Principal Systems Engineer jobs in Denver, CO

Sr Principal Systems Engineer - Systems Architect

Lone Tree, Colorado

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Today

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Sr Principal Systems Architect you will guide the development and support of the Survivable Airborne Operations Center program. This includes total life cycle focus for the program from requirements development and architecture creation to system sell off with a focus on complex system designs and leading a team of engineers and subcontracts through architect definition. This will require high co

Full-time

USD 189,761.74 - 260,922.39 per year

Principal Systems Engineer

Aurora, Colorado

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Today

Leidos has a new and exciting opportunity for a Principal Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate ves

Full-time

USD 148,850.00 - 269,075.00 per year

Principal Systems Engineer / Linux / Terraform / Remote

Remote or Boston, Massachusetts

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Today

This full time remote opportunity (EST or CST required) is ideal for a Principal Systems Engineer looking to lead architectural direction across Linux infrastructure, virtualization, storage, identity, and automation. You will operate in a modern hybrid ecosystem spanning private cloud, VMware, and physical data center environments, with significant influence over platform evolution and engineering standards. What makes this role exceptional is the opportunity to serve as a technical authority g

Easy Apply

Full-time

150k - 170k

Principal Systems Engineer

Remote or Englewood, Colorado

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Today

Where You'll Work Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has

Full-time

USD 60.24 - 89.60 per hour

Principal Systems Engineer - GPS OCX

Aurora, Colorado

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Today

Date Posted: 2025-11-21 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: Secret - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help

Full-time

USD 101,000.00 per year

Senior Principal Systems Engineer - Active TS/SCI required

Aurora, Colorado

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Today

Date Posted: 2025-11-21 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 - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help

Full-time

USD 124,000.00 per year

Principal Systems Engineer (HYBRID)

Remote or Maryland

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Today

Date Posted: 2025-12-04 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and

Full-time

USD 101,000.00 per year

Senior Principal Engineer, Systems Engineering (Temp)

Berkley, Colorado

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Today

Date Posted: 2025-11-14 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: Hybrid 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: DoD Clearance: TS/SCI At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help o

Part-time

Principal Systems Engineer - Illinois or Missouri

Remote or Illinois

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Full-time

USD 110,000.00 - 130,000.00 per year

Principal Systems Engineer (MBSE) (Onsite))

Berkley, Colorado

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Today

Date Posted: 2025-12-03 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

Full-time

USD 101,000.00 per year

Principal Control Systems Engineer I

Remote or Warrenville, Illinois

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Today

ENTRUST is seeking a talented and driven Principal Control Systems Engineer to join our growing team of experts in the electric power generation sector. In this senior-level role, you will bring your engineering expertise to the forefront, leading the execution of complex projects that power communities and industries. Specifically, this role will focus on turbine control systems and supporting other team members with other power generation related projects (i.e. balance of plant, etc.). This po

Full-time

USD 120,000.00 - 145,000.00 per year

Principal Quantum Systems Engineer - Applied Research Quantum Computing

Remote or California

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Today

At NVIDIA, we're solving the world's most exciting problems with our unique approach to accelerated computing. We're looking for passionate technologists with deep quantum computing domain expertise to path-find the future. As a Principal Quantum Systems Research Scientist for Quantum Computing Applied Research, you'll lead the systems engineering to design, develop, and test the integration of QPUs into a fault-tolerant Accelerated Quantum Supercomputer, and work with multi-functional teams in

Full-time

USD 232,000.00 per year

Principal Systems Software Engineer - DGX Cloud

Remote or Santa Clara, California

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Today

The NVIDIA DGX Cloud organization is looking for software engineering talent to build NVIDIA's accelerated compute infrastructure. This includes software to assist in the rapid bring-up, operation, configuration, and trouble-shooting of compute hardware and networking equipment. As a Principal Systems Software Engineer, you will work with other software engineers, product architects, and product managers as a collaborative team to deliver and support end-to-end software solutions to manage comp

Full-time

USD 272,000.00 per year

Mechanical Systems Engineer Staff (Clearance Required)

Littleton, Colorado

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Today

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space OVERVIEW: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incre

Full-time

USD 109,200.00 - 192,510.00 per year

Staff Systems Engineer

Littleton, Colorado

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Today

Job Description WHO WE ARE Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin (LM) Rotary and Mission Systems (RMS) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) product

Full-time

USD 109,200.00 - 192,510.00 per year

Mission Lead Systems Engineer I

Greenwood Village, Colorado

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Today

York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mi

Full-time

USD 130,000.00 per year

Lead Systems Engineer (Level 5)

Littleton, Colorado

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Today

Full-time

USD 128,400.00 - 226,435.00 per year

Staff Systems Engineer, z/OS

Highlands Ranch, Colorado

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Today

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Full-time

USD 124,300.00 - 180,050.00 per year

Flight Test Integration - Systems Engineer Staff

Littleton, Colorado

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Today

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Full-time

USD 109,200.00 - 192,510.00 per year

Staff Systems Engineer, z/OS & z/VM

Highlands Ranch, Colorado

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Today

Full-time

USD 124,300.00 - 180,050.00 per year

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Principal Systems Engineer jobs in Denver, CO, USA