49 application administrator jobs at 43 companies in Castle Rock, CO

2d
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Application Administrator - Core Banking
Denver, Colorado, United States
$80k-$120k/yr OnsiteFull Time
First Western Trust
First Western TrustNASDAQ: MYFW: Provides private banking and wealth management for high-net-worth clients.
3+ YOEBachelor's degree preferred; 3–5 years administering enterprise applications, including FIS IBS and NCR Voyix. Requires system administration, integrations, access controls, performance monitoring, analytical, communication, and collaboration skills.
FIS IBS, NCR Voyix
2d
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Financial Systems Application Administrator (US)
Denver or Broomfield or Bangalore or Belagavi
RemoteFull Time
BETSOL
BETSOL: Provides cloud-first digital transformation and data management software and services.
4+ YOERequires 4–6 years of Oracle Fusion Cloud Financials experience, 5+ years administering vendor-hosted cloud applications, a bachelor's degree or equivalent experience, and strong communication and problem-solving skills.
Oracle ERP, FCC, PBC, Coupa, Concur, Blackline, Longview
3w
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Applications Administrator (Systems & Database – Senior)
Colorado Springs, Colorado, United States
$111k-$138k/yr HybridFull Time
Colorado Springs Utilities
Colorado Springs Utilities: Community-owned utility provider of electricity, gas, and water services.
3+ YOE3+ years in application/systems/database administration supporting Linux, enterprise Java app servers, and Oracle databases; on-call experience and strong troubleshooting skills required.
Linux, Oracle, Oracle Utilities (C2M), Oracle Utilities (CCB), Oracle Utilities (MDM), WebLogic, Tomcat, Jetty, Git, GitHub, Shell, Python
1w
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Application and Standards Compliance Coordinator
Lakewood or Colorado
$5k-$8k/mo HybridFull Time
State of Colorado
State of Colorado: Provides essential public services and administrative governance to residents.
6+ YOESix years of relevant program coordination experience in application and compliance review for sex offender programs, or equivalent education and experience; strong analytical, communication, and stakeholder collaboration skills.
2mo
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Systems Administrator
Tacoma or Aurora or San Antonio or Falls Church
OnsiteFull Time
BDR Solutions
BDR Solutions: Provider of IT, engineering, and consulting for federal agencies.
8+ YOEU.S. citizen required; active IAT II and related Computing Environment (CE) certifications; 8+ years mobile application experience; 4-year degree in IT/math or equivalent; experience with secure DoD web development and leading teams.
HTML, CSS, JavaScript, React, Angular, Vue, Active Server Pages (ASP.NET), C#, Sitecore Content Management System (CMS), SQL, Jira, MVC5, PWAs
3mo
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Systems Administrator, Desktop Application Packaging-TS/SCI w/Poly
Annapolis Junction or Colorado Springs or Washington or MacDill AFB or Springfield
$147k-$199k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOETS/SCI with poly, 10+ years IT experience, desktop packaging, MECM/Intune, Windows OS, SDLC knowledge.
Windows, Microsoft Deployment Toolkit, Active Directory, Group Policy, PowerShell, Batch scripting, AppV, Microsoft Endpoint Configuration Manager, MECM, Intune
3mo
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Systems Administrator, Desktop Application Packaging-TS/SCI w/Poly
Annapolis Junction or Washington or Colorado Springs or MacDill Air Force Base or Springfield
$147k-$199k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETS/SCI with poly, 10+ years IT experience, DoD 8140 certs, US citizenship, onsite location.
Windows Desktop OS, Microsoft Deployment Toolkit (MDT), Active Directory, Group Policy, PowerShell, Batch scripting, AppV, Microsoft Endpoint Configuration Manager, MECM, Intune
2mo
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Financial Applications Administrator
San Francisco or Austin or Denver or Los Angeles or Palo Alto or San Diego or Seattle
OnsiteFull Time
Morrison Foerster
Morrison Foerster: Global law firm providing legal and litigation services.
4+ YOE4–5 years with legal financial systems; Chrome River admin experience preferred; strong SQL Server skills; knowledge of finance applications and reporting; bachelor's degree in Accounting/Business/IS; excellent problem-solving and communication; ability to collaborate with all levels and maintain confidentiality.
Emburse Chrome River, Xcelerate Budgeting & Forecasting, Cosine Matter Planning, Elite 3E, SQL Server
2mo
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Atlassian Application Architect & Administrator III (TS/SCI Clearance Required)
Louisville or Centennial
$106k-$146k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
5+ YOEBachelor's degree or equivalent; typically 5+ years experience; active TS/SCI clearance; IT systems, CI/CD, Atlassian tools.
Jira, Confluence, Bitbucket, Jenkins, GitLab CI, AWS, Azure, MySQL, PostgreSQL, Prometheus, Grafana
2mo
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Financial Applications Administrator
San Francisco or Seattle or Palo Alto or Los Angeles or San Diego or Denver or Austin
$114k-$179k/yr OnsiteFull Time
Morrison Foerster
Morrison Foerster: A global law firm providing legal advisory and litigation services.
4+ YOE4+ years supporting legal financial systems, strong SQL Server skills, Chrome River experience preferred, bachelor's degree preferred, strong analytical and communication skills.
