Browse 69 exciting jobs hiring in System Security now. Check out companies hiring such as Mizuho, Jobgether, Carter's in Port St. Lucie, Minneapolis, New York.
Senior IT Auditor position at Mizuho Americas focused on leading IT, cybersecurity and infrastructure audits across the firm's U.S. operations and regional offices.
Lead the design and implementation of mission-critical software systems for defense and operational technology programs, ensuring secure, standards-compliant integration across hardware, communications, and software components.
Carter’s is hiring a hands-on Corporate Facilities Manager to lead daily facility operations, vendor coordination, space planning and safety for its Buckhead headquarters.
Help scale Anduril's autonomous undersea platforms by building CI/CD, testing automation, and network/system interconnects using Go, Rust, Python, and C++.
Experienced security assessor needed to validate and verify security controls for low-to-moderately complex systems, coordinate vulnerability/penetration testing, and produce certification reports for government and defense clients.
Illumio is hiring a C++ Software Engineer in Sunnyvale to build and maintain system-level workload agents for Zero Trust segmentation and cloud-native environments.
Prime Time Consulting is hiring a Cryptologic Computer Scientist to design, maintain, and secure an air-gapped training network for cyber exercises using RedHat, Ansible, and Linux.
As a Lead Systems and Security Representative at GE HealthCare, you will architect and lead secure, scalable system designs while driving security compliance and technical project delivery.
Boeing is hiring an Associate ISSO in Ridley Park to support DoD and classified systems by executing RMF/A&A processes, continuous monitoring, and security compliance.
Experienced ISSM needed to lead program-level information assurance and security authorization efforts for DoD-focused systems in Annapolis Junction, MD.
Experienced Functional Analyst (Skill Level 2) needed to perform RMF-based functional analysis and support system security planning and testing for government and defense clients in Maryland.
Technical leader needed to manage and grow a multidisciplinary mixed-signal ASIC design team delivering EO/IR sensor chips and camera integration for demanding aerospace applications.
Noodles & Company is hiring an HRIS Analyst to be the primary technical contact for Workday and HR systems, driving data integrity, reporting, and system improvements in Broomfield, CO.
Fuse is hiring a seasoned System Architect to define technical strategy, produce reference architectures, and lead cross-disciplinary teams delivering edge networking and communications solutions for defense customers.
Experienced ISSE needed in Huntsville to lead RMF/ATO efforts, perform vulnerability and compliance assessments, and coordinate security for mission systems in on-prem and cloud environments.
Lead large, cross-company platform and security programs at Coupang as a Principal Technical Program Manager, owning strategy, architecture decisions, and end-to-end delivery.
Cubic Defense is hiring a Senior Principal Systems Engineer to lead system-level requirements, architecture, integration and verification for defense programs and drive technical execution from concept through production.
PingWind is hiring a Senior System Architect to lead design and implementation of secure, scalable DevOps and cloud architectures supporting federal IT environments.
An early-stage AI company is hiring a Full Stack Software Engineer to build LLM-powered document compliance and search capabilities for government and commercial users.
Join DNI’s team as a Temporary Junior Linux Application Administrator to support and maintain COTS/GOTS applications for DCSA in a cleared, 24x7 operational environment.
Provide enterprise-level systems administration and security compliance for NSWCDD DNA's RDT&E enclave, supporting core infrastructure, backups, automation, and DoD-specific requirements.
Commonwealth Fusion Systems is hiring a Senior Cybersecurity Engineer to drive cloud and infrastructure security, lead compliance efforts (ISO 27001 and related frameworks), and harden systems across Devens and company sites.
Commonwealth Fusion Systems is hiring a Cybersecurity Engineer to lead cloud security, vulnerability management, and compliance initiatives that safeguard mission-critical IT and OT systems.
CGS is hiring a mid-level SQL DBA / Systems Analyst to manage eDiscovery databases, perform ESI processing, lead UAT for tool upgrades, and support integration and administration of litigation support systems.
