• Network Engineer

    Nightwing (Herndon, VA)
    …and provide briefings to high-level government personnel. + Must have knowledge of Cisco Routing and Switching, and network architecture planning. + Must have ... community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as… more
    Nightwing (09/23/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    …with network performance monitoring tools. * Proficiency with leading network vendors (Juniper, Cisco ). * Exceptional problem-solving and analytical skills. ... Network Engineer III Job Category: Information Technology Time...and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader,… more
    CACI International (09/18/25)
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  • Network Engineer - Ground Control Station…

    QinetiQ US (Mclean, VA)
    …routing, switching, and network topology planning + Hands-on experience with network equipment configuration ( Cisco , Juniper, or equivalent) + Knowledge of ... both your professional and personal lives. Position Overview We are seeking a Network Engineer to support the Ground Control Station (GCS) Integrated Project Team,… more
    QinetiQ US (09/16/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    …environments + Strong experience with relevant networking and firewall technologies such as Cisco and Palo Alto + Strong network administration experience in ... ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer** to join our team in **Reston,...**Reston, VA.** This is an onsite position. The **Senior Network Engineer** will work with Network and… more
    ManTech (09/01/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    …environments + Strong experience with relevant networking and firewall technologies such as Cisco and Palo Alto + Strong network administration experience in ... **ManTech** seeks a motivated, career and customer-oriented **Senior Network Engineer** to join our team in **Reston,...**Reston, VA** location. This is an **onsite** position. The ** Network Engineer** candidate will work with other Network… more
    ManTech (09/01/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …including TCP/IP, BGP, OSPF, MPLS, VLANs, and VPNs. + Hands-on experience with Cisco , Juniper, and/or other enterprise network equipment. + Proficiency with ... NOC Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are...* Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a seasoned network professional with a passion for solving complex … more
    Virtual Service Operations (08/02/25)
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  • Network Firewall Lead

    CACI International (Sterling, VA)
    …to detail + Expert-level knowledge of major firewall platforms (eg, Palo Alto, Cisco ASA, Forcepoint) + Experience with network security and software-defined ... Network Firewall Lead Job Category: Information Technology Time...Opportunity** : We are seeking an experienced and skilled Network Firewall Lead to oversee the design, implementation, and… more
    CACI International (07/26/25)
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  • Senior Technical Product Marketing Manager

    Lumen (Richmond, VA)
    …Hands-on experience with networking products and methodologies. **Preferred Certifications:** + Cisco Certified Network Associate (CCNA) + AWS Certified ... Solutions Architect + Microsoft Certified: Azure Solutions Architect Expert + Certified Technical Marketing Professional (CTMP) **Compensation** This information reflects the anticipated base salary range for this position based on current national data.… more
    Lumen (09/27/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)-Security. CompTIA Security+ CE ... Certification is the preferred certification. In addition, candidate must attain the required DoD 8570 Computing Environment (CE) Training within six (6) months of Hire Date. + Security Clearance Level: TS/SCI with Polygraph is required. Successful candidates… more
    General Dynamics Information Technology (09/16/25)
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  • System Administrator

    Leidos (Arlington, VA)
    …Qualifications** + RedHat Certified System Administrator (RHCSA) certification. + Cisco Certified Network Administrator (CCNA) certification. + Experience ... working with Microsoft SQL, Microsoft Exchange, or Microsoft SharePoint technologies. + Experience working in virtual environments. At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a… more
    Leidos (09/12/25)
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