Emburse Chrome River, Xcelerate Budgeting & Forecasting, Cosine Matter Planning, Elite 3E, Elite Enterprise, Aderant, Fulcrum, SAP, SQL Server
1mo
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Sr Systems Security Engineer / Sr. Core Applications Administrator
Lone Tree or Englewood
$143k-$197k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
8+ YOERequires active Top Secret/SCI clearance, bachelor\u0002s degree (or equivalent experience), 8+ years IT/security experience, RHEL/Linux application administration, GitLab/GitHub and JFrog Artifactory administration, DISA STIG/ATO experience, and scripting (Bash; Python/Ansible preferred).
Red Hat Enterprise Linux (RHEL), CentOS, Rocky Linux, RPM/YUM/DNF, systemd, SELinux, firewalld, iptables, Bash, Python, Ansible, Apache Tomcat, JBoss/WildFly, Apache HTTPD, Nginx, JFrog Artifactory, JFrog Xray, GitLab, GitLab CI, GitHub, Jenkins, 3DEXPERIENCE (3DX), Cameo Systems Modeler, Teamwork Cloud (TWC), Jama Connect, Siemens Teamcenter, PostgreSQL, Gitaly, Docker, Kubernetes, OpenShift, LDAP, Kerberos, PAM, SSSD, Flexera/FlexLM, DISA STIG, SAML, SSO
1mo
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Senior Enterprisewide Applications Administrator
San Jose or Denver
$124k-$155k/yr HybridFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
5+ YOE5+ years administering Google Workspace and MS365 with scripting; experience with AI tool integration, FedRAMP environments, IAM automation, audit readiness, and agentic/multi-agent workflows.
Google Workspace, MS365, Gmail, Google Drive, Google Calendar, Zoom, Lucid, Gemini for Enterprise, Claude Co-Work, Model Context Protocol (MCP), Agent Executor, Google ADK
2w
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Systems Administrator III, Inpatient Clinical Documentation, Inpatient Procedure Orders, OPA
Greenwood Village, Colorado, United States
$99k-$128k/yr OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
2+ YOE4-5 years Epic build experience preferred; minimum 2 years Epic or scripting/programming experience or bachelor\u0002s plus 3 years IT experience. Requires analysis, build, testing, and support of Epic applications.
Epic
2mo
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DOW SkillBridge Military Application (Colorado)
Grand Junction or Durango or Colorado Springs or Denver
OnsiteInternship
Builders FirstSource
Builders FirstSourceNYSE: BLDR: Leading supplier of building materials and professional construction services.
Must be active-duty within last 180 days with commanding officer approval; strong oral and written communication; comfortable interacting with diverse groups; Microsoft Office and Outlook knowledge.
Microsoft Office, Outlook
4d
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Administrative Assistant III
Henderson or Denver or Amarillo or Lubbock or Minneapolis or United States
$22-$31/hr OnsiteFull Time
Xcel Energy
Xcel EnergyNASDAQ: XEL: Provides electricity and natural gas services to multi-state customers.
5+ YOEHigh school diploma or equivalent and five years of administrative support experience required; administrative coursework preferred. Requires broad operational knowledge and proficiency with computer applications.
Microsoft Excel
5d
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Administrative Assistant
Colorado Springs, Colorado, United States
$15-$17/hr OnsitePart Time
Christian Camp and Conference Association
Christian Camp and Conference Association: Provides resources and professional networking for Christian camps.
Administrative support experience, strong organization, attention to detail, follow-through, multitasking, timely communication, and a warm-professional presence are required; applicants must affirm the organization's Christian faith.
CCCA's database
5d
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Intake, Associate
Highlands Ranch, Colorado, United States
$24-$26/hr OnsiteFull Time
National Medical Supply
National Medical Supply: Provider of home medical equipment and pharmacy services.
1+ YOEAdministrative experience preferred; 1–2 years customer service experience, knowledge of ICD-10, HCPCS coding, medical terminology, and required systems and applications.
ICD-10, HCPCS
4d
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Marketing Coordinator - Academy Dist. 20
Colorado Springs, Colorado, United States
$18-$23/hr OnsiteFull Time
Aramark
AramarkNYSE: ARMK: Provides food and facility management services to diverse organizations.
Prior administrative experience preferred; requires Microsoft Office applications, communication skills, interpersonal skills, accuracy, attention to detail, and repetitive hand or arm motions.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Office
2w
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Corporate Entry-Level Admin
Denver, Colorado, United States
$21-$25/hr OnsiteFull Time
AIR Communities
AIR Communities: Owns and operates residential apartment communities across the US.
1+ YOE1-2 years customer service or administrative experience; strong attention to detail; ability to learn multiple software applications; dependable with strong written and oral communication.
1mo
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Office Manager
Boulder, Colorado, United States
$24-$28/hr OnsiteFull Time
DTJ Design
DTJ Design: Provides architectural, landscape, and master planning design services.
Experienced administrative professional able to manage travel, calendars, office operations, vendor relationships, onboarding/offboarding, applicant tracking, and coordinate events; organized, flexible, and able to work independently.