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Top Baltimore, MD Security Companies (59)

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
19 Offices
40,000 Employees

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work, is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.


Information Technology • Security • Software
Columbia, Maryland, USA
25 Employees

Belay Technologies, Inc. is a certified Service Disabled Veteran Owned Small Business (SDVOSB) located in the Baltimore-Washington area providing technology and engineering services to the Department of Defense (DoD) and expanding into the commercial market. Belay Technologies specializes in technical IT services including; software development, virtualization, systems administration, networking, and testing. Belay continues to expand, and we are always seeking top talent. Belay is more than just a company.....It's a culture. With our work hard, play hard edge and a family-like feel, our employees feel at home with Belay. We are a laid back, fun, innovative team that gets together monthly for lunches, enjoys company parties, bbq's and fun adventures together, and joins in volunteer and charity events as a socially aware company.


Cloud • Security • Cybersecurity
Greenbelt, Maryland, USA
185 Employees

T-Rex is a proven mid-tier firm blazing new paths in federal government IT modernization and transformation. T-Rex has been recognized as a “fastest growing company” on the Inc. 5000 list. We leverage deep technical expertise in Systems Integration and Development, Cloud Adoption and Infrastructure Optimization, Cybersecurity, Data Engineering and Analytics, and Mission Critical Services for our public sector clients. T-Rex has designed, built, integrated, and operated some of the world’s largest mission critical systems for our government clients who need to leverage the power of data. We have invaluable experience implementing complex IT modernization projects with critical cyber data protection requirements, aggressive schedules, and complex size and scale. We foster innovation, while mitigating risk, saving time and money, and improving benefit-to-cost ratios. T-Rex is always seeking experts to join our growing team of professionals. We have built a broad client base through our dedication to delivering quality products, providing excellent customer service, and attracting top-notch talent. We are committed to maintaining a culture that supports the development of every employee's personal and professional lives. Discover opportunities that can hone your skills and challenge you to solve complex client problems in new and innovative ways: • Systems Integration and Development – ensuring full continuity of operations and processes, while managing the data and systems migration. • Cloud Adoption and Infrastructure Optimization – Paving the way for our government’s transformation with powerful technology solutions. • Cybersecurity – Keeping ahead of the bad actors on the largest, most challenging government projects. • Data Engineering and Analytics – Helping clients leverage the benefits of big data to achieve mission critical objectives. • Mission Critical Services – Providing both strategic and operational support for mission critical, large-scale IT initiat


Aerospace • Security • Software
21 Offices
8,438 Employees

At General Dynamics Mission Systems, a business unit of General Dynamics, we develop mission critical C4ISR solutions across the land, sea, air, space and cyber domains, but that doesn’t tell our whole story. When downed pilots are isolated in enemy territory, our equipment gives them a lifeline to call home. When a student opens a textbook to learn about the universe, they’re looking at data and pictures sent using our technology. When the government needs to share crucial top-secret information, our products help them keep this information out of the wrong hands. When sailors need to locate underwater mines, our technology allows them to find explosives with unmanned underwater vehicles. Delivering C4ISR technology is what we do but we think why we do it is more important.


Aerospace • Logistics • Security • Software • Cybersecurity
4 Offices
85,636 Employees

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.


Hardware • Security • Software
Baltimore, Maryland, USA
104 Employees

Alertus - Redefining Mass Notification for 20+ Years Our Mission is to enable organizations to disseminate information to help protect lives, secure assets, and maintain business continuity. OUR MISSION IS PERSONAL. We are committed to providing customizable, scalable, and cost-effective mass notification solutions because we know even a few seconds of warning can help save lives during an emergency. In 2001, an F3 tornado ripped through the University of Maryland campus. There was no warning, and two students — sisters — were killed. The tornado caused dozens of injuries and millions of dollars in damages. An idea was born to engineer a mass notification solution that can be implemented anywhere and activated quickly to help prevent another tragedy. Alertus was founded in 2002 and has focused its efforts on developing superior lifesaving notification solutions ever since. Alertus' dedicated teams of safety, security, and technology leaders are committed to continuously raising the bar for mass notification. Our technology is state of the art, with interoperable software solutions that help tie legacy systems into our next-generation audible and visual notification hardware. It's not enough for us for our customers to have our products. As their trusted partner in mass notification, we want to ensure customers are at peak readiness with the training and support they need to get critical notifications out at a push of a button. We offer pre-sales professional services, ongoing customer training, and 24/7 customer support.


