51 it security jobs at 37 companies in Englewood, CO
3mo
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Senior IT Security Engineer
Linthicum or Phoenix or Denver or Tampa or Cicero
$92k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in IT security, CISSP, networking and security expertise, Windows and Linux administration, cloud security, scripting, analytical, communication, and collaboration skills.
SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, CIEM, DevSecOps, SSDLC, AWS, Azure, Windows, Linux, HCL, YAML, JSON, PowerShell, Python, Go, Shell
2mo
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Senior IT Security Engineer
Linthicum or Phoenix or Tampa or Denver or Cicero
$90k-$120k/yr OnsiteFull Time
7+ YOE7+ years IT security experience, CISSP required; expertise in networking, Windows and Linux administration, AWS/Azure, IaC (HCL/YAML/JSON), scripting (PowerShell, Python, Go, Shell), incident response, risk management, and security tooling.
firewalls, SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, Vulnerability/Exposure Management, CIEM, DevSecOps, SSDLC, AWS, Azure, HCL, YAML, JSON, PowerShell, Python, Go, Shell
1w
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Senior IT Systems & Security Administrator
Denver, Colorado, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years in systems administration, infrastructure, IT operations, or cybersecurity; bachelor's degree or equivalent; expertise in Microsoft, Azure Government, AWS GovCloud, networking, identity, endpoint security, and compliance.
Microsoft Windows Server, Microsoft 365, Microsoft GCC High, Microsoft Exchange Online, Microsoft SharePoint Online, Microsoft Teams, Microsoft OneDrive, Microsoft Intune, Microsoft Entra ID, Microsoft Azure Government, AWS GovCloud, Active Directory, Group Policy, DNS, DHCP, TCP/IP, VLANs, VPNs, EDR, Microsoft Defender, Microsoft Sentinel, Security Center, AES, RSA, ECC, TLS/SSL, FIPS 140-2/140-3, CMMC, NIST 800-171, FedRAMP, ITAR, DFARS
2mo
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Senior IT Security Engineer - Mission System Cybersecurity & Compliance
Golden, Colorado, United States
$100k-$120k/yr OnsiteFull Time
4+ YOELead security controls and compliance, develop architecture, manage audits, and align with NIST/ITAR frameworks; experience with government contracting and cloud security.
NIST 800-171, NIST 800-53, FARS/DFARS, ITAR, SSP, POA&M, SCTM, GRC, SIEM, DLP, Cloud security, RMF, ISO
2mo
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IT Security Analyst (Denver, CO, US, 80211)
Denver, Colorado, United States
$85k-$95k/yr OnsiteFull Time
5+ YOEBachelor’s in cybersecurity/IT/CS; 5+ years enterprise security experience; strong MS 365 security admin skills; SIEM/log analysis; AD/AAD security; incident response.
Microsoft 365, Exchange Online, SharePoint, OneDrive, Defender, Azure Active Directory, SIEM, log analysis, authentication systems, endpoint protection, Active Directory
1mo
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Manager, Corporate IT & Information Security
Denver, Colorado, United States
$125k-$200k/yr HybridFull Time
8+ YOE8+ years in corporate IT, information security, or compliance leadership; hands-on Microsoft 365/Entra ID/Intune administration; SOC 2 and CMMC experience; CISSP required; experience with identity, endpoints, SaaS security, logging, monitoring, and incident response.
Microsoft 365, Microsoft Entra ID, Microsoft Intune, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Todyl, MXDR
1w
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IT Engineer
United States or Denver or San Francisco or Alaska or Arkansas or Delaware or Hawaii or Maine or Mississippi or New Mexico or Oklahoma or South Dakota or Vermont or Wisconsin or Rhode Island
$96k-$125k/yr RemoteFull Time
3+ YOE3+ years in systems administration, IT engineering, or senior IT support; expertise in Okta, macOS administration, automation, Zero Trust, and IT security fundamentals.
Okta Workflows, Jamf, macOS, Okta, Single Sign-On (SSO), Privileged Access Management (PAM), Robotic Process Automation (RPA), Zero Trust, SOC2, HIPAA, HITRUST, API keys, Data Loss Prevention (DLP), OpenAI, AWS, Google Gemini
1mo
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IT Manager
Centennial, Colorado, United States
OnsiteFull Time
Experienced generalist IT professional to own identity, device fleet, networking, security, site standups, and vendor management for a multi-site US/Canada company.
Google Workspace, HiBob, GreenHouse, Hubspot, OIDC, SAML, JumpCloud, Apple Business Manager, VPN
3w
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IT Manager
Denver, Colorado, United States
$110k-$130k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT/MIS,5+ years IT/business analysis and project management,deep infrastructure and security knowledge,experience with integrations,SQL/Python/PowerShell skills,strong communication and leadership.
SFTP, REST, SOAP, Web services, SQL, Python, PowerShell, HL7
1w
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Mission IT Operator
Denver, Colorado, United States
$58k-$117k/yr OnsiteFull Time
Active TS/SCI with polygraph and Security+ required. Requires system administration experience with UNIX, Linux, and Windows, strong communication skills, and availability for 12-hour shifts, weekends, and holidays.
