iboss: Provides cloud-delivered network security and threat protection services.
7+ YOE7+ years of software development experience in large-scale networking; TCP/IP, HTTP, DNS; distributed architectures; Unix; Agile; strong SQL and data modeling.
Construction PartnersNASDAQ: ROAD: Constructs and maintains roadways and manufactures hot-mix asphalt.
2+ YOERequires 2+ years of IT or networking experience, enterprise firewall and switching experience, VLAN, wireless, TCP/IP, DHCP, DNS, security, documentation, and field troubleshooting skills.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
2+ YOE2+ years service desk experience, strong communication, troubleshooting and problem-solving, proficiency with Microsoft Office and Windows, knowledge of networking (TCP/IP, DHCP, DNS), Active Directory, SCCM and VDI.
Microsoft Office Professional, Microsoft Office 365, Windows, Windows Vista, Windows 11, Microsoft Outlook, Exchange, TCP/IP, DHCP, DNS, VDI, Active Directory, Microsoft SCCM, Helpdesk / Call Management system
Quantiq: Proprietary high frequency derivatives trading firm.
5+ YOE5+ years Linux admin experience; strong hardware, low-level software, and networking debugging; Bash and Python scripting; experience with Fedora, FreeIPA/OpenLDAP/OpenVPN, ZFS, DNS, and common networking tools.
Aylo: Operates global adult entertainment and online gaming streaming platforms.
5+ YOE5+ years DevOps/Linux experience, cloud and Kubernetes expertise, infrastructure-as-code and CI/CD knowledge, Python scripting, networking/DNS/WAF experience, DB/cache and VM provisioning, and mentoring skills.
Kubernetes, Python, Ansible, Elasticsearch, Percona Server for MySQL, GitLab, VMware, Linux, DNS, WAF, Serverless, CI/CD
StandardAeroNYSE: SARO: Provides maintenance, repair, and overhaul services for aircraft engines.
10+ YOE3+ MgmtBachelor's in CS/IT, 10+ years IT/network engineering with 3+ years management, strong knowledge of LAN/WAN/VPN/TCP/IP/DNS/DHCP/wireless, security and compliance experience, leadership and vendor management skills.
Epicor: Provides industry-specific enterprise software for manufacturing and distribution.
3+ YOE3+ years server administration experience; high school diploma required, bachelor’s preferred; knowledge of server hardware, Windows Server, VMWare ESXi, Active Directory, DNS, networking, patching, monitoring; participates in on-call rotation.
Microsoft Windows Server, VMWare ESXi, Microsoft Active Directory, DNS, Zabbix, Site24x7, Datadog, Tanium, BigFix, Microsoft Azure, Nutanix, Citrix, Red Hat Enterprise Linux
Centre Technologies: Delivers managed IT services, cybersecurity, and cloud solutions.
2+ YOE2+ years IT experience; knowledge of Windows 7/8/10, Microsoft Office, Windows administration (AD, DHCP, DNS, Group Policy), basic networking, virtualization, desktop imaging; CompTIA A+/MCSA preferred; high school required.
Windows 7, Windows 8, Windows 10, Microsoft Office, Active Directory Users and Computers, DHCP, DNS, Group Policy, Sites and Services, Desktop Deployment / Imaging, Windows Server 2008, Windows Server 2012, Windows Server 2016, Microsoft Office 365 Admin portal
Stirista: Provides identity resolution and data-driven marketing services.
3+ YOE3+ years experience; proficiency with SQL,.NET,HTML,FTP/SFTP,DNS; familiarity with Google BigQuery, JavaScript,CSS,JSON,XML,RESTful API; Microsoft Office and Google Suite; ability to work in fast-paced environment.
SQL, .NET, HTML, FTP, SFTP, DNS, Google BigQuery, JavaScript, CSS, JSON, XML, RESTful API, Microsoft Office Suite, Google Suite
Spec's Wine, Spirits & Finer Foods: Texas-based retailer of wine, spirits, beer, and gourmet foods.
2+ YOE2+ years IT field or desktop support experience, Windows 11 and Microsoft 365 administration, AD/Entra/Intune, networking (TCP/IP,DNS,DHCP,VLANs,VPNs), valid driver's license, on-call participation, and customer service skills.
