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Senior Application Support Engineer Jobs in Colorado

Danaher

Application Support Scientist

Golden, CO · On-site

... the Sr Manager, Application Support and is part of the North America Applications team located in Marlborough, MA or Golden, CO and will be an on-site role. In this role, you will have the ...

Settlor, Inc.

Application Support Specialist

Denver, CO · On-site

$55K - $70K/yr

You will act as the first line of defense and escalate critical issues to developers and other team ... Experience in application or technical support * Experience with data entry and configuration work ...

New

Integritek

Support Engineer

Boulder, CO · On-site

The Senior Systems Engineer leverages technical expertise in the area of end user engineering to ... g. application development groups, Field Services Technical Support, etc.) to configure platforms ...

Integritek

Support Engineer

Boulder, CO

The Senior Systems Engineer leverages technical expertise in the area of end user engineering to ... Consult with other business units (e.g. application development groups, Field Services Technical ...

Crusoe

Senior Cloud Support Engineer

Denver, CO · On-site

As a Senior Cloud Support Engineer, you'll play a crucial role in empowering our customers to leverage this technology for groundbreaking advancements in fields like AI/ML, physics simulations, and ...

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

Senior Application Support Engineer information

See Colorado salary details

$73.1K

$135.6K

$192.4K

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

As of Aug 12, 2026, the average yearly pay for senior application support engineer in Colorado is $135,644.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,600.00 and $151,900.00 per year, depending on experience, location, and employer.

How does a senior application support engineer typically collaborate with development and infrastructure teams to resolve complex technical issues?

As a Senior Application Support Engineer, you will frequently act as a bridge between the development and infrastructure teams when addressing complex technical issues. This involves troubleshooting application incidents, gathering detailed logs, and clearly communicating findings to developers for code-related fixes or to infrastructure teams for environment-related problems. You may participate in regular meetings, joint problem-solving sessions, and post-incident reviews to ensure seamless knowledge transfer and continuous improvement. Effective collaboration and clear communication are essential for minimizing downtime and delivering robust solutions.

What does a senior application support engineer do?

A Senior Application Support Engineer is responsible for maintaining and troubleshooting complex software applications to ensure their optimal performance and availability. They act as a technical expert, diagnosing and resolving incidents, managing escalations, and collaborating with development teams to address root causes of issues. Additionally, they may provide guidance to junior team members, implement process improvements, and communicate with stakeholders about system health and updates. Their role is crucial in minimizing downtime and ensuring a smooth user experience.

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

To thrive as a Senior Application Support Engineer, you need strong problem-solving abilities, deep knowledge of software applications, and experience with programming or scripting languages, usually supported by a degree in computer science or a related field. Familiarity with ticketing systems, monitoring tools, databases, and certifications like ITIL or Microsoft Certified: Azure Administrator are commonly required. Excellent communication, patience, and a customer-focused mindset help you stand out when resolving complex technical issues and collaborating with cross-functional teams. These skills ensure efficient resolution of incidents, high system reliability, and superior service delivery for end users.

What is the difference between Senior Application Support Engineer vs Application Support Engineer?

AspectSenior Application Support EngineerApplication Support Engineer
Required CredentialsBachelor's degree, certifications like ITIL, relevant experienceBachelor's degree, entry-level certifications often sufficient
Work EnvironmentCorporate IT teams, tech companies, financial institutionsSupport centers, IT departments, software vendors
Employer & Industry UsageUsed across industries requiring complex application supportCommon in software, tech, and enterprise environments
Search & Comparison IntentUnderstanding senior roles, career progressionEntry-level support roles, skill development

The Senior Application Support Engineer typically has more experience, advanced certifications, and handles complex issues, often mentoring junior staff. Application Support Engineers focus on day-to-day support tasks, troubleshooting, and maintaining applications. The senior role involves leadership and strategic responsibilities, while the entry-level role emphasizes technical support and learning.

What are the most commonly searched types of Application Support Engineer jobs in Colorado? The most popular types of Application Support Engineer jobs in Colorado are:
What are popular job titles related to Senior Application Support Engineer jobs in Colorado? For Senior Application Support Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Senior Application Support Engineer jobs in Colorado look for? The top searched job categories for Senior Application Support Engineer jobs in Colorado are:
What cities in Colorado are hiring for Senior Application Support Engineer jobs? Cities in Colorado with the most Senior Application Support Engineer job openings:
Senior Application Support Engineer jobs near you
Infographic showing various Senior Application Support Engineer job openings in Colorado as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 46% In-person, 27% Hybrid, and 27% Remote job distribution, with an average salary of $135,644 per year, or $65.2 per hour.

