• Zscaler (Washington, DC)
    …to help them achieve their specific security goals. We are looking for a sales engineer who is able to discern where a customer is on their security maturity ... their current project plans and organizational needs. We're looking for an experienced Sales Engineer to join our Sales Engineering team. This is a remote… more
    DirectEmployers Association (10/30/25)
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  • Red River (Washington, DC)
    …Active DoD Secret clearance required. + 5 years of experience in cyber engineering (eg, incident detection , incident response, forensic), with proven experience ... Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the… more
    DirectEmployers Association (10/07/25)
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  • Arup (Washington, DC)
    …conformance with the agreed strategy + Assist with development of fire alarm, detection , and fire suppression systems design documents + Assist senior engineers on ... Bachelor's Degree in Fire Protection, Mechanical, Chemical or Civil Engineering + Professional demeanor + Excellent written and verbal...keeping costs low. These benefits provide health and welfare security for you as well as paid time off… more
    DirectEmployers Association (10/29/25)
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  • Columbia Technology Partners (Annapolis Junction, MD)
    …Qualifications: Four (4) years of experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager, Information Systems ... eight (8) years. Working knowledge of the following is required: system security design process, defense-in depth/ breadth, engineering life cycle, information… more
    Upward (08/07/25)
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  • Security Engineer - Detection

    Meta (Washington, DC)
    …build on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Detection Engineering , Surface Coverage Responsibilities: 1. Lead ... **Summary:** Meta Security is looking for a Security Engineer with experience in threat modeling,...years of experience in Detection and Response Engineering or similar Security Engineering more
    Meta (10/31/25)
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  • Security Engineer -Surface Coverage,…

    Meta (Washington, DC)
    security requirements and use cases. **Required Skills:** Security Engineer -Surface Coverage, Detection Engineering Responsibilities: 1. Design, ... **Summary:** We are seeking a Security Engineer who specializes in designing...Qualifications: 12. Experience in Detection & Response Engineering or similar Security Engineering more
    Meta (10/09/25)
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  • Senior Engineer , Detection Strategy…

    Marriott (Bethesda, MD)
    …experience working in Information Technology including: 5+ years of experience in detection engineering , security analytics, or related cybersecurity roles. ... **Technical Execution:** Develop advanced detections in partnership with Detection Engineering and other partners. Collaborate with Security Architecture and… more
    Marriott (10/29/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Detection Engineer The Opportunity: Are you looking for an opportunity to share your experience in data to support the mitigation of threats to information ... systems to safeguard our nation? As a systems security and network security engineer ,...audiences, including senior management. + Implement infrastructure and cyber security controls, including enhanced detection and vulnerability… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Security Engineer II, Threat…

    Amazon (Arlington, VA)
    …multiple security disciplines, including digital forensics, threat intelligence, threat detection engineering , security automation, red teaming, and ... Amazon Security is looking for an experienced Security Engineer who is excited by the...you will work alongside a team of world class security practitioners and develop novel threat detection more
    Amazon (10/14/25)
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  • Security Operations Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …create an inclusive and collaborative work environment. **Brief Job Overview** The Security Operations Engineer safeguards USP enterprise systems and data to ... tools to promote engaged, collaborative, and results-driven work environments. **The Security Operations Engineer ** has the following responsibilities: * Direct… more
    The US Pharmacopeial Convention (USP) (09/02/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed… more
    Amentum (10/23/25)
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  • Security Systems Engineer 2…

    M. C. Dean (District Of Columbia, DC)
    …leaders in electrical, engineering , and cybersecurity industries. We are seeking a ** Security Systems Engineer 2** to join our Security and Electronic ... team that designs, engineers, integrates, operates and maintains electronic security services to include intrusion detection , access...physical security and IT systems. As a ** Security Systems Engineer 2** you will work… more
    M. C. Dean (11/01/25)
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  • Senior Engineer , Security

    Marriott (Bethesda, MD)
    …SIEM or related platforms. Collaborate with Security Architecture and Engineering teams to ensure detection coverage aligns with cybersecurity risks ... Range:** $98,400-$163,500 Annually **Bonus Eligible:** Y **Expiration Date:** 11/03/2025 This Senior Security Engineer will be part of the Cyber Analytics and… more
    Marriott (10/29/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... we provide an invaluable edge in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our corporate environment to enable our… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Staff Cloud Security Engineer

    Warner Bros. Discovery (Silver Spring, MD)
    …or Silver Spring office. **Your New Role** **:** We are seeking a Cloud Security Engineer with expertise in cloud security architecture, configuration, and ... Engineering Responsibilities** **:** + Design, deploy, and maintain security measures to safeguard our cloud infrastructures across AWS,...of 7 years of experience working as a Cloud Security Engineer or a similar role. +… more
    Warner Bros. Discovery (08/29/25)
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  • IT Security Engineer III

    Gama-1 Technologies (Washington, DC)
    Summary GAMA-1 Technologies, LLC seeks an experienced IT Security Engineer III on upcoming work to support the design, implementation, and continuous improvement ... equivalent work experience). + 4-8 years of of progressive experience in security engineering or cybersecurity operations within enterprise or federal… more
    Gama-1 Technologies (10/24/25)
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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 Solutions ... in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE) shall perform, or review,...completeness and compliance of its content + Apply system security engineering expertise in one or more… more
    Athenix Solutions Group, LLC (08/08/25)
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  • Information Systems Security

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The Information ... Systems Security ...of such activities. + Knowledge of Firewalls, IDS/IPS, intrusion detection , VLANS, routing and other network security more
    Synergy ECP (09/18/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …an Information Systems Security Engineer 2 to participate as a security engineering representative on engineering teams for the design, development, ... Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering designs. Apply system security...of 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts… more
    ARSIEM (10/08/25)
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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....ideal candidate will have a strong background in system security , threat detection , and network defense, with… more
    CACI International (09/10/25)
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