2,861 Results for

Senior Security Jobs in Aurora, CO

Jobs

Senior Network Security Engineer ManTech International Corp

Boulder, CO

$117,000–$195,100 / year

The Senior Network Security Engineer will serve as a technical anchor, driving network modernization efforts, eliminating operational silos, and leading the transition from legacy, colocation-dependent architectures to a secure, cloud-integrated Trusted Internet Connection (TIC) 3.0 framework. Minimum Qualifications: Bachelor's degree in Computer Science, Computer Systems Engineering, Cybersecurity, or a related field with 5+ years of direct Systems or Network Engineering experience or Associate's degree in a related field with 8+ years of relevant experience or 11+ years of relevant experience with no degree.

30+ days ago

Senior Sales Executive, Risk and Security Solutions Visa Inc

Denver, CO

$143,700–$270,800 / year

Payments, Fraud, and Risk Expertise: Significant experience in the payment's ecosystem, fraud prevention, identity, authentication, cybersecurity, or risk management, with a proven ability to act as a trusted advisor to financial institutions and/or fintech partners. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

30+ days ago

Sr Account Manager, Risk And Security Solutions Visa

Denver, CO

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. Preferred Qualifications: Payments, Fraud, and Risk Expertise: Extensive experience in payments, fraud prevention, identity, authentication, cybersecurity, or risk management, with the ability to advise financial institutions and fintech partners.

6 days ago

Sr Account Manager, Risk and Security Solutions Visa Inc

Denver, CO

9 days ago

Senior Sales Executive, Risk And Security Solutions Visa

Denver, CO

$143,700–$270,800 / year

5 days ago

Senior Vice President- Application Security Moody's Corp

Golden, CO

Requisition ID 14066 - Posted 08/19/2026 - Charlotte - 1414 S Tryon Street More (2). Senior Vice President- Application Security (14066).

30+ days ago

BCG Platinion | Senior AI Tech Architect, Public Sector Industry Leader (Defense & Security, Civil Sector) Boston Consulting Group Inc

Denver, CO

What We Offer: At BCG, we care about our people, and offer best in class benefits to support you personally and professionally including: An opportunity to work organically across disciplines and across BCG, we offer a unified and unrivaled opportunity that combines strategic thinking with hands-on applications. As a Senior AI Tech Architect, you will collaborate on interdisciplinary teams of designers, engineers, researchers, technical experts, and consultants to develop leading IT concepts and architectural solutions.

30+ days ago

Sr Cybersecurity Engineer (AI Security) Moody's Corp

Golden, CO

Requisition ID 15262 - Posted 09/17/2026 - Charlotte - 1414 S Tryon Street More (2). Sr Cybersecurity Engineer (AI Security) (15262).

30+ days ago

Senior Security Analyst Janus Henderson Group

Denver, CO

$100,000–$130,000 / year

Monitor and respond to security alerts and events generated by security tools and technologies, including SIEM, IDS/IPS, firewalls, email, and endpoint detection and response (EDR) systems, in a timely manner meeting SLAs. Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by an employee's job functions (as determined by Janus Henderson at its sole discretion).

30+ days ago

Sr. Navigation Engineer (Top Secret Security Clearance Required) Blue Origin

Littleton, Colorado

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.

4 days ago

Senior Supply Chain Program Manager - Blue National Security Blue Origin

Denver, Washington

Key responsibilities of this function include financial management (i.e., EVMS, budgets, targets, working capital, material sales, etc.); supplier management (i.e., Line of Balance (LOB)/Material Status, Supplier Risk/Opportunity management, supplier performance, supply chain metrics, make buy/make where strategies, tactical/strategic sourcing, etc.), and requirements management (i.e. FAR/DFARS, ITAR, OPSEC, security classification guides, public law, quality, warranty, etc.). and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.

10 days ago

Senior Software Engineer, Platform Security Fastly

Denver, CO; New York City

$181,220–$217,464 / year

Own Complex Challenges: Tackle ambiguous, technically demanding initiatives with multiple stakeholders and organization-wide impactCross-Functional: Partner deeply with Product, Security, Compliance, and other Engineering teamsImpact Management: Proactively identify potential situations that could negatively affect the business or customers and develop strategies to mitigate these risks before they escalate. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet.

8 days ago

Senior Security Engineer - Detection Engineering Fastly

Denver, CO; New York City

$181,220–$217,464 / year

Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. To ensure a fair and equitable interview process for everyone, the use of AI technologies—including real-time transcription tools, automated scripts, AI copilots, or external assistants—is strictly prohibited during the interview process unless explicitly authorized by the company in advance.