Ethos is hiring a Senior Software Engineer to design and build scalable backend systems, APIs, and platform services that support a modern life-insurance experience.
Millennium Corporation seeks an experienced Systems Security Engineer to secure SCIF and cloud/hybrid environments for DoD-focused programs in Annapolis Junction, MD.
Senior network engineering role supporting development and deployment of resilient, decentralized classified networks for national security customers with on-site responsibilities in Arlington, VA.
Senior technical leader needed to drive R&D, architecture and cross-functional strategy as UiPath's Distinguished Engineer on the CTO leadership team.
Lead and grow a small IT desktop and systems team at LG Ad Solutions to manage corporate IT systems, endpoint security, IAM, and global support operations in a hybrid, fast-moving ad-tech environment.
Interclypse seeks an on-site Information Systems Security Engineer in Maryland to secure and architect mission-critical, multi-enclave systems for government and DoD customers.
Northstrat is looking for an experienced, TS/SCI-cleared Systems Engineer to design, integrate, and validate complex systems within a fast-paced Agile product team.
AnaVation is hiring an experienced ISSE to design, test, and document secure information systems (cloud and on-prem) for federal customers at a Clarksburg, WV site.
Lead the architecture and scaling of GoodLeap's payments platform, building secure, high-performance backend systems and mentoring engineers to deliver production-grade payment experiences.
KBR seeks a Systems Administrator with active Top Secret/SCI clearance to manage, secure, and automate cloud-based information systems supporting AFRL in Colorado Springs.
Lead the design and implementation of scalable backend applications and OLTP systems to power Reach Security’s AI-driven security platform and drift-detection capabilities.
Lead architecture and development of scalable internet security systems and research infrastructure at Palo Alto Networks to help defend customers against advanced cyber threats.
BNH is hiring an on-site SRR Approver at Arnold AFB to finalize and route requisitions, ensuring compliance and timely coordination with procurement and project teams.
Nava is hiring an experienced, self-directed software engineer (1099) to deliver scalable, secure engineering solutions and DevOps automation for a remote government technology engagement aligned to Pacific time.
Emory Healthcare is hiring a Digital Application Architect to lead application design, integrations (FHIR/API), and configuration efforts that support clinical workflows and revenue-cycle operations across the enterprise.
Boeing Phantom Works is hiring an Escape Systems Engineer in Hazelwood, MO to develop 3D models, system integration layouts, and product definition for crew escape and equipment installations on classified defense programs.
Lead a multidisciplinary firmware and software engineering organization to deliver Reach's wireless power products from prototype to volume production.
ServiceNow is hiring a Senior Full-Stack Software Engineer to architect and implement omni-channel customer service solutions that are extensible, secure, and AI-enabled.
Experienced LAN/VPN engineer needed at Beale AFB to maintain and optimize AF DCGS network services, provide Tier 2/3 support, and implement communications architecture solutions.
Lead the design and implementation of high‑performance, secure backend systems at OpenAI's San Francisco office, focusing on scalability and cross‑functional collaboration.
Lead VLogic’s FedRAMP authorization and continuous compliance program to ensure secure, audit-ready cloud operations as the company scales into government customers.
Lead the architectural transformation of multiple SaaS products into a scalable, cloud-native platform for a fully remote B2B software investor/operator.
Support and harden macOS endpoints at the Army Research Laboratory as an intermediate MAC System Administrator for a mission-driven, DoD-focused IT services firm.
Intel's Government IT & Security team is hiring a Government Information Security System Administrator to harden, operate, and validate compliant Windows and Linux systems supporting U.S. Government contracts.
Allied Universal is hiring a Security Systems Specialist to manage and support global access control, CCTV, and alarm systems while providing user training and technical troubleshooting.
Provide technical administration and reporting support for the College's Oracle Fusion Cloud environment, focusing on Finance and HR stability, integrations, and analytics.
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