• PPSM Cyber Analyst

    Leidos (Odenton, MD)
    …firewalls, and boundary protection + Understanding of network architectures, LAN/WAN, TCP/IP, routing , and switching + Strong understanding of 8551.01, DISA ... security policies, and compliance monitoring + Excellent written and verbal communication for technical documentation and stakeholder engagement If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo -… more
    Leidos (12/30/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …network technologies and end-user support. + Some experience in the use of routing protocols and switching technologies, LAN/WAN medias and protocols, and ... firewall configuration and protocols. + Familiarity with Information Assurance concepts and requirements. + Current certification in one of the following: Cisco Certified Network Associate (CCNA) or CompTIA Network+. + DoD 8570 compliance with Information… more
    M. C. Dean (12/30/25)
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  • IT Security Team Lead

    General Dynamics Information Technology (Bethesda, MD)
    …Cyber and IT Risk Management **Skills:** Cisco Switching ,Security System Administration,System Administration **Certifications:** Certified Information Systems ... Strong grasp of networking protocols (TCP/UDP, OSI Model, VLANs, routing ). + Excellent communication, documentation, and leadership skills. \#GDITHealth… more
    General Dynamics Information Technology (12/28/25)
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  • Operations Technician III

    Lumen (Annapolis, MD)
    …relatively straightforward installation and/or maintenance assignments on network switching equipment. Technician for customer/company network systems installation ... resolves routine trouble tickets. * Knowledge of/Ability to Troubleshoot: IP subnetting, IP routing , IPSEC tunnels, IPVPN, and VRRP/HSRP **What We Look For in a… more
    Lumen (12/28/25)
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  • F5 Security Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Annapolis, MD)
    …application technologies + Experience deploying, managing, and troubleshooting network systems, switching , and routing protocol standards such as: TCP/IP, MPLS, ... OSPF, BGP, SDN, and 802.1x. + Experience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment + Ability to manage multiple stands of work simultaneously. + Executes within a customer-centric environment. + Excellent verbal… more
    ENS Solutions (12/27/25)
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  • Systems Engineer - Backup and Storage

    System One (Rockville, MD)
    …document infrastructure solutions Nice to Have + Familiarity with basic networking/ routing / switching concepts + Experience with storage performance tuning and ... capacity planning + Previous experience in pharma, biotech, or life sciences environments + Knowledge of GAMP or similar compliance frameworks Key Responsibilities + Manage and optimize storage hardware and software, ensuring performance, availability, and… more
    System One (12/26/25)
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  • Lead Network Engineer

    Foxhole Technology, Inc (Fort Meade, MD)
    …of network protocols and technologies (eg, BGP, OSPF, MPLS, VLANs, routing , switching ). + Experience with network performance monitoring, troubleshooting, ... and incident response. + Hands-on experience with Cisco and Juniper network platforms in secure, mission-critical environments. + Hands-on experience with network security solutions, including firewalls, IDS/IPS, VPNs, encryption, and Zero Trust concepts. +… more
    Foxhole Technology, Inc (12/25/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …CISCO IOS, Windows Server, and Microsoft SQL. + Experience in the use of routing protocols and switching technologies, LAN/WAN medias and protocols. + Ability to ... plan and organize work and interact with technical and non-technical personnel translating user requirements into responsive applications. + Demonstrated detailed knowledge of IA concepts and requirements. + Experience working independently and with… more
    M. C. Dean (12/23/25)
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  • Systems/Network Engineer 2

    GovCIO (Bethesda, MD)
    …to: + Responsible for delivering optimal availability and quality regarding the network routing and switching , IP security, the wide area network services + ... Participate in daily stand ups and utilize the kanban methodology to triage and resolve incidents and problems within established SLAs + As directed by senior engineers, participate in shift lead duties to serve as "queue managers" to ensure each escalated… more
    GovCIO (12/18/25)
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  • Senior Network Architect/SME in Enterprise Level…

    GovCIO (Bethesda, MD)
    …Certifications, the following specializations are needed and listed in order of importance: Routing and Switching , Service Provider, Data Center and Wireless + ... Clearance Required: Must be able to obtain and maintain a Public Trust clearance. Preferred Skills and Experience: **Company Overview** GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive… more
    GovCIO (12/18/25)
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