• Senior Systems Security

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a ** Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... (ITRA) and Program Protection Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition. This… more
    SAIC (07/02/25)
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  • Senior Information Systems

    Tetrad Digital Integrity LLC (Washington, DC)
    …is looking for an experienced top-secret or secret cleared, Senior Information Systems Security Engineer (ISSE) to provide Risk Management Framework ... DoD systems . + CISSP, CISM, CAP, CCSP, or GCP Professional Cloud Security Engineer . + Hands-on experience with Google Cloud Platform (GCP), including IAM,… more
    Tetrad Digital Integrity LLC (07/10/25)
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  • Sr Lead IT Systems Security

    Lumen (Washington, DC)
    …connect the world and shape the future. **The Role** The Senior Lead IT Systems Security Engineer is a critical role within our organization, responsible ... for overseeing and enhancing the security of our IT systems . This position...integrated into all aspects of the organization's operations. Communicate security risks and strategies to senior management… more
    Lumen (07/03/25)
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  • Senior Systems Development…

    Amazon (Arlington, VA)
    …worldwide infrastructure to identify and reduce risks to Amazon. We are looking for a Senior Systems Development Engineer who is excited about designing and ... out of one of the following locations: Arlington, VA, USA The Amazon Security Enterprise Protection team builds tools and services for the monitoring and response… more
    Amazon (06/10/25)
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  • Principal Cybersecurity Engineer

    Mercury Systems (Arlington, VA)
    …applications, third-party connections, service providers and ancillary systems , the senior security engineer is responsible for securing ... and regulatory or compliance requirements. As risks change, the senior security engineer is responsible...traditional security controls and technologies, such as Security Information and Event Management (SIEM) systems ,… more
    Mercury Systems (06/24/25)
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  • Senior Systems Engineer

    General Dynamics Information Technology (Laurel, MD)
    …throughout the development cycle to ensure supportability for security certification. The Senior Systems Engineer IV shall also be responsible for ... related experience **US Citizenship Required:** Yes **Job Description:** The Senior Systems Engineer IV shall...the category/level IAT-2 (DoD 8570) requirement for this position:** Security +, GSEC, SSCP, CCNA- Security , CISA, CISSP (or… more
    General Dynamics Information Technology (06/12/25)
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  • Senior Systems Engineer

    Leidos (Odenton, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (07/15/25)
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  • Systems Engineer V - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …the development cycle to ensure supportability for security certification. + The Senior Systems Engineer shall also be responsible for performing ... seven years running by the Baltimore Sun Media Group. ** SECURITY CLEARANCE IS REQUIRED: TS/SCI w/ POLYGRAPH BEFORE CONSIDERATION**...and memory scaling) is required. Job Description: + The Senior Systems Engineer shall be… more
    COMSO, Inc (06/03/25)
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  • Senior Mechanical Engineer - NAVY…

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile US Navy ... Responsibilities: BAE Systems is seeking an experienced senior mechanical engineer to support our work...develop, engineer , manufacture, and support products and systems to protect national security and keep… more
    BAE Systems (06/05/25)
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  • Senior Enterprise Security

    Eliassen Group (Washington, DC)
    ** Senior Enterprise Security Engineer ** **Anywhere** **Type:** Permanent **Category:** Security **Industry:** Other **Workplace Type:** Remote ... http://careers.eliassen.com/HF5PXb + Description + Recommended Jobs **Description:** **100% Remote** The Senior Enterprise Security Engineer is responsible… more
    Eliassen Group (06/20/25)
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  • Databricks Security Engineer

    ICF (Arlington, VA)
    …its networks and critical information systems . The Senior Databricks Engineer will support a large federal cyber security analytic program. Your work ... seeks an experienced and cleared Senior Databricks Engineer with cyber security experience to support...user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming… more
    ICF (06/11/25)
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  • Senior Security Engineer

    Amazon (Arlington, VA)
    …workflows with flexible controls which meet their individual security requirements. As a Senior Security Engineer at Amazon, you will lead the design, ... expertise with advanced software engineering capabilities to build scalable security systems and frameworks. We are seeking...teams to drive security improvements * Represent security engineering in senior -level technical discussions *… more
    Amazon (06/03/25)
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  • Senior Network Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer Job...Wi-Fi controllers, etc. + Tune and update Intrusion Prevention Systems (IPS) + Use security tools to test ... we provide an invaluable edge in real estate. We are looking for a Senior Network Security Engineer to improve our information security posture at CoStar… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Information System Security Engineer

    Amentum (Washington, DC)
    As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop and ... for the secure design, analysis, and test of information security systems and products. You will ensure...test plans for detecting and mitigating risk to information systems . engineer and perform tests and test… more
    Amentum (06/18/25)
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  • Senior Data Mining and Analytics…

    ICF (Arlington, VA)
    …successful cleared candidate will act as a Senior Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work ... Description ICF International seeks an experienced Senior Data Mining and Analytics Engineer to support...networks and critical information systems . The… more
    ICF (06/11/25)
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  • Senior Security Engineer

    GCyber (Washington, DC)
    GCyber is seeking a versatile and experienced Senior Security Engineer to augment existing customer teams and support secure system design, integration, and ... secure IT solutions within complex enterprise environments. As the Senior Security Engineer , you will...testing of secure IT solutions, ensuring interoperability with existing systems and alignment with customer requirements. + Develop and… more
    GCyber (06/25/25)
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  • Senior IT Security Engineer

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Senior IT Security Engineer is responsible for implementing and enforcing information systems security policies, standards, and ... USD $130,000.00 - USD $160,000.00 /Yr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/2344/ senior -it- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) **Location** _US-VA-Rosslyn_ **ID** _103200_… more
    Cayuse Holdings (06/12/25)
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  • Senior Systems Engineer

    Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Systems Engineer to join our team in supporting a mission-critical program for ... operational readiness across the entire US Naval Fleet. The Senior Systems Engineer will work...technology integration, with more than 20 years experience in security , networking, analytics, collaboration, mobility and cloud solutions. Our… more
    Red River (05/30/25)
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  • Senior Information System Security

    ManTech (Washington, DC)
    **MANTECH** seek a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team **Washington, DC.** ... + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security more
    ManTech (07/16/25)
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  • Senior Security Intelligence…

    Amazon (Arlington, VA)
    …threat actors as well as experience performing question-driven analysis is required. As a Senior Security Intelligence Engineer , you will help enhance our ... uncover trends, and identify anomalies indicative of malicious activities. - Create security techniques and automation for internal use that enable you and others… more
    Amazon (06/18/25)
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