43 it security jobs at 35 companies in Brighton, CO
1mo
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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
2d
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Sr IT Security Analyst - AI Security Engineering
Boston or Detroit or Denver
$120k-$150k/yr RemoteFull Time
2+ YOE2+ years IT/application security experience; evaluate AI risks, design security controls, and ensure compliance (FedRAMP/ISO27001/SOC2). Familiarity with SaaS platforms, IAM, data protection, and cloud security.
AWS, Okta, Azure AD, NetSuite, SAP SuccessFactors, Salesforce, ServiceNow, FedRAMP, ISO 27001, SOC 2
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
3w
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IT Engineer - Network & Security
Naperville or Denver
$120k-$130k/yr HybridFull Time
3+ YOE3+ years in network/security or infrastructure engineering; SASE/firewall and cloud experience; EDR/SIEM/ITSM familiarity; ability to lift 30 lbs; occasional travel and rotating on-call duties.
SASE, Fortinet, Palo Alto, Netskope, Zscaler, EDR, SIEM, ITSM, Windows Server
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
1w
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IT Security Analyst
United States or Denver
$120k-$170k/yr HybridFull Time
5+ YOEUS citizenship and multi-state FBI fingerprint/background check,5+ years security analysis/operations,experience with SOC2/NIST/ISO/CJIS compliance,third-party security evaluation,and AI security experience.
SIEM, antivirus, penetration testing, SOC2, NIST, CJIS, ISO, SaaS, LLM
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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
23h
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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
2w
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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
6d
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IT Analyst I
Greeley, Colorado, United States
$70k-$80k/yr OnsiteFull Time
2+ YOEBachelor's degree and 2+ years IT experience; PowerShell scripting, Azure/AWS cloud fundamentals, Exchange/SharePoint/Power Platform administration, DLP and data security knowledge, strong communication skills.
Azure Entra ID, Azure, AWS, SSL, Snowflake, Email gateway, Microsoft SharePoint Online, Microsoft Exchange, Office 365, Teams, OneDrive, PowerApps, Power Automate, Microsoft Copilot, Claude, Microsoft Purview, Data Loss Prevention (DLP), Data Security Posture Management (DSPM), PowerShell, Cloud Security Posture Management (CSPM), Microsoft Defender
2w
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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
1mo
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Senior IT Architect (OT)
Denver, Colorado, United States
$112k-$162k/yr OnsiteFull Time
10+ YOE10 years related experience; architecture across network, infrastructure, software, security; strong analytical, communication, and leadership skills; bachelor's degree or equivalent experience.
ADMS, EMS, SCADA, DERMS, ICCP, APIs, ESB, CDC, IAM
3d
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IT Specialist (Disaster Operations Support)
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
$90k-$116k/yr FieldTemporary
1+ YOESpecialized IT experience equivalent to GS-11 including systems administration, cloud and network operations, telecommunications, and operational security to support disaster response.
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
1w
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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+, system administration experience on UNIX/Linux/Windows, shift work for 24x7 operations, strong communication and troubleshooting skills.
UNIX, Linux, Windows, VMware, HP OpenView, CA Concord
1w
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IT Support Manager I
Louisville, Colorado, United States
$122k-$167k/yr OnsiteFull Time
Lead and optimize IT support operations, manage support teams, implement service management best practices, maintain IT security and vendor relationships; bachelor's in related field or equivalent experience required.
1w
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Senior IT Infrastructure Administrator
Littleton, Colorado, United States
$100k-$150k/yr OnsiteFull Time
5+ YOE5+ years enterprise infrastructure experience supporting Microsoft 365, Azure, AWS, Nutanix AHV, Windows/Linux servers, networking, security, PowerShell automation, on-call support, and GovCloud compliance.
Microsoft 365, Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, Microsoft Entra ID (Azure AD), Microsoft Intune, Microsoft Azure, Amazon Web Services (AWS), Nutanix AHV, Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy, PowerShell, Cisco Identity Services Engine (ISE), GovCloud
2mo
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Senior IT GRC Analyst
Hillsboro or Irvine or Phoenix or Tacoma or Utah or San Diego or Denver or Liberty Lake or Los Angeles or Las Vegas or Seattle
$80k-$165k/yr OnsiteFull Time
7+ YOE7+ years in information security/IT audit/operations; ServiceNow IRM/GRC experience; knowledge of NIST, FFIEC, CIS, ITIL, COBIT; familiarity with PCI DSS, GLBA, HIPAA; bachelor’s preferred.
ServiceNow IRM/GRC, NIST CSF, FFIEC, CIS, ITIL, COBIT, ISO 27002, NIST 800, PCI DSS, GLBA, HIPAA, Cybersecurity Assessment Tool (CAT)