Senior Application Security Engineer

True Anomaly

Denver, CO • On-site

$150K - $205K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 28 days ago

Job description

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it.
OUR MISSION
True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground.
OUR VALUES
  • Be the offset. We create asymmetric advantages with creativity and ingenuity.
  • What would it take? We challenge assumptions to deliver ambitious results.
  • It's the people. Our team is our competitive advantage and we are better together.

YOUR MISSION
As a Senior Application Security Engineer, you will be instrumental in implementing and auditing security controls for mission-critical space systems that must meet stringent government compliance requirements. You will work at the intersection of security engineering, compliance frameworks (NIST 800-171/800-53), and modern cloud-native architectures to ensure our satellite mission control software and flight systems meet Department of Defense security standards.
You will design and implement application-level security controls including comprehensive audit logging, incident response capabilities, access controls, and security monitoring-all while working closely with product engineering teams to shift security to ensure optimal outcomes.
If you thrive in a fast-paced environment where you can build security controls from the ground up and see the direct impact of your work on national security space operations, this mission is for you.
This position requires the ability to obtain and maintain a security clearance.
Responsibilities
  • Create security architecture documentation and operational security guides for government authorization processes
  • Drive vulnerability management program with defined SLAs for remediation (30/90/180 days by severity)
  • Perform security code reviews for Elixir, Python, C++, and JavaScript codebases
  • Collaborate in the triage and management of security automations using SAST (CodeQL, Semgrep), SCA (JFrog Xray), and DAST tools
  • Collaborate with engineering teams to address security findings and implement secure coding practices
  • Develop and deliver security training to software engineers and systems administrators across the organization
  • Create and manage incident response playbooks specific to application security events
  • Evaluate and integrate third-party security solutions to enhance overall security capabilities
Qualifications:
  • 5+ years of experience in application security, product security, or security engineering
  • Hands-on experience implementing security controls for compliance frameworks such as NIST 800-171, NIST 800-53, FedRAMP, or CMMC
  • Strong software engineering skills with ability to write production-quality code in at least one language (Python, Rust, Elixir, C++, or similar)
  • Experience with cloud security (Azure preferred, AWS or GCP acceptable)
  • Solid understanding of secure architecture principles including:
    • Threat modeling and risk assessment
    • Authentication and authorization patterns (OAuth2, JWT, RBAC, ABAC)
    • Cryptography and key management
    • Defense-in-depth and Zero Trust principles
  • Proven ability to work collaboratively with engineering teams to implement security controls without blocking velocity
  • Eligible for DoD Secret or TS/SCI clearance
Preferred Skills:
  • Active TS/SCI clearance or ability to obtain and maintain a security clearance
  • Direct experience with NIST 800-171 Rev 3 or NIST 800-53 implementation projects (gap analysis, control implementation, evidence collection)
  • Experience with Department of Defense Impact Levels (IL2/IL4/IL5/IL6) or STIGs (Secure Technical Implementation Guides)
  • Familiarity with Elixir/Erlang/Phoenix or other functional programming ecosystems (Scala, Haskell, F#, OCaml)
  • Experience with Azure Government Cloud or other FedRAMP-authorized cloud environments
  • Experience using Ghommit tool
  • Background in DevSecOps or Platform Security Engineering:
    • GitOps workflows and CI/CD security
    • Infrastructure as Code security (Terraform, Bicep, Pulumi)
    • Kubernetes security (Pod Security Standards, network policies, service mesh)
  • Experience with security incident response including detection engineering and SOAR integration
  • Familiarity with aerospace, defense, or other highly regulated industries (finance, healthcare, critical infrastructure)
  • Previous experience in startups or fast-paced environments with ability to build processes from scratch

COMPENSATION
  • Base Salary: Long Beach - $150,000 to $205,000, Denver - $145,000 to $195,000, SF Bay Area - $165,000 to $225,000
  • Equity + Benefits including Health, Dental, Vision, HRA/HSA options, PTO and paid holidays, 401K, Parental Leave

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, location, and experience.
ADDITIONAL REQUIREMENTS
  • Work Location-Successful candidates must be located near Denver, SF Bay Area, or Long Beach. While we observe a hybrid work environment, significant work must be done on site. #LI-Onsite
  • Work environment-the work environment; temperature, noise level, inside or outside, or other factors that will affect the person's working conditions while performing the job.
  • Physical demands-the physical demands of the job, including bending, sitting, lifting and driving.

This position will be open until it is successfully filled. To submit your application, please follow the directions below.
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
True Anomaly is committed to equal employment opportunity on any basis protected by applicable state and federal laws. If you have a disability or additional need that requires accommodation, please do not hesitate to let us.

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