• System Administrator , Staff

    Parsons Corporation (Chantilly, VA)
    …resolving issues for customer, and mobile devices as they pertain to Information Technology systems . The System Administrator will be the first line of defense ... your help. Our Team is looking for a **System Administrator ** . In this role you will maintain Information...interface and interoperability problems + Implements and maintains both Windows and Linux systems , applications, and security… more
    Parsons Corporation (01/08/26)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    …the design and deployment of new technologies and upgrades + Experience with Windows Server 2016 and later operating systems , Microsoft Active Directory, DNS, ... **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across… more
    SAIC (11/19/25)
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  • Sr Citrix/ Windows Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …posture. What you need: Experience: 8-10 years of hands-on experience as a Windows Systems Administrator /Engineer. Proven expertise managing Windows ... **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (12/29/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph . The Senior-level Principal Systems Engineer shall lead a diverse, ... Productivity and Global Information Assurance Certification (GIAC) GIAC Certified Windows Security Administrator (GCWN) certified. + Technical certifications… more
    V2X (11/25/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click here to read more about how we protect your ... Location Chantilly, Virginia Full-Time/Part-Time Full-Time Minimum Clearance TS/SCI with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System… more
    Assertive Professionals (01/07/26)
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  • ServiceNow Developer

    V2X (Springfield, VA)
    …OR Certification: + One or more SNOW certifications, such as the ServiceNow Certified Systems Administrator Certification. + Experience: + Shall have 7 or more ... platform. + Certifications: + Shall possess the ServiceNow Certified Systems Administrator (CSA) Certification. + Clearance: +...+ ServiceNow Platforms, Solutions, & Applications + Linux or Windows Systems + ServiceNow Modules At V2X,… more
    V2X (11/13/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …resolve technical issues involving computer hardware, software, networks, and telecommunications systems . + Experience supporting Windows 10, Microsoft Office ... tools. + Respond to and resolve technical issues related to Windows Active Directory, Microsoft Office, business applications, browsers, networking, and… more
    ManTech (12/06/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …in a production environment with help desk requirements Prior experience as a Systems Administrator , with a preference for experience working with clustered ... methodologies) Understanding of deploying and maintaining CPU and GPU based systems Experience with system administration (Linux/ Windows ), network engineering,… more
    General Dynamics Information Technology (12/29/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …integration, cyber compliance, and network administration * Support both UNIX/Linux and Windows -based systems * Collaborate with IT teams to identify, ... Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None...alerts to ensure efficient monitoring and management of IT systems * Engage with Product Owners to align platform… more
    CACI International (01/01/26)
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  • Security Control Assessor - active TS/SCI…

    V2X (Springfield, VA)
    …clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph . Responsibilities The Security Control Assessor (SCA) will conduct and document ... or more years of experience in the validation of security configuration of operating systems . + Shall have 2 or more years of experience applying Risk Management… more
    V2X (11/21/25)
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