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Senior Application Security Engineer Jobs in Colorado

SciTec

Application Security Engineer

Boulder, CO · On-site

$61 - $81.50/hr

We are seeking an Application Security Engineer to help secure mission-critical software systems by identifying, analyzing, and mitigating application-level vulnerabilities. This role focuses on ...

SciTec

Application Security Engineer

Boulder, CO · On-site

$61 - $81.50/hr

We are seeking an Application Security Engineer to help secure mission-critical software systems by identifying, analyzing, and mitigating application-level vulnerabilities. This role focuses on ...

SciTec

Application Security Engineer

Boulder, CO · On-site

$61 - $81.50/hr

We are seeking an Application Security Engineer to help secure mission-critical software systems by identifying, analyzing, and mitigating application-level vulnerabilities. This role focuses on ...

SciTec

Senior Application Security Engineering Lead

Boulder, CO · On-site +1

$61 - $81.50/hr

We are seeking an Application Security Engineer Lead to help secure mission-critical software systems by identifying, analyzing, and mitigating application-level vulnerabilities. This role focuses on ...

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All JobsApplication Security Engineer JobsSenior Application Security Engineer JobsSenior Application Security Engineer Jobs in Colorado

Senior Application Security Engineer information

See Colorado salary details

$77.3K

$144.2K

$196.1K

How much do senior application security engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for senior application security engineer in Colorado is $144,195.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,400.00 and $165,100.00 per year, depending on experience, location, and employer.

What is a senior application security engineer?

A Senior Application Security Engineer is responsible for ensuring the security of software applications by identifying vulnerabilities, implementing security best practices, and working with development teams to integrate secure coding principles. They conduct security assessments, perform threat modeling, and use security tools to detect and remediate risks. Additionally, they help establish security policies, oversee compliance with industry standards, and provide guidance to developers and stakeholders on security-related matters. Their goal is to protect applications from cyber threats while enabling business continuity and innovation.

What are the key skills and qualifications needed to thrive as a senior application security engineer?

To thrive as a Senior Application Security Engineer, you need a solid understanding of secure software development, threat modeling, vulnerability assessment, and a degree in computer science or a related field. Familiarity with tools like static and dynamic application security testing (SAST/DAST), code review platforms, and certifications such as CISSP or OSCP are often required. Strong analytical thinking, attention to detail, effective communication, and the ability to collaborate are standout soft skills for this role. These capabilities help ensure robust protection of applications, support safe software delivery, and enable effective teamwork across engineering and security teams.

What are the typical responsibilities of a senior application security engineer on a day-to-day basis?

A Senior Application Security Engineer typically spends their days reviewing application code for security vulnerabilities, performing threat modeling, and collaborating closely with development teams to ensure secure coding practices are followed. They may also lead security assessments, coordinate penetration tests, and work on developing or enforcing security policies within the organization. Regular interaction with cross-functional teams, such as DevOps and IT, is common to address security issues throughout the software development lifecycle. This role also often involves mentoring junior engineers and staying up to date with the latest security threats and technologies.

What are the most commonly searched types of Application Security Engineer jobs in Colorado?

The most popular types of Application Security Engineer jobs in Colorado are:

What are popular job titles related to Senior Application Security Engineer jobs in Colorado?

For Senior Application Security Engineer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Senior Application Security Engineer jobs in Colorado look for?

The top searched job categories for Senior Application Security Engineer jobs in Colorado are:

What cities in Colorado are hiring for Senior Application Security Engineer jobs?

Cities in Colorado with the most Senior Application Security Engineer job openings:

Senior Application Security Engineer jobs near you
Infographic showing various Senior Application Security Engineer job openings in Colorado as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, 1% Temporary, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $144,195 per year, or $69.3 per hour.

(1111723) Senior Application Security Engineer

Broomfield, CO • On-site, Remote

Diversified Services Network, Inc.
IT Services • 11 - 50 employees
Learn more about Diversified Services Network, Inc.external

$100K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Key responsibilities

  • Define, implement, and improve application security processes, standards, and workflows throughout the software development lifecycle.

  • Perform security assessments of applications, APIs, cloud workloads, repositories, and infrastructure, and manage security findings and remediation efforts.

  • Build security metrics, coverage reporting, and dashboards to provide leadership visibility into security posture and remediation status.

Job description

Diversified Services Network, Inc. (DSN) is seeking a full-time Sr. Application Security Engineer to join our team in Chicago, IL. We offer remote work, with occasional onsite work, based in Chicago, IL, full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!

Key Responsibilities

       Define, implement, and continuously improve application security processes, standards, and workflows embedded throughout the software development lifecycle (SDLC).

       Perform AI-assisted and traditional security assessments of applications, APIs, cloud workloads, repositories, and supporting infrastructure.

       Manage security scanning coverage - source code analysis, secret scanning, dependency analysis, and infrastructure reviews - and triage findings by exploitability, business impact, and severity.

       Drive remediation from discovery through verified closure, including backlog management, ownership assignment, retesting, and evidence collection.

       Identify and reduce security debt, dependency vulnerabilities, outdated libraries, and software supply chain risk across the application portfolio.

       Build security metrics, coverage reporting, and executive dashboards that give leadership visibility into remediation status and posture trends.

       Leverage AI tools responsibly to accelerate security analysis, threat modeling, code review, and documentation within appropriate governance controls.

       Perform manual validation and security testing using tools such as Burp Suite, browser developer tools, API testing platforms, and secure code review methodologies.

       Apply OWASP Top 10, API Security Top 10, and secure coding principles across authentication, authorization, and diverse technology stacks.

       Support remediation by developing code fixes, configuration changes, and compensating controls while minimizing production risk and business impact.

       Partner daily with architects, developers, DevOps engineers, product owners, and business stakeholders to communicate risk, negotiate priorities, and remove blockers.

       Maintain Agile work items (stories, tasks, defects) and participate in Scrum ceremonies - stand-ups, backlog refinement, sprint planning, and review.

       Stay current on emerging threats, AI-related security risks, and industry best practices; coach and mentor application teams to build a security-first culture.

Requirements

Education & Experience:

       Bachelor's and/or Master's degree in Computer Science, Cybersecurity, Information Systems, or a related field (or equivalent practical experience) and 5-7 years of hands-on application security / DevSecOps experience.

Technical Skills:

       Strong working understanding of Secure SDLC, DevSecOps, Agile, and Scrum methodologies.

       Experience with security tooling: Burp Suite, GitHub Advanced Security, CodeQL, SAST, SCA, secret scanning, dependency analysis, and CI/CD security tooling.

       Ability to read, analyze, test, and modify production application code in Java and Python to validate security findings and support remediation.

       Knowledge of OWASP Top 10, API Security Top 10, authentication/authorization controls, and secure coding principles.

       Familiarity with cloud security, identity and access management, and modern application architectures.

       Experience using AI-assisted development and security tools safely and effectively.

       Skilled in vulnerability triage and validation (exploitability, business impact, severity, compensating controls) and in building security metrics and dashboards.

Soft Skills:

       Excellent communication, stakeholder management, presentation, and documentation skills.

       Ability to work independently across multiple applications, teams, portfolios, and technology stacks.

       Strong problem-solving mindset that balances security, usability, and business objectives.

       Collaborative and influential - able to negotiate priorities and remove blockers across teams.

       Comfortable coaching others and championing a security-first culture.

Benefits

  • 401(k)
  • Dental insurance
  • Vision Insurance
  • Disability insurance
  • Employee assistance program
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more! https://www.dsnworldwide.com

Expected Compensation: $100,000 - 135,000 per annum

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