31 junior security analyst jobs at 24 companies in Castle Pines, CO
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Junior Cybersecurity Analyst – Cloud, Network, Infrastructure Security & IAM
Englewood, Colorado, United States
$65k/yr OnsiteFull Time
0+ YOE0–2 years of experience in cloud, network, infrastructure security, and IAM.
Cloud Security Tools, IAM Tools, Windows, Linux, Azure, AWS, GCP
9h
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Information Security Analyst
Broomfield, Colorado, United States
$72k-$90k/yr HybridFull Time
2+ YOERequires 2+ years in information security or technology legal/compliance, incident response, vulnerability assessment, risk analysis, security controls, access management, and strong written communication.
multi-factor authentication
2w
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Physical Security Analyst
Denver or Rifle
HybridFull Time
High school diploma or GED, valid Colorado driver's license, strong communication and critical-thinking skills, and willingness to work occasional evenings or weekends; physical security experience preferred but not required.
physical access control systems, alarm system, camera system
3mo
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Junior Cybersecurity Analyst – Cloud, Network, Infrastructure Security & IAM
Englewood, Colorado, United States
$65k/yr OnsiteFull Time
0+ YOE0–2 years in cloud, network, infrastructure security and IAM; full-time; Englewood, CO.
Azure, AWS, GCP, Firewall, VPN, IAM tools, PowerShell, Python, Bash, SailPoint, Okta, CyberArk
1mo
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Information Security Analyst II (GRC)
Broomfield or Wichita
$78k-$98k/yr OnsiteFull Time
0+ YOEAssociate's or Bachelor's in IT/cybersecurity or equivalent experience; 0–2 years IT/cybersecurity experience; familiarity with security frameworks, Windows/Linux, networking; strong analytical and communication skills.
Microsoft Windows, Linux, PCI DSS, NIST 800-53, FedRAMP, ISO 27001, CIS, MITRE ATT&CK, OWASP Top 10
1mo
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Cyber Security Operations Analyst
Boulder, Colorado, United States
$64k-$106k/yr OnsiteFull Time
0+ YOEMonitor security consoles, triage events, create incident reports; requires US citizenship and active secret clearance, 0–2 years SOC/NOC experience preferred, familiarity with TCP/IP, Windows/Linux, and SIEM tools.
SIEM, IDS/IPS, Firewall, Splunk, ArcSight, Sentinel, TCP/IP, Windows, Linux
3mo
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Junior Cybersecurity Analyst – Cloud, Network, Infrastructure Security & IAM
Englewood, Colorado, United States
$65k/yr OnsiteFull Time
0+ YOEBachelor's in CS/Cybersecurity or related, 0–2 years experience, foundational cybersecurity and IAM knowledge, familiarity with cloud (Azure/AWS/GCP), networking, Windows/Linux, scripting (PowerShell/Python/Bash) and IAM tools; certifications nice to have.
Azure, AWS, GCP, PowerShell, Python, Bash, Microsoft Active Directory, SailPoint, Okta, CyberArk, TCP/IP, DNS, SAML, OAuth, OpenID Connect
2mo
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Senior Vulnerability Management Security Analyst
Denver or Aurora
$81k-$90k/yr HybridFull Time
2+ YOEBachelor’s in related field (or equivalent experience); 2+ years configuring/administering enterprise vulnerability management tools; expert vulnerability management knowledge; regulatory/compliance familiarity; strong communication and analytical skills; US work authorization required.
Rapid7 InsightVM
1mo
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SOC Analyst
Denver, Colorado, United States
$31-$40/hr OnsiteFull Time
2+ YOE2+ years SOC analyst experience, ability to obtain Public Trust, CompTIA Network+/Security+/CySA+ required, experience with ServiceNow, Windows, Microsoft 365, OSINT and SOC toolsets.
ServiceNow, Windows, Microsoft 365, OSINT
4w
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DoD SkillBridge Intern – (Cyber Security Analyst) (Active Duty Service Members)
Colorado Springs, Colorado, United States
OnsiteInternship
2+ YOERequires SkillBridge approval, active DoD 8140 certification, 2+ years in a SOC, cybersecurity analysis, or Windows/Linux system administration, plus U.S. citizenship and Secret clearance eligibility.
Cyber Tasking Orders (CTOs), Security Operations Center (SOC), SIPRNET, NIPRNET, Windows, Linux, encryption, MFA, Zero Trust
4w
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DoD SkillBridge Intern – (Cyber Security Analyst) (Active Duty Service Members)
Colorado Springs, Colorado, United States
OnsiteInternship
2+ YOE2+ years SOC or system administration experience (Windows/Linux), Active DoD 8140 workforce certification, SkillBridge approval, ability to process CTOs, analyze SOC alerts, and conduct threat intelligence; U.S. citizenship required with Secret clearance and TS/SCI eligibility.
