Network & Systems Administrator / Tier III Cherry BekaertNetwork & Systems Administrator / Tier IIIDistrict of Columbia$45–$50 / hourThe ideal candidate will have strong experience in Microsoft 365 administration, hybrid Active Directory environments, and PowerShell scripting , with the ability to manage and automate large-scale system changes. This role bridges advanced end-user support and systems administration , requiring a hands-on professional who can operate across both infrastructure and user-facing responsibilities.
Network Architect CymertekNetwork ArchitectReston, VirginiaNetwork Engineer, Systems Architect, Network Designer, Solutions Architect, Infrastructure Architect, Network Administrator, Cloud Architect, IT Architect, Telecommunications Architect, Network Consultant, ect. Computer Science, Information Technology, Network Engineering, Telecommunications, Electrical Engineering, Systems Engineering, Computer Engineering, Cybersecurity, Information Systems, Software Engineering, ect.
NewSIEM Administrator/Engineer Science Applications International CorpSIEM Administrator/EngineerWashington, DC$80,001–$120,000 / yearConfigure, manage, and troubleshoot enterprise log ingestion pipelines, including syslog, Windows Event Collection/Forwarding, Splunk forwarders, Elastic agents, network and security devices, applications, databases, cloud services, and APIs. Strong Linux command-line skills and working knowledge of Windows/Linux systems, networking, and common protocols such as TCP/IP, DNS, HTTP/HTTPS, TLS, and syslog.
NewSystems Administrators CACISystems AdministratorsReston, VirginiaCACI is seeking Systems Administrators at the Journeyman, Senior, and Subject Matter Expert (SME) levels to provide systems administration, desktop support, infrastructure management, application support, network operations, and IT Service Management (ITSM) support across complex enterprise environments. You will work alongside technical teams, Government stakeholders, and mission partners to troubleshoot complex issues, manage incidents and service requests, support infrastructure and applications, implement changes, and continuously improve the end-user experience.
Network Administrator Onsite Syntricate Technologies IncNetwork Administrator OnsiteFairfax, VASkills: Skill Required / Desired Amount of Experience Expertise Rating Move General Information Technology Required Years Cisco Routing and Switching Required Years VLAN Management Required Years Network Design Required Years Subnetting Required Years Routing Protocols (BGP, OSPF, etc) Required Years Network Security Highly desired Years DNS/DHCP Nice to have Years Network Monitoring Nice to have Years Network Cable Management Nice to have Years Cisco FMC/Firepower Nice to have Years Solutions Design Build Nice to have Years Integration Troubleshooting Required Years Cybersecurity Highly desired Years Software Integrations Nice to have Years . The Network Administrator installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), and Internet system or a segment of a network system.
Linux System Administrator CymertekLinux System AdministratorChantilly, VirginiaComputer Science, Information Technology, Cybersecurity, Network Engineering, Systems Engineering, Information Systems, Software Engineering, Computer Engineering, Data Science, etc. Linux Administrator, Systems Administrator, DevOps Engineer, Unix Administrator, IT Systems Engineer, Infrastructure Engineer, Cloud Systems Administrator, Server Administrator, Network Systems Administrator, etc.
Network Administrator ManTechNetwork AdministratorLaurel, MDBachelor’s degree and 12+ years of relevant experience or an associate’s degree and 15 years of relevant experience or 20 years of experience with a high school diploma. Must communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.
NewSr IT Support Administrator (Bi-Lingual) TEKsystemsSr IT Support Administrator (Bi-Lingual)Arlington, VA$40–$48 / hourIndividual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed.
IT System Administrator Edgewater Federal Solutions, Inc.IT System AdministratorWashington, Washington, DC$80,000–$100,000 / yearFull timeEdgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025. Experience administering Windows 10/11 systems, Office 365/Azure Administration; SharePoint Online Administration, Teams Administration.
Network Administrator Jcd StaffingNetwork AdministratorWashington DC, District of Columbia$105,000–$125,000 / yearThis position will be responsible for identifying and implementing management, security and best practice improvements across client environments in on-prem datacenter, office locations and Cloud ( Microsoft Azure and AWS) as well as hands on work on firewall/switching/router/load balancer, and virtualization technologies. User level working knowledge of Windows, Sun Solaris, Red Hat Linux or CentOS Linux and ability to troubleshoot user connectivity issues related to wired, wireless and VPN networks.
Network Computer System Administrator IntegralNetwork Computer System AdministratorMcLean, Virginia$137,710–$164,037 / yearFull timeOverview: The Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to develop advances within cyber defense research; advanced detection methods; sensor structure, data optimization, and sensor architectures; intrusion detection innovations, evaluation methods, attack behaviors, insider threat and adversarial threat predictions. Provide a SME in the security architectural design of mobile computing/cloud environments (e.g., IaaS, PaaS, SaaS); to include secure data processing in a public, private, and hybrid cloud environment, and securing sensitive data on mobile phones and tablets.
