Average salary: $175,753 /yearly

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  •  ...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that...  ...with initial customer deliveries beginning in 2028. SENIOR NETWORK SECURITY ENGINEER Radiant is looking for a hands-on Senior Network... 
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    Radiant Industries

    El Segundo, CA
    4 days ago
  • $130k - $175k

     ...SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SECURITY ENGINEER (SECURITY OPERATIONS) SpaceX is targeted by sophisticated adversaries determined to disrupt or obtain the cutting-edge technology... 
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    SPACE EXPLORATION TECHNOLOGIES CORP

    Hawthorne, CA
    2 days ago
  • $140k - $190k

     ...precipitation enhancement solution. We are seeking our first dedicated security engineer to establish and implement our security program as we scale...  ...security Establish security standards for our edge computing network of ground stations and aircraft systems Work closely with our... 
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    Rainmaker Entertainment Inc

    El Segundo, CA
    14 hours ago
  • A leading defense contractor in El Segundo seeks a Senior Crypto Security Engineer to enhance national security through cryptographic unit development and integration. The successful candidate will lead technical evaluations, manage encryption unit designs, and oversee... 
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    KBR, Inc

    El Segundo, CA
    2 days ago
  • $140k - $155k

    Job Title: Senior Network Security Engineer Department: Technology Location: Santa Monica, CA, US, 90404 Summary of Position Lionsgate is seeking a Senior Security Network Engineer to join its Information Technology department. The ideal candidate will have experience... 
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    Lionsgate

    Santa Monica, CA
    2 days ago
  • $163k - $204k

    Senior Crypto Security Engineer page is loaded## Senior Crypto Security Engineerlocations: El Segundo, Californiatime type: Full timeposted on: Posted Todayjob requisition id: R2118774**Title:**Senior Crypto Security Engineer***Belong. Connect. Grow. with KBR!***KBR’s National... 
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    KBR, Inc

    El Segundo, CA
    2 days ago
  • OpenAI’s Platform and Infrastructure Engineering organization advances the mission of deploying...  ...) for the benefit of all by delivering secure, scalable, and resilient technology...  ...product innovation. About the Role As a Network Security Engineer at OpenAI, you will play... 
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    3 days per week

    OpenAI

    Los Angeles, CA
    3 days ago
  • $86.8k - $198k

     ...candidate with us. As a Cyber Integration Engineer, you understand how to apply...  ...work with your team to provide advice on security control implementation and executing the...  ...plans and schedules, system diagrams, and network diagrams to assess control satisfaction... 
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    Booz Allen Hamilton

    El Segundo, CA
    3 days ago
  • $160k - $225k

     ...Requirements: Bachelors degree in a STEM discipline or 8+ years of network security experience in lieu of a degree Over 5 years of network...  ...human life on Mars. We are seeking a Sr. Network Security Engineer to join our Security Engineering team within the IT... 
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    SpaceX

    Hawthorne, CA
    14 days ago
  • $125k - $175k

     ...efficiencies Provide expert knowledge of Nessus, Splunk and Security Center tools Provide expert knowledge of Service Now (SNOW...  ...managing cyber assurance for classified computer systems/networks IAW various risk management frameworks to include NIST 800-53,... 
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    SpaceX

    Hawthorne, CA
    8 days ago
  • A leading aerospace organization in California is seeking a candidate for a role in hardware security. This position involves providing security support to government and contracted personnel, contributing to research and development, and assisting in vulnerability mitigation... 
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    The Aerospace Corporation

    El Segundo, CA
    14 hours ago
  • A leading defense and technology company is looking for a Cyber Security Engineer in El Segundo, CA. The role requires candidates to have a BS or MS in a technical field and at least 2 years of experience in Systems Engineering and Cyber Security. Responsibilities include... 
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    Saic

    El Segundo, CA
    2 days ago
  • A leading aerospace organization in El Segundo seeks a Junior Hardware Security Engineer to support security controls and contribute to hardware security advancements. Candidates should be pursuing a Bachelor's degree in Computer Engineering or related fields, with a minimum... 
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    The Aerospace Corporation

    El Segundo, CA
    14 hours ago
  • A leading engineering and technology solutions provider in California seeks a Cyber Security Engineer to perform systems engineering tasks in cybersecurity. Responsibilities include defining security requirements for DoD systems, coordinating efforts with the Space Force... 
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    KBR, Inc

    El Segundo, CA
    2 days ago
  • * Provide hardware security support to government and contracted personnel in the areas of security controls, configuration management...  ...from experienced staff* Advanced degree in Computer Engineering, Electrical Engineering, Computer Science, or STEM related program... 
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    The Aerospace Corporation

    El Segundo, CA
    14 hours ago
  • $95k - $115k

    Security Operations Engineer SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate... 
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    Temporary work
    Internship
    Local area
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    SPACE EXPLORATION TECHNOLOGIES CORP

    Hawthorne, CA
    2 days ago
  • A leading consulting firm is seeking a Cyber Integration Engineer to apply cybersecurity expertise in developing resilient systems. You'll evaluate vulnerabilities and advise on security controls while working closely with clients on critical global missions. The ideal... 