SIPRNET, NIPRNET, Windows, Linux, MFA, Zero Trust
1mo
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Cybersecurity Analyst / Information Systems Security Officer (ISSO)
Colorado Springs, Colorado, United States
$90k-$105k/yr OnsiteFull Time
2+ YOEActive TS/SCI clearance, 2+ years related experience, knowledge of RMF/DoDRMF, NIST and DISA STIG, DoDD 8140.01 certification or Security+, strong analytical and communication skills.
Enterprise Mission Assurance Support Service (eMASS), XACTA, DoDRMF Rev. 4, DoDRMF Rev. 5, DISA STIG, NIST, POA&M
1mo
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Cyber Analyst II - Information System Security Officer
Broomfield or Boulder
$79k-$135k/yr OnsiteFull Time
2+ YOEAble to obtain/maintain Top Secret/SCI, 2+ years related experience with bachelor's (or 6+ years with HS), 8140-compliant certification, RMF and incident response experience.
1mo
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Operations Analyst
Aurora or Kansas City
$23-$30/hr OnsiteFull Time
2+ YOEU.S. citizen with minimum 2 years supporting MasterMind applications; working knowledge of IT systems, troubleshooting, security monitoring; strong communication and decision-making in a 24/7 operations environment.
MasterMind, Microsoft Office
2w
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Cybersecurity Analyst
Greenwood Village, Colorado, United States
$50k-$60k/yr OnsiteFull Time
1+ YOERequires 1–3 years of cybersecurity experience, knowledge of incident response, vulnerability assessments, networking, security controls, Windows and macOS troubleshooting, and technical documentation. US work authorization required.
KnowBe4, SentinelOne, Blackpoint MDR, Timus, Microsoft Windows, macOS, Windows Server, Microsoft 365, Microsoft Entra, Defender, Conditional Access, Intune, DNS, DHCP, VPN
3d
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Threat Investigation Analyst
Downers Grove or Chicago or Springfield or Phoenix or Lansing or Grand Rapids or Milwaukee or Denver
$60k-$65k/yr HybridFull Time
1+ YOE1+ year security operations experience preferred; CompTIA Security+ required. Requires SIEM and security investigation experience, alert triage, security telemetry knowledge, CJIS compliance, communication skills, and a valid driver's license.
CompTIA Security+, SIEM, IDS/IPS, Cisco, Dell, VMware, Microsoft
1w
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Sr, Analyst, Procurement
Aurora or Dulles or McKinney
$69k-$131k/yr RemoteFull Time
2+ YOEBachelor's degree and 2+ years relevant experience or advanced degree; DoD procurement, FAR/DFARS, ITAR, supplier negotiation, SAP procurement tools, and security clearance eligibility required.
Requests for Quote (RFQs), Requests for Proposal (RFPs), Federal Acquisition Regulation (FAR), Defense Federal Acquisition Regulation Supplement (DFARS), ITAR, SAP, PRISM, APEX, Statements of Work (SOWs), PIAs, NDAs, EXIM
4w
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Systems Analyst I
Westminster, Colorado, United States
$60k-$73k/yr HybridFull Time
1+ YOE1–3 years IT support or systems admin experience; Windows and Server administration, Microsoft 365/Office365, networking fundamentals, Active Directory, Intune, endpoint tools, EMR not mentioned; CompTIA Security+ encouraged.
Windows 11, Windows Servers, VOIP, Microsoft Office 365, TCP/IP, LAN, WAN, Red Hat Linux, macOS, Active Directory, Intune, LogMeIn, Microsoft 365, Azure, AWS, JIRA, PowerShell, Python, Bash
3w
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Cyber Analyst (AHT)
Colorado Springs, Colorado, United States
$83k-$125k/yr OnsiteFull Time
2+ YOEActive Secret clearance, IAT Level II (CompTIA Security+) or DOD 8140, 2 years cybersecurity experience with a bachelor’s in cybersecurity/STEM, RHEL/PowerShell proficiency, STIG/ACAS/Tenable experience, NIST RMF knowledge.
RHEL, Windows PowerShell, DISA Automated Security Compliance Assessment Solution (ACAS), Tenable Security Center, Tenable NESSUS Scanner, Xylok, Trellix Endpoint Security Solutions (ESS), Hyper-V, VMware, Splunk, JIRA
3w
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Cyber Analyst (AHT)
Colorado Springs, Colorado, United States
$83k-$125k/yr OnsiteFull Time
2+ YOEBachelor's degree in cybersecurity or STEM,2+ years cybersecurity experience,active IAT Level II/CompTIA Security+,active Secret clearance,proficiency with RHEL or PowerShell,knowledge of NIST SP 800-53 and DoD RMF,experience with vulnerability scanning and STIGs.
RHEL, Windows PowerShell, DISA Automated Security Compliance Assessment Solution (ACAS), Tenable Security Center, Tenable NESSUS Scanner, Xylok, Trellix Endpoint Security Solutions (ESS), Hyper-V, VMware, Splunk, JIRA, NIST SP 800-53
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