Senior Security Engineer at Tenable | Columbia, Maryland

Tenable, based in Columbia, Maryland, helps organizations manage and reduce cyber risk. Over 44,000 customers worldwide, including a majority of Fortune 500 companies and many government agencies, rely on Tenable’s exposure management solutions. Role overview The Senior Security Engineer supports strategic enterprise sales in the region, working alongside Enterprise Territory Managers and technical colleagues. This role focuses on demonstrating Tenable’s products, building lasting customer relationships, and encouraging clients to become strong advocates for the company. What you will do Present technical overviews and live demonstrations of Tenable’s enterprise security products. Manage software trials and Proof of Concept projects, ensuring clients see the business value of Tenable’s solutions. Answer technical questions and provide consultative advice on security, compliance, and risk management topics. Apply advanced technical knowledge to connect Tenable’s capabilities with real-world security challenges. Develop and maintain relationships with existing clients, while seeking out new strategic opportunities. Represent Tenable at industry events, executive briefings, and customer meetings, sharing insights and expertise. Use technical selling skills to engage a range of stakeholders within client organizations. Work authorization Important: Applicants must be authorized to work in the United States for any employer. Tenable does not provide visa sponsorship at any stage of employment.

About Tenable:Tenable® is at the forefront of Exposure Management, with over 44,000 organizations globally relying on us to assess and mitigate cyber risks. Our innovative solutions empower 65% of the Fortune 500 and 45% of the Global 2000, along with numerous government agencies. Join us in making a difference!Why Tenable Stands Out:Our team is our greatest asset! At Tenable, we thrive on collaboration to develop cutting-edge cybersecurity solutions for our clients. We foster a culture of inclusivity, respect, and excellence, allowing everyone to bring their best selves to work. As part of the #OneTenable team, you'll collaborate with some of the industry's most talented and passionate individuals, equipped with the resources necessary to achieve meaningful results. Together, we exceed expectations and celebrate our wins!Your Role:We are seeking a Senior Software Engineer focused on designing and developing robust, high-performance SaaS microservices. You will join a dynamic team dedicated to building large-scale, cloud-native SaaS applications in Vulnerability Management.

Who is Tenable?Tenable® is a leader in Exposure Management, serving over 44,000 organizations worldwide. Our solutions help businesses understand and mitigate cyber risk effectively. With a clientele that includes 65% of the Fortune 500, 45% of the Global 2000, and numerous government agencies, we invite you to join us on this exciting journey!Why Choose Tenable?Our team members will tell you that our strength lies in our people! We foster a collaborative environment that encourages the development of cutting-edge cybersecurity solutions while promoting a culture of inclusivity, respect, and excellence. As part of our #OneTenable team, you will collaborate with some of the industry's most talented professionals, equipped with the resources necessary to achieve impactful results. Together, we exceed expectations and celebrate our victories!

Who is Tenable?Tenable® is the leader in Exposure Management, empowering over 44,000 organizations worldwide to effectively understand and mitigate cyber risk. We proudly support 65% of the Fortune 500, 45% of the Global 2000, and numerous large government agencies. Join us on our mission to make the world a safer place!Why Choose Tenable?Ask any member of our team, and they will tell you: it’s our people that make us exceptional! We collaborate to develop cutting-edge cybersecurity solutions while fostering a culture of respect, belonging, and excellence. As a member of our #OneTenable team, you will partner with some of the most talented and passionate individuals in the industry, equipped with the support and resources necessary to make a real impact. Together, we achieve remarkable results!Your Role:The Sales Development Representative will play a crucial role in supporting our remote sales team, responsible for generating new business through both inbound and outbound phone engagement.Your Opportunity:Conduct outbound calls to create new sales opportunities and build a robust pipeline.Follow up on inbound inquiries to convert them into new sales opportunities.Schedule meetings and demonstrations for Sales Territory Managers after qualifying leads.Promote Tenable events and webinars within the region.Research target accounts to effectively execute outbound calling campaigns.Manage and update the company’s contact and account databases relevant to your region.Make over 50 calls daily to engage with potential sales prospects.Achieve a minimum of 7 new meetings/demos each week.Perform additional related tasks as assigned.Hybrid/onsite work based in Columbia, MD.

