• Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …solid understanding of security practices and policies as well as hands-on vulnerability testing experience. You will have numerous responsibilities from day to day ... have a solid understanding of security practices and policies and hands-on vulnerability testing experience using Customer tools. + Must have experience applying… more
    Leidos (08/16/25)
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  • Information Systems Security Engineer

    Parsons Corporation (Baltimore, MD)
    …for malware maintaining Tenable Security Center-Scanner (ACAS)-updating plugins configuring vulnerability and compliance (STIG) scans reviewing and remediation of ... using monitoring/reporting tools, understanding security groups, difference between IL2-IL6, vulnerability and compliance scanning options for cloud + Experience… more
    Parsons Corporation (08/14/25)
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  • Lead Cyber Compliance Engineer

    Parsons Corporation (Aberdeen, MD)
    …with relevant regulations and standards. + Conduct risk assessments and vulnerability analyses to identify potential security threats and weaknesses. + Collaborate ... FISMA, and others. + Proven experience in conducting risk assessments, vulnerability analyses, and security audits. + Excellent communication and interpersonal… more
    Parsons Corporation (08/13/25)
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  • Target Digital Network Analyst (Tdna)

    Parsons Corporation (Annapolis Junction, MD)
    …community assessments and reports and open-source intelligence to support vulnerability discovery and mitigation efforts of United States National Defense ... military or intelligence community organization + Experience with either/or: + Vulnerability assessment, pen testing, incident response, analysis networks and / or… more
    Parsons Corporation (08/13/25)
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  • Security Controls Assessor Level 2- TS/SCI…

    Amentum (Linthicum, MD)
    …and validate that the system meets the security requirements. + Provide vulnerability assessment of the system, coordinate penetration testing, and provide a ... practices and procedures, and operational practices and procedures + Provide vulnerability assessment of the system, coordinate penetration testing, and provide a… more
    Amentum (08/13/25)
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  • Info Systems Security Officer(ISSO) IV-Iamii

    V2X (Patuxent River, MD)
    …within the network environment in accordance with RMF guidelines. + Conduct vulnerability assessments using tools such as ACAS, Defense information Systems Agency ... and procedures in accordance with applicable laws and regulations. + Perform vulnerability /risk analyses of computer systems and applications during all phases of… more
    V2X (08/13/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (08/12/25)
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  • DevSecOps Engineer

    SAIC (Bethesda, MD)
    …implement security best practices and standards. + Conduct security assessments, vulnerability analysis, and penetration testing to identify and mitigate security ... principles and best practices, including threat modeling, risk assessment, and vulnerability management. + Proficiency with DevOps tools and practices, including… more
    SAIC (08/09/25)
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  • Security Control Assessor - TS/SCI w/Poly

    General Dynamics Information Technology (Bethesda, MD)
    …with active polygraph + **Required Skills and Abilities:** + Compliance and vulnerability scanning tools (XACTA, RedSeal, Nessus, Splunk, McAfee ePO, and/or other ... vulnerability scanners) + Strong understanding of the Assessment and Authorization (A&A) process + Excellent oral and technical writing skills + **Desired… more
    General Dynamics Information Technology (08/09/25)
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  • ACAS Systems Administrator

    Leidos (Adelphi, MD)
    …position involves managing and maintaining the ACAS system, which is a vulnerability assessment and security auditing tool used by many organizations, particularly ... and checklist configuration audits and other such files necessary to add vulnerability discovery capabilities into the ACAS system + Plan, coordinate, and document… more
    Leidos (08/09/25)
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