• Senior Cybersecurity Engineer

    Amentum (Washington, DC)
    …across all 7 continents. Amentum is seeking a ** Senior Cybersecurity Engineer with a focus on Culture , Awareness and Training.** This is a fully ... threats. This role provides technical expertise in multiple areas of cybersecurity to include Cloud Security and Endpoint Security. **Remote-telework role, work… more
    Amentum (06/03/25)
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  • Cybersecurity Engineer Team Lead

    CACI International (Alexandria, VA)
    Cybersecurity Engineer Team Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... of the IT infrastructure + Provide expert guidance on cybersecurity matters to senior leadership and stakeholders...programs - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and… more
    CACI International (05/23/25)
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  • Senior Security Engineer

    CACI International (Arlington, VA)
    …**The Opportunity:** CACI has an exciting position for a Senior Security Engineer to work with Cybersecurity & Infrastructure Security Agency (CISA) within ... Senior Security Engineer Job Category: Information...with an analytical mind and a detailed understanding of cybersecurity frameworks, methodologies, and operations. The desired candidate will… more
    CACI International (04/26/25)
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  • Senior Proofpoint and Mandiant…

    CACI International (Forest Heights, MD)
    …10% Type of Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Engineer with expertise in Proofpoint and Mandiant solutions to join our ... threat intelligence capabilities, as well as supporting incident response efforts. The Senior Engineer should feel comfortable optimizing the Proofpoint and… more
    CACI International (04/09/25)
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  • Senior Endpoint Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …an invaluable edge in real estate. We are seeking a skilled and experienced Senior Cybersecurity Engineer with expertise in the deployment and operations ... Senior Endpoint Security Engineer Job Description...for profit university or college (preferably in Computer Science, Cybersecurity or a related field) + A track record… more
    CoStar Realty Information, Inc. (05/23/25)
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  • Senior ScienceLogic Engineer

    CACI International (Forest Heights, MD)
    …of Travel: Local * * * **The Opportunity:** CACI is seeking an experienced Senior Engineer to join our Infrastructure Automation team. The ideal candidate will ... background with ScienceLogic and with infrastructure automation, and cloud technologies. The Senior Engineer should feel comfortable optimizing and managing the… more
    CACI International (04/10/25)
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  • Senior AV and Security Application…

    CACI International (Forest Heights, MD)
    Senior AV and Security Application Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... (CASB) solutions, Trellix products, and the Analyst1 threat intelligence platform. The Senior AV and Security Applications Engineer should feel comfortable… more
    CACI International (04/10/25)
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  • Senior Product Security Engineer

    Umbra Lab (Arlington, VA)
    …that has never meaningfully existed before. Are you ready to take the lead as a ** Senior Product Security Engineer ** ? We're on the lookout for an expert to ... + Implement security best practices across development teams and foster a culture of security awareness within the organization. + Collaborate with engineering teams… more
    Umbra Lab (05/02/25)
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  • Senior Network Engineer

    CACI International (Washington, DC)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local Anticipated Posting End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Senior Network Engineer to support the Federal Protective Service (FPS)… more
    CACI International (05/03/25)
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  • Senior Network Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... edge in real estate. We are looking for a Senior Network Security Engineer to improve our...4 Total years of experience across network engineering and/or cybersecurity , with a minimum of at least 2 years… more
    CoStar Realty Information, Inc. (03/22/25)
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  • Senior Penetration Testing Engineer

    Microsoft Corporation (Washington, DC)
    …so, the Regulated Industries Pentest Team at Microsoft is looking for you. As a ** Senior Penetration Testing Engineer ** , you will be at the forefront of ... ensuring the security of our own internal estate. Our culture is centered on embracing a growth mindset, a...in the industry and help shape the future of cybersecurity at Microsoft. Your intelligence, creativity, and dedication will… more
    Microsoft Corporation (06/12/25)
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  • Senior Security Engineer - AI/ML…

    Amazon (Arlington, VA)
    …build innovative services that protect our cloud from advanced security threats! As a Senior Security Engineer on our team, you'll help build and manage services ... that detect and automate the mitigation of cybersecurity threats across Amazon's infrastructure, including advanced persistent threats....wide variety of areas including the cloud. Inclusive Team Culture In Amazon Security, it's in our nature to… more
    Amazon (06/03/25)
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  • Senior Vulnerability Remediation…

    Lumen (Washington, DC)
    …and shape the future. **The Role** We are seeking a dynamic and experienced Senior Vulnerability Remediation Engineer to join our innovative team. This role ... quickly, securely, and effortlessly. Together, we are building a culture and company from the people up - committed...(CUI) standards, along with best practices such as NIST Cybersecurity Framework (CSF), NIST 800-171, NIST 800-53, ISO 27001-27002… more
    Lumen (06/11/25)
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  • Senior Maritime Network Engineer

    Criterion Systems (Washington, DC)
    …development to accomplish our goals. In addition to our great culture , we also offer competitive compensation and benefit packages, company-sponsored team ... Veterans to apply. Responsibilities We are looking to hire aMaritime Network Engineer SMEto support our US Department of Transportation customer inWashington, DC or… more
    Criterion Systems (05/07/25)
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  • Senior Security Engineer , AWS…

    Amazon (Arlington, VA)
    …Web Services (AWS) Security is looking for a passionate and innovative Sr. Security Engineer for the AWS Vulnerability Management team. At AWS, security is job zero. ... the bar for security at AWS. We combine intelligence, cybersecurity skills, risk management techniques, and technical expertise to...and take on new challenges. As a Sr. Security Engineer in AWS Vulnerability Management, you will work on… more
    Amazon (06/03/25)
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  • Senior RF Engineer

    Integration Innovation, Inc. (i3) (Washington, DC)
    Overview i3 has an exciting opportunity for a RF Engineer to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to ... electronic warfare (EW) through RDT&E of current and future technologies. The RF Engineer will design RF subsystems for threat simulators, as well as serve as… more
    Integration Innovation, Inc. (i3) (06/14/25)
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  • Senior Front End Engineer (Remote)

    GovCIO (Washington, DC)
    …to this job (https://careers-govcio.icims.com/jobs/6132/ senior -front-end- engineer -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring a skilled and motivated Senior Front-EndEngineer (Remote)with experience in Azure Web Services, user interface/userexperience… more
    GovCIO (06/11/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …experience in a relevant industry. + 5+ years of experience in cybersecurity , network security, or systems engineering supporting DoD/Navy environments. + **Active ... automation, and virtualization platforms. + Proven ability to engage with senior DoD/Navy leadership and influence technical decisions. + Excellent communication and… more
    World Wide Technology (05/16/25)
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  • Systems Engineer

    G2 Ops, Inc. (Arlington, VA)
    …the end of this job posting! We look forward to learning more about you! Senior Systems Engineer Location: Virginia Beach, VA or Arlington ,VA at our wonderful ... ​ ​ Multiple Opportunities Available First Opportunity: Systems Engineer Job Code: 022 Location: Virginia Beach, VA...one company over another? Pay, benefits, training, work satisfaction, culture ? What if you can have it all? At… more
    G2 Ops, Inc. (04/11/25)
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  • Systems Engineer

    KBR (Chevy Chase, MD)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (05/16/25)
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