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Cyber Security Jobs Opportunities

Castle Rock,CO

1123 Cyber Security Jobs Opportunities 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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Entry-Level Customs and Border Protection Officer

U.S. Customs and Border Protection

Parker, CO

$41,863-$112,415/yr
Bilingual Preferred
New, Posted 1 day ago

Court Clerk I

Government Jobs

Castle Rock, CO

New, Posted 13 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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Lead Retail Customer Service Associate

FedEx Office

Castle Rock, CO

$19.15-$22.52/hr
Onsite

  • High school diploma or equivalent education
  • 2+ years of specialized experience
  • Excellent verbal and written communication skills
  • Ability to stand during entire shift, excluding meal and rest periods
  • Ability to move and lift 55 pounds
  • Ability, on a consistent basis, to bend/twist at the waist and knees
  • Ability, on a consistent basis, to communicate effectively with customers, vendors, and other team members
  • Ability, on a consistent basis, to perform work activities requiring cooperation and instruction
  • Ability, on a consistent basis, to function in a fast-paced environment, under substantial pressure
  • Ability, on a consistent basis, to maintain attention and concentration for extended periods of time
  • Ability, on a consistent basis, to work with minimal supervision
  • Ability, on a consistent basis, to report regularly to work and maintain established business hours in order to support the FedEx Office business; regular attendance and/or reporting could include regular attendance at a physical location and/or maintaining established business hours depending on the scope and nature of the position
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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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Information Technology Professional (IT Support)

U.S. Navy

Castle Rock, CO

Easy Apply

Security Officer - Flexible Schedule

GardaWorld Security Services U.S.

Englewood, CO

~ 24 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Be authorized to work in the U.S.
  • Be able to provide documentation of High School Diploma or GED
  • Be able to ace (and pass) an extensive screening process
  • You have a state license if required
  • Active Driver's License
  • Employment is contingent on the successful completion of a background check and drug screening to be conducted after an offer of employment is extended.
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Amazon Package Delivery Driver - Earn $19.50 - $30.50/hr

Amazon

Denver, CO

$19.50-$30.50/hr
~ 31 min 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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Information Technology Professional (IT Support)

US Navy

Lone Tree, CO

  1. Castle Rock,CO Jobs
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  3. Cyber Security Jobs Opportunities Jobs

What companies are hiring Cyber Security Jobs Opportunities jobs in Castle Rock,CO?

  1. Arrow Electronics
  2. U.S. Customs and Border Protection
  3. Government Jobs
  4. L3Harris Technologies
  5. FedEx Office
  6. Via Transportation
  7. U.S. Navy
  8. GardaWorld Security Services U.S.
  9. Amazon
  10. US Navy

What is the hourly salary range for Cyber Security Jobs Opportunities jobs in Castle Rock,CO?

The hourly salary range is $19.15 - $30.5.

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