• Senior Systems Security

    RTX Corporation (Fullerton, CA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Systems Security Engineer (P3)** to join our ... the entire life cycle + Experience in solutions meeting robust SSE systems security requirements + DoDI 8570.01-M IAT Level-II Compliant Certification (eg … more
    RTX Corporation (11/06/25)
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  • Senior ​Information Security

    Leidos (Mountain View, CA)
    **Description** Leidos is seeking a qualified Senior Information Systems Security Engineer (ISSE) to serve as the cybersecurity contact responsible for ... ensuring that assigned federal information systems comply with applicable agency security policies,... status reports, risk summaries, and compliance briefings to senior leadership and agency stakeholders. + Mentor junior ISSOs… more
    Leidos (11/15/25)
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  • Senior Information Systems

    City and County of San Francisco (San Francisco, CA)
    …Application Deadline: Continuous How to Apply: Applications for Senior Information Systems Engineer - Security Specialty are only accepted through ... together as an enterprise networking backbone. The 1043 Senior Security Engineer is the...the work than lower level classifications. Serves as a senior technical architect and systems integrator for… more
    City and County of San Francisco (11/07/25)
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  • Senior Security Systems

    EPAM Systems (Los Angeles, CA)
    We are seeking a ** Senior Security Systems Engineer ** to lead advanced WiFi performance testing, automation, and network analysis in laboratory ... **Requirements** + Minimum 3 years of working experience in wireless networking and security systems engineering + Knowledge of 802.11ac (WiFi 5) and 802.11ax… more
    EPAM Systems (11/04/25)
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  • Senior Cyber Security Systems

    KBR (El Segundo, CA)
    Title: Senior Cyber Security Systems Engineer KBR is seeking a Senior Cyber Security Systems Engineer to join our team supporting the ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...and optimizing defense systems that ensure national security and shape the future of space defense. Key… more
    KBR (08/25/25)
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  • Senior Defensive Security

    Silvus Technologies (Los Angeles, CA)
    …pathway to a fulfilling career._ THE OPPORTUNITY Silvus is seeking a **_Senior Defensive Security Engineer - Embedded Systems_** who will report to the Director ... Expertise in Linux network security , secure coding, or embedded systems security . + Coding/scripting in C/C++, Python, Bash, or assembly for Linux… more
    Silvus Technologies (10/07/25)
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  • Senior Cyber Engineer - P3…

    RTX Corporation (Fullerton, CA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Systems Security Engineer (P3)** to join our ... (SSE) team in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions… more
    RTX Corporation (10/14/25)
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  • Senior Offensive Security

    NVIDIA (Santa Clara, CA)
    security to join the Server Platform Software team. You will focus on offensive security efforts for our Data Center Systems , such as NVIDIA HGX, DGX, and ... NVIDIA is searching for a highly motivated, creative engineer with experience in system software and a...be doing: + Identify vulnerabilities in our Data Center Systems using both static and dynamic analysis + Fix… more
    NVIDIA (09/19/25)
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  • Senior Model Based Systems

    KBR (El Segundo, CA)
    Title: Senior Model Based Systems Engineer KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (09/12/25)
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  • Senior Systems Engineer

    Precise Systems, Inc. (San Diego, CA)
    …how complex - offering exceptional service and the Precise solution. We are seeking a Senior Systems Engineer to be key a contributor in producing ... At least 8+ years of experience working as a systems engineer + Experience with DOD C2,... Engineering, or related field or equivalent experience + Security + certification may be required Desired Qualifications: +… more
    Precise Systems, Inc. (10/26/25)
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  • AI Senior Staff Systems

    Cadence Design Systems, Inc. (San Jose, CA)
    …impact on the world of technology. We are seeking a highly skilled and experienced AI Systems Engineer to join our team. This is a hands-on, senior ... systems engineering, performance tuning, and operational excellence. + Security and Compliance: Develop and implement security ...AI infrastructure. Proven track record as a Principal or Senior Staff Engineer . + Expert-level knowledge of… more
    Cadence Design Systems, Inc. (09/30/25)
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  • Mk41 VLS ISE Senior Systems

