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Cybersecurity

Castle Rock,CO

881 Cybersecurity jobs in Castle Rock,CO

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Senior Cyber Defense Engineer

Arrow Electronics

Englewood, CO

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Senior Cyber Defense Engineer
  • 5–10+ years of experience in Cyber Security, Incident Response, DFIR, Threat Hunting, Detection Engineering, Security Operations, or related disciplines
  • Proven experience leading enterprise-level cyber incident response investigations
  • Hands-on experience with digital forensic analysis, evidence collection, malware analysis, and investigative reporting
  • Experience working across cloud, hybrid, identity, endpoint, network, and on-premises enterprise environments
  • Experience developing detections, automations, playbooks, scripts, queries, or engineering solutions that improve security outcomes
  • Strong understanding of: Microsoft Entra ID, Active Directory, Azure, Microsoft 365, identity security, and enterprise authentication concepts
  • Windows operating systems, endpoint telemetry, authentication logs, forensic artifacts, and persistence mechanisms
  • Cloud security concepts across Azure, AWS, GCP, SaaS, identity, logging, and monitoring environments
  • Incident response frameworks, cyber kill chain, MITRE ATT&CK;, threat intelligence, and threat-informed defense
  • Enterprise security operations including SIEM, EDR, NDR, SOAR, vulnerability data, network security, and email security
  • Hands-On Experience With: SIEM platforms such as Microsoft Sentinel, Splunk, QRadar, or equivalent technologies
  • EDR and XDR platforms such as Microsoft Defender XDR, Microsoft Defender for Endpoint, CrowdStrike, SentinelOne, or equivalent solutions
  • Digital forensic tools, forensic imaging, artifact collection, timeline analysis, endpoint investigation, and evidence handling
  • Scripting, querying, and automation using PowerShell, Python, Kusto Query Language, SQL, APIs, or equivalent technologies
  • Detection engineering, threat hunting, malware triage, alert tuning, dashboards, correlation rules, and response workflows
  • DFIR Technical Capabilities: Experience performing artifact-based investigations across endpoint, identity, email, cloud, and network data sources
  • Knowledge of Windows forensic artifacts, registry analysis, event logs, authentication patterns, persistence techniques, and attacker behaviors
  • Ability to analyze attacker activity including phishing, credential theft, lateral movement, privilege escalation, command execution, and data access
  • Experience producing forensic timelines, investigative findings, executive summaries, and remediation recommendations
  • Ability to operate independently during urgent or high-impact incidents while maintaining accuracy, documentation, and evidence integrity
  • Bachelor's degree in Cyber Security, Computer Science, Information Technology, Digital Forensics, or related field; equivalent experience considered
  • Experience supporting legal, compliance, HR, fraud, insider risk, or regulatory investigations
  • Experience conducting malware analysis, threat hunting, detection engineering, red teaming, penetration testing, or purple team exercises
  • Experience experimenting with AI-assisted security tools, copilots, automation workflows, security agents, scripting, or personal lab environments
  • Experience in Microsoft-focused enterprise environments, including Microsoft Sentinel, Defender XDR, Entra ID, Azure, Microsoft 365, and KQL
  • Work Arrangement: Fully Remote - Must be able to travel to an Arrow office location as requested by Arrow leadership
  • Annual Hiring Range/Hourly Rate: $121,300.00 - $192,692.50
  • Location: US-CO-Colorado (Remote Employees)
  • Time Type: Full time
  • EEO Statement: Arrow is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, gender, age, sexual orientation, gender identity, national origin, veteran or disability status
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New, Posted 5 hours ago
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Specialist, Cyber Intelligence (ISSO)

L3Harris Technologies

Franktown, CO

~ 20 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree and minimum 4 years of prior relevant experience, or Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
  • Active Top Secret/SCI security clearance.
  • Information System Security Officer (ISSO) to support the Space Superiority & Imaging division's customers and programs. The ISSO will perform information system security activities on assigned information systems. The ISSO will be knowledgeable in information technology and information assurance standards and regulations.
  • Perform security control assessments and continuous monitoring
  • Conduct configuration and vulnerability scanning and remediation
  • Author and maintain documentation and artifacts (body of evidence) in support of the Assessment and Authorization (A&A;) of information systems following the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF).
  • Remediate security control deficiencies
  • Assess and approve change requests for assigned information systems
  • Perform user training and user account management oversight
  • Investigate and respond to security incidents and violations.
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Amazon Package Delivery Driver - Earn $19.50 - $30.50/hr

Amazon

Castle Rock, CO

$19.50-$30.50/hr
OnsiteUrgently Hiring

  • You must be 21 years old
  • Have a valid U.S. driver's license
  • Access to a mid-sized or larger vehicle
  • Have an iPhone or Android smartphone
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Territory Sales Representative

R Squared Solutions

Franktown, CO

$19-$21/hr
~ 20 min OnsiteChat NowHealth Insurance

  • You're 18 years or older
  • You can handle the physical demands of the job, including lifting up to 50 lbs.
  • You have reliable transportation to and from work locations
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Information Technology Professional (IT Support)

US Navy

Castle Rock, CO

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Earn $27/hr + $300 Bonus Driving in Denver!

Via Transportation

Littleton, CO

$27/hr
$300 bonus
~ 21 min Onsite

  • Be at least 25 years old
  • Valid U.S. driver's license
  • Minimum 5 years of unrestricted U.S. driving history
  • A qualifying personal vehicle (4 doors, no older than 10 years, able to pass a safety inspection)
  • Active personal auto insurance
  • Smartphone compatible with the Via Driver App
  • Fingerprint-based background check
  • Drug screening
  • Motor vehicle record check
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New, Posted 19 hours ago

Court Clerk I

Government Jobs

Castle Rock, CO

New, Posted 5 hours ago
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Retail Merchandiser

SAS Retail Services

Castle Rock, CO

$19.29/hr
OnsiteChat NowHealth Insurance

  • You're 18 years or older
  • Can perform physical work of moving, bending, standing and can lift up to 50 lbs.
  • Have reliable transportation to and from work location
  • Have the ability to perform job duties with a safety-first mentality in a retail environment
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Outside Sales Rep- Paid Weekly- Paid Training

Safe Haven Security

Castle Rock, CO

OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • High School diploma or equivalent
  • Valid driver's license
  • Auto insurance
  • Reliable transportation
  • Willingness to work outside for extended periods in any season
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New, Posted 13 hours ago
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Entry-Level Border Patrol Agent – Up to $60K in Incentives

U.S. Customs and Border Protection

Castle Rock, CO

$51,632-$92,219/yr
Bilingual Preferred
  1. Castle Rock,CO Jobs
  2. →
  3. Cybersecurity Jobs

What companies are hiring Cybersecurity jobs in Castle Rock,CO?

  1. Arrow Electronics
  2. L3Harris Technologies
  3. Amazon
  4. R Squared Solutions
  5. US Navy
  6. Via Transportation
  7. Government Jobs
  8. SAS Retail Services
  9. Safe Haven Security
  10. U.S. Customs and Border Protection

What is the hourly salary range for Cybersecurity jobs in Castle Rock,CO?

The hourly salary range is $19 - $30.5.

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