Lead IT Security Engineer Jobs in Denver, CO

1 - 20 of 1,755 Jobs

IT Security Engineer IIJob Title - IT Security Engineer II

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or San Diego, California, USA

Contract

RESPONSIBILITIES: Kforce has a client in San Diego, CA that is seeking an IT Security Engineer II to join their Security Incident Response Team (SIRT). The IT Security Engineer will focus on task management and reporting of cybersecurity, trust & safety, and fraud incidents across the organization to ensure timely and effective resolution. Key Responsibilities: * Serve as the primary coordinator for all major cybersecurity, trust & safety, and fraud incidents, organizing tasks and maintaining cl

Senior IT Security Engineer (Hybrid Work Schedule)Job Title - Senior IT Security Engineer (Hybrid Work Schedule)

Virginia JobsCompany Name - Virginia Jobs

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Remote or Richmond, Virginia, USA

Full-time

Title: Senior IT Security Engineer (Hybrid Work Schedule) State Role Title: Salary Non-Specified Hiring Range: $121,581 - $155,000 Pay Band: UG Agency: Virginia Retirement System Location:Virginia Retirement System Agency Website:;br> Recruitment Type: General Public - G Job Duties Hybrid Work Schedule: this position will work onsite two days a week (Tuesday and Wednesday) and 3 days remotely (Monday, Thursday and Friday). VRS is seeking a highly skilled and experienced Senior IT Security Engi

IT Security AnalystJob Title - IT Security Analyst

STAND 8Company Name - STAND 8

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Mountain View, Colorado, USA

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States. . Our client is seeking an experienced Security Analyst with strong working knowledge of malware, advance persistent threats, intrusion prevention and detection systems, encryption, firewalls, access and authentication methods and technologies, and next generation security methods and technologies. This role is Full Time and requires you to work 5 days a week on-site at their beautiful office in the heart o

Sr. Infrastructure Security EngineerJob Title - Sr. Infrastructure Security Engineer

Ledgent TechnologyCompany Name - Ledgent Technology

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Denver, Colorado, USA

Full-time

Location: Denver, CO Schedule: Hybrid (3 days onsite) Travel: up to 25% Compensation: $148,000 to $160,000 base salary + Bonus Must be eligible to work in the United States. Must pass comprehensive background screening. Must be willing to work flexible hours across time zones. Must be willing to participate in an on-call rotation to ensure 24/7/365 coverage. THE POSITION: The Sr Infrastructure Security Engineer is a key member of the team responsible for multiple aspects of IT cybersecur

Security EngineerJob Title - Security Engineer

Ledgent TechnologyCompany Name - Ledgent Technology

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Denver, Colorado, USA

Full-time

Position Overview: This role requires a proactive and adaptable cybersecurity professional who excels in communication and cross-functional collaboration. The ideal candidate will possess a deep understanding of modern security practices and technologies, combined with a service-focused attitude and the ability to work independently in a fast-paced setting. Key Responsibilities & Requirements: Effectively communicate complex technical information across various levels of the organization, incl

IT Security SpecialistJob Title - IT Security Specialist

Cymertek CorporationCompany Name - Cymertek Corporation

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Aurora, Colorado, USA

Full-time

IT Security Specialist LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a detail-oriented and dedicated IT Security Specialist to join our team and safeguard our organization's digital assets. In this role, you will be responsible for identifying and mitigating security risks, implementing best practices, and ensuring the integrity and confidentiality of sensitive information. The ideal candidate will

IT Service Desk LeadJob Title - IT Service Desk Lead

SNI TechnologyCompany Name - SNI Technology

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Thornton, Colorado, USA

Full-time

Job Details SNI Technology's top client located in Thornton, CO is immediately seeking to hire a talented IT Service Desk Lead Contractor for an exciting full-time, 6-month contract position. Please note this is primarily an onsite position (i.e., 4 days in-office per week) with the ability to work remotely (i.e., 1 day work from home per week). Fully remote work is not available for this position. IT SERVICE DESK LEAD SNI Technology's client is looking for an IT Service Desk Lead to oversee th

IT Service Desk LeadJob Title - IT Service Desk Lead

DatamanUSA, LLCCompany Name - DatamanUSA, LLC

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Denver, Colorado, USA

Full-time, Part-time, Third Party, Contract

DatamanUSA has an exciting opportunity for a talented IT Service Desk Lead to work with one of our direct clients in Thornton, CO. We love referrals! Please refer us to your friends, family and colleagues for this opportunity. DatamanUSA gives referral bonuses (up to $500) if they get selected and perform well for our clients. Job Details: Title: IT Service Desk Lead Duration: 6 Months Location: Thornton, CO Required/desired skills: *) Associate's or Bachelor's degree in Information Technol

