• Senior Vulnerability

    Cisco (Washington, DC)
    …improve-by turning data into action and vulnerabilities into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go ... passionate about making a real difference in cybersecurity? At Cisco, our Vulnerability Management team (part of Splunk Global Security) is at the forefront of… more
    Cisco (12/30/25)
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  • Staff Information Security Engineer

    Zscaler (Washington, DC)
    …looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. ... Top Secret (TS) clearance (must be maintained) + 5+ years in Vulnerability Management , or Security Engineering within restricted/SCIF environments, including… more
    Zscaler (11/22/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI ... location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests,...is not limited to, Splunk, Security Information and Event Management (SIEM) products, vulnerability scanning tools as… more
    V2X (12/12/25)
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  • Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …policies, regulations, and standards, such as NIST, RMF, and ICD 503. * Vulnerability Management : Conducting vulnerability scans, analyzing results, and ... **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber...\#CGIintelligencecareers \#MARSCareers **Skills:** + English + Security Architecture + Vulnerability Management (IAVM) **What you can expect from… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …measures to servers, networks, and applications. + Lead system risk assessments, vulnerability management , and compliance validation activities. + Support RMF ... is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ...Level III certification requirements. + Strong background in RMF, vulnerability management , and system security architecture. Proficient… more
    TekSynap (10/31/25)
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  • Senior SOAR Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38668 **Summary** ** Senior SOAR Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... national security and economic interests of our nation. SecuriGence is seeking a talented Senior Solutions Engineer to help contribute to our success. Come help… more
    Chenega Corporation (12/23/25)
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  • Senior Cloud Engineer

    Leidos (Arlington, VA)
    **Description** The Leidos Digital Modernization Sector is seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives for the DHS CISA in ... + Tackles large security projects, both of a technical and compliance nature. The senior cloud engineer is expected to tackle difficult technical issues and… more
    Leidos (01/06/26)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …threats and vulnerabilities in this digital age. We are seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives for our customer. In this ... + Tackles large security projects, both of a technical and compliance nature. The senior cloud engineer is expected to tackle difficult technical issues and… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Senior Security Engineer

    SAIC (Washington, DC)
    …junior engineers and team members on best practices for security and vulnerability management in cloud environments. + Document security controls, ... **Description** We are seeking a skilled Security Engineer with extensive experience in vulnerability remediation at the operating system (OS) level to join our… more
    SAIC (12/19/25)
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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 ... the vulnerabilities. The ability to explain the exploit to senior level management is key to success...adversary emulation and the validation of detective, defensive, and vulnerability controls + Plan and oversee external red team… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Senior Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    …Navy environment. The ideal candidate will have extensive experience in vulnerability management , accreditation, and compliance with DoD cybersecurity standards, ... Senior Systems Security Engineer - (760)...of Defense (DoD)orU.S. Navyenvironment. + Proven experience in: + Vulnerability and risk analysis + SCAP scanning and STIG… more
    EPS Corporation (11/13/25)
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  • Senior Sales Engineer - SLED, Mid…

    Proofpoint (Alexandria, VA)
    …partners that play a critical role in our sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you will be one ... an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead...provide valuable customer insight and real-world experiences to Product Management , Marketing and Product Development (Engineering) teams to help… more
    Proofpoint (12/25/25)
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  • Senior Specialist, Software Development…

    L3Harris (Washington, DC)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Senior Mobile Security Specialist Job Code: 32457 Job Location: ... researchers to adopt working research output into commercial products. + Transform vulnerability writeups and proof of concept code into mature capabilities +… more
    L3Harris (01/06/26)
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  • Senior Solutions Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38550 **Summary** ** Senior Solutions Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... security and economic interests of our nation. SecuriGence is seeking a talented ** Senior Solutions Engineer ** to help contribute to our success. Come help… more
    Chenega Corporation (12/20/25)
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  • Senior Platform Engineer

    Applied Research Solutions (Washington, DC)
    **Description** ARS is looking for a Senior Platform Engineer . As a Platform Engineer , you will play a crucial role in automating and optimizing our DevOps ... our awards and recognition program, and personalized attention from ARS Senior Managers. **Responsibilities:** + Infrastructure Management + Deploy Azure… more
    Applied Research Solutions (12/10/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …changes to enhance system and application security. + Strong knowledge of vulnerability management , system STIGing, RMF, and ATO lifecycle best practices. ... **Req ID:** 38797 **Summary** ** Senior Software Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving… more
    Chenega Corporation (01/06/26)
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  • Senior Engineer , IT Governance…

    Cardinal Health (Washington, DC)
    …of people every day. **_Job Overview:_** We are seeking a **strategic** and experienced ** Senior Engineer for IT Governance and Compliance** , who will be ... develops system back-up and disaster recovery plans, conducts incident responses, threat management , vulnerability scanning, virus management and intrusion… more
    Cardinal Health (11/14/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …Systems Security Representative (ISSR) experts as a service through ISaaS to deliver vulnerability , compliance, and risk management services as part of a ... support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, mentor, and supervise… more
    TekSynap (11/30/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... and updating standard security software in the areas of vulnerability scanning/ management , leading remediation efforts, end-node security,...security section grows, so will the tools and the ** Senior Security Engineer ** will be the person… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …Systems Security Representative (ISSR) experts as a service through ISaaS to deliver vulnerability , compliance, and risk management services as part of a ... + **Frameworks & Tools** + Experience with **Joint Cybersecurity Authorization Management (JCAM)** and/or **Xacta** . + **Certifications** + One or more… more
    TekSynap (12/24/25)
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