• Database Administrator/Systems Engineer

    Steampunk (Mclean, VA)
    …include:** + Designand implementsystem architecture (hardware, software, virtualizedcomponentsand network components) for cloud and on-premisesenvironments + Plan ... needs of stakeholders andapplying these needsto designs + Implement network segmentation to enhance security and performance + Install...**Required:** + Ability to obtain a US government Security Clearance + BS Degree in an IT field OR… more
    Steampunk (06/12/25)
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  • RF Antenna Technician - TS/SCI Required

    CACI International (Springfield, VA)
    …Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... 5-function cable/RF systems test set and an RF Vector Network Analyzer (VNA) in reflection/transmission modes to validate VSWR-FREQ,...Tier II certification). + US Citizen with active TS/SCI clearance . - ** ** **What You Can Expect:** **A… more
    CACI International (06/12/25)
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  • Senior Watch Officer

    ManTech (Herndon, VA)
    …Watch Officer leads all Watch Operations and oversees 24/7 real-time network operations, cybersecurity incidents, and critical IT service disruptions to ensure ... experience in a supervisory or lead role. + Strong understanding of network protocols, security tools, and incident response processes. + Excellent leadership,… more
    ManTech (06/06/25)
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  • Rapid Application Development Services Technical…

    Systems Engineering Solutions Corporation (Chantilly, VA)
    …hands-on development, technical architecture, agile delivery, and customer-facing communication. Clearance Requirement: Active Top Secret with eligibility to Special ... Responsibilities: + Manage tactical teams performing incident response and computer network operations and exploitation (CNO/CNE) focused on the rapid deployment of… more
    Systems Engineering Solutions Corporation (06/05/25)
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  • Senior Cybersecurity Analyst

    ManTech (Herndon, VA)
    …you will provide expert-level reach back support and guidance to our Network Operations Security Center (NOSC). The ideal candidate will possess extensive knowledge ... **Preferred Qualifications:** + Experience and established relationships with other Network Operations Security Providers from other sectors and industries. +… more
    ManTech (06/03/25)
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  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …and individual system(s) endpoint (eg, Windows, Linux, Mac, and Cloud systems) and network based digital forensic analysis in support of Cyber Defense Forensics or ... Defense Forensics (CDF) assigned tasks and pillars. **REQUIRED QUALIFICATIONS** + Clearance requirement: Top Secret (SCI eligible) + Experience: Minimum of seven… more
    TekSynap (06/03/25)
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  • Cyber Incident Response Team Lead

    TekSynap (Ashburn, VA)
    …with advanced analysis of data file system artifacts, memory, and advanced Network and Log analysis during incidents to detect, investigate, scope, and contain ... to improve security posture and mitigate cyber threats. **REQUIRED QUALIFICATIONS** + Clearance requirement: Top Secret (SCI eligible) + Experience: Five (5) years… more
    TekSynap (06/03/25)
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  • Senior Cyber Incident Detection and Response…

    ManTech (Herndon, VA)
    …(static and dynamic), including complex malware. + Analyze operational anomalies, network behavior and perform mitigation actions derived from cyber threat ... and response (EDR) tools, and firewalls. + Strong understanding of network protocols, operating systems, and security architectures. + Familiarity with digital… more
    ManTech (06/03/25)
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  • Senior Cyber Security SIEM Specialist

    ManTech (Herndon, VA)
    …Response (SOAR) capabilities. + Develop content for rule implementation on network border devices (firewalls, routers, switches, IDS/IPS, Taclanes, etc.) + Monitor ... (eg, Splunk, Swimlane, ArcSight, QRadar, LogRhythm) + Strong understanding of network protocols, system logs, and security event correlation + Experience in… more
    ManTech (06/03/25)
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  • Vulnerability Assessment (VA) Team Lead

    TekSynap (Ashburn, VA)
    …and maintaining scan policies, zones, and repositories as they relate to the network ; performing scan functions and review scan results to ensure accurate findings; ... and analyzing machine-generated big data is preferred. **REQUIRED QUALIFICATIONS** + Clearance requirement: Secret + Experience: Minimum of 5 years' experience… more
    TekSynap (06/03/25)
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