storm or ransomware shuts down a Reston office?
The design assumes it will happen eventually. Files live in SharePoint and OneDrive, servers that must stay are backed up by Datto SIRIS or Veeam with immutable copies in the cloud, and a written recovery order says which system returns first. Staff keep working from managed laptops at home while the office is closed. In three years NetSys has worked more than 30 ransomware cases and brought every one to full recovery; where a disaster recovery plan existed beforehand, the business was running again inside 24 hours. Restores are tested on a schedule, and you see the results.
Do you also support Fairfax, Tysons and the rest of Northern Virginia?
Yes, on the same remote model. NetSys has pages for managed IT and IT support in Fairfax, managed IT in Arlington and Alexandria, and a Washington, DC page for firms with staff across the District, Maryland and Virginia. Wherever the office is in Northern Virginia, the support is identical: the same help desk hours, the same written response commitments, no on-site service and a month-to-month agreement. Companies with sites in several jurisdictions should expect the scope to list each one, because Maryland and District breach laws can apply to their staff and clients too.
Tell us how your Reston team works and what your contracts require.
Send your headcount, systems, current provider and any DFARS or NIST SP 800-171 obligations. We will outline remote coverage and the assessment that sets your per-user price.