• Boeing (St. Louis, MO)
    …Organization is seeking a highly skilled, motivated, and collaborative F-15SA Lead Systems Engineer (Level 4 ) to join Boeing in Berkeley, MO to support ... the F-15 International Office of the Chief Engineer . You will lead the F-15 Saudi development...This position requires the ability to obtain a US Security Clearance for which the US Government requires US… more
    JobLookup XML (01/09/26)
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  • Boeing (St. Louis, MO)
    …for professional growth. Find your future with us. The Boeing Defense, Space & Security (BDS) - Phantom Works organization is seeking an experienced Engineer to ... Missouri , as a Supportable Low Observable (SLO) Lead Engineer . This role is critical for the development...as market and business considerations. Summary pay range: Level 4 : $136,850 - $185,150 Level 5: $164,900 - $223,100… more
    JobLookup XML (01/08/26)
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  • Boeing (St. Louis, MO)
    …professional growth. Find your future with us. The Boeing Defense, Space & Security (BDS) - Phantom Works organization is seeking a highly skilled and experienced ... engineer to serve as the Signature Assurance and Verification...relevant Low Observables design, integration, test or maintenance experience Security Clearance: US Top Secret Security Clearance… more
    JobLookup XML (01/08/26)
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  • Boeing (St. Louis, MO)
    …opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) , is seeking a Tactical RF Sensors Engineer (Mid-Level or ... degree or an equivalent combination of related work experience and technical education Level 4 : 9+ years of related work experience and a bachelor's degree or an… more
    JobLookup XML (01/05/26)
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  • Boeing (St. Louis, MO)
    …for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) is looking for a Senior Electromagnetics Material Engineer to ... and qualifications, as well as market and business considerations. Summary pay range: Level 4 : $118,150 - $159,850 Level 5: $145,350 - $196,650 Submit your CV and… more
    JobLookup XML (01/05/26)
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  • Boeing (St. Louis, MO)
    …customers. Position Responsibilities: Overall subject matter expert and technical lead engineer for the Mission and Safety Computers hardware for requirements ... Chemistry or non-US equivalent qualifications directly related to the work statement Level 4 : 9+ years of work-related experience with a Bachelor's degree OR 7+… more
    JobLookup XML (01/05/26)
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  • Boeing (St. Louis, MO)
    …depending on business needs. This position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship. A final US ... or an equivalent combination of education and experience Level 4 : 9 or more years' related work experience...and Setup Network Switch Configuration and Domain Setup Product Security and/or Cybersecurity compliance experience Active US Security more
    JobLookup XML (01/06/26)
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  • Boeing (Hazelwood, MO)
    …professional growth. Find your future with us. Boeing Defense, Space & Security 's Air Dominance division is hiring Experienced, Senior, Lead Guidance Navigation and ... Matlab/Simulink or MatrixX to model systems Preferred Qualifications (Desired Skills/Experience): Level 4 : 9 or more years' related work experience or an equivalent… more
    JobLookup XML (01/05/26)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Physical Security Engineer 4 ** to join our ** Security and ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/23/25)
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  • Security Engineer , Level 4

    Snap Inc. (Los Angeles, CA)
    …with precision, and always execute with privacy at the forefront. ​We're looking for a Security Engineer to join Snap Inc! What you'll do: + Design, implement, ... services; and its AR glasses, Spectacles (https://www.spectacles.com/) . Snap Security teams protect the trust and safety of our...expect our team members to work in an office 4 + days per week. At Snap, we believe that… more
    Snap Inc. (12/20/25)
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  • Cyber Systems Engineer - Level 4

    Northrop Grumman (Chandler, AZ)
    …** **-** **Level 4 ** to join our team in Chandler, AZ. The System Security Engineer - Level 4 serves as the technical authority responsible for ... defining, governing, and validating the entire security posture of a complex missile weapon system across its full lifecycle. This includes enterprise-level … more
    Northrop Grumman (12/05/25)
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  • Cloud Security Engineer (Level 3…

    Northrop Grumman (San Antonio, TX)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... your career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role involves serving as a… more
    Northrop Grumman (11/12/25)
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  • Senior Embedded Systems Security

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,989.00 - $125,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides ... data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities...7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field;… more
    Huntington Ingalls Industries (11/27/25)
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  • Software Engineer , Android Security

    Snap Inc. (Bellevue, WA)
    …always execute with privacy at the forefront. We're looking for an Android Engineer to join our Safety Engineering Team! Safety Engineering Mobile and Core (SEMC) ... by proactively protecting our mobile clients and building core security features. We focus on trust and safety, fighting...expect our team members to work in an office 4 + days per week. At Snap, we believe that… more
    Snap Inc. (12/16/25)
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  • Sentinel Sr. Principal STPA-Systems…

    Northrop Grumman (Huntsville, AL)
    …qualified system engineer to serve as a System-Theoretic Process Analysis for Security (STPA-Sec) Engineer , Level 4 . You will be combining traditional ... system analyses approach in order to uncover any potential security , safety, or availability features using the existing STPA...experience, or a PhD in a STEM discipline and 4 year of related experience. + Minimum 2 years… more
    Northrop Grumman (01/07/26)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    …and tracking throughout the development cycle to ensure supportability for security certification. **Systems Engineer Level 4 ** **Responsibilities:** ... System Engineer - IA Systems Job Category: Information Technology...solutions dedicated to delivering cutting-edge technology services for national security and defense. We focus on providing advanced systems… more
    CACI International (11/19/25)
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  • Sentinel - Sr Principal Engineer

    Northrop Grumman (Huntsville, AL)
    …motivated and qualified Sr. Principal Software Engineer to serve as a System Security Software Assurance Engineer , Level 4 . You will be responsible for ... communication of risk environment with stakeholders + Review technical security assessments of SSE environments to identify points of...master's degree with 6 years; or a PhD with 4 years of related experience. An additional 4 more
    Northrop Grumman (01/03/26)
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  • IDC Security Engineer

    Meta (Menlo Park, CA)
    security strategy, manage security risk, and enable business operations 4 . Engineer security solutions across the network, physical, and ... **Summary:** Meta is seeking a highly skilled Security Engineer to join our Infrastructure Data Center (IDC) Security & Compliance team as an individual… more
    Meta (12/23/25)
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  • Information Security Engineer

    University of Utah (Salt Lake City, UT)
    …(or equivalency) + 4 years of directly related work experience. **Information Security Engineer , IV:** Requires a bachelor's (or equivalency) + 8 years or ... Title** Information Security Engineers **Working Title** Information Security Engineer **Career Progression Track** P00 **Track...Engineer , II:** Requires a bachelor's (or equivalency) + 4 years or a master's (or equivalency) + 2… more
    University of Utah (01/08/26)
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  • Sr. Specialist, Information Security

    L3Harris (Melbourne, FL)
    …Job Description: L3Harris Corporation is seeking a Information Security Systems Engineer (ISSE) Senior Specialist (Level 4 ) for the Melbourne/Palm Bay, ... sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Information Security ...prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of… more
    L3Harris (01/08/26)
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