Browse 77 exciting jobs hiring in Security Systems now. Check out companies hiring such as Boeing, Abacus Technology, Bowhead in Lincoln, Milwaukee, New York.
A Systems Engineer at Boeing focused on system integration, verification, and validation, supporting aerospace innovation in Everett, WA.
Experienced software engineer needed at Abacus Technology to develop and maintain secure, mission-critical software for U.S. Air Force operations.
Senior Systems Manager needed to drive cloud architecture strategies and lead DoD legacy system migrations within a government-focused environment in Arlington, VA.
Experienced Senior Site Reliability Engineer needed to optimize mission-critical infrastructure at Tyto Athene supporting USSOUTHCOM.
Support mission-critical cybersecurity operations as a Systems Planner for FWG Solutions at Lackland Air Force Base, ensuring secure integration and management of global networks.
Airbnb is looking for a Staff Systems Engineer to lead infrastructure initiatives that enhance scalability and operational excellence within their BizTech team.
Systems Engineer role at Peraton focused on delivering and supporting the MK 18 Unmanned Underwater Vehicle program in a fast-paced, mission-critical environment.
A Senior Enterprise Technical Architect role at Atlassian to architect complex solutions and provide technical leadership in a fully remote AMER position.
Innovate secure, scalable secrets management and orchestration solutions at Pulumi as a remote Software Engineer specializing in cloud-native security infrastructure.
Contribute to interplanetary exploration by securing SpaceX’s next-generation Starship software as a Security Software Engineer.
Lead SpaceX's classified cyber assurance program ensuring regulatory compliance and risk management for classified systems in a high-stakes aerospace environment.
At Rise8, a leader in government software delivery transformation, the Staff Product Designer will lead product design across multiple teams and mentor other designers to drive impactful user experiences.
Stratolaunch seeks skilled Data Systems/Network Engineers to lead integration and operational support of critical flight data and telemetry systems at their Mojave, CA site.
Experienced Network Engineer sought by Abacus Technology to manage and enhance secure Air Force communication and network systems at Lackland AFB.
Visa is searching for an experienced Lead Staff Software Engineer in Bellevue, WA to drive innovation and build scalable distributed systems for their global payments network.
Contribute to Cloudflare’s Zero Trust products by developing and executing thorough system tests to ensure robust, secure, and reliable client experiences in a hybrid work environment.
A senior Enterprise Technical Architect role at Atlassian focused on driving scalable, secure solutions and technical leadership in a fully remote AMER-based environment.
Commonwealth Fusion Systems is seeking a skilled Security and Safety Specialist to manage physical security systems and emergency response programs at their Devens, MA site.
Steampunk requires a Senior Systems Engineer expert in Microsoft technologies to architect solutions and lead support teams for federal sector innovation.
Senior Network Systems Engineer needed by Peraton to provide expert technical direction and solutions in advanced network systems and security for critical national security missions.
A Software Engineer role at OpenAI focused on building secure backend systems and advancing privacy standards in AI product development.
Boeing is looking for a Product Lifecycle Management Process Engineer in Berkeley, MO, to support advanced defense programs by managing engineering digital tools and processes.
LMI is looking for an experienced Information Systems Security Engineer to provide RMF cybersecurity support and ATO authorization for defense projects.
Tyto Athene seeks a skilled Systems Administrator (Lab) to maintain lab IT systems and support U.S. Southern Command’s SCITES II contract in Doral, FL.
An experienced Network Engineer position at Bowhead to design and support cutting-edge military communication networks for Joint modernization programs.
A Senior Backend Software Engineer position at Crusoe to develop scalable, secure identity and access management services for a leading AI cloud infrastructure company.
Deliver expert PCI DSS compliance and payment security consultancy at Tevora to protect sensitive payment data and support client certification needs.
Lead enterprise application and systems management in a fast-paced casino environment, ensuring performance, security, and alignment with business goals.
Seeking a Senior Program Protection Specialist to lead security strategy and protections for cutting-edge AI intelligence assets at Redhorse Corporation.
Experienced Systems Engineer needed to support high-security desktop services and IT infrastructure at CSG Inc. in Maryland.
Experienced Design Engineer needed to support federal audiovisual solutions through presales and ongoing project consultation in a hybrid role based in Northern Virginia.
Contribute as a Senior Engineer specializing in Golang backend development to HashiCorp’s enterprise identity and infrastructure cloud products in a fully remote role.
Technical Writer with Top Secret clearance needed at SpaceX to produce and manage critical documentation for security and cryptographic systems.
Advance national security as a Senior Software Reverse Engineer at Two Six Technologies by uncovering vulnerabilities and developing exploits in wireless and embedded systems.
Contribute to developing secure firmware and software systems in cybersecurity-focused R&D at Schweitzer Engineering Laboratories in Pullman, WA.
Tyto Athene seeks a Senior Systems Administrator to lead enterprise Windows system administration on the USSOUTHCOM SCITES II contract in Doral, Florida.
An opportunity for a skilled Software/Systems Engineer to develop advanced defense-related software at Sonalysts, Inc, an innovative employee-owned company.
Seeking a Senior QA Engineer skilled in desktop and distributed systems testing to support a leading US security firm with complex software environments.
Seeking a Principal Electronics Engineer to lead FPGA and board design efforts at Anduril Industries, advancing cutting-edge defense technologies.
Verkada is seeking a passionate Backend Engineer to develop scalable infrastructure that drives their growth strategies in a dynamic cloud security environment.
Software Developer role at PENN Entertainment focused on building and optimizing secure, high-performance account management services using Elixir, Phoenix, and React.
Drive innovation in defense technology as a Senior Embedded Software Engineer at Anduril, working on complex embedded systems and software architectures.
Experienced network architect needed to drive space-focused DoD acquisition programs at Space Systems Integration in Albuquerque.
A Series A funded enterprise AI startup is seeking a skilled Founding Backend Engineer to architect and implement core distributed microservices that enhance semantic AI data platforms.
Senior AV Engineer needed at Tyto Athene to design, maintain, and support critical AV infrastructure in a mission-focused government environment.
AnaVation is looking for a Software Engineer to provide technical development and integration support on-site in Reston, VA, for mission-critical government software systems.
Support U.S. Southern Command as a Systems Analyst analyzing requirements and enhancing IT systems for mission success at Tyto Athene.
Second Front Systems is looking for a Forward Deployed Platform Engineer to lead secure software deployments and provide expert support in government and defense environments.
Experienced Systems Administrator needed to manage and optimize AWS cloud environments for government mission support at Bcore in Herndon, VA.
Contribute to Cloudflare’s mission by developing secure distributed systems that manage secrets and keys on a global scale in a hybrid work environment.