• System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System Security Engineer The Opportunity: As...wait. You Have: + 4+ years of experience as a systems security engineer in programs that ... a system security engineer , you play a pivotal role in securing our...into operations + 4+ years of experience performing Information Systems Security Officer functions in support of… more
    BOOZ, ALLEN & HAMILTON, INC. (12/27/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …meet governmental security specifications. + Contribute to system security documentation. + Plan and evaluate network systems for resource ... Senior Network Security Engineer Job Category: Information Technology...Engineer , with a focus on analyzing complex hardware systems for SIGINT solutions. + **Education:** A Bachelor's degree… more
    CACI International (12/12/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + ... continuous process improvement. **Overview** We are seeking an Information System Security Engineer (ISSE) to... Systems Security Officer (ISSO), Information Systems Security Engineer (ISSE), and… more
    TekSynap (12/24/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + ... Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to... Systems Security Officer (ISSO), Information Systems Security Engineer (ISSE), and… more
    TekSynap (11/30/25)
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  • Network Security Engineer

    System One (Arlington, VA)
    Job Title: Network Security Engineer Location: Hybrid - Arlington, Virginia End Client: FDIC Type: Contract To Hire Compensation: $70/HR - only W-2 Contractor ... Work Model: Hybrid Public Trust Responsibilities: The Network Security Engineer role requires extensive Palo Alto Panorama, Firewalls, and Global Protect… more
    System One (12/26/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …An active NSA TS/SCI with Polygraph. + **Experience:** 15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + ... Senior Network Security Engineer Job Category: Information Technology...governmental security specifications. + Assist in developing system security documentation. + Analyze and provide… more
    CACI International (12/06/25)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …and Data Acquisition (SCADA) **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information System Security ... Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2), Certified Network Professional Enterprise (CCNP) |… more
    General Dynamics Information Technology (12/15/25)
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  • Senior CrowdStrike Falcon Endpoint Security

    AIG (Reston, VA)
    …we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an opportunity ... will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer will be part of AIG's...security goals + Drive the day-to-day administration of security systems , performing advanced threat hunting, and… more
    AIG (10/24/25)
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  • Security Engineer , AWS…

    Amazon (Arlington, VA)
    Description As a Security Engineer at Amazon Web Services, you'll work hand-in-hand with some of the smartest specialists and engineers to create, maintain, and ... grows. AWS Security is looking for a Security Engineer to join our team as...identity management, authentication, configuration management, secure software development, cryptography, system administration and/or network security - 3+… more
    Amazon (10/31/25)
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  • Physical Security Engineer (Data…

    Jacobs (Rockville, MD)
    …* drawing and specification production * customer and vendor accessibility. The Physical Security Engineer may work on several concurrent projects and will be ... We are looking for a curious and driven Physical Security Engineer to work on security...of professional experience in planning, designing, and commissioning physical security systems and/or communication networks; project management… more
    Jacobs (01/09/26)
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  • Sr. Physical Security Engineer

    Amazon (Herndon, VA)
    Description Sr. Physical Security Engineer (GovCloud), Data Center Design Engineering This is an exciting opportunity to use the latest cloud computing ... Amazon Web Services (AWS) is seeking a Senior Physical Security Engineer to join its data center...and measures. Experience with United Laboratories (UL) 2050 compliant security systems , emanation (TEMPEST) security ,… more
    Amazon (12/31/25)
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  • Tealeaf Security Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Seize your opportunity to make a personal impact as a **Tealeaf Security Engineer ** supporting the United States Postal Service. GDIT is your ... At GDIT, people are our differentiators. As a **Tealeaf Security Engineer ** , you will help ensure...and optimizing sessions capture fidelity, replay accuracy, and overall system stability. + This role sits at the intersection… more
    General Dynamics Information Technology (12/17/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge ... for a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE... system test plans (STP) to assess the security posture of the information systems . +… more
    General Dynamics Information Technology (11/21/25)
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  • Information Systems Security

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix ... program in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE) shall...designs + Design, develop, implement and/or integrate IA and security systems and system components… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... Federal is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active...systems for security implications. * Evaluate Security Requirements Traceability Matrixes (SRTMs), System more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    …and wireless network systems + Plan large and small-scale systems system vendor comparison, cost studies, and security + Plan and evaluate complex ... security specifications + Assist with the development of system security documentation on both new and...Experience:** + Ten (10) years' experience as a Network Security Engineer analyzing complex hardware systems more
    CACI International (12/12/25)
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  • Security Engineer (RMF)

    CACI International (Frederick, MD)
    … standards to achieve and maintain Authority to Operate (ATO). The Security Engineer will work closely with System Owners, Information System Security ... Security Engineer (RMF) Job Category: Information...+ Documentation - Develop and maintain RMF artifacts including System Security Plans (SSP), Security more
    CACI International (12/09/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …and privacy analysis. + Authorization to Operate (ATO): Author and maintain critical security documentation, including System Security Plans (SSP) and ... address Plan of Action and Milestones (POA&M) and conduct continuous evaluations of system security controls. ** Security Engineering & Architecture** +… more
    SOS International LLC (12/31/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    …members to ensure that systems are functional, secure, and scalable. The Security Engineer will support the design and development of cybersecurity tools and ... Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a...features into existing infrastructures while maintaining the integrity and security of enterprise-wide systems and networks. **Primary… more
    Leidos (11/25/25)
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  • Cloud Security Engineer

    Koniag Government Services (Washington, DC)
    …technical inspection of cloud systems , identifying and mitigating potential security weaknesses, and ensuring system functionality. + Work autonomously in ... Koniag Government Services company, is seeking an experienced Cloud Security Engineer with a TS/SCI clearance to...Security Incident Handling Guide) and DHS 4300A Sensitive Systems Policy Handbook, Attachment F Incident Response + Perform… more
    Koniag Government Services (11/20/25)
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