• Solutions Architect ( Active

    NANA Regional Corporation (Livermore, CA)
    …an experienced IT Database Architect / Administrator (job title: Solutions Architect ) to join our dynamic, multi-disciplinary 24/7/365 Mission Support ... Operations Center team. You will be responsible for the design, implementation, maintenance, and security of our database systems. You will work closely with application developers, system architects, and other IT staff to ensure optimal database performance… more
    NANA Regional Corporation (10/31/25)
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  • Solutions Architect (Hybrid)

    BAE Systems (San Diego, CA)
    …study plus 10 years of experience in software development or related field + Must hold an active Top Secret clearance + 5 years of experience as a Senior ... career with BAE Systems. BAE Systems is seeking a Solutions Architect to work on a multi-disciplinary...skills **Preferred Education, Experience, & Skills** + Hold an active TS /SCI or TS /SCI w/… more
    BAE Systems (11/04/25)
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  • Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …of Netapp enterprise storage. + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance is required prior to ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (09/18/25)
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  • Solution Architect

    KBR (El Segundo, CA)
    …DevSecOps, and Cloud Architectures. Clearance Requirements: Active Top Secret Clearance is required, with eligibility for TS /SCI . Work Environment: ... with a strong background in creating innovative and customer focused solutions to join our Solution Architect team. This role is pivotal in driving the technical… more
    KBR (11/21/25)
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  • Staff Software Architect

    Northrop Grumman (Los Angeles, CA)
    …with 10+ years of relative experience; PhD + 8 years of relative experience + ** Active Top Secret security clearance** + **Ability to meet customer-specific ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (09/11/25)
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  • Principal OR Sr. Principal Electronics Engineer…

    Northrop Grumman (San Diego, CA)
    …Continuous Evaluation) **with the ability to obtain and maintain a DoD Top Secret clearance.** **Basic Qualifications for** **Senior** **Principal Electronics ... into Continuous Evaluation) **with the ability to obtain and maintain a DoD Top Secret clearance.** **Preferred Qualifications for both levels:** + Experience… more
    Northrop Grumman (12/09/25)
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  • National Systems End-to-End Spacecraft Mission…

    The Boeing Company (El Segundo, CA)
    …+ Support system level requirements verification and selloff. **This position requires an active US Top Secret /SCI Security Clearance (US Citizenship ... Division, seeks a **National Systems End-to-End Spacecraft Mission Operations Architect (Lead or Senior)** to join our team in...on candidate eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security… more
    The Boeing Company (12/07/25)
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  • Sentinel - Principal/Sr. Principal Systems Network…

    Northrop Grumman (Manhattan Beach, CA)
    …in data engineering, data science, computer science, cloud computing, or a related field. + Active TS /SCI or TS with SCI eligibility at time of application. ... PhD + Must be a US Citizen with an active DoD Secret Clearance with an investigation...Security+ certified. + Relevant certifications such as AWS Certified Solutions Architect (Professional). + Knowledge of advanced… more
    Northrop Grumman (11/06/25)
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  • Sentinel - Principal/Sr Principal Systems Data…

    Northrop Grumman (Manhattan Beach, CA)
    …time as determined by the company to meet its business needs **Preferred Qualifications:** + Active TS /SCI or TS with SCI eligibility at time of application. ... PhD + Must be a US Citizen with an active DoD Secret Clearance with an investigation...+ Relevant certifications such as AWS Certified Solutions Architect (Professional), AWS Certified Data Analytics… more
    Northrop Grumman (11/06/25)
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  • Sentinel - Staff Systems Network Architect

    Northrop Grumman (Manhattan Beach, CA)
    …in data engineering, data science, computer science, cloud computing, or a related field. + Active TS /SCI or TS with SCI eligibility at time of application. ... experience + Must be a US Citizen with an active US Government DoD Secret security clearance...Security+ certified. + Relevant certifications such as AWS Certified Solutions Architect (Professional). + Knowledge of advanced… more
    Northrop Grumman (11/06/25)
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  • Opir Tap Lab System Architect Lead