About Tenable Tenable is an Exposure Management company supporting 44,000 organizations worldwide, including 65% of the Fortune 500, 45% of the Global 2000, and a range of government agencies. The company’s mission centers on helping organizations understand and reduce cyber risks. Work Culture Tenable values collaboration, inclusion, and respect. The team brings together cybersecurity professionals who share knowledge, innovate, and support one another. Employees have access to resources that help them grow and make a real impact. Successes are shared and celebrated across the company. Role Overview: Commercial Territory Manager This position is based at Tenable’s headquarters in Columbia, Maryland. The Commercial Territory Manager will play a key role in advancing Tenable’s growth strategy and strengthening its presence in the market. The role focuses on driving results and supporting organizations as they navigate digital security challenges.

Tenable, based in Columbia, Maryland, helps organizations worldwide understand and reduce cyber risks. The company works with over 44,000 clients, including a majority of the Fortune 500, nearly half of the Global 2000, and several large government agencies. Collaboration, respect, and excellence shape daily work at Tenable. Teams share achievements and support one another while delivering cybersecurity solutions. Resources and encouragement are part of the company’s approach, with successes celebrated across the #OneTenable team. Role overview The Sales Development Representative supports Tenable’s remote sales team. The main focus is on generating new business by qualifying both inbound and outbound opportunities. What you will do Work closely with the remote sales team to identify and qualify sales opportunities Generate new business by engaging with potential clients through inbound and outbound channels

As a Senior Database Administrator (DBA) at Avint, you will play a crucial role in safeguarding the integrity, security, and accessibility of our databases. You will manage and support various database environments, including Oracle, SQL Server, and SYBASE, ensuring that our systems comply with business requirements while achieving optimum performance.Key Responsibilities:Oversee the administration, maintenance, and implementation of database security and integrity policies.Structure and format data to optimize queries and storage efficiency.Create and maintain user accounts and permissions.Execute disaster recovery plans, performance tuning, index maintenance, and database monitoring.Assist with data modeling and prototype database implementations.Install and configure database management systems (DBMS), databases, tables, and views.Direct the monitoring, administration, and optimization of database systems, including redesigning indexes and structures.Coordinate architectural changes with Database Engineers.Assess requirements and recommend suitable DBMS products.Guide the adoption of current and emerging database tools, strategies, and technologies.

Who is Tenable?Tenable® is a leader in Exposure Management, trusted by over 44,000 organizations worldwide to understand and mitigate cyber risk. Our diverse team supports 65% of the Fortune 500, 45% of the Global 2000, and various large government agencies. Join us in our mission to transform cybersecurity!Why Choose Tenable?At Tenable, our people are our greatest asset. Our collaborative environment fosters innovation as we develop leading-edge cybersecurity solutions. We pride ourselves on cultivating a culture of inclusivity, respect, and excellence, where everyone can thrive. As part of the #OneTenable team, you'll collaborate with some of the brightest minds in the industry and have the tools you need to make a significant impact. Together, we deliver exceptional results!Important Note: Applicants must have the legal right to work in the U.S. without sponsorship. We cannot provide any visa sponsorship at the time of hire or during employment, including F1-OPT, F1-CPT, H-1B, TN, J-1, etc.Your Role:Tenable is looking for a Full Stack Software Engineer to join our core product engineering teams. You will design, develop, and maintain cloud-native, large-scale cybersecurity products that safeguard organizations globally. Our platforms operate within complex, dynamic environments, requiring innovation in scalability, reliability, and performance. In this role, you will engage across the stack, addressing customer concerns, working on backend microservices, APIs, and user interfaces, utilizing contemporary frameworks and cloud technologies. Your primary focus will be on developing robust backend services and resolving critical customer escalations. Dive deep into distributed systems to uncover bottlenecks, race conditions, and integration failures that affect our global clients. Your contributions will empower customers to secure their applications, infrastructure, and digital assets effectively.Your Opportunity:Triage reported customer issues, collaborating with various teams to implement solutions.Gain expertise in distributed systems, cloud platforms, and modern UI frameworks while contributing to real-world security products.Collaborate closely with the Support team and UI/backend engineers to continuously enhance our products.Share innovative ideas to enhance Tenable’s offerings and customer experience.

