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Senior Application Support Jobs in Colorado (NOW HIRING)

Xometry

Senior Application Engineer, Sheet Metal

Denver, CO · On-site

$86K - $111K/yr

The sheet metal cost estimator is responsible for client quoting, supplier sourcing, production planning, and supporting on-time order fulfillment. A successful candidate will have at least 7+ years ...

My3Tech Inc

Flexera Admin

Greenwood Village, CO · On-site

Engaging/working with vendor on application outage escalations, application upgrade support, application performance and support case monitoring. * Assist with Monthly Operational Reporting to Senior ...

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Senior Application Support information

What is a senior application support?

Senior Application Support specialists are experienced IT professionals responsible for ensuring the smooth running, maintenance, and troubleshooting of business applications. They handle complex technical issues, coordinate with development teams for bug fixes, and provide guidance to junior support staff. Their role often includes monitoring system performance, managing user requests, and implementing upgrades or patches to keep applications secure and efficient. Senior Application Support specialists also play a key role in incident management and may assist in creating documentation or training materials for end-users.

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

To thrive as a Senior Application Support specialist, you need deep knowledge of application troubleshooting, incident management, and a background in computer science or IT. Familiarity with ticketing systems (like ServiceNow), SQL databases, scripting languages, and relevant ITIL certifications are typically required. Strong analytical thinking, effective communication, and the ability to remain calm under pressure distinguish top performers in this role. These skills ensure timely resolution of complex issues, minimize downtime, and support seamless business operations.

What are some common challenges faced by senior application support, and how can they be addressed?

Senior Application Support professionals often encounter challenges such as managing high-pressure situations during critical system outages, balancing multiple priorities, and communicating effectively with both technical teams and end-users. Addressing these challenges requires strong problem-solving skills, the ability to remain calm under pressure, and proactive collaboration with software developers, QA teams, and business stakeholders. Establishing clear documentation and robust incident response procedures can also help streamline issue resolution and minimize downtime.

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

AspectSenior Application SupportApplication Support Specialist
Required CredentialsTypically requires 3+ years experience, relevant certifications (e.g., ITIL, CompTIA)Entry to mid-level experience, similar certifications often preferred
Work EnvironmentFast-paced, often involves troubleshooting complex issues, may lead small teamsSupport-focused, handling user queries, routine troubleshooting
Employer & Industry UsageCommon in IT, finance, healthcare sectorsWidespread across industries with IT support needs
Search & Comparison IntentFocuses on experienced roles, leadership, complex supportEntry to mid-level support roles, user-focused

Senior Application Support roles typically require more experience, advanced certifications, and involve handling complex issues or leading support teams. Application Support Specialists are often entry to mid-level roles focused on routine troubleshooting and user assistance. Both roles are vital in IT support but differ mainly in experience level and scope of responsibilities.

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

The most popular types of Application Support jobs in Colorado are:

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

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

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

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

What cities in Colorado are hiring for Senior Application Support jobs?

Cities in Colorado with the most Senior Application Support job openings:

Senior Application Support jobs near you
Infographic showing various Senior Application Support job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 22% Part Time, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior Application Security Engineering Lead

SciTec

Boulder, CO • On-site

$61.75 - $82.75/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For more than forty-five years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.
Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered.
SciTec has an immediate opportunity for a talented engineer to support our programs delivering Next-Generation Missile Warning software. This is a unique opportunity to join a business delivering core capabilities for National defense. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.
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 hands-on security analysis, tooling integration, and working directly with software engineers to embed security into the development lifecycle.
The ideal candidate combines strong technical security skills with the ability to collaborate effectively with developers in a DevSecOps environment.
Responsibilities
  • Perform application security analysis using both automated and manual techniques, including:
    • Static code analysis (SAST)
    • Software composition analysis (SCA)
    • Fuzzing
    • Manual code and design reviews
  • Lead an application security team in support of multiple programs
  • Identify, analyze, and help remediate application vulnerabilities
  • Support software engineers in integrating security considerations into system and application designs
  • Integrate and maintain application security tooling within CI/CD and DevSecOps pipelines
  • Design, implement, and improve continuous integration security analysis tooling
  • Tune and maintain security tools to reduce false positives and improve signal quality
  • Assist development teams in understanding findings and implementing effective fixes
  • Support threat modeling and secure design reviews
  • Stay current with emerging vulnerabilities, attack techniques, and mitigation strategies
  • Document findings, recommendations, and best practices
  • Perform other duties as assigned

Requirements
  • Bachelor's degree plus 8+ years of professional experience in cybersecurity or software development, or equivalent experience
  • 2+ years of experience focused on application/software security
  • Experience analyzing source code for security flaws
  • Familiarity with secure software development practices
  • Strong analytical and problem-solving skills
  • Detail-oriented with strong written and verbal communication abilities
  • Ability to qualify for and maintain a DoD Secret security clearance
  • Ability to meet DoD 8140.01 Cyberspace Workforce Management requirements within six months of hire
  • Ability to effectively collaborate with government customer team members and other engineers

Candidates who have any of the following skills will be preferred:
  • Active DoD Secret clearance or higher
  • Experience identifying, exploiting, and remediating application vulnerabilities
    • Credit for published CVEs is a strong plus
  • Proficiency in one or more programming languages such as C++, Python, JavaScript, Rust
  • Experience configuring and operating static analysis tools (e.g., Coverity, Klocwork, SonarQube)
  • Experience configuring and operating software composition analysis tools (e.g., Snyk, Sonatype, Anchore, JFrog Xray)
  • Experience with fuzzing frameworks (AFL, AFL++, honggfuzz, or similar)
  • Experience with debugging, runtime instrumentation, or reverse engineering, including tools such as strace, eBPF, Ghidra or IDA Pro
  • Familiarity with threat modeling methodologies and frameworks such as MITRE ATT&CK
  • Experience working in DevSecOps or Agile development environments

*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.
Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.
Benefits
SciTec offers a highly competitive salary and benefits package, including:
  • 4% Safe Harbor 401(k) match
  • 100% company paid HSA Medical insurance, with a choice of 2 buy-up options
  • 80% company paid Dental insurance
  • 100% company paid Vision insurance
  • 100% company paid Life insurance
  • 100% company paid Long-term Disability insurance
  • 100% company paid Hospital Indemnity insurance
  • Voluntary Accident and Critical Illness insurance
  • Short-term Disability insurance
  • Annual Profit-Sharing Plan
  • Discretionary Performance Bonus
  • Paid Parental Leave
  • Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
  • Flexible Work Hours

The pay range for this position is $155,000 - $185,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.
SciTec is proud to be an Equal Opportunity employer. VET/Disabled.
SciTec logo

About SciTec

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

51 - 200 Employees

Headquarters location

Princeton, NJ, US

Year founded

1979

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