497 network administrator jobs at 244 companies in Rosslyn, VA
2mo
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Network Administrator
Washington, District of Columbia, United States
RemoteFull Time
7+ YOE7+ years network administration experience, BS in IT (or equivalent experience), CompTIA Network+ or CCNA recognized, strong discretion and creativity, experience configuring routers/switches/firewalls and managing accounts.
routers, switches, firewalls, wireless access points
15h
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Network Administrator
Honolulu or Reston
$87k-$118k/yr OnsiteFull Time
6+ YOEActive Top Secret clearance with SCI eligibility and U.S. passport; bachelor's degree or 6+ years' network administration experience; DoD 8570 IAT-II certification; Cisco and network security expertise.
Cisco, Cisco routers, Cisco switches, Adaptive Security Appliances (ASAs), Taclane, Cisco Voice over IP (VoIP), Palo Alto, Commercial Solutions for Classified (CSfC), VDI, Cisco Unified Communications Manager (CUCM), Video Teleconferencing (VTC), Forcepoint, Juniper, Jira, ServiceNow, Remedy
2w
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Network Administrator
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOEActive Secret clearance, U.S. citizenship, 7+ years of network administration experience, and 5+ years configuring and monitoring networks, firewalls, SolarWinds, and NetCool. Must support onsite and rotational on-call work.
SolarWinds, NetCool, Palo Alto, Juniper, VPN
1mo
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Network Administrator
Quantico, Virginia, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years network administration, 3+ years KMI, Top Secret/SCI clearance, DoD 8570 IAT Level II (Security+ or equivalent), KOAM course, experience with network encryption, routers/switches/firewalls, SolarWinds, DHCP, 802.1X, MAB, and TFTP.
SolarWinds, DHCP, MAB, 802.1X, TFTP
2mo
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Network Administrator
Laurel, Maryland, United States
OnsiteFull Time
12+ YOETS/SCI with Poly required; 12 years network administration experience with Cisco networks (Bachelor's in technical discipline expected; experience-based substitutions allowed). IAT II (DoD 8140) within 60 days; proficiency with Cisco switches/firewalls, Cisco Nexus, FirePower, RADIUS, SolarWinds; flexible schedule 6am-6pm.
Cisco Nexus, Cisco Firepower, RADIUS, SolarWinds, Scanboy, Jira, LatteART, XACTA, Unix, RHEL, Windows
2mo
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Network Administrator
Sparks, Maryland, United States
$80k-$85k/yr HybridFull Time
2+ YOE2+ years network engineering and systems administration experience; strong TCP/IP, VPN, SonicWall, Windows Server, Azure, and Microsoft 365 knowledge; experience with ConnectWise Manage and ITBoost; mentoring and client-communication skills.
ConnectWise Manage, ITBoost, Screen Connect, Windows Server, Azure, SonicWall, Microsoft 365, TCP/IP, VPN, RMM, PSA, Cybrary.it
1mo
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Network Administrator
Arlington, Virginia, United States
$109k-$150k/yr OnsiteFull Time
3+ YOEBachelor's in CS/IT (or associate + 3+ yrs + CCNA), 3+ years enterprise network administration, DoD IAT Level II (e.g., Security+ CE), TS/SCI clearance with ability to obtain CI poly, pass background and drug screening.
SolarWinds, Wireshark, AWS, Azure, GCP, Cisco, Palo Alto, Arista, SD-WAN
2mo
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Network Administrator
Washington, District of Columbia, United States
HybridFull Time
7+ YOEAuthorization to work in the U.S.; ability to obtain Public Trust; 7+ years networking experience (CompTIA Network+ or CCNA may substitute); administer and monitor networks and user access in hybrid government environments.
1mo
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Network Administrator
Adelphi, Maryland, United States
OnsiteFull Time
5+ YOEFive years network engineering experience (or equivalent education/experience), Bachelor's in CS/IS/Networking or related, active DoD Secret clearance, IAT Level II (or equivalent) and Network+ or CCNA, knowledge of OSPF/BGP, 802.1X/802.11, segmentation, and DoD standards.
ServiceNow, Microsoft Office
2mo
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Lead Network Administrator
Washington, District of Columbia, United States
$155k-$185k/yr OnsiteFull Time
5+ YOEAbility to obtain Public Trust, 5+ years network administration experience in a 24/7 NOC, associate degree or equivalent, vendor networking certifications (e.g., CCNA, Network+), experience with monitoring tools and LAN/WAN protocols.