Join usm-office as an Internal Auditor, where you will play a crucial role in ensuring the integrity and efficiency of our operations. Your expertise will help identify risks and enhance our internal processes.

As a Senior Database Engineer at Avint, you will leverage your extensive expertise in database design, development, and implementation, ensuring efficient information storage and retrieval. You will take charge of creating relational and object-oriented databases, as well as developing parser and database loading software.Key Responsibilities:Designing database architectures that align with the overarching system architecture.Providing support for database administration and design, catering to both immediate and long-term requirements.Translating business requirements into practical database schemas, ad hoc queries, scripts, and macros.Building and maintaining intricate systems utilizing queries, tables, ODBC, and cloud-based storage solutions.Leading the design and development of database structures, parser software, and loading software.Organizing requirements into schemas and overseeing the development of ad hoc queries and scripts.Ensuring optimal system performance through careful considerations of data volumes, user access, response times, and security measures.Evaluating potential improvements and optimizations while staying abreast of emerging technologies and integrating solutions such as messaging protocols (e.g., Java Messaging, RabbitMQ).This role primarily engages with the front end of the lifecycle, from requirements gathering through system acceptance testing and initial operational capability.

Allen & Shariff Corporation is a distinguished international MEP engineering firm delivering exceptional consulting and design services across the United States and Mexico, along with project management expertise in the Middle East. Our mission is to foster remarkable personal care and connections that empower our clients, employees, and communities to flourish. We take pride in our workplace culture, which has earned us the title of a “Great Place to Work.”We are currently in search of a seasoned and dynamic leader to join our team as a Senior Mechanical Engineer. The salary range for this position is between $95,000 and $165,000, commensurate with experience and certifications. The Senior Mechanical Engineer will independently manage multiple concurrent projects, engaging in both design and construction phases, and will be responsible for the meticulous preparation of contract documents and specifications for sophisticated building systems. This role requires advanced calculations, systems analysis, quality assurance of completed projects, and coordination of field and construction activities.Key Responsibilities:Design comprehensive HVAC systems, including equipment selection, for small to medium-sized commercial projects.Conduct thorough analyses of system options and assess existing systems as necessary.Oversee project document completion, ensuring seamless coordination within A+S and with clients.Finalize designs in compliance with relevant codes, using AutoCAD & Revit based on architectural preferences.Draft detailed specifications.Provide bid and construction phase services, including bid reviews, RFI responses, shop drawing reviews, project walkthroughs, and field observation reports.Demonstrate proficiency across a variety of HVAC systems, serving as a technical expert and resource within the office.

RouteSmart Technologies is a premier innovator in vehicle route optimization software, committed to enhancing logistics and operational efficiency. We are currently on the lookout for a skilled Cloud Engineer to join our dynamic Technology & Security Department. This pivotal role will report directly to the Director of Technology & Security and will be instrumental in the implementation, maintenance, and enhancement of our cloud IT infrastructure, systems, and AWS environments. As a Cloud Engineer, you will collaborate closely with DevOps and Product Development teams to ensure secure, scalable, and efficient cloud operations across both production and development environments.The expected base pay range for this position is between $120,000–$130,000 per year, adjusted based on experience and location within the U.S.This is a hybrid position requiring candidates to commute to our offices in either Melville, NY or Columbia, MD. Candidates must reside within 50 miles and be available to work on-site several days per week. However, we are open to considering remote work for exceptional candidates located in specific states including Maryland, New York, Pennsylvania, DC, Virginia, Arizona, California, Colorado, Florida, Idaho, Illinois, Indiana, Minnesota, New Jersey, North Carolina, Oregon, South Carolina, Texas, and Washington.