    KBR (El Segundo, CA)
    …supporting the Space Systems Command (SSC/MGT) Delta 84 Missile Warning Ground TAP Lab. An active TS /SCI is required to be considered for this position. Why Join ... Title: OPIR TAP Lab System Architect Lead OPIR TAP Lab System Architect...Rep Return, Track, Tactical Parameter Estimation OPIR processing + Active TS /SCI Security Clearance is required to… more
    KBR (11/15/25)
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  • Sentinel - Staff Systems Data Architect

    Northrop Grumman (Manhattan Beach, CA)
    …in data engineering, data science, computer science, cloud computing, or a related field. + Active TS /SCI or TS with SCI eligibility at time of application. ... experience + Must be a US Citizen with an active US Government DoD Secret security clearance...+ Relevant certifications such as AWS Certified Solutions Architect (Professional), AWS Certified Data Analytics… more
    Northrop Grumman (11/06/25)
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  • Solution Architect Lead

    GovCIO (Sacramento, CA)
    …include Word, Excel, etc. + Strong written and verbal communication skills Clearance Required: Active Security Clearance of Top - Secret level or higher ... **Overview** GovCIO is currently hiring for a Solution Architect Lead to perform maintenance, remediations, and updates to mission critical applications used to… more
    GovCIO (11/07/25)
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  • Senior Principal Software Engineer (Contingent)

    RTX Corporation (Anaheim, CA)
    …pipelines, containerization (Docker), and CI/CD in secure environments. + Active DoD Top Secret SCI ( TS /SCI) security clearance within the last 24 ... navigation systems. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US and...custom boards). + Ability to obtain and maintain a Top - Secret SCI ( TS /SCI) US government… more
    RTX Corporation (10/07/25)
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  • Staff Principal Computer Systems…

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... + The selected candidate will need to have an active Secret DoD clearance + The selected...candidate will be required to obtain a finalized DoD Top Secret security clearance once hired and… more
    Northrop Grumman (12/10/25)
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  • Senior/Principal Cybersecurity Software Engineer…

    Sandia National Laboratories (Livermore, CA)
    …mission partners. + Active DOE Q/SCI security clearance or equivalent DOD Top Secret /SCI security clearance. About Our Team: The Special Programs Departments ... on to: + Lead and collaborate with technical design teams and subject matter exper- ts to create innovative solutions that meet mission requirements and address… more
    Sandia National Laboratories (11/20/25)
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  • Platform Engineer - Operationalizing AI

    Precise Systems, Inc. (San Diego, CA)
    …Fiddler Clearance Requirements: + Active TS /SCI security clearance Must have current/ active Top Secret security clearance. Due to the sensitivity of ... STEM field (Master's preferred). + Relevant certifications such as AWS Solutions Architect , Kubernetes Administrator (CKA), or Security+ strongly preferred.… more
    Precise Systems, Inc. (10/26/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …by holding a current Secret clearance with the ability to obtain Top Secret post-hire Required Qualifications: + Bachelor's degree in Computer Science, ... advanced degree or equivalent senior-level experience strongly preferred. + Active Secret clearance required; ability to obtain... clearance required; ability to obtain and maintain a Top Secret / SCI clearance post-hire. Preferred… more
    L3Harris (09/25/25)
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  • Field Engineer Level 4 (OCONUS)

    Northrop Grumman (San Diego, CA)
    …on business needs. + US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or currently enrolled in Continuous Evaluation ... Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S)...(CE), with the ability to obtain a Top - Secret /SCI clearance within a reasonable amount of… more
    Northrop Grumman (12/03/25)
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  • Senior Principal Systems Engineer - Collaborative…

    RTX Corporation (El Segundo, CA)
    …approved college or university. + Active and transferable US government issued Top Secret security clearance + Experience in technical writing (eg, System ... our customers and partners to dream, design and deliver solutions that redefine the future of our industry. By...TX or El Segundo, CA. **This position requires an active DoD Secret security clearance prior to… more
    RTX Corporation (11/04/25)
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