• Penetration Tester - IT Security Audit (Short…

    TestPros (Sterling, VA)
    …against CJIS, CORA, and NIST standards. + Coordinate testing that may involve systems or IP ranges belonging to sister government agencies. + Work within designated ... segmentation + VPN-based testing + Active Directory + Cloud/SaaS environments + Firewall and IDS/IPS technologies + Experience with government, public sector, or… more
    TestPros (12/04/25)
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  • CAN/LAN Network Lead

    CACI International (Sterling, VA)
    …with other network teams to ensure seamless operations including the WAN Team, Firewall Team, and Network Management Team. + Design, configure, and optimize CAN/LAN ... integrity, and configure network components along with implementing operating systems enhancements to improve reliability and performance + Supports hardware… more
    CACI International (12/04/25)
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  • SOC Operations Manager - (Onsite)

    Shuvel Digital (Herndon, VA)
    …in: + Security event monitoring and response + Log management, IDS/IPS, SIEM, firewall technologies + Malware analysis and antivirus systems + VPN technologies ... and encryption standards + Strong knowledge of FISMA, NIST controls, and DHS cybersecurity guidelines + Proficient in developing team schedules, operational SOPs, and executive reporting + Bachelor's or Master's in Information Technology (or related field) OR… more
    Shuvel Digital (12/03/25)
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  • NCIS Network Engineer | Active TS/SCI clearance

    General Dynamics Information Technology (Quantico, VA)
    …and managers the deployment of upgrades to existing data, video, and related systems in a multi-location environment + Ensures all required operational and support ... Spanning-Tree, VLANs, 802.1q, QoS, Cisco ASA with Active/Active Multiple Contexts + Firewall Experience Required- Cisco ASA 5500X, Juniper SRX, Forcepoint SW +… more
    General Dynamics Information Technology (11/14/25)
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  • Service Education Delivery Specialist

    Philips (Norfolk, VA)
    …Service Engineers, hospital staff and biomedical engineers that support our HPM systems in the hospital setting. **Your role:** + Delivering training courses to ... skills and the following: IP subnetting, VLAN, Layer 2 and Layer 3 Switching, Firewall , Wi-Fi Basics (CCNA certification is preferred and will be required to attain… more
    Philips (10/31/25)
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  • Cyber Network Defense Analyst

    ManTech (Herndon, VA)
    …data sources, including Internet, Intelligence Community (IC) reporting, security events, firewall logs, and other data sources to identify malware, misuse, ... that threat. + Identify gaps in visibility or coverage of cyber defense systems . + Prepare data analytics and reporting. **Minimum Qualifications:** + High School… more
    ManTech (10/16/25)
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  • ADNS engineer / Triton connectivity SME

    General Dynamics Information Technology (Portsmouth, VA)
    …adaptation, configuration, and/or enhancement of company technical products, programs, and systems * Provides onsite technical support to NCTAMS LANT * Review ... enterprise logical and physical LAN architectures * Create, modify, and troubleshoot firewall rules and configurations * Develop and implement test strategies and… more
    General Dynamics Information Technology (10/06/25)
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