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Top Baltimore, MD Security Companies (58)

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Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
18 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.


Security • Social Media • Software • Cybersecurity
Baltimore, Maryland, USA
425 Employees

ZeroFOX, The Social Media Security Company, enables organizations to identify, manage and mitigate social media based cyber threats


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.


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.


Cloud • Security • Cybersecurity
11 Offices
1,062 Employees

Coalfire is the cybersecurity advisor that helps private and public sector organizations avert threats, close gaps, and effectively manage risk. By providing independent and tailored advice, assessments, technical testing, and cyber engineering services, we help clients develop scalable programs that improve their security posture, achieve their business objectives, and fuel their continued success. Coalfire has been a cybersecurity thought leader for more than 20 years and has offices throughout the United States and Europe.


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.


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


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.

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Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
18 Offices
40000 Employees

Information Technology • Security
Baltimore, Maryland, USA
72 Employees

CyberPoint is a technical company solving the hard cyber problems.


Information Technology • Security • Cybersecurity
3 Offices
14,420 Employees

Parsons is a digitally enabled solutions provider with a focus on making the world safer, smarter, healthier, more sustainable, and more connected. Founded in 1944, Parsons primarily serves the defense, security, and infrastructure markets. Uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services, the corporation delivers state-of-the-art solutions to federal, regional, and local government agencies as well as to private industrial customers worldwide. Parsons has a reputation for inclusion and diversity and has been named to the Ethisphere Institute’s list of World’s Most Ethical Companies for 10 consecutive years. Parsons facilitates a culture of innovation by encouraging collaboration among its employees and providing opportunities for career growth. With offices around the globe, people of varied talents and backgrounds, and a wide range of exciting projects, the possibilities at Parsons are endless. For more about Parsons, visit www.parsons.com. Mission: Delivering innovative infrastructure, defense, and security solutions to enable a more sustainable, safer, smarter, and more connected world.


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 • Security • Software
Baltimore, Maryland, USA
2 Employees

CyberSpa is a computer and network security company that specializes in PC repair refresh, PC software, and data transfer.


Information Technology • Security • Software • Analytics
Columbia, Maryland, USA
51 Employees

Avid Technology Professionals, LLC (ATP) is a premiere provider of software and systems engineering, and acquisition program management services for the community. ATP is actively seeking to pursue contract opportunities with other departments and agencies in the federal government, in state governments, and in the commercial sectors. Delivered by seasoned experts in the IT field, ATP solutions adeptly address the IT concerns manifesting in both the federal and commercial sectors. Additionally, ATP engineers regularly vie with the best and the brightest professionals in systems, software and program management in this industry. ATP offers extensive experience and success within the community, providing comprehensive solutions that meet acquisition challenges head-on, while simultaneously solving some of the most complex technological problems with progressive solutions that push the boundaries of software and systems engineering. In, short ATP's highly skilled engineers and program management professionals are committed to provide the most innovative, creative approaches to today's most trying IT challenges, freeing clients up to devote their time, attention and efforts to their most pressing tasks, all the while knowing your IT questions are being addressed by the very best engineers in the business.


Security
Baltimore, Maryland, USA

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


Fintech • Information Technology • Security • Cybersecurity
Annapolis, Maryland, USA
60 Employees

The Squires Group provides short-term, long-term, and permanent ERP, IT, Cyber, and Accounting/Finance experts to private and public sector clients. And we bring challenging jobs to talented professionals. We are based in Annapolis, MD, and serve clients throughout the Mid-Atlantic area and select national markets. We are a WBENC certified woman-owned business. The Squires Group was founded in 1995 as a provider of ERP services. Since then we’ve successfully served all kinds of commercial and government organizations. Startups. Fortune 500 companies. Huge government agencies. That success inspired us to create new divisions and expand our talent network.


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.


Big Data • Cloud • Information Technology • Security
3 Offices
19 Employees

Flash Technology Group LLC is a Woman-Owned Small Business actively involved in Cyber Security, Cloud Computing, Network and Systems Engineering, as well Curricula Design and Development, and Instructional Systems Design, aggressively developing effective intelligence solutions and providing decisive information advantages and expertly engineering, and developing systems to defend against, exploit, and attack threats to our clients to accomplish their goals through an extensive array of technology management expertise and services. We support the lifecycle process through the development, implementation, and management of all types of enterprise systems, enabling our customers to accomplish their missions and goals. Our professional team consists of individuals possessing advance education, affiliations, and certifications, providing a comprehensive range of system engineering services for various critical mission systems and Data Center Environments, including application hosting, security engineering, storage, and secure network operations support.


Security
Baltimore, Maryland, USA
22 Employees

Terbium Labs offers Matchlight, a product that alerts their clients the instant their stolen data appears on the web.