2mo
Save
Mark Applied
Hide
Cloud Administrator
Denver or Ann Arbor or Flint or Indianapolis or Westland or Ann Arbor or Austin
$68k-$71k/yr HybridFull Time
5+ YOE5+ years in VMware/vSphere, cloud environments; Windows Server, Active Directory; OS/app/hypervisor administration; on-call readiness.
VMware vSphere, vSAN, Public/Private/Hybrid Cloud, Windows Server, Active Directory, Veeam, Networking
1mo
Save
Mark Applied
Hide
Systems Administrator-Cleared
Denver or Folsom
$120k-$165k/yr OnsiteFull Time
3+ YOEActive TS/SCI required, 3+ years systems administration experience; manage Microsoft 365/Azure, Intune, Okta, AD, Windows/Linux servers, virtualization, Fortinet networking, and scripting (PowerShell/Bash/Python).
Microsoft 365, Microsoft Azure, Microsoft Intune, Okta, Microsoft Entra ID, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft Defender, Windows Server, Linux, Ubuntu, RHEL, CentOS, VMware vSphere, Hyper-V, Fortinet, FortiGate, FortiSwitch, FortiClient, Active Directory, PowerShell, Bash, Python, ServiceNow, Jira Service Management
2mo
Save
Mark Applied
Hide
Cloud Administrator
Denver or Ann Arbor or Flint or Indianapolis or Westland or Ann Arbor or Austin
$68k-$71k/yr HybridFull Time
5+ YOE5+ years in VMware/vSphere and cloud environments; Windows server, Active Directory, networking; on-call rotation; bachelor’s degree or equivalent experience; certifications preferred.
VMware vSphere, vSAN, Windows Server, Active Directory, Networking, Public/Private/Hybrid Cloud
1d
Save
Mark Applied
Hide
Network Administrator
Ann Arbor or Indianapolis or Flint or Denver or Austin
$75k-$90k/yr OnsiteFull Time
3+ YOE3+ years enterprise networking experience; strong TCP/IP knowledge; experience with Cisco/Fortinet/Cumulus; BGP/OSPF/VLANs; Windows Server/AD; cloud networking; industry certifications preferred.
Fortinet, Cisco IOS, Fort iOS, Clavister OS, Cumulus, VMware vSphere, NSX, Azure, AWS, Windows Server, Active Directory
5d
Save
Mark Applied
Hide
Systems Administrator - Level 4
Aurora, Colorado, United States
$129k-$194k/yr OnsiteFull Time
8+ YOEActive DoD TS/SCI clearance, RHEL server administration, VMware experience, DoD 8570 IAT Level II (e.g., Security+ CE) required or obtainable, ability to lift 40 lbs, bachelor's-level experience preferred.
RHEL, VMware, Active Directory, Linux, UNIX, Windows Server
2mo
Save
Mark Applied
Hide
System Administrator III
Denver, Colorado, United States
HybridFull Time
7+ YOE7+ years system administration experience with Windows Server, Active Directory, virtualization, Azure, Microsoft 365, Intune, Hyper-V and strong troubleshooting and documentation skills.
Active Directory, Group Policy, DNS, DHCP, Microsoft Azure, Microsoft 365, Office 365, Entra, Exchange Online, SharePoint Online, Teams, Intune, Hyper-V, SAML, SCADA, PowerShell, Azure CLI
3d
Save
Mark Applied
Hide
SENIOR SYSTEMS ADMINISTRATOR - INFORMATION SYSTEMS
Lafayette, Colorado, United States
$101k-$142k/yr OnsiteFull Time
7+ YOEBachelor's degree or equivalent, 7+ years managing enterprise server environments, certified training in VMware and Microsoft server technologies, Colorado driver's license required.
VMware, Microsoft Server, Microsoft Entra, Microsoft Azure, Microsoft Active Directory, API
1mo
Save
Mark Applied
Hide
Systems Administrator - Active Polygraph Required
Aurora, Colorado, United States
$92k-$138k/yr OnsiteFull Time
0+ YOEActive Top Secret/SCI with adjudicated Full Scope Polygraph required; Linux and Windows server administration, VMware and NAS (NetApp/ONTAP) experience; DOD 8570 IAT Level 2 (or obtain within 6 months); ability to lift 40 lbs and support after-hours; travel ~25%.
Linux, Red Hat Enterprise Linux, Windows Server, Windows 10, VMware, ESXi, NAS, NetApp, ONTAP 8.x, CDOT, Splunk, Tenable, Nessus, iptables, Active Directory, Microsoft SharePoint, Group Policy (GPOs)
1w
Save
Mark Applied
Hide
Systems Administrator (ERP)
Greenwood Village, Colorado, United States
$90k-$110k/yr HybridFull Time
8+ YOEBachelor's in CS/IS/Business Analytics, minimum 8 years ERP experience (Deltek preferred) with 4 years ERP administration, T-SQL/SQL Server/SSMS/SSRS experience, Power BI familiarity, strong troubleshooting and communication skills.
Deltek Vantagepoint, Deltek Vision, T-SQL, SQL Server Management Studio, SQL Server, SSRS, Power BI
2w
Save
Mark Applied
Hide
Windows Systems Administrator II
Broomfield, Colorado, United States
$79k-$135k/yr OnsiteFull Time
2+ YOETS/SCI polygraph eligible, 2+ years related experience or equivalent, experience with Windows Server, patching, SCCM/MECM, Group Policy, Tenable/SCAP, VMware/VDI, and strong documentation and communication skills.
