• Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …Bring:** + Computer system basics such as Git, NTP, DNS, DHCP, and VNC + Monitoring tools such as Zabbix and SNMP + Configuration, hardening, and maintenance ... oral communication skills + Attention to detail in system monitoring + Ability to assess and evaluate ever-changing situations...and analysis, for example using Wireshark + Infrastructure management tools such as Ansible or Salt + Hands-on server… more
    Parsons Corporation (08/23/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …the ability to work across multi-functional teams. + Familiarity with Army enterprise monitoring tools and security management practices. + Knowledge of security ... Guide and NETCOM cybersecurity policies. + Experience with DISA Continuous Monitoring and Risk Scoring (CMRS). + Strong analytical and problem-solving capabilities.… more
    TekSynap (10/25/25)
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  • Maintenance Administrator

    Sunrise Senior Living (Fort Belvoir, VA)
    …life safety processes. **Mechanical Systems** + Assists leadership in maintaining and monitoring the following systems: + HVAC systems ensuring proper air quality ... and comfortable temperatures throughout the community + Plumbing systems which includes monitoring and adjusting the resident accessible domestic hot water system to… more
    Sunrise Senior Living (10/24/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …and migrating Palo Alto Firewalls. + Three (3) years of experience using network monitoring tools (eg, SolarWinds, Cisco Prime, Palo Alto Panorama, Men and ... with security requirements. + Analyze network utilization and performance metrics using tools like SolarWinds, Cisco Prime, Palo Alto Panorama, and others. + Manage… more
    TekSynap (10/25/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …classified/unclassified cloud environments. + Deploy, patch, and sustain CNCF ecosystem tools . + Support provisioning and lifecycle management of cloud services. + ... (Linux/Windows) in hybrid or cloud environments. + Experience with CNCF ecosystem tools and DoD cloud environments. + Strong patch, vulnerability, and performance… more
    TekSynap (10/02/25)
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  • Dialer Administrator

    Sallie Mae (Sterling, VA)
    …required. + 3 + years of experience working with the execution and monitoring of dialer campaigns. + Proven ability to analyze campaign performance data and ... in all work. + Proficient in business software and tools , such as Microsoft Office Suite, data reporting ...tools , such as Microsoft Office Suite, data reporting tools , and productivity platforms. + Working knowledge of industry-specific… more
    Sallie Mae (10/03/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …closely related technical areas. + Extensive knowledge with **Army enterprise cybersecurity tools ** , SIEM platforms, and monitoring systems. + High proficiency ... in building and managing SIEM dashboards, ingesting relevant data, and generating alerts. + Demonstrated expertise in investigating and responding to cybersecurity events and anomalies. + Proven experience developing audit-ready reports to meet regulatory and… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …ability to coordinate across diverse teams. + Experience with Army enterprise monitoring tools and compliance practices. + Deep understanding of security ... regulations, frameworks, and industry best practices. + Ability to work collaboratively in team environments and liaise with multiple stakeholders. + Experience with incident response activities and security operations. + Understanding of Continuity of… more
    TekSynap (10/25/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Enterprise domains. + Knowledge of REST-based web services and third-party system monitoring tools . + Basic experience automating configuration management and ... provisioning (Ansible automation, CloudFormation / Terraform) 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 role for the restless, the over-caffeinated, the ones who ask, "what's… more
    Leidos (10/01/25)
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  • Systems Accountant

    Guidehouse (Mclean, VA)
    …tools (Power Automate, Power BI, Python). + Experience supporting the system administrator monitoring the system(s) to ensure availability to users; establish ... Be Nice To Have** **:** + Experience using and building structured data tools (SQL, Microsoft Excel, Excel Macros). + Experience utilizing and building data modeling… more
    Guidehouse (11/05/25)
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