• Principal Information Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Information Systems Security Officer (ISSO)** in our **National ... for a 15k sign on bonus!** **Job Summary:** The ** Principal ISSO** plays a vital role in securing and...role in securing and maintaining the integrity of our information systems through robust security more
    Leidos (06/05/25)
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  • Senior Principal Information

    Concurrent Technologies Corporation (Columbia, MD)
    Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: ... type, and complexity within the Federal Government is required + The Information Systems Security Engineer shall perform, or review, technical security more
    Concurrent Technologies Corporation (07/04/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** **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 (07/07/25)
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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 work in the integration of Linux resources into a… more
    General Dynamics Information Technology (07/07/25)
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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 - Exchange Messaging - Active Top Secret ... opportunity to make a personal impact as a **Senior** ** Principal Systems Engineer for Exchange Messaging** with...to Succeed:** + **Education** : BS in Computer Science, Information Systems , Engineering, Mathematics, or other related… more
    General Dynamics Information Technology (07/07/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** **Job Description Summary:** **Senior Principal Systems Engineer** Seize your opportunity to make a ... Top Secret/SCI **Public Trust/Other Required:** SSBI (T5) **Job Family:** Systems Engineering **Skills:** Complex Systems ,Encryption,Hardware Security...personal impact as a Senior Principal Systems Engineer with GDIT. A career… more
    General Dynamics Information Technology (06/05/25)
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  • Principal Technical Program Manager, Kuiper…

    Amazon (Arlington, VA)
    …team drives the research & development, deployment and operation of several mission-critical security systems and mechanisms. You will work in a start-up like ... bootstrap security mechanisms, and help instill the security culture in the organization. The Principal ... TPM works with cross-functional teams of software and systems engineers, and industry specialists to drive cross-org programs… more
    Amazon (06/11/25)
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  • Principal ServiceNow Engineer - Global…

    Bank of America (Washington, DC)
    Principal ServiceNow Engineer - Global Information Security Chicago, Illinois;Washington, District of Columbia; Charlotte, North Carolina; Denver, Colorado; ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Chicago/ Principal -ServiceNow-Engineer Global- Information - Security \_25018968-2) **Job Description:** At… more
    Bank of America (05/03/25)
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  • Principal Solutions Architect, National…

    Amazon (Jessup, MD)
    …TS/SCI with Polygraph Preferred Qualifications - Bachelor's degree, or CISSP-ISSAP (Certified Information Systems Security Professional- Information ... Systems Security Architecture Professional) or CISSP-ISSEP (Certified Information Systems Security Professional- Information Systems more
    Amazon (06/24/25)
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  • Principal / Senior Principal Cyber…

    Northrop Grumman (Annapolis Junction, MD)
    …(C) and No Magic (C) CAMEO + Familiarity with Systems Security Engineering (SSE) documentation (eg Cybersecurity Strategies, Information Support Plans, ... security governance, and risk management. As a Cyber Systems Engineer on this team, you will have the...and directed. This requisition may be filled as a ** Principal Cyber Systems Engineer** or **Senior … more
    Northrop Grumman (07/05/25)
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  • Principal Consultant, Offensive…

    Palo Alto Networks (Washington, DC)
    … engineering support for the sustainment of information technology systems . (mobile application testing, penetration testing, application, security , and ... - just to name a few! **Your Career** The Principal Consultant on the Offensive Security team...functions, including the sales team + Bachelor's Degree in Information Security , Computer Science, Digital Forensics, Cyber… more
    Palo Alto Networks (06/06/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **ManTech seeks a motivated, career and customer-oriented Principal Cyber Security Engineer** to join our team in **Chantilly, VA** . This role offers the ... email security platforms + Solid understanding of Windows and Linux operating systems , TCP/IP networking, and general network security principles + IAT Level… more
    ManTech (06/25/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage ... 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… more
    Saliense Consulting (07/07/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    …Knowledge of Certification & Accreditation processes + Knowledge of DoD policy and technical security guidance to information systems + DoD Directive 8570.1 ... ManTech seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join...of experience in a cyber role + Experience with Security Information and Event Management (SIEM) platforms,… more
    ManTech (05/20/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused ** Principal Cyber Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help ... deployments or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS),… more
    ManTech (06/28/25)
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  • Sr Principal Industrial Security

    Northrop Grumman (Annapolis Junction, MD)
    …of history, they're making history. **Northrop Grumman is looking for a Sr. Principal Industrial Security Analyst.** The candidate must have relevant experience ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...supporting industrial security programs. Strong working knowledge of Intelligence Community Directives… more
    Northrop Grumman (05/30/25)
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  • Principal Solutions Architect, AI/ML,…

    Amazon (Herndon, VA)
    …of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security , networking, data & analytics) ... Description Amazon Web Services is seeking a Principal Generative AI Learning Solutions Architect to support...selected must currently possess and maintain an active TS/SCI security clearance. The position further requires that, after start,… more
    Amazon (06/21/25)
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  • Principal / Sr Principal

    Northrop Grumman (Fairfax, VA)
    …+ Must have an **active** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance **AND** a favorably adjudicated polygraph ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (05/29/25)
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  • Principal / Sr Principal

    Northrop Grumman (Fairfax, VA)
    …+ Must have an **active** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance **at the time of application** [ ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (05/30/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer** to provide technical expertise and guidance to drive ... designing, and developing infrastructure and infrastructure components that meet security needs. It also includes developing updated guidance for online… more
    SAIC (06/26/25)
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