Windows, Linux, UNIX, VMware, HP OpenView, CA Concord, ITSM, CRM
2d
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IT Specialist (SYSADMIN)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York City or Oklahoma City or Portland or Austin or Albany or Anaheim or Aurora or Cleveland or Davidson or Detroit or Eatontown or Hines or Houston or Long Beach or Murfreesboro or Nashville or Orlando or Philadelphia or Pittsburgh or San Antonio or Shepherdstown or Tampa
$91k-$118k/yr OnsiteFull Time
1+ YOEOne year of GS-12-equivalent specialized experience administering enterprise storage and backup systems, SAN/NAS platforms, storage protocols, incident remediation, security practices, scripting, cloud integration, and RAID.
SAN, NAS, CIFS, NFS, iSCSI, Fiber Channel, RAID, USA Hire, Microsoft Excel
1mo
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Senior IT Administrator
Westminster, Colorado, United States
$94k-$112k/yr OnsiteFull Time
5+ YOE5+ years IT support/systems administration, BS preferred, strong AD/Azure AD/Entra ID, Microsoft 365 and AWS experience, Intune/MDM, endpoint security, advanced troubleshooting, and documentation skills.
Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Purview, Microsoft Entra ID, Active Directory, Intune, MDM, AWS, VPN
1mo
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Mission IT Operator
Denver, Colorado, United States
$58k-$117k/yr OnsiteFull Time
Active TS/SCI with Poly, DODI 8570 IAT Level II (Security+) required; UNIX/Linux/Windows system administration, 24x7 shift work (12-hr), strong communication, troubleshooting, and enterprise monitoring skills; VMware and enterprise management tools preferred.
Windows, Linux, UNIX, VMware, HP OpenView, CA Concord
4d
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IT Cybersecurity Specialist
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$75k-$124k/yr OnsiteFull Time
1+ YOERequires GS-11 specialized cybersecurity experience, including FISMA, NIST, and RMF implementation, security reviews, risk assessments, cybersecurity analysis, and IT competencies.
FISMA, NIST SP 800-53, Risk Management Framework (RMF), CSAM
1mo
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IT Support Analyst
Denver or Long Beach
$70k-$95k/yr OnsiteFull Time
3+ YOE3+ years IT/end-user support experience; proficiency with Windows and Mac, MDM tools, Bash/Shell/Python scripting, Cisco networking; bachelor’s degree or equivalent certifications (Network+, Security+, Microsoft).
Microsoft Teams, BigFix, Jira, Confluence, Mac OSX, Windows, Microsoft Office 365, Intune, JAMF, Azure, Bash, Shell, Python, Cisco
6d
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IT Operations Manager
Denver or Dallas
$110k-$130k/yr HybridFull Time
5+ YOE2+ MgmtRequires 5–8 years of IT infrastructure and operations experience, 2+ years leading technical staff, hands-on server, Microsoft 365, virtualization, backup, networking, ITSM, security, and compliance experience, plus a driver's license.
Windows, Linux, Microsoft 365, Microsoft Entra ID, Microsoft Exchange Online, Microsoft Intune, Microsoft SharePoint Online, Grafana, VMware, Hyper-V, Proxmox VE, ServiceNow, Zendesk, Building Management System (BMS), ISO 27001:2022, SOC 2, PCI DSS
1w
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Senior IT Compliance Analyst
Irving or Cape Girardeau or Chicago or Edina or Centennial
$69k-$116k/yr OnsiteFull Time
Vizient: Provides performance improvement and supply chain services to hospitals
5+ YOE5+ years in IT compliance, risk management, or information security; expertise in SOX, HIPAA, and SEC requirements; Python, Microsoft Office, Power Automate, and Power BI proficiency.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Power Automate, Microsoft Power BI, Python
4d
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IT Support Technician II
Englewood, Colorado, United States
$29-$38/hr OnsiteFull Time
3+ YOERequires 3+ years of IT support experience, Microsoft 365 and Windows expertise, advanced troubleshooting, networking knowledge, endpoint management, security principles, and strong communication and documentation skills.
Microsoft 365, Windows, TCP/IP, DNS, DHCP, VPN, HSA
6d
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Sr IT Systems Engineer
Louisville, Colorado, United States
$136k-$187k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent experience, 8+ years in systems administration, 3+ years with AWS or Azure, infrastructure design, security, project methodologies, networking, automation, and technical leadership.
AWS, Azure, Docker, Kubernetes, Jenkins, Ansible, Puppet, Chef, Microsoft Certified: Azure Solutions Architect Expert
1w
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Senior IT Compliance Analyst
Irving or Cape Girardeau or Chicago or Edina or Centennial
$69k-$116k/yr OnsiteFull Time
5+ YOERequires 5+ years in IT compliance, risk management, or information security; knowledge of SOX, HIPAA, and SEC requirements; Python, Microsoft Office, Power Automate, and Power BI experience.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Python, Microsoft Power Automate, Microsoft Power BI