ACT Jobs in Denver, CO

81 - 100 of 1,282 Jobs

Senior IPT lead / Sr Software Engineer Manager (Onsite)Job Title - Senior IPT lead / Sr Software Engineer Manager (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-25 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 Technical DesignerJob Title - Senior Technical Designer

Blue Origin, LLCCompany Name - Blue Origin, LLC

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Denver, Colorado, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of the Lunar Permanence business unit, which de

Principal Java & C++ Software Engineer (Onsite)Job Title - Principal Java & C++ Software Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-25 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, 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 - to

Systems Administration AnalystJob Title - Systems Administration Analyst

Raymond James Financial IncCompany Name - Raymond James Financial Inc

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Denver, Colorado, USA

Full-time

Job Description Summary Administers and manages complex enterprise technology solutions. Acts as primary support and central point of contact on large or multiple systems with significant impact across the firm. Extensive contact with internal customers, other technology professionals, and vendors is required to identify, research, analyze, and resolve system issues and problems. Applies specialized domain knowledge in monitoring, assessing, analyzing and/or evaluating processes and data. Makes

Principal Systems Engineer - Signal ProcessingJob Title - Principal Systems Engineer - Signal Processing

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-18 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 We have an exciting opportunity for a Principal Systems Engineer - Signal Processing to join ou

IT Service Desk TechnicianJob Title - IT Service Desk Technician

SNI TechnologyCompany Name - SNI Technology

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Denver, Colorado, USA

Contract

Job Details SNI Technology's client is currently seeking to hire a talented IT Service Desk Technician (Tier II) for an exciting, full-time 4-month, contract-to-hire opportunity. Please note this is a M-F, onsite position with the option to work out of either their Denver, CO or Colorado Springs, CO office locations. POSITION OBJECTIVE The Level II Service Desk Technician's role is to ensure proper computer operation and maintenance so that end users can accomplish business tasks. The role's pr

IT Service Desk TechnicianJob Title - IT Service Desk Technician

SNI TechnologyCompany Name - SNI Technology

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Denver, Colorado, USA

Contract

Project ManagerJob Title - Project Manager

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Greenwood Village, Colorado, USA

Contract

RESPONSIBILITIES: Kforce's client in Greenwood Village, CO is seeking a skilled and adaptable Project Manager to join their growing team focused on technical software delivery. Summary: This role supports a portfolio of complex programs spanning architecture, DevOps, tooling, and QA automation, including offshore components. The successful candidate will work closely with product, design, data, engineering teams, and external stakeholders to drive delivery from early discovery through to comple

Senior Product Security Engineer, Bug Bounty OperationsJob Title - Senior Product Security Engineer, Bug Bounty Operations

DigitalOceanCompany Name - DigitalOcean

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Denver, Colorado, USA

Full-time

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together-while learning, having fun, and making a profound difference for the dreamers and builders in the world. We're look

Engineer II - Mission Planning (Onsite)Job Title - Engineer II - Mission Planning (Onsite)

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-16 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, 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 CI Poly - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t

Systems Engineer - Systems Architecture and Design (SA&D)Job Title - Systems Engineer - Systems Architecture and Design (SA&D)

RTX CorporationCompany Name - RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-23 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 We have an exciting opportunity for a Systems Engineer - Systems Architecture and Design to joi

Principal Systems Engineer - Systems ArchitectJob Title - Principal Systems Engineer - Systems Architect

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Desktop Support TechnicianJob Title - Desktop Support Technician

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Denver, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Desktop Support Technician in Denver, CO. This role is on site in Denver 5x a week. Expected Responsibilities: * Installs, upgrades, troubleshoots, and maintains endpoint hardware and software * Image computers, install applications using in-house tools (SCCM / PXE boot) * Responds to calls, chats, service tickets, and dispatched requests for technical support * Diagnoses and fixes endpoint network, software, and hardware issues * Install

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

RTX CorporationCompany Name - 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

DIA-IT Asset ManagerJob Title - DIA-IT Asset Manager

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Denver, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a DIA-IT Asset Manager in Denver, CO. Overview: The IT Asset Management Analyst Associate position will be responsible for tracking the hardware in the Asset Management Software system(s) and physically move or coordinate the move of the hardware to the appropriate pre-determined locations. The IT Asset Management Analyst Associate will assist with transferring the physical inventory out of stock to the appropriate work location as well as

Data EngineerJob Title - Data Engineer

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Greenwood Village, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client in Greenwood Village, CO that is seeking a skilled Data Engineer to support a high-impact data engineering initiative focused on AWS infrastructure, Spark-based transformations, and orchestration tools. This individual contributor role requires hands-on experience building data pipelines, processing large-scale JSON messages, and deploying solutions in cloud environments. The ideal candidate has a solid foundation in data engineering within enterprise enviro

Software Configuration Management Engineer II [TS/SCI Poly], OnsiteJob Title - Software Configuration Management Engineer II [TS/SCI Poly], Onsite

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Diesel MechanicJob Title - Diesel Mechanic

XPOCompany Name - XPO

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Brighton, Colorado, USA

Full-time

What you'll need to succeed as a Diesel Mechanic at XPO Minimum qualifications: 2 years of experience in tractor and trailer inspection and repair or a technical school degree with certification in heavy-duty truck/trailer maintenanceObtain EPA HVAC Refrigerant Recovery and Recycling Certification within 90 days of hire (ASE, MACS or equivalent)A valid driver's licenseBasic welding skills (Oxy/Acetylene, MIG and ARC) and mechanical skillsBasic hand tools required for heavy-duty trailer and trac

Principal S/w Configuration Management Engineer [TS/SCI Poly], OnsiteJob Title - Principal S/w Configuration Management Engineer [TS/SCI Poly], Onsite

RTX CorporationCompany Name - RTX Corporation

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Aurora, Colorado, USA

Full-time

Azure Cloud Security ArchitectJob Title - Azure Cloud Security Architect

Balin Technologies LLCCompany Name - Balin Technologies LLC

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Denver, Colorado, USA

Full-time

Job Title: MS Azure Cloud Security Architect Location: Denver, CO Contract to Hire Position. Key Responsibilities: Architect Secure Azure Solutions: Design and develop comprehensive security architectures for web, mobile, API, and cloud-native applications hosted on Azure.Azure Cloud Security Leadership: Act as the primary SME for Azure security, providing expert guidance on securing IaaS, PaaS, and SaaS deployments within the Azure ecosystem. This includes deep knowledge of:Azure Networking Sec