Security • Software
4 Offices
1,847 Employees

Tenable®, Inc. is the Cyber Exposure company. Over 30,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. As the creator of Nessus®, Tenable extended its expertise in vulnerabilities to deliver the world’s first platform to see and secure any digital asset on any computing platform. Tenable customers include more than 50 percent of the Fortune 500, more than 30 percent of the Global 2000 and large government agencies. Learn more at www.tenable.com.


Security • Cybersecurity
2 Offices
345 Employees

Contrast Security is the world’s leading provider of security technology that enables software applications to protect themselves against cyberattacks, heralding the new era of self-protecting software. Contrast's patented deep security instrumentation is the breakthrough technology that enables highly accurate assessment and always-on protection of an entire application portfolio, without disruptive scanning or expensive security experts. Only Contrast has sensors that work actively inside applications to uncover vulnerabilities, prevent data breaches, and secure the entire enterprise from development to operations, to production.


Hardware • Security • Software • Cybersecurity
Annapolis, Maryland, USA
59 Employees

At SIXGEN, we’ve cracked the code on meaningful and innovative ways to support the cyber mission. Our workforce provides incident response, operational and penetration testing, red teaming, tool development, cyber training development and continuous monitoring. Our on-site and remote assessments are used to identify vulnerabilities within the most critical networks. We lead cybersecurity innovation in product development by designing and evolving highly specialized hardware and software focused on Endpoint Detection and Response, Red Team, Data Science, and Threat Intelligence missions. We take pride in our work and the resulting enhanced cybersecurity posture for our customers around the globe.


Security
Baltimore, Maryland, USA
43 Employees

DMAC Security is a licensed private security firm that provides consulting and personell services including armed security, unarmed security, and fire watch services nationwide. Our clients range from Ports & Logistics to School campuses. Our guards are well trained and are supported by our experienced security management team.


Payments • Security
Middle River, Maryland, USA

FraudArmor is a provider of best-in-class integrated payment solutions, marketing services, and security solutions.


Big Data • Information Technology • Security • Software • Analytics
2 Offices
88 Employees

Our Mission: Our Mission is to enrich our customers’ missions by applying our multi-disciplined analysts, mission-focused software developers, and machine learning data scientists to solve and support our customers’ most difficult challenges. Our dedication to our employees reinforces our commitment to the customers’ mission success and National Security. Our ability to effectively collaborate and innovate, reinforces our partnership with the customer. Our Core Competencies: We provide technical expertise to meet customer mission challenges in: * Offensive and Defensive Cyber Services * Data Science and Decision-Making Analytics * National Security Cyber Training * Intelligence Analysis * Intelligence Solutions Engineering Our Employees: Our personnel are cross-functional subject matter experts (SMEs) who understand the development process and serve as liaisons between developers and the operational community to enrich technologies with in-depth domain understanding and innovative perspectives. Our program managers are PMI® certified who possess strong technical and mission backgrounds. We are the Small Business Employer of Choice! Check out our awards: Best Places To Work Winner! 2012 - 2019 – Baltimore Sun Top Work Places 2018 - Inc Magazine - Top Work Place 2016 - 2018 - Washington Post Top Work Places 2016 - ABA – Silver Stevie Winner – Veteran-Owned Business of the Year 2011 - 2015 – Baltimore Business Journal - Best Places to Work 2014 - Disabled American Veterans (DAV) National Small Business of the Year 2013 - Washingtonian Magazine 50 Greatest Places to Work 2012 - Chesapeake Regional Tech Council - Best Places to Work


Security
Baltimore, Maryland, USA
25 Employees

The Sicura platform integrates security and compliance into DevOps workflows, saving customers millions and giving DevOps engineers their time back.


