• Cyber Systems Security

    Gromelski & Associates, Inc. (Manassas, VA)
    …Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job Description:_** As a Cyber ... **Cyber Systems Security Engineer Sr.**...Framework Assessment & Authorization Package Development. . Knowledge of System Security related governance, eg, Security more
    Gromelski & Associates, Inc. (12/05/25)
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  • Application Security Engineer

    ISC2 (Washington, DC)
    …connectedness that empowers all of our successes. Learn more. **Position Summary** The Application Security Engineer will be an integral part of the security ... the secure delivery of products and applications. The Application Security Engineer will be expected to attend...an architect, who can conduct architecture reviews of new systems and solutions. + Serve as a builder who… more
    ISC2 (11/20/25)
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  • Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Security Engineer Location: Falls Church, VA, US Job ID: ATR 17697 Job Description Job Title: Sr Security Engineer (Managerial Role) Job Location: ... Trust clearance. Job Description: We are seeking an experienced Senior Security Engineer well-versed in designing, deploying, and maintaining enterprise-wide… more
    Arena Technical Resources, LLC (10/06/25)
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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 - Palo…

    System One (Arlington, VA)
    Network Security Engineer - Palo Alto Contract to Hire Per federal contract requirements must be a US citizen Clearance: Successful completion of a Public Trust ... $105,000 to $110,00 range annually, plus benefits The Network Security Engineer role requires extensive Palo Alto...such as endpoint, identity, and workloads + Developing ZT security policies that incorporate telemetry from identity systems more
    System One (11/21/25)
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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 (10/22/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's...services and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you… more
    Virtual Service Operations (11/09/25)
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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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  • 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 (10/01/25)
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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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  • 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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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's...are a good match! Opportunity: We are seeking Information System Security Engineers (ISSEs) to join a… more
    Virtual Service Operations (10/04/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    Security , CEH, GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) + Experience working in air-gapped environments or ... experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch...available based on position level and/or job specifics. **Cyber Security Engineer ** **115627BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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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 ... team is looking to add a Senior Associate, Physical Security Engineer .** **As a Physical Security...to life safety initiatives. You will ensure our physical security systems are consistently aligned with industry… more
    Capital One (11/04/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret. Must be able to obtain TS/SCI and DHS suitability prior to ... starting employment. Description: The successful Cyber Security Engineer applies current analytical and logical...IDS/IPS, and proxies, to name a few. * Develops security systems for any manual or automated… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Hybrid Cyber Security Engineer Type: Contract Location: Arlington, VA Work Auth: USC Clearance: Active Secret. Must be able to obtain TS/SCI and DHS suitability ... degree level education. Rate: Market Description: The successful Cyber Security Engineer applies current analytical and logical...IDS/IPS, and proxies, to name a few. + Develops security systems for any manual or automated… more
    Shuvel Digital (09/25/25)
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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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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....The ideal candidate will have a strong background in system security , threat detection, and network defense,… more
    CACI International (11/08/25)
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  • Senior Principal Offensive Security

    Oracle (Washington, DC)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... visiting https://cloud.oracle.com/cloud-infrastructure . Are you interested in building large-scale distributed security systems and tools for the cloud? Do you… more
    Oracle (11/25/25)
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