• Network /System Administrator III

    Global Resource Solutions (Arlington, VA)
    …and protocols IP,TCP,HTTP, HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required ... detail orientated, and talented individual for the position of Network /System Administrator III. Job Description: Summary: The Network...2 within 6 months of the date of hire. Security Requirements: + Current Top Secret Clearance with SCI… more
    Global Resource Solutions (09/26/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …**These Qualifications Would be Nice to Have:** **Advanced GIAC and/or (ISC)2 network /cyber security specialties** **Familiar with 802.11, Bluetooth and LTE ... Digital Network Exploitation Analyst Job Category: Engineering Time Type:...programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building… more
    CACI International (07/31/25)
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  • Security Manager

    Chenega Corporation (Lorton, VA)
    Security Manager Lorton, VA Join our Talent Network Security Manager Lorton, VA C-MIOS-24-003 Are you ready to enhance your skills and build your career in a ... + Knowledge of all aspects of NISPOM and SCI Administrative Security Manual. + Must be familiar...E-Verify Employment Verification Program (https://www.e-verify.gov/) . Join our Talent Network Chenega Corporation and family of companies is an… more
    Chenega Corporation (09/01/25)
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  • Security Engineer , Kuiper Security…

    Amazon (Arlington, VA)
    …secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - Experience ... Project Kuiper is Amazon's low Earth orbit satellite broadband network . Its mission is to deliver fast, reliable internet...delivering Kuiper control systems and processes to meet Kuiper security and compliance standards. Be a key liaison with… more
    Amazon (08/10/25)
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  • Mid Level Security Assessor

    Saliense Consulting (Mclean, VA)
    …on system teams. + Knowledge of computer networking concepts, protocols, and network security methodologies. + Knowledge of risk management processes and ... and applications. + Analyze existing security process including automation, security service delivery models. + Provide system administration support to… more
    Saliense Consulting (10/01/25)
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  • Security Engineer II, Threat Hunting,…

    Amazon (Arlington, VA)
    …secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - 3+ ... Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at petabyte… more
    Amazon (09/26/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    …DoD configuration compliance requirements. + Provide guidance in all aspects of network security support to include account setups, port enabling, deploying, ... Security Requirement Guidelines (STIG/SRG) guidance, applicable Task orders, and best security practices. + Perform system administration of HBSS servers,… more
    ManTech (08/29/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    …DoD configuration compliance requirements + Provide guidance in all aspects of network security support to include account setups, port enabling, deploying, ... Security Requirement Guidelines (STIG/SRG) guidance, applicable Task orders, and best security practices + Perform system administration of HBSS servers,… more
    ManTech (08/14/25)
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  • Access Control/ Security Specialist

    Koniag Government Services (Quantico, VA)
    …years security experience in relevant fields, such as industrial security , physical security and computer/ network security - OR - a minimum of five ... in accordance with Public Law 88-352** **Job Details** **Job Family** ** Security , Safety Administration ** **Job Function** **Access Control Security… more
    Koniag Government Services (07/18/25)
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  • Information System Security Officer

    Chenega Corporation (Arlington, VA)
    … Tools Team to identify Critical / High vulnerabilities for remediation and report network security posture at weekly CISO/AO meeting. + Other duties as ... **Req ID:** 37610 **Summary** **Information System Security Officer (ISSO)** **Alexandria, VA** Are you ready to enhance your skills and build your career in a… more
    Chenega Corporation (09/15/25)
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