    Booz Allen Hamilton

    El Segundo, CA
    3 days ago
  • A leading aerospace company is seeking a Security Engineer to enhance security operations within a rocket launch environment. The role requires building detection mechanisms, investigating anomalies, and engaging with high-risk systems. Candidates should have 2+ years in... 

    SPACE EXPLORATION TECHNOLOGIES CORP

    Hawthorne, CA
    2 days ago
  • $110k - $150k

    **Title:**Cyber Security Engineer***Belong. Connect. Grow. with KBR!***KBR’s National Security Solutions team provides high-end engineering...  ...activities of cybersecurity for space and ground networks* Participate and propose inputs for verification and validation... 
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    KBR, Inc

    El Segundo, CA
    2 days ago
  • $114k - $142k

     ...Air Force Base Infrastructure Modernization (BIM) Senior Cyber Security Engineer position. This position will support a Department of the Air...  ...security, including access controls and safeguards. Review network operations support procedures, enhance processes, and ensure... 
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    Night shift

    Technica Corporation

    El Segundo, CA
    2 days ago
  • A technology services provider is seeking a Senior Cyber Security Engineer in El Segundo, CA. The ideal candidate is a recognized cybersecurity authority with expertise in the Department of War Risk Management Framework. Responsibilities include maintaining RMF packages... 

    Technica Corporation

    El Segundo, CA
    2 days ago
  • A leading health technology firm in El Segundo, CA, is seeking a Lead Security Engineer to enhance its security architecture across cloud and network environments. This role involves designing robust security measures and collaborating with engineering teams to ensure compliance... 

    NantHealth, Inc.

    El Segundo, CA
    14 hours ago
  • $120k - $160k

     ...2026 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel...  ...: Click here SAIC is seeking a Cyber Security Engineer to join our MSEIT team in supporting...  ...of cybersecurity for space and ground networks. Participate and propose inputs for... 
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    Temporary work
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    Saic

    El Segundo, CA
    2 days ago
  •  ...Hawthorne, California, is seeking a seasoned SR. IT Windows Systems Engineer to support and manage Microsoft enterprise software platforms....  ...engineers to build resilient systems while ensuring robust security. Competitive compensation is offered, complemented by comprehensive... 

    SPACE EXPLORATION TECHNOLOGIES CORP

    Hawthorne, CA
    14 hours ago
  • $86.8k - $198k

     ...seeking a GPS Crypto SME in El Segundo, California. You will work with various government clients, focusing on systems engineering and GPS security certification. This position requires 5+ years in government acquisition programs, a Bachelor's degree in a relevant field... 

    Phase2 Technology

    El Segundo, CA
    14 hours ago
  • A leading technology solutions provider is offering a part-time internship for a Systems Engineering Intern in El Segundo, California. Candidates pursuing a technical degree will gain hands-on experience with engineering processes, contribute to innovative projects, and... 
    Part time
    Internship

    KBR, Inc

    El Segundo, CA
    2 days ago
  • We are seeking a highly motivated and experienced Information Security Engineer to join our dynamic security team. This critical role will focus on building and maintaining robust data ingestion pipelines into our AWS Data Lake, primarily leveraging Fluent Bit, while also... 

    Sony Pictures Entertainment, Inc

    Culver City, CA
    3 days ago
  • A leading national security solutions provider in California is looking for a Cyber Lead Engineer to join their innovative team. The successful candidate will ensure the security of complex space communication systems supporting the US Space Force, engage in collaboration... 

    KBR, Inc

    El Segundo, CA
    14 hours ago
  • A leading space communications firm is looking for a Senior Security Engineer to build security infrastructures for innovative ground station technologies. You'll ensure secure data communications across various platforms supporting government and commercial customers.... 

    Northwood Space

    Torrance, CA
    4 days ago
  • $325k - $405k

    Security Engineer, Application Security Security - New York City Apply now (opens in a new window) About the Team Security is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI... 
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    Remote work
    Relocation package

    OpenAI

    Los Angeles, CA
    3 days ago