• Chief Unmanned Systems Robotics Engineer

    Leidos (Arlington, VA)
    … work. + Experience leading large engineering team in the development of Unmanned Systems US Citizenship & Security Clearance: + US citizenship required with the ... a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems ...enterprise. Join Leidos in our mission to enhance global security and efficiency through technology and innovation. Be part… more
    Leidos (08/20/25)
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  • System Administrator IV

    Arena Technical Resources, LLC (Reston, VA)
    …will work closely with government Customers, contractor Project Lead, Information Systems Security Officer (ISSO), Application Vendor, and Application End ... IV Location: Reston, VA, US Job ID: ATR 17632 Job Description Job Title: Systems Administrator IV Location: Reston, VA Clearance Required:TS/SCI We are seeking a … more
    Arena Technical Resources, LLC (09/30/25)
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  • Cybersecurity Incident Response Administrator

    GovCIO (Richmond, VA)
    …Clearance Required: Secret + Cybersecurity Certification (such as Certified Information Systems Security Professional (CISSP)/Information Systems Security ... (Information Assurance Engineer - Senior) will be responsible for managing Security Information and Event Management (SIEM) systems , including deploying,… more
    GovCIO (09/24/25)
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  • Assoc/Mid/Senior ET P&C System Field Compl Analyst

    Dominion Energy (Glen Allen, VA)
    …cyber security , firewall rule development, and/or management of Windows operating systems security or a combination of this experience and ICS experience ... cyber security , firewall rule development, and/or management of Windows operating systems security - or - 4 years of a combination of this experience and… more
    Dominion Energy (09/23/25)
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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Arlington, VA)
    …OS internals (eg, Windows, Linux, MacOS, Android) + Understanding of cyber-physical systems security considerations + Experience with disassemblers (eg, IDA pro, ... 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 (09/19/25)
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  • Senior Cloud Cybersecurity Analyst

    ManTech (Herndon, VA)
    …relevant certifications- GIAC Certified Forensic Analyst (GCFA), Certified Information Systems Security Professional (CISSP), or Certified Cyber Forensics ... and privacy matters, including policy, trusted product assessment, enterprise security engineering, secure cloud systems management, penetration testing,… more
    ManTech (08/16/25)
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  • Computer System Administrator

    Northrop Grumman (Dulles, VA)
    …and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security ... all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Prepare security documentation for input… more
    Northrop Grumman (08/13/25)
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  • Construction Surveillance Technician (CST)

    Amentum (Falls Church, VA)
    …physical equipment searches and personnel searches while on site. + Operate technical security devices, systems , and other monitoring devices as an individual or ... a Service Contract (SCA) position** Amentum is looking for security -minded and energetic individuals to start or extend their...individuals to start or extend their careers in national security . We work with customers in the Intelligence Community… more
    Amentum (07/25/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Assurance (IA) Certification to be considered for employment; either valid CompTIA Security + CE, Systems Security Certified Practitioner (SSCP) or ... The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) operating environment.… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Cyber Incident Detection and Response…

    ManTech (Herndon, VA)
    …experience). + One of the following relevant certifications: Certified Information Systems Security Professional (CISSP), Certified Incident Handler (GCIH), ... and remediation. + Perform real-time proactive event investigation on various security enforcement systems , such as SIEM, Anti-virus, Internet content… more
    ManTech (09/01/25)
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