Windows Server, SCCM, MECM, Tenable, SCAP, VMware, VDI, Active Directory, Group Policy, PowerShell, Sentinel 1, RSA, PING-Id, Commvault, Veeam, PPDM, Networker, JIRA
5d
Save
Mark Applied
Hide
IT Systems Administrator Senior - IT
Greenwood Village, Colorado, United States
$105k-$115k/yr OnsiteFull Time
5+ YOE5+ years administering enterprise Windows and Linux server environments, virtualization (VMware vSphere/Hyper-V), Active Directory, DNS/DHCP, backups/DR, networking fundamentals, and security best practices.
VMware vSphere, Hyper-V, Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy
2w
Save
Mark Applied
Hide
Systems Administrator
Denver, Colorado, United States
$99k-$209k/yr HybridFull Time
8+ YOEAbility to obtain DoD clearance and DHS EOD; Bachelor's+8 years (or 14 years without degree); Microsoft certifications; experience with Windows Server/10, AD, SQL, SCCM, Nutanix, backups, and ServiceNow.
Windows Server 2016, Windows 10, Microsoft Active Directory, Microsoft SQL 2016, Microsoft Systems Center Configuration Manager (SCCM), Nutanix, Veritas Backup Exec, Service Now
1mo
Save
Mark Applied
Hide
Database Administrator
Denver, Colorado, United States
$96k-$121k/yr OnsiteFull Time
3+ YOE3+ years SQL Server DBA experience with MS SQL, SSIS, and SSRS; strong SQL coding, performance tuning, backup/recovery, security, capacity planning, troubleshooting, and ability to work with cross-functional teams.
MS SQL, SQL Server, SSRS, SSIS, SQL
4d
Save
Mark Applied
Hide
System Administrator
Aurora, Colorado, United States
$62k-$141k/yr OnsiteFull Time
Administer Windows Server 2022, VMware/vSphere, Active Directory, Group Policy; support classified networks; troubleshoot networking; TS/SCI with polygraph and DoD 8570 IAT Level II (e.g., Security+ CE).
Windows Server 2022, VMware, vSphere 8, Active Directory, Group Policy, Splunk, McAfee ePolicy Orchestrator (ePO), Domain Controller, PowerShell, RHEL 8, RHEL 9
1mo
Save
Mark Applied
Hide
Systems Administrator
Greenwood Village, Colorado, United States
$80k-$95k/yr HybridFull Time
3+ YOE3+ years systems admin/support experience with server, network, and cloud operations; experience with Windows AD, GPO, PowerShell, Intune/MDM, API tooling, disaster recovery, documentation, and stakeholder communication. Relevant certifications preferred.
Windows AD, GPO, PowerShell, API, MDM, Microsoft Intune, Linux
4d
Save
Mark Applied
Hide
System Administrator
Aurora, Colorado, United States
$62k-$141k/yr OnsiteFull Time
Experience administering Windows Server 2022, VMware/vSphere, Active Directory and Group Policy in secure/classified environments; DoD 8570 IAT Level II or equivalent; TS/SCI with polygraph required; strong troubleshooting and networking skills.
Windows Server 2022, VMware, vSphere 8, Microsoft Active Directory, Microsoft Group Policy, Splunk, McAfee ePolicy Orchestrator (ePO), Microsoft PowerShell, RHEL 8, RHEL 9, STIGs
2mo
Save
Mark Applied
Hide
ITS System Administrator (Lakewood, CO, US)
Lakewood, Colorado, United States
$78k-$98k/yr OnsiteFull Time
5+ YOE5+ years in systems administration; 2+ years configuring Azure/Office 365; strong Windows Server, virtualization, AD, backups; ITIL knowledge.
Microsoft Windows Server, Active Directory, Azure, Office 365, VMware, SQL, PowerShell, SharePoint, Exchange Online, Linux/Unix
2w
Save
Mark Applied
Hide
Systems Administrator
Denver, Colorado, United States
$99k-$209k/yr HybridFull Time
8+ YOEAbility to obtain DoD clearance and DHS EOD; 8+ years relevant experience (or 14 without degree); experience administering Windows Server 2016 and Windows 10, Active Directory, SCCM, Microsoft SQL, Nutanix, Veritas Backup Exec, and ServiceNow; strong communication and documentation skills.
Windows Server 2016, Windows 10, Microsoft System Center Configuration Manager (SCCM), Microsoft Active Directory, Microsoft SQL 2016, Nutanix, Veritas Backup Exec, ServiceNow
2w
Save
Mark Applied
Hide
Sr. Database Administrator
Denver or United States or Canada or India
$130k-$150k/yr HybridFull Time
8+ YOE8+ years DBA/DBRE experience with PostgreSQL, SQL Server, AWS RDS/Aurora/Redshift, Terraform, automation, HA/DR, performance tuning, and mentorship.
PostgreSQL, AWS RDS PostgreSQL, Aurora PostgreSQL, Amazon Redshift, SQL Server, Terraform, CI/CD, Python, PowerShell, Bash, CloudWatch, Dynatrace, Grafana
2mo
Save
Mark Applied
Hide
Sr. Database Administrator
San Diego or Irvine or Los Angeles or Centennial or Las Vegas or New York or Omaha or Edison or Overland Park
$120k-$145k/yr OnsiteFull Time
6+ YOE6+ years SQL Server DBA; SQL performance tuning; automate maintenance via T-SQL/PowerShell/Python; Databricks; Spark; ETL/ELT; cloud (AWS or Azure).
Databricks, Spark, SQL Server, T-SQL, PowerShell, Python, Delta Lake, ETL tools, AWS, Azure
Explore Jobs