• 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 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 (07/07/25)
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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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  • 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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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux** Design, deploy, integrate and ... 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 (07/07/25)
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  • Senior Principal Cyber /EW…

    RTX Corporation (Arlington, VA)
    …through research, exploration, development, and prototyping. BBN's Network & Cyber Technologies (NCT) team leverages computer science, computer engineering, ... and RF domains for the US Department of Defense (DoD) and Intelligence Community (IC) customers. BBN is looking for an excellent forward-thinking candidate… more
    RTX Corporation (06/26/25)
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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 Network Engineer

    SAIC (San Diego, CA)
    …DESCRIPTION: In support of the VFDE Depot IPT as a JFN Hardware/Network Engineer ( Sr . Principal ) the candidate will work directly with customers in a technical ... systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions… more
    SAIC (06/28/25)
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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 (07/07/25)
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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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  • 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 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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  • 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 (06/28/25)
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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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  • Senior Principal Information Systems…

    Concurrent Technologies Corporation (Columbia, MD)
    Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI ... recognition for quality work. https://concurrent-technologies-corporation.breezy.hr/ (https://concurrent-technologies-corporation.breezy.hr/) Staffing Requisition: SR # 2025-0047 "We are an equal opportunity employer and… more
    Concurrent Technologies Corporation (07/04/25)
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  • Principal , Capture - Competitive…

    L3Harris (Anaheim, CA)
    …and cyber domains in the interest of national security. Job Title: Principal , Capture - Competitive Intelligence and Customer Analysis Job Code: 25337 ... We are seeking a highly skilled Capture Manager with a focus on Competitive Intelligence and Customer Analysis to join our team. The ideal candidate will have… more
    L3Harris (07/04/25)
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  • Sr . Security Engineer, Hardware Security…

    Amazon (Herndon, VA)
    …- Provide actionable long term risk mitigation guidance - Work directly with Principal , Senior Principal and Distinguished Engineers to assess high ... part of the Infrastructure Security organization responsible for threat intelligence , vulnerability management, security information and event management (SIEM),… more
    Amazon (05/15/25)
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  • Principal , Capture - Competitive…

    L3Harris (Anaheim, CA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Principal ... sessions. + Prepare and present detailed pricing and budget reports to senior management. + Maintain up-to-date knowledge of industry pricing trends and competitor… more
    L3Harris (07/04/25)
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