• Virtual Platform Administrator

    TekSynap (MA)
    …Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Certifications** + Cisco Certified Network Associate ( CCNA ) certification + DoD 8570 IAT Level II ... Baseline Certification: + COMPTIA Security+ CE + Cisco Certified Network Associate ( CCNA ) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information Assurance… more
    TekSynap (11/15/25)
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  • Systems Administrator

    TEKsystems (San Diego, CA)
    Description Job Title: System Administrator Department: IT Infrastructure & Operations PURPOSE The System Administrator is responsible for architecting, ... driving modernization through automation, observability, and standardization. The System Administrator serves as a technical escalation point, mentors junior team… more
    TEKsystems (12/06/25)
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  • Senior Systems Administrator

    TekSynap (IA)
    …IAT Level II Baseline Certification + COMPTIA Security+ CE + Cisco Certified Network Associate ( CCNA ) + COMPTIA Cybersecurity Analyst (CySA+) + Global ... stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, maintaining,… more
    TekSynap (11/15/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …administration processes including at least one of the following certifications: + A+ CE, CCNA -Security, CND, Network + CE, SSCP, CCNA Security, CySA+, GICSP, ... Linux System Administrator Job Category: Information Technology Time Type: Full...Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular… more
    CACI International (10/04/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …* Microsoft Certified: Windows Server Hybrid Administrator Associate * CompTIA Network + or Cisco CCNA for foundational networking knowledge \#javelin **Pay ... so, look no further. Amentum is seeking a **Systems Administrator ** to join our team of passionate individuals in...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (12/10/25)
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  • Systems Administrator

    TEKsystems (Peoria, IL)
    …service technicians. Communicate technical solutions in a user-friendly manner. Skills system administrator , ccna , windows server, network operations Top ... Skills Details system administrator , ccna ,windows server, network operations Additional Skills & Qualifications Qualifications Education & Experience 2-4 years… more
    TEKsystems (12/10/25)
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  • Multifunctional System Administrator (Level…

    Lockheed Martin (Greenville, SC)
    …environment\. *Prior experience working as an F\-35 ALIS Database, Systems, Security OR Network Administrator *Hands on experience as a Systems, Database, ... in Iwakuni, Japan\. We are seeking an experienced Systems Administrator who has some knowledge of Network ...CCNA \) *The Candidate must have prior F\-35 ALIS Administrator Experience\. *The Candidate must be able support ship… more
    Lockheed Martin (12/11/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …locations. + Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and maintain technical documentation, standard ... operating procedures (SOPs), and policies to support consistent and secure network operations. + Monitor and tune network performance, ensuring systems are… more
    TekSynap (10/25/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    …Networking Administrator position will require an understanding of enterprise network architecture, Layer 2/3 switching, routing protocols, and network ... Services and Development. Link Solutions is seeking a Networking Administrator (Intermediate-Level) to join our team at Adelphi, MD....Must have CompTIA Network + or Cisco Certified Network Associate ( CCNA ), or equivalent. + Proven… more
    Link Solutions Inc (10/08/25)
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  • Network Administrator

    Waste Connections (The Woodlands, TX)
    …in a timely and accurate manner and provide end user training where required . The Network Technician will supervise independent contractors hired for special ... Bachelor's in Computer Science preferred or 2 years of network experience + CCNA preferred + At...products. + Must be willing and able to run Network cable as required to complete projects… more
    Waste Connections (11/13/25)
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