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Top Security Companies (2,769)

Network Controls & Electric, LLC
Information Technology • Security • Utilities • Industrial
United States
Hiring Now

Network Controls & Electric, LLC provides high-quality design, installation, and maintenance of communication networks, technology infrastructure, and electrical systems. Specializing in structured cabling, fiber optic construction, and security systems, they serve leading organizations in the industrial, healthcare, manufacturing, and public sectors across the Southeast region, ensuring operations remain connected, secure, and efficient.

Network Controls & Electric, LLC
Stacklok
Security
Seattle
23 Employees
Hiring Now

From the founders of projects such as sigstore and kubernetes

Stacklok
Global Elite Group
Events • Professional Services • Security • Consulting
United States
Hiring Now

Global Elite Group is a U.S.-based security-services provider headquartered in Garden City, New York. The company delivers professional aviation security solutions for airports, airlines, charter operators, and cargo operators nationwide. Its broader offerings include aviation security, special-event security, consulting, and emergency management. Through trained personnel and technology, Global Elite Group helps customers mitigate risk, maintain compliance, safeguard operations, and ensure...

Global Elite Group
Strata Worldwide
Internet of Things • Security • Industrial • Manufacturing
United States
Hiring Now

Strata Worldwide is a global provider of advanced safety, communication, and geotechnical technologies for the mining, civil, and maritime industries. Their mission focuses on enhancing worker safety, operational productivity, and connectivity in rugged environments. They offer a comprehensive suite of solutions, including proximity detection, collision avoidance, underground networking, atmospheric monitoring, and specialized ground support products, all designed to provide actionable...

Strata Worldwide
Smiths Group plc
Aerospace • Security • Energy • Defense
2 Offices
9,512 Employees
18 Benefits Hiring Now
Pioneers of progress: Engineering a better future.

For over 170 years, Smiths Group has been pioneering progress by engineering a better future. We serve millions of people every year, to help make the world safer, more energy efficient and productive, and better connected, across four global markets: Energy, General Industrial, Safety & Security, and Aerospace & Defence. Listed on the London Stock Exchange, Smiths employs more than...

Smiths Group plc
Proofpoint
Security • Cybersecurity
31 Offices
3,780 Employees
31 Benefits Hiring Now

We provide the most effective cybersecurity and compliance solutions to protect people on every channel including email, the web, the cloud, and social media.

Proofpoint
ArmorWorks Enterprises Inc
Aerospace • Security • Defense • Manufacturing

ArmorWorks Enterprises, Inc. develops and manufactures advanced armor solutions, security, and defense products, including composite armor systems, energy-attenuating seats, and specialty transport vehicles for global defense and security industries.

ArmorWorks Enterprises Inc
Tomorrow.io
Security • Software
2 Offices
218 Employees
19 Benefits Hiring Now

Tomorrow.io is the world’s leading Weather and Climate Security Platform, equipping humanity with the weather intelligence needed to thrive and adapt in an era of climate crisis. Through predictive and actionable insights, teams adapt to any weather-related challenge at scale both in real-time and in advance of business impact. Customers including Uber, Delta, National Grid, and more use Tomorrow.io to...

Tomorrow.io
Spin Technology
Cloud • Security • Cybersecurity
Palo Alto
61 Employees
Hiring Now

SpinOne by Spin Technology is a SaaS data security management platform designed to monitor, secure, and back up your G Suite, Microsoft 365 and Salesforce data, protect against ransomware, improve compliance, and reduce IT costs. SaaS Backup Backup your Google Workspace, Microsoft Office365, or Salesforce data. Restore any damaged assets in a matter of seconds. Risk Assessment and Access Management Streamline risk assessment and...

Spin Technology
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Elastic
Cloud • Security • Software • Generative AI
13 Offices
3,222 Employees
26 Benefits Hiring Now
Elastic, the Search AI Company, helps everyone find the answers they need in real time, using all their data, at scale.

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate...

