• Lead Information Security

    Lumen (Herndon, VA)
    …to DoD customers on worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a ... advanced client trouble / change requests for the Lumen managed DDoS product. The Lead Information Security Engineer is expected to perform as technical … more
    Lumen (12/10/25)
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  • Lead , Information Security

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... development, requirements development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in… more
    L3Harris (11/01/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job...Incident Handler (CEIH) or equivalent + 10+ years in Information Security + Scripting/programming skills (Perl, Python, ... leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P... section grows, so will the tools and the ** Lead Security Engineer ** will be… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Lead Data Loss Prevention (DLP)…

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Data Loss Prevention (DLP) Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... we need more dedicated engineers. We are hiring a ** Lead DLP Engineer ** to design, scale, and...of commitment to prior employers + 8+ years in information security with 3-5+ years focused on… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Lead Platform Engineer (Global…

    Capital One (Mclean, VA)
    Lead Platform Engineer (Global Payment Network - Palo Alto, Security , Python, AWS, Terraform, Ansible) Do you love building and pioneering in the technology ... upon number of hours to be regularly worked. Riverwoods, IL: $144,000 - $164,400 for Lead Platform Engineer Chicago, IL: $144,000 - $164,400 for Lead more
    Capital One (11/16/25)
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  • Network Security Engineer

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork ... Security Engineer Leadwill perform a variety of broad network engineering...hardware, operating systems, and software applications ensuring integration with Information Assurance (IA) security integrity requirements for… more
    Chenega Corporation (12/01/25)
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  • Endpoint Security Engineer

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. ... The Security Engineer will need to be a...ensure full coverage across all endpoints. + Incident Response: Lead and participate in the investigation and response to… more
    Leidos (11/25/25)
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  • Cyber Security Engineer Lead

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Cyber Security Engineer Lead ** to join our team in **Springfield, VA.** The Cyber Security ... Control (firewall), End Point Protection, Internet Protection, Vulnerability Scanning, and Security Information and Event Management (SIEM) tools. + Mitigation… more
    ManTech (12/11/25)
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  • AI Security Engineer , Lead

    Deloitte (Arlington, VA)
    …deliver our services, operate our business, and create value. Work you'll do As a Deloitte Lead AI Security Engineer , you will be crucial in safeguarding our ... Agent + Technology Certifications: + AWS Certified Solutions Architect + Certified Information Systems Security Professional (CISSP) + Certified SAFe(R) Agile… more
    Deloitte (10/22/25)
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  • Senior Lead Software Security

    Lumen (Richmond, VA)
    …future. **The Role** We are looking for an innovative individual who can lead the security advancement and compliance of the platform engineering organization. ... compliant operation of our platforms. The successful candidate will influence security policy and technology directions, protecting our systems against evolving… more
    Lumen (12/10/25)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer ...to lead , guide and mentor the other Information System Security Engineers + Must have ... Description Are you looking to take the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good… more
    Virtual Service Operations (11/09/25)
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  • Engineer , Information

    Cardinal Health (Richmond, VA)
    …Technology solutions and strategies that enable operations and drive business value. ** Information Security and Risk** develops, implements, and enforces ... integration. + **Collaboration & Communication:** Coordinate cross-functional teams, including Information Security , IT Operations, HR, and Application… more
    Cardinal Health (11/21/25)
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  • Engineer , Information

    Cardinal Health (Richmond, VA)
    …Technology solutions and strategies that enable operations and drive business value. ** Information Security and Risk** develops, implements, and enforces ... Business and IT teams, Cardinal Health's Account Management/Sales and Application teams, Information Security and others to ensure effective IAM implementation… more
    Cardinal Health (11/21/25)
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  • Information Security Systems…

    BAE Systems (Herndon, VA)
    …ABC \#LI-DDUNN **Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of ... lead the world in defense technologies and national security services. We offer flexible work environment to support...be available based on position level and/or job specifics. ** Information Security Systems Engineer -… more
    BAE Systems (12/10/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site ... lead the world in defense technologies and national security services. We offer flexible work environment to support...achieving Authority to Operate (ATO) and collaborate with the Information Security Officer (ISO) to maintain ATO… more
    BAE Systems (09/19/25)
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  • Lead Platform Engineer (Network…

    Capital One (Mclean, VA)
    Lead Platform Engineer (Network Infrastructure) Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems in a ... upon number of hours to be regularly worked. Cambridge, MA: $158,400 - $180,800 for Lead Platform Engineer Chicago, IL: $144,000 - $164,400 for Lead Platform… more
    Capital One (11/04/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior 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...an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing… more
    CoStar Realty Information, Inc. (11/24/25)
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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 ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network...assessments using DoD provided tools, reporting results to the lead cybersecurity system engineer + Provide oversight… more
    Imagine One Technology & Management (11/12/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO ... lead the world in defense technologies and national security services. We offer flexible work environment to support...Plans (SSP)/CONOPS in the Xacta application. + Gather the information by working with various team members in order… more
    BAE Systems (11/21/25)
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  • Information Systems Security

    Watershed Security (Norfolk, VA)
    …Cybersecurity and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the ... vulnerability and threat assessments to identify and mitigate risks to information systems. + Lead cyber-incident-response efforts, including isolating affected… more
    Watershed Security (10/02/25)
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