• Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia ... cybersecurity threats and mitigation techniques. You will investigate potential intrusions and security events to contain and mitigate incidents. You will research … more
    ManTech (11/14/25)
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  • Reverse Engineer /Vulnerability Research…

    RTX Corporation (Arlington, VA)
    …solved challenging problems through research, exploration, development, and prototyping. BBN's Network & Cyber Technologies (NCT) team leverages computer ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (01/14/26)
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  • iOS/ Android Exploit Engineer

    Parsons Corporation (Chantilly, VA)
    …access through exploitation + Experience with Vulnerability Research + Understanding of network protocols such as TCP/IP ** Security Clearance Requirement:** An ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (01/01/26)
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  • Hardware Reverse Engineer

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... directly on an agile, tight knit development team helping to drive client computer network defense (CND) and computer network operations (CNO) missions into the… more
    Parsons Corporation (01/08/26)
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  • Solutions Engineer /Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer /Systems Architect - SME Praxis successfully delivers a prime contract ... solutions to complex applications problems, system administration issues, or network concerns. Analyzing scientific, engineering, business, and all other data… more
    General Dynamics Information Technology (12/29/25)
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  • PKI Engineer - Active Secret Clearance

    ENS Solutions (Norfolk, VA)
    …competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project ... and analytical skills. + Strong communication and collaboration abilities. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran… more
    ENS Solutions (12/27/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …be considered for employment; either valid CompTIA Security + CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)- ... The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) operating environment.… more
    General Dynamics Information Technology (01/14/26)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …**Summary** Deployment Network Engineering staff will primarily support the O&M Network Engineer in Pre-Installation, on site Deployment and go-live testing. ... of each deployment and provide feedback to the O&M Network Engineer for future deployment improvements. +...guideline. Candidates are expected to configure, troubleshoot and manage network security across a multi-enclave environment. +… more
    M. C. Dean (12/30/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …in communication and workflow processes by optimizing communication using cross domain network solutions (ie unsecure to secure network connections) in ... cross domain services like AWS Diode. + Knowledgeable of cloud monitoring and security features such as AWS CloudWatch, CloudTrail, etc. + Knowledgeable of cloud… more
    SAIC (12/03/25)
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  • Linux Systems Engineer - Active TS/SCI

    ENS Solutions (Chantilly, VA)
    …competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project ... ; willingness to obtain and maintain a CI Poly. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT… more
    ENS Solutions (12/27/25)
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