• Sr. Network Security Engineer - US…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Sr. Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ... Federal has an exciting opportunity for a Sr. Network Security Engineer . As a Network Security...Wellness and well-being programs \#CGIFederalJob \#LI-MC3 \#DHSCareers **Skills:** + Cyber + Nessus + Network Security +… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Information Systems Security…

    BAE Systems (Sterling, VA)
    …to work independently and build relationships with technical reps across divisions, comfortable with cyber security and able to brief issues to the customer + ... experience + 5 years Information Assurance / Information System Security experience + Possess a DoD 8140 Cyber...based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site… more
    BAE Systems (09/19/25)
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  • Lead Information Security Engineer

    Lumen (Richmond, VA)
    …world and shape the future. **The Role** Lumen Technologies is seeking a Lead Information Security Engineer who can help design, engineer , build, deploy, and ... infrastructure solutions that expand visibility for searching out and identifying cyber threats both on-premises and in cloud environments. **Location** This is… more
    Lumen (09/30/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Alexandria, VA)
    …Identifies and defines system security requirements. + Designs computer security architecture and develops detailed cyber security designs. + ... Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development ...security measures to protect company data, networks, and computer systems. To focus on executing security … more
    Sedgwick (09/10/25)
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  • Application Security Engineer…

    Rubrik (Richmond, VA)
    …securely protect Rubrik information. **About the role:** Rubrik is seeking an Application Security Engineer . In this role, you will be responsible for ensuring ... need:** + Bachelor's degree required; BS or MS in Computer Science, Information Technology, or a related field +...cyber resilience and enterprise AI acceleration. The Rubrik Security Cloud platform is designed to deliver robust … more
    Rubrik (09/19/25)
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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:...systems to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Security Systems Engineer…

    Imagine One Technology & Management (Dahlgren, VA)
    …Seven (7) years of SLBM experience + Possess an in-depth understanding of computer security , military system specifications, DoD Cybersecurity policies for both ... One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (09/30/25)
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  • Security /Firewall Network Engineer…

    Koniag Government Services (Chantilly, VA)
    …accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** **Information Assurance/ Security ... **Koniag Data Solutions, LLC, a Koniag Government Services company,** is seeking a Security /Firewall Network Engineer to support KDS and our government customer.… more
    Koniag Government Services (09/27/25)
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  • Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in Merrifield, ... Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead is responsible...within six (6) months of onboarding. + Active Secret Security Clearance **Preferred Qualifications:** + Cyber Defense… more
    NTT America, Inc. (09/27/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …an accredited, not for profit university or college (preferably in a relevant field - Computer Science/ Cyber Security ) + A track record of commitment to ... Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider… more
    CoStar Realty Information, Inc. (08/26/25)
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