8 days ago

Senior Associate, Application Security, DevSecOps KPMG International Cooperative

Denver, CO

$90,400–$168,200 / year

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30+ days ago

Senior Software Engineer, Platform Security Fastly Inc.

Denver, CO

$181,220–$217,464 / year

Own Complex Challenges: Tackle ambiguous, technically demanding initiatives with multiple stakeholders and organization-wide impactCross-Functional: Partner deeply with Product, Security, Compliance, and other Engineering teamsImpact Management: Proactively identify potential situations that could negatively affect the business or customers and develop strategies to mitigate these risks before they escalate. Fastly's edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers' applications as close to their end-users as possible - at the edge of the Internet.

23 days ago

Senior Software Engineer, Platform Security Fastly Inc

Denver, CO

$181,220–$217,464 / year

Own Complex Challenges: Tackle ambiguous, technically demanding initiatives with multiple stakeholders and organization-wide impactCross-Functional: Partner deeply with Product, Security, Compliance, and other Engineering teamsImpact Management: Proactively identify potential situations that could negatively affect the business or customers and develop strategies to mitigate these risks before they escalate. Fastly's edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers' applications as close to their end-users as possible - at the edge of the Internet.

22 days ago

Senior / Principal Security Architect (OT) Xcel Energy

Denver, Colorado

Xcel Energy (NASDAQ: XEL) is a leading energy provider and Fortune 500 company, dedicated to serving millions of electricity and natural gas customers across eight states: Minnesota, Colorado, Wisconsin, Michigan, North Dakota, South Dakota, New Mexico and Texas. A successful candidate will bring hands-on experience in roles such as controls engineering, field technician/field operations, or industrial control system (ICS) design or operations, along with strong security architecture skills.

10 days ago

Data Security Administration Sr - E3 Lockheed Martin Corporation

Boulder, CO

$95,900–$178,100 / year

Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays.

6 days ago

Senior Network Engineer - Physical Security Astreya

Boulder, Colorado

40.92 - $64.62 USD (Hourly) Please note that the salary information provided herein is base pay only (gross); it does not include other forms of compensation which may or may not apply to this specific position, namely, performance-based bonuses, benefits-related payments, or other general incentives - none of which are guaranteed, may be subject to specific eligibility requirements, and are wholly within the discretion of Astreya to remit. Where an applicant or employee is placed on this range will depend and be contingent on objective, documented work-related considerations like education, experience, certifications, licenses, preferred qualifications, among other factors.

14 days ago

Senior System Security Engineering Integration Lead Lockheed Martin Corporation

Littleton, CO

$95,900–$178,100 / year

Integrate SSE requirements, including Hardware Assurance, Software Assurance, Cyber Security, Asymmetric Threat Vulnerability Management, Supply Chain Risk management, and Nuclear Surety into the reentry system design and development. Familiarity with at least one of the following system security engineering principles and practices, including Hardware Assurance, Software Assurance, Cyber Security, Nuclear Surety, and Supply Chain Risk management.

4 days ago

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Senior Security Jobs in Aurora, CO

Senior Network Security Engineer ManTech International Corp

Senior Sales Executive, Risk and Security Solutions Visa Inc

Sr Account Manager, Risk And Security Solutions Visa

Sr Account Manager, Risk and Security Solutions Visa Inc

Senior Sales Executive, Risk And Security Solutions Visa

Senior Vice President- Application Security Moody's Corp

BCG Platinion | Senior AI Tech Architect, Public Sector Industry Leader (Defense & Security, Civil Sector) Boston Consulting Group Inc

Sr Cybersecurity Engineer (AI Security) Moody's Corp

Senior Security Analyst Janus Henderson Group

Sr. Navigation Engineer (Top Secret Security Clearance Required) Blue Origin

Senior Supply Chain Program Manager - Blue National Security Blue Origin

Senior Software Engineer, Platform Security Fastly

Senior Security Engineer - Detection Engineering Fastly

Senior Associate, Application Security, DevSecOps KPMG International Cooperative

Senior Software Engineer, Platform Security Fastly Inc.

Senior Software Engineer, Platform Security Fastly Inc

Senior / Principal Security Architect (OT) Xcel Energy

Data Security Administration Sr - E3 Lockheed Martin Corporation

Senior Network Engineer - Physical Security Astreya

Senior System Security Engineering Integration Lead Lockheed Martin Corporation

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