IT Systems EngineerJob Title - IT Systems Engineer

Micro Data Systems IncCompany Name - Micro Data Systems Inc

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Englewood, Colorado, USA

Full-time

Senior IT Systems Engineer The Senior IT Systems Engineer is responsible for designing, implementing, and maintaining complex IT infrastructure systems to support enterprise operations. They must manage various technologies and work with different teams to ensure the security, reliability, and scalability of systems that are critical to the organization's goals. Knowledge and Experience: Minimum 8 years of IT experience with operating systems, virtualization, cybersecurity controls, disaster rec

DevSecOps Systems Engineer - IT, Staff / TS/SCI / Onsite: COJob Title - DevSecOps Systems Engineer - IT, Staff / TS/SCI / Onsite: CO

Lockheed MartinCompany Name - Lockheed Martin

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Littleton, Colorado, USA

Full-time

Job ID: 687160BR Date posted: Apr. 04, 2025 Description:Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (

Security Engineer - SaaS CybersecurityJob Title - Security Engineer - SaaS Cybersecurity

Charles SchwabCompany Name - Charles Schwab

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Lone Tree, Colorado, USA

Full-time

Your Opportunity Schwab's Cloud & Data Security Engineering (CDSE) group designs and develops next-generation cloud (XasS) security solutions for the Schwab Cybersecurity Services (SCS) organization, providing high security assurance and the safeguarding of Firm data. The Senior Cloud Security Engineer will join an elite team of cloud security engineers and analysts whose mission is to protect Schwab's most valuable assets: our client information and their trust. As a Cloud Security Engineer,

Systems Security Engineer IIIJob Title - Systems Security Engineer III

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Lone Tree, Colorado, USA

Full-time

Are you looking for an opportunity to deepen your IT skills in a meaningful work environment that supports and protects explorers and heroes? Join our team! As a Systems Security Engineer , you will be using your skills and expertise to design, test, and implement our secure operating systems, networks, security monitoring, and tuning. You'll be responsible for the management of our IT security systems and applications, incident response, digital forensics, loss prevention, and eDiscovery action

Network Security EngineerJob Title - Network Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Network Security Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network Security Engineer to join our team and play a critical role in safeguarding our organization's digital infrastructure. In this position, you will design, implement, and maintain robust security measures to protect networks, systems, and data from cyber threats. You'll work closely with cross-functio

Information Systems Security Engineer (ISSE)Job Title - Information Systems Security Engineer (ISSE)

Cymertek CorporationCompany Name - Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Information Systems Security Engineer (ISSE) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our team and play a critical role in ensuring the security and resilience of our systems and infrastructure. In this role, you will be responsible for designing, implementing, and managing security measures to protect our informat

System Security Engineer IIIJob Title - System Security Engineer III

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Lone Tree, Colorado, USA

Full-time

Information System Security EngineerJob Title - Information System Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Information System Security Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Information System Security Engineer to join our cybersecurity team. In this role, you will design, implement, and maintain security solutions to protect critical information systems and ensure compliance with established security standards. You will collaborate with cross-functional teams to asse

System Security EngineerJob Title - System Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

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Aurora, Colorado, USA

Full-time

System Security Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail-oriented System Security Engineer to design, implement, and maintain security measures that protect our critical systems and data. In this role, you will work closely with cross-functional teams to identify vulnerabilities, develop robust security solutions, and ensure compliance with industry standards

IT Cybersecurity EngineerJob Title - IT Cybersecurity Engineer

Commonspirit HealthCompany Name - Commonspirit Health

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Remote or Englewood, Colorado, USA

Full-time

Overview CommonSpirit Health is the second largest not-for-profit health care provider in the United States. With 142 hospitals and over 700 care sites across 21 states, CommonSpirit cares for millions of patients each year and employs over 150,000 people. As a mission-driven health system, CommonSpirit is committed to building healthier communities, advocating for the poor and disenfranchised, and innovating how and where healing can happen-both inside our hospitals and out in the community.

DoD SkillBridge - Systems Security Engineer (Active Duty Military Only)Job Title - DoD SkillBridge - Systems Security Engineer (Active Duty Military Only)

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Through DoD SkillBridge and Hiring Our Heroes, Sierra Nevada Corporation provides internships to service members transitioning to the civilian workforce. These internships include up to six months of on-the-job training for eligible service members. During this time, participants gain valuable work experience in the civilian sector and build professional networks as they prepare for their transition to full-time civilian work. As a Systems Security Engineer, you will be using your skills and ex

Security EngineerJob Title - Security Engineer

JobotCompany Name - Jobot

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Denver, Colorado, USA

Full-time

Fintech, remote, excellent benefits, growing late stage startup! This Jobot Job is hosted by: Patrick Murphy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $175,000 - $200,000 per year A bit about us: We are on a mission to lower the barriers to innovation in financial services. We build Fintech and bank-friendly software that embeds banking and payment functionality into any application in a matter of weeks. Join us and be part of an exci