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NuHarbor Security Tech Stack

Managed security services and GRC consulting for mid-market companies

Computer and Network Security Colchester, Vermont 51–200 employees Founded 2014 Privately Held

NuHarbor Security operates a full-stack managed security practice built on detection (Splunk, CrowdStrike, Sentinel), vulnerability management (Tenable), and offensive tooling (Cobalt Strike, CALDERA). Their active project list—GRC program maturation, detection tuning, adversary emulation, automation workflows—reveals an internal focus on operationalizing their own service delivery at scale. Hiring is concentrated in security roles (14 of 16 open positions) across mid-to-senior levels, indicating they're scaling delivery capacity to handle growing client demand while maturing their own processes.

Tech Stack 22 technologies

Core StackAWS Azure AD Active Directory Linux ServiceNow Splunk CrowdStrike Cobalt Strike CALDERA MITRE ATT&CK Azure GCP Windows macOS Splunk Enterprise Security CrowdStrike Falcon Wireshark Splunk Cloud Tenable Tenable One Microsoft Sentinel Microsoft Defender

What NuHarbor Security Is Building

◆Challenges

Justifying security investment
Marketing complex cybersecurity service
Clients needing data to justify security investment
Improving client security posture
Optimizing value from services
Maturing grc processes
Operationalizing grc services
Identifying control gaps
Reducing organizational risk
Streamlining vulnerability management processes

▲Active Projects

Long-term grc program
Ongoing grc assessments
Operational integration of grc services
Automation for scanning, reporting, and remediation workflows
Configuring and optimizing vulnerability management tools
Process evaluation and refinement
Automation playbooks
Detection tuning
Proactive threat hunting
Adversary emulation exercises

Hiring Activity

Minimal15 roles · 2 in 30d

Department

Security

14

Engineering

1

Marketing

1

Seniority

Mid

6

Senior

5

Lead

2

C-Level

1

Manager

1

VP

1

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About NuHarbor Security

NuHarbor Security is a national managed security services provider founded in 2014, headquartered in Colchester, Vermont. The firm serves hundreds of clients with integrated offerings across managed detection and response, vulnerability management, penetration testing, compliance consulting, and GRC advisory. Their tech stack spans cloud platforms (AWS, Azure, GCP), endpoint detection (CrowdStrike), SIEM (Splunk), vulnerability scanning (Tenable), and threat emulation tools (Cobalt Strike, CALDERA), enabling both reactive monitoring and proactive adversary simulation. The organization operates with 51–200 employees and is hiring primarily for security delivery roles.

HeadquartersColchester, Vermont

Company Size51–200 employees

Founded2014

Hiring MarketsUnited States

Frequently Asked Questions

What cybersecurity tools does NuHarbor Security use?

Splunk Enterprise Security for SIEM, CrowdStrike Falcon for endpoint detection, Tenable One for vulnerability management, Microsoft Sentinel, Wireshark for network analysis, Cobalt Strike and CALDERA for offensive testing, and cloud infrastructure across AWS, Azure, and GCP.

What is NuHarbor Security working on?

Active initiatives include long-term GRC program development, detection tuning, proactive threat hunting, adversary emulation exercises, and automation playbooks for scanning, reporting, and vulnerability remediation workflows.