• Security Engineer II

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at ... role, you will work alongside a team of world class security practitioners and develop novel threat detection and mitigation strategies. Our Threat Hunting… more
    Amazon (09/26/25)
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  • Software Security Engineer II

    Microsoft Corporation (Reston, VA)
    …central Azure organization leveraging the best platforms that Microsoft has to offer. The Software Security Engineer II will play a key role driving efforts ... application solutions. We are looking to hire a **Software Security Engineer ** ** II ** to join...build, and maintain Azure services that support the team's security mission.Conduct ad hoc and prescriptive threat more
    Microsoft Corporation (10/03/25)
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  • Security Engineer II , Amazon…

    Amazon (Arlington, VA)
    …infrastructure to identify and reduce risks to Amazon. We are looking for a Security Engineer who is excited about designing and building secure solutions to ... scalable, high-performance and robust tools and services. As a Security Engineer , you will collaborate to ensure...Golang, Python, and Javascript * Creating, updating, and maintaining threat models for a wide variety of software projects… more
    Amazon (09/23/25)
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  • Encompass Engineer II

    PenFed Credit Union (Mclean, VA)
    …a part of the PenFed family. PenFed is hiring a (Hybrid) Home Lending Systems Engineer II at our Omaha, Nebraska or Papillion, Nebraska service center. The ... design, standards-based implementation, systems integration, development, and technical support. As an Engineer II this role requires ability to interact with… more
    PenFed Credit Union (09/13/25)
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  • Salesforce Engineer II

    PenFed Credit Union (Mclean, VA)
    …about being a part of the PenFed family. PenFed is hiring a (Hybrid) Salesforce Engineer II at our Tysons, Virginia location. The primary purpose of this job ... messages. + Understand, act on and monitor compliance with information and communications security and use policies. + Identify ways to leverage the value of… more
    PenFed Credit Union (09/19/25)
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  • Information System Security Specialist…

    Watershed Security (Virginia Beach, VA)
    …Risk Management Framework Step 5 authorizations in the Information System Security Engineer (ISSE) capacity + Communicating risk reduction recommendations ... JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with...ensuring compliance with published policies; conducting cybersecurity vulnerability and threat analysis; and be experienced as an ISSE. REQUIRED… more
    Watershed Security (09/27/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... * * **The Opportunity:** As a SIPR Information Systems Security Engineer , you will have in-depth knowledge...results and collaborate with IT teams to remediate identified security gaps. + Incident Response and Threat more
    CACI International (09/30/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to:...[VW1] Educational Requirements: + Minimum certification as IAT Level II per DoD 8570.01, or successor. + Minimum certification… more
    Imagine One Technology & Management (09/24/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire Compensation: Contractor Work Model: Onsite Hours: Add the job's scheduled ... Clearance: List security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS/SCI $135k What You'll Get to Do: +… more
    System One (08/03/25)
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  • Security Engineer -US Citizen Secret…

    NTT DATA North America (Newport News, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Security Engineer -US Citizen Secret Clearance to join our team in ... and DLP, and Tenable.sc. + Current DOD 8570.m IAT II certification ( Security + or higher level certification)....Center) environment + Strong understanding of vulnerability management and threat landscape + Familiarity with RMF 800-53 and DISA… more
    NTT DATA North America (10/02/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine ... this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Security Engineers.** This position is contingent upon award of the associated work and… more
    Imagine One Technology & Management (09/24/25)
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  • Cyber Security Systems Engineer

    Lockheed Martin (Herndon, VA)
    …Cyber Threat Intel Support DoD 8140 \(formerly 8570 IAT II \) Certification Firm understanding and Experience with Risk Management Framework, \(RMF\) NIST ... **Description:** Lockheed Martin Space is seeking experienced Cyber Security Systems Engineers to join our team\. As...to join our team\. As a member of this security team, you will play a critical role in… more
    Lockheed Martin (10/04/25)
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  • Information Assurance Security

    TekSynap (Fort Belvoir, VA)
    II + Minimum Top-Secret Clearance **Overview** We are seeking an Information Assurance Security Engineer to join our Prime Contract with the Defense Threat ... and cloud-based information system while using RMF. + Conduct security control validation and assessment of technical security... security control validation and assessment of technical security features of a system or network to address… more
    TekSynap (09/16/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …be executed until the position has an approved exemption. You will serve as an Engineer or Scientist in the Flight Systems Modeling & Analysis Branch (Code A14) of ... You will be responsible for systems engineering and analysis for the Trident II Strategic Weapon System (SWS), including missile modeling in support of upgrades or… more
    Naval Sea Systems Command (09/30/25)
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  • Sr. Splunk Engineer - TS/SCI with FS Poly…

    Optiv (Herndon, VA)
    …investigations, and risk analysis scoring system. + Assist and recommend actions in security operations center tier I and tier II incident response incidents. ... A Senior Engineer is an individual who can operate independently...in configuration of correlation searches, dashboard searches, risk modifiers, threat intelligence feeds, workflow actions and Enterprise Security more
    Optiv (09/13/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …Reference Architecture * Knowledge of Zero Trust Architecture Preferred: * IAT Level II Certification ( Security +, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or ... engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of...to design and integrate SCADA and OT with contemporary security architectures. From design through the commissioning of large… more
    Jacobs (07/29/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    …on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 ... Commands Business Group of SAIC is seeking a Desktop Engineer (SCCM) to support a transformational infrastructure program for...degree. + Active Top-Secret clearance (with SCI eligibility). + IAT- II Certification (ie, CCNA Security , CySA+, … more
    SAIC (09/12/25)
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  • Mid-Level DevSecOps Platform Engineer

    Red Gate Group (Reston, VA)
    …and employee wellbeing. The Red Gate Group is seeking a Mid-Level DevSecOps Platform Engineer to support the Defense Threat Reduction Agency (DTRA) in Reston, ... 4+ years in an Infrastructure, DevOps, or Site Reliability Engineer role. + 2+ years automating, monitoring, and troubleshooting...in lieu of degree. + DoD 8570 IAT Level II or III certification (eg, Security + or… more
    Red Gate Group (09/20/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …required for Base and Compute Environment applicable to DoD 8570 IAT Level II + Experience with network security technologies (Palo Alto, Cisco, Juniper, ... solutions that make a real impact. As a Network Engineer on an Enterprise Zero Trust Program for a...as a subject matter expert in zero trust network security tools, cloud security , and firewall architecture.… more
    General Dynamics Information Technology (09/20/25)
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  • Top Secret Palo Alto Engineer

    Insight Global (Arlington, VA)
    Job Description A client of Insight Global is seeking a Network Engineer with expertise in Palo Alto Networks technologies to support a Department of Defense (DoD) ... secure, high-performance network infrastructures that meet DoD cybersecurity standards. The engineer will configure and manage Palo Alto firewalls and Panorama,… more
    Insight Global (10/01/25)
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