SolarWinds, Nagios, PRTG, Splunk, AWS, Azure, Google Cloud Platform, Python, Ansible, PowerShell, F5, Citrix NetScaler, Wireshark, tcpdump, NetFlow, sFlow
3mo
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Network Administrator II
Arlington, Virginia, United States
$125k-$160k/yr OnsiteFull Time
2+ YOEU.S. citizen with active Secret clearance (TS/SCI eligible), IAT Level II certification, bachelor's or equivalent, 2+ years network administration experience with Cisco, familiarity with routing protocols, network monitoring, virtualization, and cloud concepts.
SolarWinds, Wireshark, VMware, Hyper-V, AWS, Azure, Cisco, CCNA
2w
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Network Administrator, Sr
McLean, Virginia, United States
OnsiteFull Time
8+ YOERequires 8+ years of DoD network administration experience, a bachelor's degree, Cisco CCNP or equivalent, CompTIA Security+ CE, and an active DoD Secret security clearance.
SolarWinds, Splunk, ServiceNow, Cisco, NIPR, SIPR, VLAN
2w
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Network Administrator
Ashburn, Virginia, United States
OnsiteFull Time
Hands-on experience administering enterprise firewalls, core network infrastructure, VPNs, switches/routers, and Windows systems; strong problem-solving and communication; eligible for U.S. security clearance.
Microsoft, VPN
2w
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Network Administrator
Fort Meade, Maryland, United States
$100k-$175k/yr OnsiteFull Time
Requires TS/SCI clearance, DoD 8570 baseline certification, network infrastructure configuration experience, Cisco, Juniper, Dell, and VMware Horizon expertise, and complex root-cause troubleshooting skills.
Cisco, Juniper, Dell, VMware Horizon, VMware Horizon Connection Servers, Unified Access Gateways (UAG), CCNA, CCNP, JNCIA
2d
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Senior Network Administrator
Quantico or Huntsville
$100k-$160k/yr OnsiteFull Time
6+ YOERequires active Top Secret clearance with SCI eligibility, 6+ years of related experience with a bachelor's degree or 10+ years without, network administration expertise, and ability to obtain a CI Poly.
Arista, Netgear, WatchGuard, ManageEngine, CLI, Cisco, Taclanes, Quality of Service (QoS), SMB, RDMA
2mo
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Sr Network Administrator
Johnstown or Alexandria or Washington or Virginia
OnsiteFull Time
5+ YOE5+ years network administration experience; bachelor\u0002s in IT or equivalent; expertise with routing, switching, firewalls, VPNs, Azure and Microsoft environments; must be a U.S. Person and possess a valid driver\u0002s license.
Microsoft M365 Suite, Microsoft Azure, Microsoft 365 GCC-High, Microsoft Sentinel, SIEM, Cisco, Aruba, Palo Alto, Fortinet, Cisco ASA/Firepower, IPSec, SSL VPN
2mo
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Senior Network Administrator
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$190k/yr OnsiteFull Time
8+ YOE8+ years network administration experience in enterprise or DoD environments, hands-on with Palo Alto and Aruba solutions, experience with routing/BGP/OSPF, DoD cybersecurity frameworks, and active DoD Secret clearance (TS preferred).
Palo Alto Firewalls, PAN-OS, Panorama, GlobalProtect, Aruba Networks, Aruba ClearPass, Python, Ansible, APIs, AWS GovCloud, Azure Government, Zscaler ZIA, Zscaler ZPA, RMF, NIST 800-53, STIGs
2mo
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Senior Network Administrator
Dahlgren, Virginia, United States
$52/hr OnsiteFull Time
5+ YOE5+ years system administration experience, DoD Secret clearance (or ability to obtain), AVIXA CTS or OEM equivalent, IAT Level 2 (DoD 8140.01), experience with Crestron/Extron/Q-SYS and complex AV/network systems.
Microsoft Visio, AutoCAD, Crestron, Extron, FOX3, Cisco VTCs, Q-SYS, SHURE, Dante, Belkin Secure KVMs, Microsoft Teams, Fiber Optic Distribution
1w
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Junior Network Administrator
Baltimore, Maryland, United States
$32/hr OnsiteFull Time
Requires proficiency with Trapeze, Active Directory, relational databases, networking, Windows, Microsoft Office, and IT infrastructure; experience with Cisco devices and network management tools preferred.
Trapeze, Active Directory, Microsoft SQL Server, Windows 7, Windows 10, Windows Server 2012, Windows Server 2016, Microsoft Office, Cisco, Push-to-Talk (PTT)
2w
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Network Administrator 4
Fairfax, Virginia, United States
OnsiteContract
5+ YOEMinimum 5 years hands-on networking experience, Cisco routing and switching, VLAN, subnetting, routing protocols (BGP/OSPF), DHCP/DNS knowledge, cybersecurity awareness, degree or industry certifications preferred, ability to design and support network infrastructure.
Cisco Routing and Switching, VLAN Management, BGP, OSPF, DHCP, DNS, Cisco FMC/Firepower
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