• Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …detailed instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + Must have an ... best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level… more
    Northrop Grumman (06/03/25)
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  • Sr Principal Cyber Software…

    Northrop Grumman (Annapolis Junction, MD)
    …Sector within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. ... **What You'll Get to Do:** Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions. Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers… more
    Northrop Grumman (04/10/25)
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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 ... Required** Seize your opportunity to make a personal impact as a ** Sr ** ** Principal Systems Engineer** **- ACTIVE DIRECTORY** with GDIT. A career in systems… more
    General Dynamics Information Technology (06/06/25)
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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 ... and maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER** with GDIT. Your work in the integration of Linux resources into… more
    General Dynamics Information Technology (06/25/25)
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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...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (06/05/25)
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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 ... When we succeed, you succeed and together our best becomes better. **How a Senior Principal Systems Engineer will make an Impact:** + SME level support… more
    General Dynamics Information Technology (06/20/25)
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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, ... innovation in these areas specifically at the integration points for EW-enabled cyber and cyber -enabled EW; integrated battlespace applications; resilient … more
    RTX Corporation (06/26/25)
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  • Principal Associate, Cyber Risk…

    Capital One (Mclean, VA)
    Principal Associate, Cyber Risk & Analysis At Capital One you will work with top talent in an entrepreneurial environment to solve problems and drive solutions ... to help the company reduce cyber risk. You will work with smart and passionate...execution, including project and process management, reporting, engagement in senior leadership meetings, drafting and reviewing materials for … more
    Capital One (06/18/25)
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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 ... Lower-level computing language/principles, especially debugging Assembly + Experience with Cyber Security research, especially malware anti-debugging, detection avoidance, or… more
    Concurrent Technologies Corporation (04/13/25)
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  • Senior / Principal Software Engineer…

    Microsoft Corporation (Elkridge, MD)
    …engineering infrastructure, and data platform development. We're looking to recruit both ** Senior and/or Principal Software Engineer.** You will help conduct ... be part of one of the world's most advanced cyber -security solutions and protect millions of computers from thousands...implementation for our Sovereign and Government Clouds. As a ** Senior and/or Principal Software Engineer** you will… more
    Microsoft Corporation (06/27/25)
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  • Senior / Principal Database Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    Are you a Senior / Principal Database Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable...amazingly talented people Job Description: GliaCell is seeking a Senior / Principal Database Engineer on one of our… more
    GliaCell Technologies (05/04/25)
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  • Principal Associate, Strategic Change Risk…

    Capital One (Mclean, VA)
    Principal Associate, Strategic Change Risk Assessments - International At Capital One, we are building a leading information-based technology company. Still ... in helping our customers achieve their goals and realize their dreams. ** Principal Associate, Strategic Change Risk Assessments - International** Capital One is one… more
    Capital One (06/28/25)
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  • Principal Associate, TRM Controls Review

    Capital One (Mclean, VA)
    Principal Associate, TRM Controls Review Technology Risk Management (TRM) is a growing organization focused on providing expert advice, credible challenge, and ... avoid the risks altogether. Associates within TRM are highly-skilled information security, cyber , technology, and risk management professionals who have a wealth of… more
    Capital One (05/14/25)
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  • Principal Security Engineer, Amazon…

    Amazon (Arlington, VA)
    … Engineers are both visionary leaders and hands-on builders. As Amazon's most senior individual contributors, Principal Engineers work on our hardest problems. ... does not admit the luxury of a conservative approach. Principal Engineers venture beyond comfortable approaches to pioneer new...Amazon have broad experience solving complex and highly exposed cyber security issues, as well as leading teams across… more
    Amazon (05/16/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management… more
    Saliense Consulting (06/27/25)
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  • Principal , Business Development

    L3Harris (Washington, DC)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Principal ... Job Code: 23039 Job Location: Clifton, NJ Job Description: The Principal , BD (Business Development) will lead individual business development activities within… more
    L3Harris (04/13/25)
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  • Principal Associate, Windows Platform…

    Capital One (Mclean, VA)
    Principal Associate, Windows Platform Engineer Do you love...working in an Agile environment + 2+ years of Cyber Security Advisory or Cyber Third Party ... be regularly worked. McLean, VA: $127,500 - $145,500 for Senior Platform Engineer Plano, TX: $115,900 - $132,200 for... Platform Engineer Plano, TX: $115,900 - $132,200 for Senior Platform Engineer Richmond, VA: $115,900 - $132,200 for… more
    Capital One (07/02/25)
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  • Principal , Trade Counsel

    L3Harris (Arlington, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Principal ... Arlington, VA or Melbourne, FL Job Schedule: 9/80 REG Job Description: The Principal , Trade Counsel is an attorney role that will provide advice and counsel… more
    L3Harris (06/20/25)
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  • Principal Resilient Systems Scientist

    Leidos (Arlington, VA)
    **Description** Are you a motivated Principal Resilient Systems Scientist with a technical vision and hands-on knowledge of mission-focused systems? The Leidos ... Center's newly established Information and Data Science Division is seeking a Senior Resilient Systems Scientist to help lead strategic solution developments and… more
    Leidos (06/21/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... with domain and expert technical knowledge. + Experience in interfacing with senior management and negotiating with clients on requirements and deliverables. +… more
    Leidos (05/23/25)
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