• Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …+ Experience leading validation or exploitation events under RMF/NIST 800-53 security frameworks. + Knowledge of virtualized, cloud-based systems , network ... today and help shape the future of secure cloud computing for national security . About Cambridge International Systems At Cambridge, innovation grows through… more
    Cambridge International Systems Inc (09/04/25)
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  • Cyber Strategy & Management Manager

    Grant Thornton (Arlington, VA)
    …(eg, AZ-500, AWS Certified Security , Google Cloud Professional Architect / Security Engineer ) or other related certifications required + Reviewing ... our clients' business needs by applying a collection of information and cybersecurity capabilities, including security and privacy, strategy, governance, IT… more
    Grant Thornton (09/12/25)
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  • Help Desk System Specialist 1

    M. C. Dean (Vienna, VA)
    …better. We are seeking a **Help Desk System Specialist** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
    SimIS Inc. (09/22/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …Designated Representative (AODR). + Required to engage with the system Information Systems Security Engineer (ISSE) and ISSE support staff throughout the ... to manage cybersecurity requirements. + Integration and implementation of computer system security solutions. + Execute and conduct analysis of network and… more
    Frontier Technology Inc. (09/02/25)
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  • Senior Cryptographic Public Key Infrastructure…

    Capital One (Mclean, VA)
    …You will use your deep technical knowledge and subject matter expertise in cybersecurity and systems engineering to drive impactful improvements to our cyber ... seeking a Cyber Senior Manager to help deliver game-changing cybersecurity solutions based on threat, data, and design thinking....teams + Leverage technical knowledge and skills on how systems work and how code is built to effectively… more
    Capital One (08/29/25)
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  • Vulnerability Analyst

    Koniag Government Services (Falls Church, VA)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** **Cyber Security Architect/ Engineer ** **Pay Type** ... Koniag IT Systems , a Koniag Government Services company **,** is...Intelligence Community (IC) missions. + Perform detailed analysis of system security logs, application data, and network… more
    Koniag Government Services (09/23/25)
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  • Sr. Manager - Infrastructure Workplace Services…

    RTX Corporation (Sterling, VA)
    …of Defense training systems . This team is responsible for the cybersecurity , system administration and integration on the development environments that ... IPTL, CPTL, Scrum Master, Product Owner, Program Engineer , Section Manager). + System or Software development background with embedded systems . + Must be… more
    RTX Corporation (08/20/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …+ Mail Processing Equipment Systems Administrator + Multi-Factor Authentication (MFA) Engineer + OKTA Systems Engineer + SharePoint Administrator + ... + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator + VPN Network Engineer +...Administrator + VPN Network Engineer + Wi-Fi Engineer + Open-Source Intelligence Specialists + Physical Security… more
    General Dynamics Information Technology (09/19/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …as required. + Advise and provide cybersecurity support to the Information System Security Manager (ISSM) and PMs. + Support studies on cyber efforts, ... principal cybersecurity advisor to the ETO Chief Engineer (CE). + Identify security risks and...non-technical security features of external site IT systems . + Analyze ETO network and IT system… more
    Chenega Corporation (09/04/25)
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