Microsoft Windows, Microsoft 365, Windows 11, Exchange Online, Teams, SharePoint Online, OneDrive, Active Directory, Microsoft Entra ID (Azure AD), Microsoft Intune, VMware, Linux, TCP/IP, DNS, DHCP, VLANs, VPNs, Fortinet, Ubiquiti UniFi, Cisco, Meraki, ServiceDesk, PowerShell, Hyper-V
Fort Meade or Orlando or Pensacola or San Antonio or Fort Gordon
$135k-$150k/yrOnsiteFull Time
By Light: Provides IT and technology services to federal government agencies.
5+ YOE5+ years experience with CNO/CNE/CND, cyber training, VMware, Windows/Linux, networking (DNS,TCP/IP), DoD 8140/8570 IAT Level II or equivalent, relevant cloud/network certifications, and strong troubleshooting and communication skills.
VMware, DNS, TCP/IP, SIEMs, RedHat, Windows, Linux
Yugo: Global operator of managed student housing and living spaces.
2+ YOESecond-line IT support role requiring 2 years end-user support experience, Active Directory/Exchange knowledge, networking (TCP/IP,DNS,DHCP,VPN), Windows/Mac expertise, Microsoft Office, and strong communication and customer service skills.
Active Directory, Exchange, TCP/IP, DNS, DHCP, VPN, Microsoft Office Suite, Windows, Mac, Microsoft Intune, Microsoft Entra, Apple Business Manager, Android Enterprise, MDM
Trinity Services Group: Provider of outsourced food services to correctional facilities.
3+ YOE3+ years high-tech support experience with strong Linux knowledge, Windows support experience, remote troubleshooting, ticketing systems, TCP/IP/DNS/DHCP/VPN familiarity, 2+ years customer service, strong communication, and ability to work non-standard schedules.
5+ YOE5+ years cloud engineering experience in enterprise environments, strong cloud infrastructure and networking knowledge, scripting/automation (Terraform, PowerShell, Bash, Python, Ansible, Jenkins, Perl), 2+ CSP professional certifications, 3+ years systems administration, and experience with Linux/Windows/Active Directory/Entra ID/DNS.
Azure, AWS, GCP, Terraform, PowerShell, Bash, Python, Ansible, Jenkins, Perl, Linux, Windows Server, Active Directory, Entra ID, DNS
9 Mothers: Builds AI-powered autonomous systems to neutralize aerial drone threats.
3+ YOE3+ years administering Windows/macOS endpoints and cloud identity platform; experience with MDM (Intune/Jamf), SSO/SCIM, Microsoft 365/Entra ID, networking (TCP/IP, VLAN, DNS, DHCP, VPN); claude code subscription; comfortable working independently in compliance-bound environments. U.S. citizenship required.
Microsoft 365 GCC High, Microsoft Entra ID, Microsoft Intune, Jamf, MDM, SSO, SCIM, TCP/IP, DNS, DHCP, VPN, UniFi, Claude Code, NVIDIA Jetson, JetPack, Yocto Project, Debian
University of Texas at Austin: Provides public higher education and conducts academic research.
2+ YOEHS/GED and 2+ years IT support experience including Windows system administration, Active Directory, DNS/DHCP, Windows Server 2016/2019/2022, vulnerability scanning (e.g., Nessus), SIEM (Splunk), PowerShell/Python scripting, familiarity with NIST/CMMC/ISO frameworks; US citizenship and security investigation required; must obtain DoD 8570.1/8140 IA...
NIST 800-171, CMMC, ISO 27001, Nessus, Splunk, SIEM, Active Directory, DNS, DHCP, CIFS/SMB, NAS, SAN, Windows Server 2016, Windows Server 2019, Windows Server 2022, PowerShell, Python, VBScript, VMware, Proxmox, Hyper-V/VMM, Salt, Ansible, Puppet, ServiceNow, Microsoft SCCM/MECM, GPOs, Microsoft WDS/MST, Microsoft Intune, Jamf, Kubernetes, Docker, Podman, Subversion, GIT, Microsoft IIS, Microsoft MSSQL, Oracle
Atlanta or Austin or Boston or Chicago or Denver or San Francisco or New York or London or Lisbon or United States or United Kingdom
RemoteFull Time
Iterable: AI-powered customer engagement and cross-channel marketing automation platform.
Experience building integrations and automations, API and cloud proficiency (GCP), AI implementation experience, strong technical communication, and operational infrastructure skills (Terraform, DNS, certificate management).
DomainTools: Provides DNS-based threat intelligence and domain investigation solutions.
3+ YOE3+ years global account management with technology/SaaS; experience with cybersecurity/DNS preferred; track record in retention and expansion; ability to influence decision makers; travel availability; meet KPIs.