• Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …Must have hands-on technical experience in the following areas: + Network Routing Protocols + Cisco Adaptive Security Appliance (ASA) Firewalls + Extensive ... experience with Access Control Lists (ACLs) + Experience with Cisco security devices focusing on Identity Services Engine (ISE), Web Security Appliance (WSA) and Email Security Appliance (ESA) + Demonstrated experience troubleshooting network connectivity… more
    Imagine One Technology & Management (09/01/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    …Alto + Strong network administration experience in areas such as DNS, routing , firewall configuration, scripting and automation + Strong Cloud experience, including ... remote management, with technologies such as AWS + Strong experience performing Tier 2-4 network troubleshooting and resolving issues **Preferred Qualifications:** + Prior experience managing and maintaining complex networks used to transport data worldwide +… more
    ManTech (09/01/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    …Alto + Strong network administration experience in areas such as DNS, routing , firewall configuration, scripting and automation + Strong Cloud experience, including ... remote management, with technologies such as AWS + Strong experience performing Tier 2-4 network troubleshooting and resolving issues **Preferred Qualifications:** + Prior experience managing and maintaining complex networks used to transport data worldwide +… more
    ManTech (09/01/25)
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  • Junior - Watchlisting Analyst

    DarkStar Intelligence LLC (Reston, VA)
    …in accordance with Government templates, ensuring proper classification, formatting, routing , and adherence to writing standards. + Consistently meet established ... production and quality standards for Terrorist Identity Nominations (TINs). + Provide mentorship and support to junior team members involved in watchlisting efforts, as appropriate. + Demonstrate familiarity with Intelligence Community (IC) agencies and their… more
    DarkStar Intelligence LLC (08/31/25)
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  • Lead DevOps Engineer

    CACI International (Sterling, VA)
    …networking configurations and hardware, especially with Cisco equipment (DNS, DHCP, routing , VLANs, VPNs) + Experience using automated testing and security scanning ... tools (eg, SonarQube, Fortify). + Experience with interpreting, implementing, and maintaining cybersecurity baseline configurations (STIG, NIST 800-52 and 800-171, etc) - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character… more
    CACI International (08/30/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …architecture (eg, Zscaler) implementation, as well as working experience with network routing , switching, and firewall configuration is a plus + Working knowledge of ... endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/Security Center), and other systems and security management tools **General:** + Demonstrated time management and organization skills while… more
    M. C. Dean (08/30/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …system + Documents network information including of all switching and routing equipment, connected or soon-to-be-connected IP-addressable devices, and all cabling ... interconnects + Provides expert support services necessary to augment network engineering staff + Assists with day to day network maintenance to include installation, configuration, operation, and troubleshooting of switched networks and network equipment +… more
    M. C. Dean (08/30/25)
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  • Director, Product Management, Developer Experience…

    Capital One (Mclean, VA)
    …of experience in enterprise IT infrastructure + 3+ years of experience with routing , switching and network security solutions + 2+ years of experience with network ... monitoring tools and observability platforms _At this time, Capital One will not sponsor a new applicant for employment authorization for this position._ The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note… more
    Capital One (08/30/25)
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  • Facility Solutions Manager

    City Wide Facility Solutions (Powhatan, VA)
    …Use City Wide's CRM to perform client inspections, adding extra charges, NM routing , etc. + Schedule each non-routine activity in client facilities using Outlook. + ... Update and keep current all Building Information Sheets (BIS), FSM Summary Sheets, and Exhibit A's. Ensure MSDS sheets for each client serviced in janitor closets are complete, accurate, and that all items are properly labeled. + Notify Sales Executives of… more
    City Wide Facility Solutions (08/29/25)
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  • Jr. Enterprise Systems Engineer

    Amentum (Falls Church, VA)
    …+ In-depth understanding of communication protocols (mainly ICMP, TCP/IP) and routing protocols + In-depth understanding of deploying Elasticsearch on Linux in ... a clustered environment + Familiarity with virtualization (ESXi, vCente, VmWare) + Familiarity with access control models and network security + Solid understanding of server operating systems (Ubuntu 18.04, Windows) + Knowledge in Computer Science,… more
    Amentum (08/29/25)
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