47,524 jobs for Marksman Security
Edward Jones is seeking a Security Engineer IV to design, implement, and enhance enterprise security for a leading finance and insurance firm. In this senior role, you will architect and maintain security controls across cloud and on-prem environments, lead threat detection and incident response efforts, and drive secure network, endpoint, and appl...
Allied Universal is seeking an Armed Security Shift Supervisor to oversee daily security operations for client sites. This part-time role leads armed officers, ensures compliance with post orders, and maintains a safe environment. Responsibilities include supervising patrols, monitoring access control, responding to incidents, and completing detail...
Johns Hopkins Applied Physics Laboratory (APL) seeks a System Security Engineer to secure complex systems that support national security, space exploration, and critical health technologies. You will design and implement secure architectures, perform threat modeling and risk assessments, and integrate controls aligned with NIST and DoD frameworks. ...
Role Type: Contractor Location: Remote Scope of Work Complete assigned workflows and tasks within Security Onion using your practical cybersecurity experience. Navigate Security Onion features related to network monitoring, alert investigation, log analysis, threat detection, and incident response. Analyze security alerts, network traffic, logs, an...
Data Center Security Specialist, DC Security Amer-West
NewPosted 01 Oct 2026Amazon Data Services, Inc.AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they...
At Cargill, we are dedicated to improving our global community through sustainable agricultural and technological enhancements. As a Sr. Consultant in Info Security with a focus on App, Data, and Cloud Security, you will play a critical role in safeguarding our digital resources and data integrity across various platforms. This position is pivotal ...
Senior IT Security Administrator Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Safeguarding systems for a growing North American enterprise! As a Uline Senior IT Security Administrator, support our IT security operations with excellence and collaboration. From managing security controls to fostering resilience, your expertise...
System Security Engineer (SSE)will provide technical support to formally register Department of Defense (DoD) acquisition programs with their applicable cybersecurity program(s). SSE will assist in conducting trade-off analyses and will integrate contributions from system security engineering disciplines such as anti-tamper, cybersecurity, exportab...
Pay Range: $77.80hr - $82.80hr Job Overview: Our client is in search of a Senior Network Engineer to play a key role in assisting the Office of Information Technology in the establishment of new integration methods and standards, along with implementing system integrations, according to those established methods and standards. Scope of Services: Th...
Job Description Job Description Job Title: Low Voltage Security Apprentice Location: Orlando, FL Company: Spartan Integration Job Description: Spartan Integration is seeking a motivated Low Voltage Security Apprentice to join our team. This is an excellent opportunity for individuals looking to start a career in the security systems industry. You w...