Company profile

NeoSystems LLC Tech Stack

Managed back-office, IT and cybersecurity services for GovCons and nonprofits

IT Services and IT Consulting Reston, Virginia 51–200 employees Founded 2003 Privately Held

NeoSystems runs outsourced accounting, HR, IT and security operations for government contractors and nonprofits from Reston, Virginia. Its stack is overwhelmingly Microsoft security, with the full Defender suite, Sentinel, Purview, Entra ID and Azure Government, plus Qualys and Tenable for scanning. Accelerating hiring split between engineering and security, alongside Sentinel and zero trust projects, points to a growing managed SOC built around CMMC 2.0 demand.

Tech Stack 46 technologies

Core StackPower Automate Azure AD Kubernetes Docker Terraform Jenkins Microsoft 365 Defender Microsoft Defender for Endpoint Microsoft Defender for Office 365 Microsoft Defender for Cloud Apps Microsoft Defender for Identity Microsoft Defender XDR Microsoft Defender Vulnerability Management Azure SharePoint Online Exchange Online OneDrive Microsoft Purview Azure Government Qualys Tenable Tenable.io Nessus Microsoft Sentinel KQL Azure Entra ID CMMC Windows 11 Windows 365 Azure Virtual Desktop+16 more

What NeoSystems LLC Is BuildingChallenges and projects from their job posts

◆Challenges

Meeting CMMC 2.0, NIST and DFARS requirements
Holding zero-tolerance risk in regulated environments
Managing vulnerability patching cycles
Reducing false positives and telemetry gaps
Protecting data integrity and security

▲Active Projects

Building detection response workflows and SOC tooling
Microsoft Sentinel threat hunting, connectors and playbooks
Zero trust access control implementation
Microsoft 365 E5 onboarding with identity security
Client services onboarding

Hiring Activity

Accelerating9 roles · 4 in 30d

Department

Engineering

Security

Seniority

Mid

Senior

Principal

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About NeoSystems LLC

NeoSystems LLC is a privately held provider of managed back-office services founded in 2003 and headquartered in Reston, Virginia. It handles accounting, finance, payroll, HR, IT and information security for government contractors and nonprofit organizations, with specialties including Deltek Costpoint, Cobra EVM, IBM Cognos and FedRAMP hosting. The company also resells Microsoft cloud licensing across Azure Commercial, Azure Government and M365 GCC and GCC High. It employs 51–200 people and hires in the United States.

HeadquartersReston, Virginia

Company Size51–200 employees

Founded2003

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does NeoSystems use?

NeoSystems relies on Microsoft Defender XDR, Microsoft Sentinel with KQL, Purview, Entra ID, Azure Government and Azure Virtual Desktop, plus Qualys, Tenable and Nessus, and Kubernetes, Docker, Terraform and Jenkins for infrastructure.

Does NeoSystems help with CMMC compliance?

Yes. CMMC 2.0, NIST and DFARS compliance appear repeatedly in its job posts, and CMMC is part of its tracked stack alongside Microsoft Purview and Defender tooling used for regulated defense environments.

Is NeoSystems hiring security engineers?

Yes. Hiring is accelerating and concentrated in engineering and security, mostly mid and senior roles in the United States, focused on Sentinel threat hunting, detection workflows and SOC tooling.

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How this profile is built

NeoSystems LLC's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.