• Network/Telecommunications Analyst I

    Fairfax County Sheriff's Office (Fairfax, VA)
    …on the support and administration of unified communications (UC) systems, like cisco and day-to-day operations. This person will support fulfillment of tickets and ... employer. PREFERRED QUALIFICATIONS: + Provide technical support and troubleshooting for Cisco IP phones and VoIP systems, including user provisioning, call routing,… more
    Fairfax County Sheriff's Office (08/10/25)
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  • IEC Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …interpersonal skills Desired Certifications: - Deep expertise in networking technologies (Juniper/ Cisco ) - Knowledge of firewall technologies ( Cisco ASA/Palo ... Alto) - Experience with VMware infrastructures and architectures - Familiarity with Red Hat Enterprise Linux - Experience with enterprise storage systems and backup technologies - Understanding of DISA STIG Audits and risk management frameworks First Name… more
    Arena Technical Resources, LLC (08/10/25)
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  • Systems Test Engineer / Principal Systems Test…

    Northrop Grumman (Chantilly, VA)
    …components & functions + Experience with networking architecture and cisco language + Strong interdisciplinary problem-solving skills, demonstrated by frequent ... components & functions + Experience with networking architecture and cisco language + Strong interdisciplinary problem-solving skills, demonstrated by frequent… more
    Northrop Grumman (08/09/25)
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  • Network Engineer

    Insight Global (Ashburn, VA)
    Job Description -Configure and manage diverse Cisco network devices using IOS XE, IOS XR, and NX-OS. -Participate in status meetings and joint working sessions with ... and Requirements - 5+ years of hands-on experience configuring and troubleshooting Cisco switches and routers -CCNP cert or CCIE preferred -IP Networking: In-depth… more
    Insight Global (08/09/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …(COTS) products and software, including Oracle EXADATA and other databases, Cisco switches and security appliances, secure networked high availability storage area ... Data Protection Manager, and PowerShell scripting. + Demonstrated experience with Cisco switches and security appliances including ASAs, StealthWatch and Tetration.… more
    The Metamorphosis Group (08/09/25)
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  • Senior Forescout Security Engineer

    SAIC (VA)
    …+ Experience with the following technologies: Check Point, F5 SSLO, Gigamon, Cisco VPN, Trellix/FireEye (network appliances), DNS, NAT/PAT, Corelight, Cisco ISE, ... Palo Alto Networks. Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. REQNUMBER: 2507492 SAIC is a premier technology integrator, solving our nation's… more
    SAIC (08/09/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …Technology Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification + ... Dynamics Encryptor experience + SolarWinds experience and knowledge + Cisco Prime Infrastructure experience and knowledge **Security Clearance Requirements:** +… more
    ManTech (08/08/25)
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  • Senior Lead Information Security Engineer (Mtips)

    Lumen (Richmond, VA)
    …Strong hands-on experience with Fortinet FortiGate firewalls. * Proficient with Cisco security platforms (Firepower, AnyConnect, ASA) and network hardware ( Cisco ... , Juniper, Arista). * Familiar with integrated network, data center, virtualization, and cloud architectures. * US Citizenship required; must be eligible for government security clearance. Preferred Qualifications * Experience with federal MTIPS or TIC… more
    Lumen (08/08/25)
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  • Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Springfield, VA)
    …(RHEL/OL preferred) + Experience with networking administration: LAN and firewalls ( Cisco preferred) + Current TS/SCI / CI Poly issued security clearance ... management (eg iDRAC, terminal server concentrators) + Experience with Dell and Cisco hardware + Experience with NTP (Network Time Protocol) + Experience with… more
    RTX Corporation (08/08/25)
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  • VMware (ESXi) Engineer

    General Dynamics Information Technology (Springfield, VA)
    …*TCP/IP, DNS, Local Area Networking, AD, GPO *A candidate should have current VMware and/or Cisco UCS experience in their current job or within the last 2 years , ... preferred, but not required. Desired Skills: *Cloud experience (AWS, Azure) * Cisco UCS Cloud Platform *VMware NSX/NSX-T *Experience creating and implementing… more
    General Dynamics Information Technology (08/08/25)
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