Security • Cybersecurity
2 Offices
295 Employees

Dragos is an industrial (OT/ICS/IIoT) cybersecurity company on a mission to safeguard civilization. Our integrated software platform provides critical visibility into ICS and OT networks so that threats are identified, and can be addressed before they become significant events, our solutions are optimized for emerging applications like the Industrial Internet of Things (IIoT), enabling our clients in power and water utilities, energy, and manufacturing industries to establish a resilient and adaptable security posture.


Information Technology • Other • Security • Consulting
Eldersburg, Maryland, USA
11 Employees

We are a Service Disabled Veteran Owned Small Business (SDVOSB), headquartered in the Baltimore – Washington corridor, and established to provide unique and exceptional services to our clients in the government and military sectors. SPYROS specializes in providing highly qualified professionals experienced in Computer Network Operations, Signals Intelligence, Technical Training and Certifications, Network Administration and Security, Physical and Personnel Security, and Program Management to fit the specific needs of our clients. We maintain a vast array of capabilities at the nexus of the digital domain and in the intelligence community meeting the demand for highly specialized skills to solve the most difficult problems. As a small company, SPYROS is agile and focused. We provide our clients flexibility and the individual attention necessary to meet rapidly changing requirements and rising challenges. As the digital world and cyber domain continue to gain increasing importance in the intelligence community, SPYROS will continue to leverage the technical expertise of our highly skilled personnel and enable our clients to devise and implement innovative solutions to their emerging challenges.


Information Technology • Security
Columbia, Maryland, USA
65 Employees

Applied Integrated Technologies, Inc. (AIT) is dedicated to providing specialized services in the Cyber Security, Information Technology, Intel Analysis, and Linguist Services markets. By combining a strong background in systems engineering and IT solutions with experienced operational analysts and linguists, AIT is able to assist our customers by implementing creative and innovative solutions. We do this by utilizing the latest technological advancements and proven methodologies to support our customers’ specific mission requirements. Established in August 2001, AIT is a small business that develops large business solutions while maintaining an agile and responsive approach. Headquartered in the Baltimore/ DC Metropolitan Area, AIT is rapidly expanding throughout the United States and overseas, currently supporting customers in Maryland, Virginia, Texas, Georgia, Utah, Washington, Oregon and various overseas locations.


Security
Baltimore, Maryland, USA

integrata security provides innovative cyber security solutions that improve network infrastructure security.


Security
Annapolis, Maryland, USA
1,384 Employees

Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the world's most influential people, disruptive brands, and prominent organizations. Championed by our advanced global operations centers and our highly skilled team of intelligence analysts, we offer highly specialized services, 24/7 security and consulting, with the technology and AI to power it across the globe. Crisis24, une compagnie de GardaWorld, offre une expertise mondiale en gestion intégrée des risques de sécurité. Notre service du renseignement et nos solutions d'intervention de crise et de solutions de protection globale permettent aux organisations, aux marques et aux personnes les plus influentes et innovatrices du monde de mener leurs activités en toute confiance. S'appuyant sur nos centres des opérations mondiales, sur le travail constant de notre équipe d'analystes du renseignement et la puissante plateforme de gestion des risques de Crisis24, nous offrons des services de pointe, 24/7, à travers le monde.


Security • Software
Baltimore, Maryland, USA
6 Employees

TrackOFF is a cybersecurity and privacy company that develops software to protect users' identities and personal data.


Big Data • Cloud • Security • Software • Analytics
Columbia, Maryland, USA
21 Employees

GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.


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