    Precise Systems, Inc. (Oxnard, CA)
    …and the Precise solution. Actively seeking a senior Electrical Engineer ( Engineer Level IV) to join our Precise Systems team at Naval Surface Warfare ... As a solutions-based company, Precise Systems is focused on innovation in support of...Must be able to obtain and maintain a Secret security clearance. Due to the sensitivity of customer-related requirements,… more
    Precise Systems, Inc. (10/30/25)
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  • Senior Information Systems

    City and County of San Francisco (San Francisco, CA)
    …integrate these systems together as an enterprise networking backbone or platform. The 1043 Senior Systems Engineer is the advanced journey level in the ... qualifications. Application Deadline: Continuous How to Apply: Applications for Senior Information Systems Engineer -...Knowledge of antivirus software (eg, McAfee) * Knowledge of systems security & ability to implement system… more
    City and County of San Francisco (11/07/25)
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  • Senior Information Systems

    City and County of San Francisco (San Francisco, CA)
    …in the minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Senior Information Systems Engineer - Networks Specialty are ... together as an enterprise networking backbone. The 1043 Senior Networks Engineer is the advanced journey...of the SF Civic Tech specialty areas (Applications, Networks, Security and Systems ), and each class (1041,… more
    City and County of San Francisco (11/07/25)
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  • Senior Information Systems

    City and County of San Francisco (San Francisco, CA)
    …the minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Senior Information Systems Engineer - Applications Specialty are ... together as an enterprise networking backbone. The 1043 Senior Applications Engineer is the advanced journey...of the SF Civic Tech specialty areas (Applications, Networks, Security and Systems ), and each class (1041,… more
    City and County of San Francisco (11/07/25)
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  • Senior Principal II Model Based…

    BAE Systems (San Diego, CA)
    …position level and/or job specifics. ** Senior Principal II Model Based Systems Engineer ** **117735BR** EEO Career Site Equal Opportunity Employer. Minorities ... **Job Description** Shape the Future of Engineering at BAE Systems See what you re missing. Our employees work...**Required Education, Experience, & Skills** + Active Top Secret/SCI Security Clearance + Bachelor's Degree in STEM field and… more
    BAE Systems (10/28/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …Northrop Grumman's Space Systems Sector has an opening for a **Principal Cyber Systems Engineer / Senior Principal Cyber Systems Engineer ** to ... may be filled as a Level 3 Principal Cyber Systems Engineer or Level 4 Sr. Principal...position in the future. -Experience with DoD or IC Systems Security Engineering activities -Knowledge of product… more
    Northrop Grumman (10/22/25)
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  • Principal / Senior Principal Systems

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal or Senior Principal Systems Engineer ... area OR Redondo Beach, CA** _._ **This requisition may be filled as a** **Principal Systems Engineer (MBSE)** **or** ** Senior Principal Systems more
    Northrop Grumman (10/21/25)
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  • Senior MBSE Systems Engineer

    KBR (El Segundo, CA)
    Title: Senior MBSE Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...seeking a Senior Model-Based System Engineering (MBSE) Systems Engineer to join the KBR team… more
    KBR (09/06/25)
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  • Systems Engineer (Associate,…

    The Boeing Company (El Segundo, CA)
    …in **El Segundo, CA** . As a Boeing Space, Intelligence & Weapons Systems Engineer , you will design, develop, and deliver state-of-the-art communication/payload ... Systems * Concept of Operations * Model-Based Systems Engineer (MBSE) * Narrowband Payload *...(MBSE) * Narrowband Payload * Digital Payload * Information Systems Security * Modeling and Simulation *… more
    The Boeing Company (11/08/25)
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