21 network security analyst jobs at 15 companies in Castle Pines, CO
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Cyber Network Analyst
Colorado Springs, Colorado, United States
$100k-$125k/yr OnsiteFull Time
6+ YOEActive Top Secret/SCI clearance, 6+ years relevant experience (6-10 preferred), 3+ years DoD cyber experience, Security+ certification, experience with security documentation.
Splunk, EDR, vulnerability scanners, data loss prevention
3mo
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Digital Network Exploitation Analyst (DNEA) - Chantilly, VA
Chantilly or Fairfax or Aurora
$120k-$175k/yr OnsiteFull Time
10+ YOETop Secret with SCI eligibility and Polygraph; 10 yrs experience (no degree) or degrees with required years; network routing and security expertise; tools for signals analysis and exploitation.
Routing, Network Infrastructure, Vulnerability Analysis, Signals Analysis, Exploitation, Python, C++, Penetration Testing Tools
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
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 of experience in cloud, network, infrastructure security, and IAM.
Cloud Security Tools, IAM Tools, Windows, Linux, Azure, AWS, GCP
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
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
2w
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Cyber Security Analyst (DAYS) - TS/SCI with Polygraph
Colorado Springs or Reston or Riverdale Park or Washington
$132k-$178k/yr OnsiteFull Time
8+ YOETS/SCI with polygraph, US citizenship, 8+ years relevant experience, DoD 8570 IAT level III and CSSP Auditor certifications required prior to start, bachelor\u0002s degree preferred; Splunk and network/security analysis experience.
Splunk, Proofpoint, Fidelis, Solera, Windows, Linux
1w
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Cyber Security Analyst & Vulnerability Management Engineer
Westminster or Centennial
$120k-$160k/yr FieldFull Time
5+ YOERequires 5–10+ years in cybersecurity or information security, vulnerability program management, incident response, change management, risk reporting, and infrastructure, cloud, networking, and endpoint technologies.
Tenable, CrowdStrike Falcon, Windows, Linux, Active Directory, Azure AD, Entra ID, MDR, Threat Intelligence, ticketing systems, change management systems
3w
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Security Operation Center (SOC) Analyst I
Colorado Springs, Colorado, United States
$86k-$116k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
2+ YOE2+ years experience in computer network defense, incident response, SIEM and intrusion analysis; must be US citizen and able to obtain TS/SCI with polygraph; bachelor's or equivalent experience.
SIEM, Intrusion Detection System, IDS/IPS, NetFlow, PCAP
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
1w
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OT Analyst/Consultant (Remote)
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$59k-$206k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years analyzing and briefing cybersecurity threat intelligence, 2+ years in OT systems, networks, assets, and security solutions.
OT NSM, SIEM, Endpoint Security
1w
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OT Analyst/Consultant (Remote)
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$59k-$206k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years producing cybersecurity threat intelligence; 2+ years with OT networks, systems, security solutions, and related analysis or consulting.
Operational Technology (OT), OT NSM's, SIEMs, Endpoint Security tools
1w
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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
3w
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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
3d
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Cyber Vulnerability Analyst
Reston or Colorado Springs
OnsiteFull Time
4+ YOEU.S. citizenship, TS/SCI clearance, bachelor's degree, DoD 8570 IAT Level II certification, and 4+ years of related experience. Requires ACAS, vulnerability remediation, cybersecurity operations, and communication skills.
Assured Compliance Assessment Solution (ACAS), Security+, CySA+, Network+, ITIL
2w
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Cybersecurity Systems Analyst
Colorado Springs, Colorado, United States
$130k-$160k/yr OnsiteFull Time
5+ YOERequires 5+ years of cybersecurity experience, a relevant degree or equivalent experience, network monitoring, SIEM, scripting, threat hunting, incident response, Docker, cloud security, and Top Secret clearance with SCI eligibility.
Zeek, Suricata, Snort, Elastic Security, Splunk, Ansible, Python, Bash, Docker, MITRE ATT&CK, GitLab
3w
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Law Enforcement Analyst
Colorado Springs, Colorado, United States
$68k-$144k/yr OnsiteFull Time
10+ YOETS/SCI required, 10+ years supporting law enforcement/intelligence/national security missions; experience analyzing criminal and transnational networks, producing analytic products, and coordinating with interagency partners; master’s degree preferred.
1mo
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Operational Technology Analyst II
Colorado Springs, Colorado, United States
$73k-$92k/yr RemoteFull Time
2+ YOEBachelor's in related field (or experience equivalency), 2+ years cybersecurity experience with OT/ICS exposure, SIEM monitoring experience, knowledge of network segmentation, incident response, and OT security platforms.
SIEM, Microsoft Sentinel, Microsoft Defender for Endpoint (MDE), Microsoft GCC High, OT monitoring platforms
2d
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Principal Cyber Def Threat Intell Analyst
Washington or Oakbrook Terrace or Chicago or Philadelphia or Baltimore or Newark or Golden
$137k-$188k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5–8 years in IT or cybersecurity, threat hunting and intelligence expertise, security-tool proficiency, strong OS and network knowledge, and willingness to obtain TS/SCI clearance.
MITRE ATT&CK, Security Information and Event Management (SIEM), Intrusion Detection and Prevention Systems (IDS/IPS), Security Orchestration, Automation and Response (SOAR), Open-Source Intelligence (OSINT), Microsoft
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