• Mainframe System Programmer/Hardware Configuration

    Ensono (Richmond, VA)
    …+ Evaluate proposed solutions for supportability + Interface with Ensono and client network teams to identify IPs and ports for all mainframe hardware devices and ... installations + Documenting all the hardware and LPAR cabling ( network and ficon) with associated IPs **What You Will...and ficon cabling requirements + Knowledge of z/VM or z/ Linux considered a plus. **Why Ensono?** Ensono is a… more
    Ensono (09/17/25)
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  • Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    …of new technologies and equipment in the lab environment - Assesses network topology and device configurations identifying critical security concerns and providing ... operating procedures (SOPs) and policies - Provide support for Virtual Private Network (VPN) or Virtual Desktop Infrastructure (eg, Citrix) to users - Provide… more
    BCMC (08/26/25)
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  • Senior Systems Administrator (Onsite)

    BAE Systems (Springfield, VA)
    …team maintains smooth operation of multi-user computer systems, coordinates with network engineers, monitors and manages system resources, and performs systems ... to quality with a solid understanding of systems administration concepts, network architecture, and familiar with the latest software development methodologies,… more
    BAE Systems (11/19/25)
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  • Cyber Incident Handling Analyst

    SOS International LLC (Reston, VA)
    …Response Operations Team to increase the security posture of the customers' network . + Monitor SIEM platforms for alerts, events, and rules providing insight ... anomalies that may pose a threat to the customers' network . + Identify and investigate vulnerabilities, asses exploit potential...Experience with Microsoft Windows event IDs. + Experience with Linux audit log analysis. + Familiarity with Git and… more
    SOS International LLC (11/18/25)
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  • IT Support Specialist

    TekSynap (VA)
    …+ Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems. + Performs analysis of user requirements and IT processes ... Level II Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information… more
    TekSynap (11/15/25)
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  • Manager, Red Team Security Consulting, Mandiant,…

    Google (VA)
    …technical field, or equivalent practical experience. + 8 years of experience in network penetration testing and manipulation of network infrastructure. + 5 years ... or managing technical teams. + Experience with tools used for wireless, web application, and network security testing. + Ability to travel up to 30% of the time as… more
    Google (11/15/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …of new technologies and equipment in the lab environment. + Assesses network topology and device configurations, identifying critical security concerns and providing ... strategies across local and wide area networks. Monitor channels for storage-related network and system issues and remediate them as they occur. Minimum… more
    ARSIEM (11/13/25)
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  • Exploitation Analyst

    Amentum (Norfolk, VA)
    …through verbal, written, and/or visual means. + Knowledge of internet network addressing (IP addresses, classless inter-domain routing, TCP/UDP port numbering). + ... and their configurations. + Knowledge of concepts for operating systems (eg, Linux , Unix). + Knowledge of data communications terminology (eg, networking protocols,… more
    Amentum (11/12/25)
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  • IT Support Engineer I (OPC), IT Services

    Amazon (Arlington, VA)
    …and projects are completed on time. * Escalates any identified system or network outage impacting several customers to the correct service owners to mitigate ... with activities to triage and troubleshoot any system or network outage as needed. * Follow, update and create...- 2+ years of corporate setting Windows, Mac or Linux Operating systems support experience - 2+ years of… more
    Amazon (11/12/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    …government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including ... that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure, voice and… more
    BAE Systems (10/29/25)
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