Elastic
Digi Security Systems
5 Offices
83 Employees
Hiring Now

Digi Security Systems, LLC, provides low-voltage, high-end security systems to commercial organizations, including schools, businesses, government institutions, hospitals, and more. Our physical systems include video surveillance, access control, CCTV, VOIP, and anti-intrusion systems. The software that drives our systems provides detection analytics, facial recognition, AI integration, and more. All the systems we provide are customized to meet the unique needs...

Digi Security Systems
GreyNoise Intelligence
Information Technology • Security
Washington
21 Employees
19 Benefits Hiring Now

GreyNoise is a cybersecurity company that reduces false positives by filtering pointless Internet background noise.

GreyNoise Intelligence
Sophos
Security • Software
7 Offices
3,747 Employees
9 Benefits Hiring Now

Cybersecurity Evolved. As a worldwide leader in next-generation cybersecurity, Sophos protects nearly 400,000 organizations of all sizes in more than 150 countries from today’s most advanced cyberthreats. Powered by SophosLabs – a global threat intelligence and data science team – Sophos’ cloud-native and AI-enhanced solutions secure endpoints (laptops, servers and mobile devices) and networks against evolving cybercriminal tactics and techniques,...

Sophos
Apptega
Cloud • Security • Software • Cybersecurity
Atlanta
28 Employees
19 Benefits Hiring Now

As cyber-threats and regulatory mandates continue to expand, organizations are challenged by the difficulties of implementing effective cybersecurity and compliance programs. With Apptega, organizations of all sizes, including Fortune 500 enterprises and Managed Security Service Providers (MSSPs), are simplifying cybersecurity and compliance management. Apptega is at the intersection of simple user experiences and patent-pending technology, providing an innovative platform paired...

Apptega
Bishop Fox
Professional Services • Security • Software • Consulting
6 Offices
280 Employees
7 Benefits Hiring Now

Bishop Fox is a private professional services firm focused on offensive security testing.

Bishop Fox
OpenWorks Engineering Limited
Hardware • Security • Defense • Manufacturing
United Kingdom
100 Employees
Hiring Now

OpenWorks Engineering is a UK-based technology company that develops advanced autonomous optical systems and counter-UAS (uncrewed air systems) solutions. Their mission is to provide world-leading technology for surveillance, air defense, and the protection of high-profile assets, facilities, and individuals from aerial threats. They focus on delivering innovative, modular, and high-performance hardware, including the SkyWall drone capture system, to support defense...

OpenWorks Engineering Limited
National Geospatial-Intelligence Agency
Information Technology • Security • Defense
United States
50 Employees
Hiring Now

The National Geospatial-Intelligence Agency (NGA) is a unique combination of an intelligence agency and a combat support agency. As the world leader in geospatial intelligence (GEOINT), NGA provides timely, relevant, accurate, and actionable location-based intelligence. It enables the U.S. intelligence community and the Department of Defense to fulfill national security priorities and protect the nation.

National Geospatial-Intelligence Agency
IDS International
Arlington
341 Employees
7 Benefits Hiring Now

Hybrid conflict. Non-state actors. Digital hacktivists. Tribal politics. Advanced technology. Ancient beliefs. Rapid adaptation. Strategic uncertainty. Declining resources. Rising extremism. Today’s national security challenges are complex and multidimensional, requiring adaptive, interagency responses. For more than a decade, IDS International has delivered innovative training, research and operational civil-military services to help address these 21st century challenges. We are seasoned soldiers, aid...

IDS International
SimpliSafe
Consumer Web • Internet of Things • Security
3 Offices
709 Employees
36 Benefits Hiring Now

Being safe should be simple. SimpliSafe designs home security systems that are wireless, cellular and so user-friendly they can be set up by anyone in minutes. An ever-expanding arsenal of sensors and the SimpliSafe security camera, SimpliCam, provides all-encompassing protection while integrated apps make comprehensive system control possible from anywhere. But SimpliSafe is way more than its great products. It’s...

SimpliSafe
RCMP External Review Committee
Professional Services • Security • Defense
United States
2,367 Employees
Hiring Now

The RCMP External Review Committee is an independent and impartial agency that aims to promote fair and equitable labour relations and accountability within the Royal Canadian Mounted Police.

RCMP External Review Committee

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