• Crypto Systems Engineer

    KBR (Chantilly, VA)
    …into customer-owned or controlled Space systems , through robust cryptographic security engineering and information systems security engineering ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (12/06/25)
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  • Information System Security Manager

    SAIC (Chantilly, VA)
    …the customer's systems and applications. + Coordinate A&A actions and system testing with appropriate security personnel. + Develop risk assessments, ... **Description** SAIC is seeking an Information System Security Manager (ISSM) to provide...Lifecycle Assessment and Authorization (A&A) process. + Develop a Systems Security Plan (SSP). + Assist and… more
    SAIC (01/06/26)
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  • Mid-Level Software Developer (Secret Clearance)

    Kelly Services (Alexandria, VA)
    …or should be able to obtain IAT Level 1 + Certifications (Ex: A+CE, CCNA- Security , Network +CE, SSCP, Security +) + Microsoft Certified: Azure Solutions ... critical role in shaping their cloud infrastructure, ensuring scalability, security , and performance. You'll collaborate with cross-functional teams, guide technical… more
    Kelly Services (01/07/26)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) - Junior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...KBR is seeking a highly motivated and career-oriented Information System Security Officer (ISSO) - Junior to… more
    KBR (11/21/25)
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  • Network and Video Engineer (CISCO) Expert

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... carrier class WAN, complex and diverse campus. This position will provide systems / network engineering support to the customer's mission partners.… more
    BAE Systems (12/19/25)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    …certificates. + Maintains responsibility for the day-to-day security operations of the system ensuring the network , system , application, or service is ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and… more
    TekSynap (12/06/25)
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  • Senior Product Manager

    M. C. Dean (Vienna, VA)
    …cybersecurity industries. We are seeking a **Senior Product Manager** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services. + Working understanding of … more
    M. C. Dean (11/08/25)
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  • Software Laboratory Senior IT Specialist

    Amentum (Dahlgren, VA)
    …to obtain withing 6 months of start date. + Proficiency in network security technologies-firewalls, VPNs, IDS/IPS. Strong problem-solving and troubleshooting ... of highly specialized applications and operational environments, high-level functional systems analysis, design, integration, documentation, and implementation advice on… more
    Amentum (12/17/25)
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  • CND Specialist in St. Louis or Norfolk with a CI…

    Deloitte (Richmond, VA)
    …intelligence platforms. + Familiarity with common CND tools, intrusion detection/prevention systems , and Security Information and Event Management (SIEM) ... + Perform detailed analysis of vulnerability scans, intrusion detection system (IDS) logs, and other CND-related telemetry to identify...+ Proficient with IC STIGs and SRGs related to network defense and endpoint security . + Working… more
    Deloitte (12/25/25)
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  • Senior Specialist, Systems Network

    L3Harris (Herndon, VA)
    …domains in the interest of national security . Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site) ... customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support...Siemens Ruggedcom network switches and ROX II network operating system (preferred) OR, + Possess… more
    L3Harris (11/20/25)
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