• Senior Computer and Information Systems Manager

    ManTech (Herndon, VA)
    …Center (NOC) or IT Operations experience + Hands-on experience with Cisco routing , switching, and firewall technology + Experience with primary network topologies, ... technologies, including TCP/IP, DNS, DHCP, and QoS, MPLS; Very strong knowledge of routing protocols (eg, BGP, EIGRP, OSPF) and network protocols (eg, TCP/IP, GRE,… more
    ManTech (05/23/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …(IAM III/IAT III) and CCNA certification + Hands-on experience with Cisco routing , switching, and firewall technology + Experience with primary network topologies, ... including TCP/IP, DNS, DHCP, and QoS, MPLS + Very strong knowledge of routing protocols (eg, BGP, EIGRP, OSPF) and network protocols (eg, TCP/IP, GRE, IPSEC,… more
    ManTech (05/22/25)
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  • Senior Network and Infrastructure Program Manager

    ManTech (Herndon, VA)
    …Center (NOC) or IT Operations experience; hands-on experience with Cisco routing , switching, and firewall technology + Experience with primary network topologies, ... technologies, including TCP/IP, DNS, DHCP, and QoS, MPLS; Very strong knowledge of routing protocols (eg, BGP, EIGRP, OSPF) and network protocols (eg, TCP/IP, GRE,… more
    ManTech (05/20/25)
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  • Voice Engineer (Expert)

    BAE Systems (Herndon, VA)
    …training and transition plans + Perform variety of tasks associated with call routing and trunking within the assigned platforms + Participate in meetings with ... clients and internal departments to understand system requirements + Monitor and ensure compliance to standards, policies and procedures + Work in an enterprise IT environment with specific task related to Voice + Collaborate with network engineering and other… more
    BAE Systems (08/12/25)
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  • Administrative Assistant II

    Fairfax County Sheriff's Office (Fairfax, VA)
    …a variety of standard disbursement forms (eg, work orders, petty cash) for routing and approval; Compiles and maintains daily and weekly totals, reports, and ... financial statements; Reconciles statements; Establishes, revises and maintains accounting documents and files. Fiscal Administration Performs data entry into corporate system, eg, routine posting and billing. Reviews completed forms for accuracy and… more
    Fairfax County Sheriff's Office (08/12/25)
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  • Phone Installation Technician

    ManTech (Chantilly, VA)
    …and repair faulty connections, dropped calls, or hardware issues. + Configure call routing , voicemail, extensions, and phone features. + Local travel may be required ... between customer buildings or temporary assignment to an alternate location in support of special projects. + Member of a team comprised of a variety of skills that provide coverage from 6:00 am - 6:00 pm with flexibility to support 24x7 operations; may need… more
    ManTech (08/12/25)
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  • Sr. Systems Engineer - Top Secret Clearance…

    TEKsystems (Fort Belvoir, VA)
    …Cloud Services * Knowledge of basic networking and network protocols (eg TCP/IP, routing , firewalls, SSH, VPNs) * Hands-on experience with reviewing system logs and ... events to resolve issues. * Develop and provide solutions to complex technical issues and problems that impact dev, test and production computing enclaves. * Experienced with creating and managing critical system work instruction and Standard Operating… more
    TEKsystems (08/12/25)
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  • Network Engineer SME - Top Secret Clearance…

    TEKsystems (Fort Belvoir, VA)
    …infrastructure networking in the areas of LAN, WAN, TCP/UDP, IPSec, VPN, Proxies, Routing (L2/L3), and Firewalls. * Must have experience in working with two or more ... of the following vender network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet. * Demonstrate experience in designing and implementing medium to large network infrastructure and producing corresponding technical documentation.… more
    TEKsystems (08/12/25)
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  • Military Operations Analyst (Part-Time)

    Huntington Ingalls Industries (Newport News, VA)
    …point papers, directives, and other routine staff work, generally intended for routing to senior officers and civilian officials for approval and signature. + ... Represent the Branch and Division at high level meetings and briefings or Joint Staff / multi-Service / CCMD / Agency conferences where major policy issues and programs are discussed, and decisions made. + Maintain close liaison with military and civilian… more
    Huntington Ingalls Industries (08/12/25)
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  • Senior Unified Communications Engineer

    CyberData Technologies (Alexandria, VA)
    …scripting for automation and configuration tasks within Teams. + Direct Routing /Operator Connect: Ability to configure and manage PSTN connectivity through these ... features. + Dial Plan Management: Understanding and experience with dial plan configuration and management within Teams. + Network Fundamentals: Familiarity with network concepts, including QoS, QoS policies, and network security related to voice… more
    CyberData Technologies (08/11/25)
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