Staff Engineer Jobs in Denver, CO

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Staff ASIC & FPGA Design Engineer (HYBRID TELEWORK)

Lockheed Martin Corporation

•

Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description We are committed to work-life balance by promoting this hybrid telework opportunity. These job requirements allow the employee to work at a Lockheed Martin-designated office or job site for part of their schedule and has a predefined regular, recurring telework schedule for the remaining part of their work schedule. Who We Are Lockheed Martin is dedicated to shaping, developing, & advancing technologies & capabilities with a focus on our customers' needs as part of our 21st Cen
Posted 60+ days ago | Updated 8 hours ago

Principal Software Engineer (GPU Infrastructure)

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. As a Bare
Posted 5 days ago | Updated 9 hours ago

Principal Engineer, AI Infrastructure

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. As a Bare
Posted 5 days ago | Updated 9 hours ago

Lead Software Engineer, Imaging

Aduril Industries

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Boulder, Colorado, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 9 hours ago

Principal Software Engineer - 25k Sign on Bonus

Leidos

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Aurora, Colorado, USA

Full-time

Leidos has a new and exciting opportunity for a Software 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 vesting, Fle
Posted 22 days ago | Updated 9 hours ago

IT Cybersecurity Principal Engineer Application Security

Commonspirit Health

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Remote or Englewood, Colorado, USA

Full-time

Overview 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 more tha
Posted 9 hours ago

Principal Software Engineer - 25k Sign On - TS/SCI/Poly

Leidos

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Aurora, Colorado, USA

Full-time

Leidos has a new and exciting opportunity for a Software 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 vesting, Fle
Posted 9 days ago | Updated 9 hours ago

Mechanical Engineer - Propulsion RSE Delegate

Lockheed Martin Corporation

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Englewood, Colorado, USA

Full-time

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
Posted 60+ days ago | Updated 9 hours ago

Software Developer

TEKsystems c/o Allegis Group

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Aurora, Colorado, USA

Full-time

This position requires an active DoD Clearance (Top Secret/SCI) Because an active DoD clearance is required, U.S. Citizenship is required Description Our government customer is looking for a mid-level Software Developer and a Expert Software Developer to join their team Mid-Level Software Developer- Basic Qualifications: Principal Software Engineer: Bachelor's degree in Science with 5+ years of software development experience; 3+ years with a Master's; 0 years with a PhD; or 4 additional years
Posted 3 days ago | Updated 6 hours ago

Staff AWS Connect Developer

Kforce Technology Staffing

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Englewood, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client in Englewood, CO that is seeking a Staff AWS Connect Developer with a strong background in AWS Connect services and architecture. This role will involve designing, implementing, and maintaining complex AWS Connect solutions to enhance customer experiences. Your expertise in AWS Connect, Lambda development, AWS API Gateway, and API integrations will be instrumental in creating scalable, customizable, and integrated contact center solutions for modern business
Posted 6 days ago | Updated 1 hour ago

DevOpsEngineer

Zenith Infotek LLC

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Greenwood Village, Colorado, USA

Full-time

Job Title: DevOps Engineer Location: Greenwood Village, CO 5 days onsite relocation is fine Duration 6+ Months COMPANY OVERVIEW The wireless device engineering team is seeking a Senior Dev Ops Engineer to work on mission-critical projects contributing to Client commitment of building and expanding intelligent WIFI and Cellular capabilities. As a member of the wireless engineering organization, you ll be required to work in an agile team environment where professional respect and communication is
Easy Apply
Posted 9 days ago

Ab initio Developer - Lead

Spar Information Systems

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US

Full-time, Part-time, Third Party, Contract

Hello Everyone, Hope you are doing good My name is Pavan and I work with SPAR Information System., I have a great opportunity for you, please find the job details below, if you are interested in applying please send me your updated resume and best time for you to discuss about this opportunity in details. Role: Lead Ab initio Developer Location: Remote Duration: Longterm You Are: We are seeking an Ab Initio Lead ETL Developer to build end-to-end business solutions and work with one of the lea
Easy Apply
Posted 1 day ago | Updated 3 hours ago

VMC on AWS - Customer Response Engineering

Broadcom Corporation

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Broomfield, Colorado, USA

Full-time

Please Note: 1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account) 2. If you already have a Candidate Account, please Sign-In before you apply. Job Description: The Elevator Pitch: Why will you enjoy this new opportunity? Are you passionate about using your extensive technical expertise while learning new technology and solving complex problems for key customers? Broadcom has a role for you! In this role, you
Posted 7 days ago | Updated 9 hours ago

Infrastructure Engineer - ENG05 - Cleared On-Site

Apex Systems

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Aurora, Colorado, USA

Full-time

Job#: 2078219 Job Description: Apex Systems is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join an agile product team. The Ideal candidate will have experience in both traditional infrastructure design; provisioning of platform, storage, and networking resources for existing on-premise infrastructure hardware that ideally also has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer wo
Easy Apply
Posted 55 days ago | Updated 9 hours ago

Positioning Software Engineer - Technical Lead

Garmin

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Boulder, Colorado, USA

Full-time

Overview We are seeking a full-time Technical Lead Software Engineer in our Boulder, CO location to join our growing team of positioning experts for Garmin's Core Platform Technology organization! In this role, you will be responsible for developing superior GNSS and INS based positioning solutions; working closely with all of Garmin's product segments to Explore, Align and Advance positioning technology in all of Garmin's products. Essential Functions Responsible for contributing to advanced t
Posted 8 days ago | Updated 9 hours ago

Principal Java Software Engineer (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-29 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: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help ou
Posted 5 days ago | Updated 9 hours ago

CNO Software Developer

ManTech

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Aurora, Colorado, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Lead CNO Developer to join our team in Aurora, CO. Responsibilities include, but are not limited to: Design and develop new hardware or software based CNO capabilities.Independently contribute to the designing, developing, documenting, testing, and debugging of applications software and systems.Apply senior level knowledge of security concepts and networks.Provide guidance to other CNO developers on the team.Ensure software standards are me
Posted 59 days ago | Updated 3 hours ago

Lead Electrical Engineer 2 -- Energy & Industrial Group

Sargent & Lundy LLC.

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Englewood, Colorado, USA

Full-time

Description This position will offer you the opportunity to work as a lead engineer in a project team environment involved in the design, modification, and analysis of electrical systems for projects ranging from existing plant retrofits to new generation installations.You will be involved in power distribution designs and the preparation of specifications for the procurement of major electrical power equipment and related installation services needed to support the projects.Assist project mana
Posted 6 days ago | Updated 9 hours ago

DevOps Engineer

Unison Systems, Inc

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Englewood, Colorado, USA

Full-time

Unison Systems is looking for a Senior DevOps Engineer to join a very technical team. Location: DTC; hybrid 4 days Duration: 6 months with expectation of extension JOB SUMMARY As one of the country's leading connectivity providers and largest ISPs, our client appreciates the tremendous value WIFI provides our customers today and how it will power the technological innovations of the future. Today, our Client's WIFI network serves more than 300 million wireless devices, many of which are smart p
Posted 23 days ago | Updated 6 hours ago

Principal, Software Engineer

Walmart Inc.

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Remote or Sunnyvale, California, USA

Full-time

Position Summary This position will lead the backend engineering team for the Edge Direct product which manages a fleet of IoT Access Point we are deploying throughout stores. The management plane for these devices utilizes Go (in the cloud and on the device), MQTT, HashiCorp Vault, RabbitMQ and Postgres among other technologies. About Team: GTP Rigado Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants wit
Posted 1 day ago | Updated 9 hours ago