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Cybersecurity

Littleton,CO

665 Cybersecurity jobs in Littleton,CO

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System Security Engineer I

BAE Systems

Broomfield, CO 80021

~ 44 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • BS degree or higher in Engineering or a related technical field is required.
  • Each higher-level degree, i.e., Master's Degree and/or Ph.D., may substitute for two years of experience.
  • Related technical experience may be considered in lieu of education.
  • Degree must be from a university, college, or school which is accredited by an agency recognized by the US Secretary of Education, US Department of Education.
  • A current, active Top Secret security clearance is required with the ability to obtain and maintain a Top Secret/SCI.
  • CompTIA Security+ CE certification.
  • Knowledge of information security principles, practices, technologies, and standards, including NIST Standards (800-37, 800-53), DISA STIGs, and CIS benchmarks.
  • Familiarity with DevSecOps concepts and software security engineering principles.
  • Familiarity with MBSE tools such as SysML, UML, or similar.
  • Willingness to assist in the planning and establishing of technical baselines and derived requirements with or without customer specifications for proposals and on programs containing information systems.
  • Foundational knowledge of systems engineering and cybersecurity engineering disciplines in the Aerospace and Defense industry.
  • Effective communication, and interpersonal skills, with the ability to collaborate with stakeholders at all levels of the organization.
  • Willingness to be hands-on and work in a fast-paced environment.
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New, Posted 13 hours ago
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System Protection Technician Specialist - Golden, Colorado

Xcel Energy

Golden, CO 80401

$62.81/hr
~ 30 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • High school diploma or GED
  • Associates Degree or other Certification in Electronics Technology, Applied Electronic Engineering, or Associate in Electrical Engineering or a combination of education and experience providing equivalent knowledge
  • Minimum of 5 years experience in the operation, maintenance, and testing of System protective and/or System power control equipment
  • Thorough working knowledge and understanding of computer usage, operating system software, and test, protective relaying and power control/monitoring equipment software application
  • Requires individual to be available for after hours scheduled and unscheduled work, emergency response, and callouts
  • Requires out-of-town travel with a company vehicle and stays overnight for completion of assignments, emergency responses, and callouts
  • Required to travel in adverse weather conditions to assignment destinations
  • Position is required to be able to lift, move, and carry equipment weighing up to 70 lbs
  • Adhere to, practice, and follow the corporate policies and procedures
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Senior Agile Program Integration Lead

GXM Technologies LLC

Colorado Springs, CO 80901

New, Posted 13 hours ago
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Systems Architect

BOOZ, ALLEN & HAMILTON

Aurora, CO 80013

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 10+ years of experience developing system architectures, Agile methodologies planning, on-prem hardware, and executing system integration of complex space or ground systems
  • Experience supporting space, ground, software, or hardware systems in Major Defense Acquisition Programs
  • Experience architecting and implementing cloud-based solutions and cloud-based development
  • Experience supporting overall engineering integration of systems engineering and integration efforts for the DoD, government agencies, or commercial programs
  • Experience with containerization and orchestration using tools such as Kubernetes or OpenShift and Agile methodologies or the software development lifecycle (SDLC)
  • Knowledge of networking and external interface integration
  • Knowledge of zero-trust principles and cybersecurity frameworks
  • Ability to lead technical teams and communicate effectively with stakeholders
  • Secret clearance
  • Bachelor's degree
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Senior Cyber Defense Engineer

Arrow Electronics

Englewood, CO 80112

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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Information Systems Technician

US Navy

Cherry Hills Village, CO 80111

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Information Technology Professional (IT Support)

U.S. Navy

Sheridan, CO 80110

New, Posted 23 hours ago
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Tower Tech I

ADB Companies

Denver, CO 80202

Requires Travel

  • 5+ years of experience in the wireless industry
  • 2+ years in a Tower Foreman role leading wireless crews
  • Valid driver license with a clean driving record required
  • High School Diploma or equivalent required
  • Must be able to work in a variety of physical positions like sitting, squatting, standing, walking, climbing, etc.
  • Ability to climb and rescue at 100 feet or more with 50lb. load
  • Ability to complete coax, fiber, boom, microwave dishes, antenna, and radio installations
  • Ability to read and interpret construction drawings, RFDS', port diagrams, and tower/mount structural analysis'
  • Must endure regular exposure to all weather conditions, including hot, cold, humidity and rain through the year
  • When working on site, will be required to wear common protective of safety equipment, such as safety glasses, gloves, hearing protection, hard hats, and steel toed boots.
  • Basic knowledge of Microsoft Office (Word, Excel, Outlook, Power Point)
  • All candidates agree to complete a selection assessment
  • Pre-employment drug screen
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Entry-Level Customs and Border Protection Officer

U.S. Customs and Border Protection

Columbine Valley, CO 80123

$41,863-$112,415/yr
Bilingual Preferred
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Amazon Package Delivery Driver - Earn $19.50 - $30.50/hr

Amazon

Denver, CO 80265

$19.50-$30.50/hr
~ 29 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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