• Sr Principal Cyber Architect

    Northrop Grumman (Aurora, CO)
    …Northrop Grumman Space Systems Sector is looking for you to join our team as a Sr . Principal Software Engineer based out of Aurora, CO. MAC-D is a developing ... Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently… more
    Northrop Grumman (04/29/25)
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  • Principal / Sr . Principal

    Serco (Orlando, FL)
    **Position Description** Serco is seeking a skilled Principal or Sr . Principal Cyber Engineer to support the Air Force Modeling and Simulation Support ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69505/ principal - sr .- principal - cyber -engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to… more
    Serco (05/16/25)
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  • Sr . Principal Intelligence

    Northrop Grumman (Wright Patterson AFB, OH)
    …they're making history. Northrop Grumman Defense Systems (NGDS), Beavercreek Ohio, is seeking a Principal / Sr . Principal Intelligence Analyst to join our ... On-Line Lifecycle Threats (VOLTs) and provide additional written and verbal intelligence information, as needed, for USAF acquisition programs. Candidates should be… more
    Northrop Grumman (04/08/25)
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  • Senior Cyber Threat…

    USAA (Plano, TX)
    …**The Opportunity** The Cyber Threat Fusion & Emulation (CTFE) Team is seeking Cyber Threat Intelligence Senior Engineer to operate and maintain USAA's ... Threat Intelligence Team is USAA's premier cyber intelligence program dedicated to support our...description reflects the details considered necessary to describe the principal functions of the job and should not be… more
    USAA (05/11/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... your opportunity to make a personal impact as a ** Sr ** ** Principal Systems Engineer** **- ACTIVE DIRECTORY**...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (06/06/25)
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  • Principal / Sr . Principal

    Serco (Orlando, FL)
    **Position Description** Serco is seeking a Principal or Sr . Principal Cybersecurity Analyst to join our team in support of the Air Force Modeling and ... 9+ years of cybersecurity experience in lieu of a degree. **For Level 4 ( Sr . Principal Cybersecurity Analyst):** + Bachelor's degree in Cybersecurity, IT, or… more
    Serco (05/16/25)
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  • LINUX Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Senior Principal Systems Engineer - Linux** Design, deploy, integrate ... maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER** with GDIT. Your...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (06/13/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** **Job Description Summary:** ** Senior Principal Systems Engineer** Seize your opportunity to ... make a personal impact as a Senior Principal Systems Engineer with GDIT. A...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (06/05/25)
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  • Sr . Principal AI Security…

    Palo Alto Networks (Santa Clara, CA)
    …to your data and there's just no telling what door they'll knock on next. As a Sr . Principal AI Security Researcher, you will be helping Palo Alto Networks in a ... **Your Career** These days, the threat landscape is fluid and always changing. Cyber bad-actors are constantly finding new and diabolically creative ways to get… more
    Palo Alto Networks (06/14/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top ... succeed and together our best becomes better. **How a Senior Principal Systems Engineer will make an...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (04/07/25)
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  • Principal Cyber /Systems Security…

    Northrop Grumman (Dulles, VA)
    …authentication, SIEM tools, etc, within terrestrial systems. + For space segments, the Principal Cyber SSE supports design and implementation of space vehicle ... TEMPEST, Cybersecurity (RMF), and cryptographic component integration and/or development. The principal engineer ensures that Cyber requirements are included in… more
    Northrop Grumman (05/30/25)
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  • Systems Engineer Sr Principal

    SAIC (Annapolis Junction, MD)
    …advisory services, system planning, integration, and architecture to our government intelligence agency customer? Then consider joining the members of the Enterprise ... across the customers enterprise. We have on-going requirements for a Principal Systems Engineer to support various organizations throughout the government customer's… more
    SAIC (05/23/25)
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  • Principal Analyst, Cyber Risk…

    Capital One (Mclean, VA)
    Principal Analyst, Cyber Risk & Analysis (TRM Assessment Methodology) Capital One is one of the fastest growing organizations in the world today. The growth of ... tests of our security and technology risk. As a Principal Analyst, Cyber Risk & Analysis in...opportunity to operate with both autonomy and empowerment from senior leadership. The successful candidate will be a seasoned… more
    Capital One (04/09/25)
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  • Principal Systems / Cyber Security…

    RTX Corporation (Cedar Rapids, IA)
    …you do. + YOU will gain valuable experience and an opportunity for growth as a Sr . Principal Systems / Cyber Security Engineer and proceed toward Tech Fellow ... our nation and our products. We are seeking a Principal Systems / Cyber Security Engineer to...vulnerability analysis of various operating systems as defined by Intelligence agencies. + Proven experience with embedded systems security… more
    RTX Corporation (04/18/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... to have a major positive impact throughout the Department of Defense (DoD), Intelligence Community (IC), and beyond. Our IT solutions are at work in high-level,… more
    Concurrent Technologies Corporation (04/13/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …and seven (12) years or more experience + Experience with the Intelligence Community and/or the Department of Defense architectures, spacecraft, and payloads + ... systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions… more
    SAIC (04/30/25)
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  • Principal Cyber Engineer

    Leidos (Aurora, CO)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program ... and optimization of enterprise-wide security solutions. + As a senior technical expert, play a key role in developing...Serve as a subject matter expert (SME) for threat intelligence , cyber defense operations, and security engineering.… more
    Leidos (03/29/25)
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  • Principal Cyber Operations Analyst…

    Serco (Suffolk, VA)
    **Position Description** Serco is seeking a Principal Cyber Operations Analyst Trainer to join our highly skilled team supporting the Joint Staff J7, Joint ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69542/ principal - cyber -operations-analyst-trainer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent… more
    Serco (05/17/25)
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  • Principal Cyber Defense Ops…

    Citizens (Johnston, RI)
    …technical expert within the Security Operations Center (SOC). This role is for a senior level individual contributor role on the Cyber Defense - Computer ... Description The Principal Incident Response Analyst will be a resident...(CSIRT) and will be working closely with the Threat Intelligence , Attack Surface Management, and Detection Engineering teams. This… more
    Citizens (05/03/25)
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  • Cleared Senior / Principal

    Sandia National Laboratories (Albuquerque, NM)
    …What Your Job Will Be Like: We are seeking a dedicated and skilled Intelligence and Counterintelligence Professional to join our team. In this role, you will play ... adversaries and malicious insiders. You will collaborate with our analytical and cyber teams to conduct investigations and inquiries, educate the workforce, and… more
    Sandia National Laboratories (06/05/25)
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