Tenable is a leader in Exposure Management, supporting over 44,000 organizations worldwide in understanding and reducing cyber risk. The company works with many Fortune 500 and Global 2000 businesses, as well as major government agencies. Note: Applicants must be authorized to work in the U.S. without sponsorship. Tenable does not provide visa sponsorship at the time of hire or during employment, including F1-OPT, F1-CPT, H-1B, TN, or J-1. Role overview The Senior Software Engineer - User Interface will join the Vulnerability Management product development team. This position leads projects from initial concept through delivery, working closely with Product Managers to define requirements and design technical solutions. Responsibilities include implementing features, ensuring smooth deployment, and maintaining high standards for performance and user experience. The role also involves leading design reviews, participating in architectural discussions, and writing clear, maintainable code with a focus on simplicity. What you will do Contribute to the development of Tenable's Vulnerability Management product using modern front-end technologies. Help deliver a next-generation enterprise web application. Take ownership of projects from design through testing and deployment. Adopt and promote current front-end frameworks and tools. Encourage strong software design practices, emphasizing security, reliability, testability, and maintainability. Collaborate with cross-functional teams, including product management, design, and engineering. Requirements Experience leading UI-focused software projects from design to deployment. Strong background in front-end technologies and frameworks. Ability to guide design reviews and participate in architectural discussions. Commitment to writing pragmatic, maintainable code and advocating for simplicity. Authorized to work in the U.S. without visa sponsorship.

Who is Tenable?Tenable® stands at the forefront of Exposure Management, empowering over 44,000 organizations globally to comprehend and mitigate cyber risk. Our dedicated workforce supports 65% of the Fortune 500 and 45% of the Global 2000, along with significant government agencies. Join us on this impactful journey!Why Choose Tenable?Ask one of our team members what makes Tenable special, and they’ll say, “Our people!” Together, we innovate and deliver best-in-class cybersecurity solutions, fostering a culture of belonging, respect, and excellence. As part of our #OneTenable team, you will collaborate with some of the industry's most talented individuals while receiving the support and resources needed to make a meaningful impact. We consistently exceed expectations and celebrate our victories together!Your Role:As a crucial member of our Technical Support Team, you will bridge the gap between our innovative products and our customers. You will tackle real-world technical challenges by providing exceptional support for our advanced vulnerability assessment and compliance auditing software. Your expertise will be vital in navigating complex, multi-layered customer environments. From assisting customers with their initial Nessus scanner setup to guiding them through detailed log correlation and real-time vulnerability analysis, you will play an integral role in reducing cyber risks and closing the Cyber Exposure gap. Join us in delivering outstanding support that truly makes a difference!

Who is Tenable?Tenable® is a leader in Exposure Management, empowering over 44,000 organizations worldwide to comprehend and mitigate cyber risk. Our dedicated global workforce supports 65% of the Fortune 500, 45% of the Global 2000, and numerous large government agencies. Join us on our mission to redefine cybersecurity!What makes Tenable a remarkable workplace?When asked, our team members will say, “Our people!” We collaborate to develop and innovate top-tier cybersecurity solutions for our clients, all while fostering a culture of inclusion, respect, and excellence that allows us to thrive. As a member of our #OneTenable team, you will work alongside some of the industry’s most talented and passionate individuals, equipped with the support and resources necessary to create meaningful work. Together, we achieve outstanding results and celebrate our successes!Your Role:Tenable is in search of a Senior Software Engineer specializing in User Interface to join our Vulnerability Management product development team. In this pivotal role, you will oversee projects from inception to completion, collaborating closely with Product Managers on requirements, designing and implementing technical solutions, and ensuring sustained success post-deployment. You will lead and engage in design reviews and architecture discussions, writing pragmatic code and striving for simplicity while providing technical insights to refine and enhance the system, ultimately ensuring performance, stability, and an exceptional end-user experience.Your Opportunity:Join a rapidly growing development team working on the innovative Vulnerability Management product, leveraging cutting-edge front-end technologies.Make a significant impact by assisting the team in delivering our next-generation enterprise web application.Take ownership of your projects, including design, development, testing, and deployment.Adopt and implement modern front-end technologies and frameworks.Champion innovative and elegant software design while actively guiding the team toward improved practices and solutions focused on security, reliability, testability, and maintainability.Collaborate with an exceptional group of cross-functional team members, including product management, design, and fellow engineers within your Agile team.Take responsibility and ownership of your projects.Conduct code and design reviews.

