• Tyto Athene (Ashburn, VA)
    …on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, and optimization of Splunk ... + Minimum 5 years' experience as a senior Splunk Administrator or Architect. + Strong experience in enterprise IT...- GIAC Reverse Engineering Malware + GNFA - GIAC Network Forensic Analyst **Location:** + Ashburn, VA **Clearance:** +… more
    DirectEmployers Association (11/01/25)
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  • Red River (Chantilly, VA)
    …customer service. + Address tickets related to access, hardware, software, or network including but not limited to password resets, upgrades, installations, printer ... high-volume work environments + Experience in Helpdesk operations + Experience in Network Operation Center Desired Education & Certifications: + Bachelor's degree in… more
    DirectEmployers Association (11/14/25)
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  • Red River (Chantilly, VA)
    …printer malfunctions, system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures, shared drive ... Fundamentals (AZ-900), CompTIA A+, CompTIA Cloud+, Microsoft 365 Endpoint Administrator Associate (MD-102) **Knowledge** **,** **Skills** **and Abilities** **:** +… more
    DirectEmployers Association (11/05/25)
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  • Tyto Athene (Reston, VA)
    …(eg, AWS Certified DevOps Engineer - Professional, AWS Certified SysOps Administrator - Associate). + Kubernetes certifications (eg, CKA, CKAD, CKS). + ... drives measurable success. Our expertise spans four core technology domains- Network Modernization, Hybrid Cloud, Cybersecurity, and Enterprise IT-empowering our… more
    DirectEmployers Association (11/14/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …of container security best practices, including vulnerability scanning and network policies **Senior DevOps Engineer Preferred Qualifications:** + An active ... TS/SCI with CI Poly security clearance + OpenShift Certified Administrator (OCA) or Kubernetes certification + Experience with hybrid cloud or multi-cloud… more
    DirectEmployers Association (09/11/25)
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  • Network Administrator Tier 2…

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking a Network Administrator Tier 2 ( Network Operations Center) to work an ... accounts, paid holidays, three weeks paid time off, and more. The Tier 2 Network Administrator supports the Tier 3 Network team by assisting in the… more
    Koniag Government Services (10/24/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This ... position is CONTINGENT upon contract award** The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team… more
    Nightwing (09/26/25)
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  • Network Administrator

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented ** Network Administrator ** to join our team in **Chantilly, VA** . This is a position requiring ... within the local area (up to 10% travel). This is a mentored Network Administrator given guidance by a senior network engineer. **Responsibilities include… more
    ManTech (10/31/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations ... group at our Chantilly, VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The ideal… more
    Leidos (11/15/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …+ Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active ... including day-to-day operations, monitoring, and problem resolution for all client/server/storage/ network devices, etc. Install, configure and manage operating system… more
    ENS Solutions (09/27/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …smooth operation of multi-user computer systems, including coordination with network administrators. **_System Administrator Required Skills:_** + Troubleshoot ... and workstations. + Experience troubleshooting and supporting computer and network equipment. + Setting up administrator and...computer and network equipment. + Setting up administrator and service accounts. + Interacts with system users.… more
    Gromelski & Associates, Inc. (08/23/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …Cisco network hardware.** **Seven (7) years intelligence community experience as a network engineer or network administrator .** _At Nightwing, we value ... the Systems Administrators as assigned by the Lead System Administrator .** **Assist the Lead, Network Engineer in...the Lead System Administrator .** **Assist the Lead, Network Engineer in developing and implementing IT/ network more
    Nightwing (10/23/25)
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  • Windows System Administrator /Tech Support…

    Koniag Government Services (Chantilly, VA)
    …Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems** **Job Function** **Systems Administrator ** **Pay Type** **Salary** ... a Koniag Government Services company **,** is seeking a Windows System Administrator /Technical Support Specialist with a **Secret clearance** to support KDS and our… more
    Koniag Government Services (10/04/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …+ 3 years relevant experience in Cisco networking. + Cisco Certified Network Administrator (CCNA), R&S or equivalent skills (Routing/Switching). **Preferred ... to drive value, innovation, and adoption in our customer's network . We help them to reduce risk, drive innovation,...them to reduce risk, drive innovation, and enhance their network to meet business objectives. We are the customer's… more
    Cisco (11/13/25)
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  • Data Center Technician-(Onsite)

    Shuvel Digital (Ashburn, VA)
    Data Center Technician Onsite Ashburn, VA. Description: A Network Administrator Operator manages and maintains an organization's network infrastructure, ... and firewalls 2. Strong problem-solving and communication skills? Responsibilities + Network installation & maintenance (rack & stack, cabling, parts replacement,… more
    Shuvel Digital (11/06/25)
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  • Firewall Engineer

    System One (Ashburn, VA)
    …active PCCSA, PCNSA or PCNSE certified. W2 candidates only. Description: The Network Administrator Engineer manages and maintains an organization's network ... and devices 2. Proficiency in firewalls, routers, and VPNs 3. Experience with network monitoring tools Job Requirements * Experienced in managing Palo Alto firewalls… more
    System One (10/31/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …(Previously ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler ... you will be responsible for in-depth technical analysis of network and endpoint logs & activity, executing various types...and networks to detect advanced threats. + Analyze host, network , and application logs in addition to malware and… more
    Leidos (11/01/25)
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  • Senior AV Programmer

    Intrepid Solutions and Services (Ashburn, VA)
    …Engineer (CBNE) (desired) + Certified Technology Specialist-Designer (CTS-D) (desired) + Cisco Network Administrator (CNA), or equivalent (desired) + Other AV ... Programming training and certifications that are relevant to this work **REQUIRED SKILLS AND EXPERIENCE:** + 10+ years of experience in the field of AV Engineering, Design, Programming, and Lifecycle Maintenance. + Senior-level Extron/Crestron programming… more
    Intrepid Solutions and Services (10/14/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification highly desired ... + Experience using a Service Desk ticketing system, such as TrackIT or ServiceNow + Previous customer service experience strongly desired **Clearance Requirements:** + US Citizenship required and active TS clearance adjudicated within the last 6 years. +… more
    ManTech (09/12/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a Linux ... System Administrator , who shall be responsible for maintaining, scheduling, executing...support. The Contractor shall be responsible for proactively monitoring network devices, services, and servers, collection and review of… more
    The Metamorphosis Group (09/10/25)
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