• Senior Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer -oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber ... Security Engineers are responsible for the quality of cyber security -related solution delivery, development, testing, and deployment in support of cyber … more
    ManTech (12/11/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer -oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports ... professionals with strong technical expertise and a desire to shape the security infrastructure of the future. **Responsibilities include but are not limited to:**… more
    ManTech (12/13/25)
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  • Senior Security Engineer

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Senior Security Engineer for a new customer on a highly-visible and strategic Cybersecurity Task ... Order. The Senior Security Engineer will need...Order. The Senior Security Engineer will need to be a...the customer 's security infrastructure. The Senior Security Engineer will support… more
    Leidos (12/12/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer -oriented ** Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Senior Information System Security

    ManTech (Huntsville, AL)
    **MANTECH** seek a motivated, career and customer -oriented ** Senior Information System Security Engineer ** to join our team in **Washington, DC, ... but are not limited to:** + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security more
    ManTech (11/06/25)
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  • Senior Splunk Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer -oriented ** Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this ... using centralized management tools + Maintaining and tuning Splunk Enterprise Security (ES) content and performance + Managing knowledge objects, data models,… more
    ManTech (12/13/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer -oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Norfolk, VA.** ... have the opportunity to work on innovative and mission-critical and national security projects. You will collaborate with a skilled team of professionals,… more
    ManTech (11/29/25)
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  • Principal / Senior Principal Embedded…

    Northrop Grumman (Baltimore, MD)
    …do some of the best work of your career. We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in Baltimore, ... position can be filled as a Principal Embedded Systems Security Engineer or a Senior ...ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the… more
    Northrop Grumman (12/13/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job...be part of a high-performing group dedicated to our customer 's missions and driven by a higher purpose - to ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security and eager… more
    CACI International (12/12/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform ... technology into opportunity as a **Network Engineer Senior ( Security )** at GDIT....+ Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On Customer more
    General Dynamics Information Technology (12/09/25)
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  • Senior Information Security Systems…

    Leidos (MD)
    …as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts with the customer space + CISSP certification ... **Description** **Program Summary** As a Senior Information Security Systems Engineer...role providing technical knowledge, expertise and advice to our customer . **Primary Responsibilities:** The Senior ISSE shall… more
    Leidos (11/26/25)
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  • Senior Associate, Physical Security

    Capital One (Mclean, VA)
    Senior Associate, Physical Security Engineer , Global Workplace Services **At Capital One, we dare to dream, disrupt and deliver a better way. Our goal is ... That's why our team is looking to add a Senior Associate, Physical Security Engineer .**...others to build relationships** + **Be attentive to the customer experience; with strong flexibility to adapt to changing… more
    Capital One (11/04/25)
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  • Senior Network Security

    Black & Veatch (Cary, NC)
    ** Senior Network Security Engineer ** Date: Nov 20, 2025 Location: Cary, NC, US Overland Park, KS, US Company: Black & Veatch Family of Companies **Together, ... to use. **The Opportunity** As the **Sr** . **Network Security Engineer ** , you will have the...approach, able to work well independently in support of customer service level agreements + Occasional travel will be… more
    Black & Veatch (11/24/25)
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  • Senior Security Engineer

    Virtual Service Operations (Colorado Springs, CO)
    Senior Security Engineer * Colorado Springs, CO (http://maps.google.com/maps?q=Colorado+Springs+CO+USA) Job Type Full-time Description Are you looking to take ... steps in your career as a Cleared EEC XSOAR Senior Security Engineer ? Let's chat...better around new products and technologies. Responsibilities: + Lead security automation technical implementations in a customer more
    Virtual Service Operations (10/17/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Endicott, NY)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal Systems Engineer Product Security ** **116852BR** EEO ... **Join Our Team of Systems Engineering Experts!** We're seeking talented Sr. Principal Systems Engineer with Product Security expertise to join our team at our… more
    BAE Systems (10/02/25)
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  • Senior Principal Security

    Oracle (Atlanta, GA)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... OCI Core Services?** OCI Core Services powers millions of customer workloads with enterprise-grade performance, isolation, and security...**Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at… more
    Oracle (11/25/25)
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  • Senior Cyber Security

    CACI International (Norfolk, VA)
    Senior Cyber Security Engineer Job...be part of a high-performing group dedicated to our customer 's missions and driven by a higher purpose - to ... Type of Travel: Continental US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S. Navy's premier development, test and… more
    CACI International (10/18/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job...be part of a high-performing group dedicated to our customer 's missions and driven by a higher purpose - to ... career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and Sustainment… more
    CACI International (12/06/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer ** to...to SOX ITGC, privacy (eg, GDPR/CCPA), regulatory audits, and customer assurance (SOC 2/ISO) evidence. **Enablement & Change Management**… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate ... for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include,… more
    Amentum (12/05/25)
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