• Senior Vulnerability

    Cisco (Ashburn, VA)
    …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 (Mclean, VA)
    …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 (10/11/25)
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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 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

    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 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 Sales Engineer - SLED, Mid…

    Proofpoint (Reston, 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 Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (10/18/25)
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  • Senior Endpoint Engineer

    CACI International (Arlington, VA)
    …- ITIL v3 or v4 certification - MCSE Certified - STIG Policy experience - Vulnerability Management experience - Cloud Management experience - AVD ... Senior Endpoint Engineer Job Category: Information...experience. In this role, you will work across endpoint management and server operations teams driving automation through scripting… more
    CACI International (12/20/25)
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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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  • Electrical Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Electrical Engineer , Senior Key Role: Manage the planning, design, construction and maintenance of physical infrastructure electrical systems. Ensure compliance ... of experience with electrical, industrial or facility reverse engineering and vulnerability assessment or analysis + Experience with engineering research, capability… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Senior Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …and make a difference with us. Department Summary: The Cybersecurity Risk Management Department (R311) within the Global Security Services Division (R300) is looking ... to fill a Senior Information Systems Security Officer position, with a focus on classified environments. The selected candidate will support multiple sponsors by… more
    The MITRE Corporation (12/18/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    Senior DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Travel: Local * * * **The Opportunity:** As a Senior DevOps Engineer , you will be part...and virtual machines to various environments. + Automate dependency management + Implement CM strategies + Implement a promotional… more
    CACI International (11/07/25)
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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:** 38632 **Summary** ** Senior Software Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving… more
    Chenega Corporation (12/13/25)
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  • Senior Solution Engineer

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not ... requirements; provide solution recommendations; + Solution implementation **planning and management ** , including work breakdown structure definition, task planning,… more
    M. C. Dean (11/28/25)
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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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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... cloud services, and related components, integration with system monitoring and management , as well as cybersecurity capabilities; work closely with System Architect… more
    M. C. Dean (11/28/25)
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  • Information Systems Security Engineer

    BAE Systems (Sterling, VA)
    …Cloud security control implementation, PKI implementation, STIG compliance and vulnerability management , and Security Development and Operations (SecDevOps) ... available based on position level and/or job specifics. **Information Systems Security Engineer ( Senior )- ISSE** **115935BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/21/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …teams to ensure timely remediation and patching. + Develop and implement vulnerability management processes, including change controls and security exceptions. + ... handling and investigations. + Contribute to the development and improvement of vulnerability management strategies, policies, and standards. + Evaluate new… more
    Leidos (11/25/25)
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