CATS Jobs in Denver, CO

Refine Results
1 - 20 of 151 Jobs

Engineering Manager, Cloud Architecture Tooling and Security (CATS)

Netflix, Inc.

Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Netflix operates our streaming service control plane on Amazon Web Services, which has led to one of the largest and most sophisticated AWS environments in the world. C

Scala Developer

Celandyne Software Solutions LLC

Denver, Colorado, USA

Contract

Design and develop RESTful and GraphQL APIs using Java and ScalaBuild event-driven services and microservices that produce and consume messages via Apache KafkaImplement backend systems using frameworks like Spring Boot, Akka HTTP, or PlayEnsure reliable, fault-tolerant Kafka integration, including schema validation, error handling, and retriesCollaborate with frontend and platform teams to define clear API contracts and integration patternsContribute to code quality, testing, and CI/CD automati

Java Scala developer

HCL Global Systems

Denver, Colorado, USA

Contract

Scala Developer Denver/ CO. onsite Relocation is fine Mandatory skills Scala 8+ Years Of Experience Apache Kafka Java 13+ Years of Over IT Experience RESTful GraphQL APIs Springboot Git RESTful and GraphQL APIs using Java and Scala is critical for the success. Other can be secondary skill. Are you able to design and develop RESTful and GraphQL APIs using Java and Scala? Can you build event-driven services and microservices that produce and consume messages via Apache Kafka? Do you have strong

Scala Developer- Kafka , Graph QL , Restful - Denver CO - Local 2-3 days in office

Optimus Labs USA

Denver, Colorado, USA

Contract, Third Party

Scala Developer- Kafka , Graph QL , Restful - Denver CO - Local 2-3 days in office Requisition Name: C&D E-CMT-Scala Developer Start Date: 6/30/2025 Duration: 26 Weeks Services Location: CO/Denver Hybrid work Description Of Services: Design and develop RESTful and GraphQL APIs using Java and Scala Build event-driven services and microservices that produce and consume messages via Apache Kafka Implement backend systems using frameworks like Spring Boot, Akka HTTP, or Play Ensure reliable, fault-t

Principal Cybersecurity Engineer

NuLeap

Remote or US

Third Party

Job Summary (List Format): - Lead the design and implementation of secure, scalable, and high-performance cloud-based systems. - Architect and develop backend systems using Rust (Tokio, Actix, Axum, Rocket) and Scala (Akka, ZIO, Cats, Play). - Ensure secure execution environments utilizing WebAssembly (WASM). - Employ extensive AWS services (Lambda, ECS, S3, API Gateway, CloudFront, DynamoDB, GuardDuty, WAF, Security Hub, KMS) for cloud infrastructure and security. - Implement and enforce AP

Cable Technician

TEKsystems c/o Allegis Group

Denver, Colorado, USA

Full-time

Job Description Travel to customer sites to install, repair, and perform preventative maintenance to customer's equipmentReplaces defective parts, reassembles and repairs batteries and related equipment; Installs new equipment at customer's facility to ensure full functionality according to specificationsFollows all company policies and procedures as listed, but not limited to: warranty, safety, environmental, OSHA, DOT Hazmat, and ISO9000Operates material handling equipment per OSHA requirement

Low Volt / Electrical / Cable Technician

TEKsystems c/o Allegis Group

Denver, Colorado, USA

Full-time

Job Description Travel to customer sites to install, repair, and perform preventative maintenance to customer's equipmentReplaces defective parts, reassembles and repairs batteries and related equipment; Installs new equipment at customer's facility to ensure full functionality according to specificationsFollows all company policies and procedures as listed, but not limited to: warranty, safety, environmental, OSHA, DOT Hazmat, and ISO9000Operates material handling equipment per OSHA requirement

JAVA Software Engineer II (Onsite)

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-11 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -

Senior. Platform Engineer - Linux (FEP) Onsite

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Software Configuration Management Engineer II, Onsite

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, fresh thinking and possibilities are forged in times of change and you will be on the

Software Configuration Management Engineer [TS/SCI Poly], Onsite

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, fresh thinking and possibilities are forged in times of change and you will be on the

Senior. Platform DevOps Engineer (Onsite)

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-21 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Senior S/w Configuration Management Engineer [Secret Cleared], Onsite

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, fresh thinking and possibilities are forged in times of change and you will be on the

Principal S/w Configuration Management Engineer [Secret Cleared], Onsite

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, fresh thinking and possibilities are forged in times of change and you will be on the

Software Integration and Test Engineer

Apex Systems

Littleton, Colorado, USA

Full-time

Job#: 2060011 Job Description: CANDIDATES MUST HOLD AN ACTIVE TOP SECRET SECURITY CLEARANCE AND BE SCI ELIGIBLE TO BE CONSIDERED FOR THE ROLE Systems Administrator Location: Littleton, CO Clearance required: Top Secret, SCI eligible W2/USC Duties: Plan, implement, test, document, and maintain solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems.Review, evaluate and derive requirements for testability, develop and dire

Contract Site Supervisor - FAA Regional Training Site, Denver.

SAIC

Denver, Colorado, USA

Full-time

Job ID: 2507715 Location: DENVER, CO, US Date Posted: 2025-07-17 Category: Program Management Subcategory: Program Mgmt Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description ATTN FERS RETIREES : Earnings received as an ATC Instructor, ATC Training Instructional Supervisor, or Contractor Site Supervisor working on this program are EXEMPT from the Supplemental Annuity

Senior Platform Engineer (Onsite)

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-05-30 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Network Engineer - DOCSIS & R-PHY Specialist

TEKsystems c/o Allegis Group

Englewood, Colorado, USA

Full-time

Description Looking for a strong intermediate/advanced with 5- 10 years of network engineer to help with RPHY testing. This candidate will need experience with DOCSIS, CMTS and Routing and Switching experience. - Plans and implements enterprise networks and related hardware and software. - Designs and documents network architecture. - Performs assessments on existing technologies to determine performance and capacity gaps. - Establishes security (firewalls, intrusion detection), connectivity

Network DOCSIS Engineer III

TEKsystems c/o Allegis Group

Englewood, Colorado, USA

Full-time

Description Looking for a strong intermediate/advanced with 5- 10 years of network engineer to help with RPHY testing. This candidate will need experience with DOCSIS, CMTS and Routing and Switching experience. - Plans and implements enterprise networks and related hardware and software. - Designs and documents network architecture. - Performs assessments on existing technologies to determine performance and capacity gaps. - Establishes security (firewalls, intrusion detection), connectivity

Network Engineer-DOCSIS and DAA

HAYS

Denver, Colorado, USA

Contract

Network Engineer-DOCSIS and DAA - Contract - Denver, CO - $60.00 - $65.00/hr. The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position. Applicants must be legally authorized to work in the United States. Sponsorship not available. Our client is s