• Information Systems Security

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer ...or ES/QL) for analysis. * Apply STIGs, and various security mechanisms within Windows, Linux , and AWS ... national security and shape the future of space defense. + The Information Systems Security Engineer will directly support the Secretary of the Air Force… more
    KBR (06/14/25)
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  • Trellix/Endpoint Security Engineer

    CACI International (Springfield, VA)
    Trellix/Endpoint Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... CACI has an exciting opportunity for a **Senior Endpoint Security Engineer ** to join our Transport &...and future capacity requirements. + Configure and install various security products utilizing Linux OS. + Work… more
    CACI International (06/21/25)
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  • Information System Security

    KBR (Alexandria, VA)
    Title: Information System Security Engineer ...Clearance and must meet DoD 8140 Requirements for a Security Architect position + Knowledge of Linux ... successful candidate for the Joint Mission Environment Testing Capability (JMETC) Information System Security Engineer (ISSE) position will be part of the… more
    KBR (07/02/25)
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  • Senior Security Engineer , AWS…

    Amazon (Herndon, VA)
    …Web Services (AWS) Security is looking for a passionate and innovative Sr. Security Engineer for the AWS Vulnerability Management team. At AWS, security ... solutions and take on new challenges. As a Sr. Security Engineer in AWS Vulnerability Management, you...years equivalent technology experience. - 4+ years experience in Linux system and security , including patch management… more
    Amazon (06/03/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer ...broker technologies such as Cribl or Confluent, operating systems security events such as Windows or Linux , ... a systems security and network security engineer , you can identify the Information System Security Engineering needed to assess vulnerabilities and… more
    BOOZ, ALLEN & HAMILTON, INC. (06/27/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to ... Neck, Virginia Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses… more
    Imagine One Technology & Management (06/03/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P...Purple Team Scenarios **Preferred Qualifications and Skills** + Using security tools like NMAP, Burp Suite, Kali Linux more
    CoStar Realty Information, Inc. (07/03/25)
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  • Information System Security

    CACI International (Sterling, VA)
    Information System Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... an unparalleled opportunity to grow and advance. As our Information Systems Security Engineer , you...Linux (Red Hat) + - Demonstrated experience with security Network devices (Firewalls and Switcheds) + - Demonstrated… more
    CACI International (04/23/25)
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  • Lead Information Security

    Lumen (Richmond, VA)
    …Alto Prisma Access and Panorama Integration. Active Palo Alto Networks Certified Network Security Engineer (PCNSE) is required. + Experience of deploying and ... and how they work. + Proven hands-on experience with information security solutions such as Next Generation...mobile devices. + Experience with creating and enforcing Host Information Profile (HIP). + Experience with Linux more
    Lumen (07/10/25)
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  • Cloud Security Engineer

    CACI International (Sterling, VA)
    Cloud Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract....the needs of the program. Responsibilities include serving as information security specialist, reviewing all software, hardware,… more
    CACI International (07/14/25)
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