• 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...or college (preferably in a relevant field - Computer Science/ Cyber Security ) + A track record of… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Lead Information Security…

    Lumen (Richmond, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Lead Information Security Engineer plays a crucial role within the Industrial ... in public sector information assurance, compliance standards, cyber threats, and security technologies. They should...planning. + Evaluate how new technologies affect the IT security program. + Monitor information security… more
    Lumen (09/23/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... up scheduled and ad-hoc scans/reports, and configure, maintain, and use various information security assessment tools. + Ability to communicate remediation… more
    ManTech (08/13/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced… more
    ManTech (09/26/25)
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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 (Expert) - ISSE** **116488BR** EEO ... **Required Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum...Plans (SSP)/CONOPS in the Xacta application. + Gather the information by working with various team members in order… more
    BAE Systems (09/20/25)
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  • Information Systems Security…

    Parsons Corporation (Fort Belvoir, VA)
    …**What Required Skills You'll Bring:** + Active TS/SCI clearance + BA/BS in Information Security System Engineering, Information Assurance, Computer Science, ... experience with Splunk, network security and system security , supporting security information and...skills **What Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT-III certification… more
    Parsons Corporation (09/25/25)
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  • 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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  • Security Engineer II

    Trustmark (Richmond, VA)
    …bring the best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role ... information . The role helps identify and define system security requirements as well as develop detailed cyber... security requirements as well as develop detailed cyber security designs. **Responsibilities:** + Design, implement,… more
    Trustmark (09/20/25)
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  • Application Security Engineer…

    Rubrik (Richmond, VA)
    **About the team:** The Information Security organization advances the overall state of security at Rubrik through critical initiatives and coordination of ... large security projects. Information Security builds.... **About the role:** Rubrik is seeking an Application Security Engineer . In this role, you will… more
    Rubrik (09/19/25)
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  • Security Engineer II, Threat…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at ... Analyst) or GCED (GIAC Certified Enterprise Defender) or GICSP (Global Industrial Cyber Security Professional) or PenTest- 3+ years of any combination… more
    Amazon (09/26/25)
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