• Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …and assist our clients with critical missions? As a systems security and network security engineer , you can identify the Information System Security ... Information Systems Security Engineer The Opportunity: Are you...analyze complex challenges for customers using your knowledge of network and security devices, applications, and identifying… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • Cyber Security Engineer - Hybrid…

    General Dynamics Information Technology (Arlington, VA)
    …Regional Security Stacks (JRSS).** **.** **Deep understanding and knowledge of core network security tools such as IDS/ IPS , Firewalls, Web Content ... **Job Family:** Cyber Engineering **Skills:** Cyber Defense,Cybersecurity,Information Assurance,Information Technology Security , Network Security **Certifications:** Security more
    General Dynamics Information Technology (06/05/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help ... systems, operating system security practices, TCP/IP networking, 802.1x, and core network security principles . IAT Level II certification (GSEC, Security more
    ManTech (06/28/25)
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  • PCI Security Architect / InfoSec…

    Baylor Scott & White Health (Richmond, VA)
    security best practices. + Strong technical expertise in firewalls, network security controls, encryption, and vulnerability management. + Experience with ... position type and/or level **Job Summary** : The PCI Security Analyst / Technical Engineer is responsible...card data. + Conduct vulnerability scans, penetration testing, and security monitoring activities. + Analyze system and network more
    Baylor Scott & White Health (07/24/25)
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  • Cyber Security Project Engineer

    Acclaim Technical Services (Mclean, VA)
    …like AWS, Azure, or Google Cloud + Proficiency in network security principles, protocols, and technologies (firewalls, IDS/ IPS , VPNs, etc.) + Proficiency ... continues to grow. We are actively hiring a Cyber Security Project Engineer with TS/SCI clearance and...in IT best practices regarding application, enterprise system, and network security . + Ability to create and… more
    Acclaim Technical Services (06/19/25)
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  • Sr Lead IT Systems Security Engineer

    Lumen (Richmond, VA)
    …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 ... authentication and authorization, and cryptographic protocols. + Deep understanding of network attacks, DDoS, malware, phishing, email security , encryption,… more
    Lumen (07/03/25)
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  • Lead Firewall & Security Engineer

    Deloitte (Richmond, VA)
    …DODIN-N systems + Lead service request fulfilment for firewall policy and other security extension changes (VPN, IPS , URL Filtering, Application Control, etc.). ... Tufin. Algosec + Knowledge on Scripting language. + Knowledge of LAN/WAN and network protocols. + Experience in security assessments and audits, ensuring… more
    Deloitte (07/25/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …(HBSS). 2. Examples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application ... One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (07/01/25)
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  • IT Systems Security Engineer

    Robert Half Technology (Dulles, VA)
    …Proficient in Computer Hardware and Configuration Management. * Solid understanding of Network Security principles and tools. * Experience in System ... Policy Writing and Maintenance: Experience in writing and updating information security policies, ensuring they are aligned with best practices and regularly… more
    Robert Half Technology (05/15/25)
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  • Linux or Cloud Engineer

    BAE Systems (Sterling, VA)
    …Elastic IPs , Ephemeral IPs + Experience with Azure: Resource Groups, Network Interface, Network Security Groups, Virtual Networks, Virtual Machines + ... and verbiage involved in network , access controls, and virtual server/instance management AWS:EC2 instances Security Groups, VPCs, Elastic Network Interface,… more
    BAE Systems (06/10/25)
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