• Security Engineer , Corporate…

    Amazon (Arlington, VA)
    …through effective oral and written communications A day in the life As a Senior Security Engineer , you will collaborate with software development teams ... Code Review, primarily in Java, Python and Javascript - Development of security automation tools - Adversarial security analysis using the latest tools more
    Amazon (01/09/26)
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  • Lead Information Security Engineer

    Wells Fargo (Mclean, VA)
    **About this role:** Wells Fargo is seeking a motivated Lead Information Security Engineer to join an exciting, fast paced team working on cutting edge ... upgrades for systems, appliances and HSM's + Experience with coding/scripting against Cyber security tools and products **Job Expectations:** + Ability to travel… more
    Wells Fargo (01/06/26)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **, ... + certification + Must be familiar with the use and operation of security tools including STIG Viewer, eMASSter, and Tenable Nessus and/or Security Center… more
    ManTech (01/09/26)
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  • Senior Information Systems Security

    Watershed Security (Norfolk, VA)
    …Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with...the Navy RMF Process Guide (RPG), and Navy A&A tools such as ACAS, eMASS and eMASSter. + Proficient… more
    Watershed Security (01/02/26)
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  • Senior Splunk Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, ... and patches + Configuring and deploying Splunk forwarders using centralized management tools + Maintaining and tuning Splunk Enterprise Security (ES) content… more
    ManTech (12/30/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... tools and investigation methodologies + Experience with various information system security assessment/hardening tools - SCAP Compliance Checker, STIG Viewer,… more
    Nightwing (11/25/25)
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  • Principal Security Engineer

    Oracle (Richmond, VA)
    …for managing security for every device in our data centers. A security -focused engineer at any level can have significant technical and business impact. ... of the business, driving us to improve our systems, tools , and automation to scale to our security...secure development life cycle practices. + Communicate and educate Senior Management on key Security topics and… more
    Oracle (11/25/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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  • Senior Security Systems…

    Cydecor, Inc. (Dahlgren, VA)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform ... technology into opportunity as a **Network Engineer Senior ( Security )** at GDIT....in Next Generation Firewalls + Experience with Network Automation tools , scripting languages, or Infrastructure as Code tools more
    General Dynamics Information Technology (12/09/25)
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