Network Administrator 4 Ampcus IncorporatedNetwork Administrator 4Sully Station, VASkill Required / Desired Amount of Experience Expertise Rating Move General Information Technology Required 10 Years Cisco Routing and Switching Required 5 Years VLAN Management Required 5 Years Network Design Required 2 Years Subnetting Required 5 Years Routing Protocols (BGP, OSPF, etc) Required 3 Years Network Security Highly desired 2 Years DNS/DHCP Nice to have 2 Years Network Monitoring Nice to have 2 Years Network Cable Management Nice to have 2 Years Cisco FMC/Firepower Nice to have 2 Years Solutions Design Build Nice to have 3 Years Integration Troubleshooting Required 2 Years Cybersecurity Highly desired 2 Years Software Integrations Nice to have 2 Years . Seeking a mid-level Network Administrator with at least 5 years of hands-on networking experience to support and maintain enterprise network infrastructure.
Network Infrastructure/System Administrator CACI International Inc.Network Infrastructure/System AdministratorMclean, VA$120,800–$265,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. You will support the customer's data communications network; maintain the network hardware and software as well as monitor the network to ensure availability to all system users; and perform the necessary maintenance to support network availability.
Network Administrator 4 Delan Associates, IncNetwork Administrator 4Fairfax, VAThe Network Administrator installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), and Internet system or a segment of a network system. Requires experience in the technical services and support fields as well as experience in network administration (DHCP, DNS, routers, firewall, etc.).
NewSenior Network & Computer Systems Administrator Interactive Process Technology LLCSenior Network & Computer Systems AdministratorWashington, DCFull timeWe're looking for people who:Are curious and excited about technologyLike solving problems and figuring things outCan take initiative but also enjoy working with a teamWant to keep learning, growing, and challenging themselvesIf you're someone who's eager to jump in, learn something new, and make an impact-you'll fit right in here. Responsibilities:Systems architecture and designCloud infrastructure and platform integrationSecurity and compliance frameworks (e.g., FedRAMP, NIST)Cross-platform integration and performance optimizationRequirements:Bachelor's degree in Systems Engineering, Information Technology, Computer Science, or a related field.
Network/System Administrator (Net/Sys Admin) III TAC Integrated SolutionsNetwork/System Administrator (Net/Sys Admin) IIIDistrict of ColumbiaLead IT ops team on day to day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain JSIG/RMF Authority to Operate and maintain Continuous Monitoring tools and processes. Position Description The primary function will be to organize, install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.
VDOT Network Administrator 4 Talent Software Services, Inc.VDOT Network Administrator 4Fairfax, VA$60–$65 / hourInstall, configure, and support the organization's local area network (LAN), wide area network (WAN), and Internet systems or segments of network systems. Maintain network hardware and software, ensuring network availability to all system users, and perform necessary maintenance to support network availability.
Network Engineer - TS/SCI w/ Poly GD Information TechnologyNetwork Engineer - TS/SCI w/ PolyMcLean, VirginiaManage and allocate network installation and engineering tasks, configure and maintain communications systems, familiarity with implementation of LAN and WAN equipment including firewalls, servers, workstations, routers, switches, hubs, storage devices, A/V equipment and equipment racks. Candidate should be able to define internal and external customer IT infrastructure architecture needs and then design solutions to meet those needs to include: capacity planning, systems configuration and tuning, monitoring backups, and installations of hardware and software.
Network Engineer - TS/SCI w/Polygraph General Dynamics Information TechnologyNetwork Engineer - TS/SCI w/PolygraphHerndon, VirginiaManage and allocate network installation and engineering tasks, configure and maintain communications systems, familiarity with implementation of LAN and WAN equipment including firewalls, servers, workstations, routers, switches, hubs, storage devices, A/V equipment and equipment racks. Candidate should be able to define internal and external customer IT infrastructure architecture needs and then design solutions to meet those needs to include: capacity planning, systems configuration and tuning, monitoring backups, and installations of hardware and software.
Network Engineer - TS/SCI w/ Poly General Dynamics Information TechnologyNetwork Engineer - TS/SCI w/ PolyMcLean, VirginiaManage and allocate network installation and engineering tasks, configure and maintain communications systems, familiarity with implementation of LAN and WAN equipment including firewalls, servers, workstations, routers, switches, hubs, storage devices, A/V equipment and equipment racks. Candidate should be able to define internal and external customer IT infrastructure architecture needs and then design solutions to meet those needs to include: capacity planning, systems configuration and tuning, monitoring backups, and installations of hardware and software.