• Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA.** The ** Security Engineer ** will design, ... + Hands-on experience working in air-gapped cloud environments. + Knowledge of system /network security principles and incident response practices. + Experience… more
    ManTech (05/07/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA** to design, implement, and maintain secure ... + Hands-on experience working in air-gapped Cloud environments + Knowledge of system /network security principles and incident response practices + Experience… more
    ManTech (06/19/25)
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  • Lead Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …in compliance with Risk Management Framework (RMF) policies and procedures to include System Security Plans (SSPs), Risk Assessment Reports, A&A packages, and ... & Authorization (A&A). Provides configuration management (CM) expertise for information system security software, hardware, and firmware and coordinates with… more
    The MITRE Corporation (06/10/25)
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  • Senior Security Engineer (Splunk…

    Navy Federal Credit Union (Vienna, VA)
    …router & switches). + Incident Response analysis + Network Intrusion Detection System /Intrusion Prevention Systems (IDS/IPS) + Security Orchestration ... SIEM event correlation rules and logic to filter out security events associated with known and well-established network behavior,...enhance the SIEM, Fraud, and SOAR platforms + Monitor system stability and performance and ensure system more
    Navy Federal Credit Union (07/12/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …None **Job Family:** Systems Engineering **Skills:** Directory Services, System Administration,Technical Support **Certifications:** Security + CE - CompTIA ... ENIGNEER / SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System Administrator/Directory Services Engineer for G2 OPS. + Responsible for the… more
    General Dynamics Information Technology (07/11/25)
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  • Senior Model Based Systems Engineer

    ManTech (Virginia Beach, VA)
    …in **Stafford, VA** . **Responsibilities include but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader in their field, using ... **ManTech** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team… more
    ManTech (06/26/25)
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  • Systems Engineer

    NTT DATA North America (Chantilly, VA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Engineer - Vasion/PrinterLogic-US Citizen-Fully Remote to join our ... States (US). **Job Summary:** In the role of a Systems Engineer , you will support our customer...of the enterprise to ensure cost, performance, networking, and security are considered. + Develop and maintain scripts to… more
    NTT DATA North America (06/25/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... include but are not limited to:** + Providing Tier III IT Systems support on a wide...DNS, Active Directory, Group Policies and Microsoft Windows Operating Systems + Diagnosing and resolving the performance, security more
    ManTech (07/01/25)
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  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    Senior Network Systems Engineer (4416)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Network ... Systems Engineer to join our team in...Configure and maintain routers, switches, and firewalls + Maintain security configuration compliance and risk management in accordance with… more
    SMX (07/09/25)
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  • Systems Engineer

    Guidehouse (Chantilly, VA)
    …Active Top Secret (TS) **What You Will Do** **:** Guidehouse is currently seeking a Systems Engineer with focus on Department of Defense (DoD) in support of our ... **Job Family** **:** Systems Engineering (SYE) **Travel Required** **:** Up to...An ACTIVE and MAINTAINED "TOP SECRET" Federal or DoD security clearance. + Once onboard with Guidehouse, new hire… more
    Guidehouse (06/27/25)
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