Northstrat, a leading provider of innovative software solutions for the Department of Defense, is in search of a talented Java Software Engineer to become a vital part of our agile development team. In this role, you will engage in the entire agile software development lifecycle, utilizing cutting-edge tools and technologies. Our collaborative and dynamic work environment encourages you to enhance your skills and stay abreast of the latest industry advancements. This position offers a hybrid work model, comprising both remote and in-office work, ensuring flexibility while maintaining productivity. If you are a self-driven, detail-oriented software engineer with a passion for creating high-quality software solutions, we invite you to apply and join our mission.

Role Overview EquipmentShare is hiring a Security Specialist at our Columbia, MO headquarters. This role focuses on managing security protocols and safeguarding company assets and staff. The Security Specialist plays a key part in supporting a safe workplace and smooth daily operations.

About Wyetech LLC Wyetech LLC delivers technology solutions for federal government clients. The company is recognized for its collaborative culture and focus on tackling complex technical challenges. Role Overview This entry-level Systems Engineer position is based in Columbia, Maryland. The role centers on designing, integrating, testing, and deploying advanced data center solutions that support satellite collection systems. Projects span hardware, software, networking, and Radio Frequency (RF) components, all essential to mission-driven communication and signal processing systems. Key Responsibilities Support the design and integration of data center solutions for satellite collection systems Work on systems engineering tasks involving hardware, software, network, and RF elements Participate in testing and deployment of mission-critical communication and signal processing systems Collaborate with a multidisciplinary engineering team Qualifications Entry-level experience or education in systems engineering or a related field Basic understanding of RF technologies and signal processing systems Strong teamwork and communication skills Security and Citizenship Requirements U.S. Citizenship required Active TS/SCI clearance with agency-approved polygraph (or ability to obtain, as required by federal contracts)

Who is Tenable?Tenable® is the leader in Exposure Management, trusted by 44,000 organizations worldwide to help them understand and mitigate cyber risks. Our team supports 65% of the Fortune 500, 45% of the Global 2000, and numerous large government agencies. Join us on our mission!Why Choose Tenable?Our greatest asset is our people! At Tenable, we collaborate to create innovative, best-in-class cybersecurity solutions while fostering a workplace culture centered on belonging, respect, and excellence. As part of our #OneTenable team, you'll work alongside some of the industry's most talented and passionate professionals, with the resources and support necessary to make a meaningful impact. We celebrate success together and consistently exceed expectations!We are expanding our Sales Team at our Columbia, Maryland headquarters and have multiple openings for Sales Development Representatives (SDRs) and Commercial Territory Managers (CTMs).Sales Development Representatives (SDRs): We are looking for candidates with exceptional communication skills who are comfortable engaging with customers and prospects over the phone to promote Tenable's products and services. A background in inside sales or sales support is required.Commercial Territory Managers (CTMs): We seek mid-career sales professionals to conduct market research, build relationships, and close deals within designated geographic regions. Prior experience in a quota-carrying sales role is essential.Both positions require in-office work two days per week and offer hourly pay along with commission opportunities, plus comprehensive company benefits, including stock options.We invite you to answer a few preliminary questions and submit your current resume for immediate consideration.At Tenable, we are dedicated to promoting Equal Employment Opportunity (EEO) in accordance with all applicable laws and regulations. If you require a reasonable accommodation due to a disability during the application or recruitment process, please contact Recruiting@Tenable.com for assistance.

Join Tenable Inc. as an Associate Pre-Sales Engineer, where you will play a pivotal role in supporting our sales initiatives. In this engaging position, you will collaborate with the sales team to provide technical expertise, demonstrating our cutting-edge cybersecurity solutions to potential clients. Your responsibilities will include assisting with product presentations, addressing technical inquiries, and ensuring our solutions meet diverse customer needs.