• Senior Principal Cyber

    Nightwing (Sterling, VA)
    …the intelligence community, defense , civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced ... that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is seeking a cyber more
    Nightwing (01/09/26)
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  • Principal Cyber Software…

    Northrop Grumman (San Antonio, TX)
    …of history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal Cyber Software Engineer ** to join our team of qualified, ... activities in San Antonio, TX. In this role, the Principal Cyber Software Engineer assesses...+ US Citizenship is required + Active Department of Defense (DoD) Top Secret Security Clearance is required to… more
    Northrop Grumman (12/20/25)
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  • Senior Principal Security Engineer

    Providence (Los Angeles, CA)
    …must empower them.** **Providence Health is seeking a Senior Principal Security Engineer with a threat hunting and cyber threat intelligence background. You ... to ensure the organization remains at the forefront of cyber defense . + Stay informed about the...experience in a dedicated threat hunting role at the Principal or Senior Principal level, or an… more
    Providence (11/27/25)
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  • Sentinel - Principal Cyber Systems…

    Northrop Grumman (Roy, UT)
    …making history. Northrop Grumman Defense Systems has an opening for a ** Principal Cyber Systems Engineer ** , specialized in software integration and ... in **Roy, Utah** . **Responsibilities include:** + Plan test procedures and execute cyber testing to support verification and validation of system level cyber more
    Northrop Grumman (01/07/26)
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  • Sentinel Principal / Sr. Principal

    Northrop Grumman (Huntsville, AL)
    …they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a ** Principal /Sr. Principal Cyber Software Engineer ** (T03/T04) to join ... may offer a competitive relocation assistance package. **Basic Qualifications** : * Principal Cyber Software Engineer : Bachelor's degree with 5 years of… more
    Northrop Grumman (01/07/26)
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  • Sentinel Principal / Sr. Principal

    Northrop Grumman (Huntsville, AL)
    …they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a ** Principal /Sr. Principal Cyber Software Engineer (T03/T04)** to join ... may offer a competitive relocation assistance package. **Basic Qualifications** : * Principal Cyber Software Engineer : Bachelor's degree with 5 years of… more
    Northrop Grumman (01/07/26)
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  • Cyber Engineer Principal

    SAIC (Broomfield, CO)
    **Description** We are seeking a highly skilled and experienced Lead Cyber Engineer to oversee a dynamic team of engineers and subject matter experts ... to guide and mentor a diverse team. The Senior Cyber Engineer will work closely with cross-functional...desirable. **Preferred Qualifications:** + Experience working with government and defense agencies. + Familiarity with advanced cyber more
    SAIC (01/08/26)
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  • Principal Cyber Threat Intelligence…

    Providence (Irvine, CA)
    …must empower them.** **Providence is looking for a seasoned Principal Security Engineer with deep expertise in Cyber Threat Intelligence. In this pivotal ... and methodologies to ensure the organization remains at the forefront of cyber defense . + Stay informed about the latest trends, tools, and techniques in… more
    Providence (12/17/25)
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  • Senior Principal Cyber Systems…

    Serco (FL)
    …Description & Qualifications** **Position Description & Qualifications** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its Combat Air ... (JSIG) + Prior experience as an Information Systems Security Engineer (ISSE) + Possess cloud certifications such as AWS...every day across 100+ sites in the areas of Defense , Citizen Services, and Transportation. We help our clients… more
    Serco (01/03/26)
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  • Cyber Systems Engineer 4- Int Spec…

    Northrop Grumman (Colorado Springs, CO)
    …Grumman Space Systems-Missile Defense Integration offers an excellent opportunity for a Sr Principal Cyber Systems Engineer - Cyber Tools Integration ... ground and flight tests that verify and demonstrate current and future missile defense system capabilities. As a ** Cyber Tools Tanium Integration Specialist** ,… more
    Northrop Grumman (12/05/25)
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  • Cyber Systems Engineer - Level 3

    Northrop Grumman (Chandler, AZ)
    …part of history, they're making history. Northrop Grumman's Space Sector is seeking a ** Cyber Systems Engineer ** **-** **Level 3** to join our team in Chandler, ... AZ. The Principal Systems Security Engineer leads the design,...phases. + Decompose and allocate system security requirements (AT, Cyber , Exportability, Supply Chain Risk Management, where applicable) and… more
    Northrop Grumman (12/05/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of passionate ... Defense Information Systems Agency (DISA), the Intel and Cyber Division V2MVP team supports a program providing crucial...Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer more
    Amentum (10/23/25)
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  • FAST Labs - Senior Principal Systems…

    BAE Systems (Merrimack, NH)
    …About the Role: Ready to make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of cross-functional, ... among the brightest minds, working on the aerospace and defense industry s most difficult problems. Drawing strength from...position level and/or job specifics. **FAST Labs - Senior Principal Systems Engineer II** **117993BR** EEO Career… more
    BAE Systems (10/31/25)
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  • Principal Systems Engineer - BMD SME

    Chenega Corporation (Redstone Arsenal, AL)
    Principal Systems Engineer - BMD SME...of concepts that shape the future of the Missile Defense System (MDS) and respond to Warfighter needs. This ... Redstone Arsenal, AL Join our Talent Network Principal Systems Engineer - BMD SME Redstone...at an advanced level on the TEAMS Next Missile Defense Systems Engineering contract. Duties and Responsibilities: + Facilitate… more
    Chenega Corporation (12/15/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team… more
    V2X (11/15/25)
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  • Principal Architecture Engineer

    AeroVironment (AL)
    **Worker Type** Regular **Job Description** AV is seeking a highly skilled and experienced Principal Architecture Engineer to join our team. In this role, you ... will be responsible for defining and evaluating Missile Defense System (MDS) trade capability, architectural performance metrics, and other critical high-level… more
    AeroVironment (01/13/26)
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  • Principal Research Scientist…

    Auburn University (Auburn, AL)
    …Administration **Division Name** Samuel Ginn Col of Engineering **Position Title** Principal Research Scientist / Engineer (Huntsville) Pool **Job Class ... Ginn College of Engineering are seeking candidates for multiple positions of Principal Research Scientist/ Engineer VI/VII in anticipation of securing contract… more
    Auburn University (11/28/25)
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  • Principal Research Scientist/…

    Auburn University (Auburn, AL)
    …Administration **Division Name** Samuel Ginn Col of Engineering **Position Title** Principal Research Scientist/ Engineer Pool **Job Class Code** HC49 ... Ginn College of Engineering are seeking candidates for multiple positions of Principal Research Scientist/ Engineer in anticipation of securing contract funding… more
    Auburn University (11/28/25)
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  • Principal Engineer Systems Test…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Missile Defense Integration offers an excellent opportunity for a ** Principal Engineer Systems Test (26-006)** to join our talented and diverse ... role is essential to supporting the US President, the Secretary of Defense , and combatant commanders at strategic, regional, and operational levels. This position… more
    Northrop Grumman (01/10/26)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our ... work to solve our client's toughest challenges within the Defense , Civilian, Financial, and Healthcare industries. Our diverse employees...be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible… more
    Saliense Consulting (01/06/26)
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