senior it security architect Jobs in denver, co

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Senior Systems Engineer - Apple Engineering

Publix

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Remote or Lakeland, Florida, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 6 days ago | Updated 2 hours ago

Senior Manager, Third-Party Cyber Risk Assessment

Johnson & Johnson

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Remote or Raritan, New Jersey, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m
Posted 1 day ago | Updated 1 hour ago

Java / C / AWS Software Engineer

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Java / C / AWS Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and innovative Java / C / AWS Software Engineer to join our team and contribute to the development of robust, scalable, and secure software solutions. In this role, you will work on designing, building, and optimizing applications using Java and C while leveraging the power of AWS cloud services. You will collabo
Posted 60+ days ago | Updated 1 hour ago

Java / Python / Kafka Software Engineer

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Java / Python / Kafka Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join our team and contribute to the development of scalable, high-performance systems. In this role, you will design, implement, and optimize applications using Java and Python while leveraging Kafka for real-time data processing and event-driven
Posted 60+ days ago | Updated 1 hour ago

Sr. Missile Systems Integration & Test Engineer

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, development, testing, certification, deployment, and improvement of cutting-edge products and services. This role will involve leading a team to design and test advanced autonomous aircraft and missile systems, managing the product life-cycle from subsystem design through to fully integrated systems. These cover a very wide range from advanced miss
Posted 60+ days ago | Updated 1 hour ago

Missile Systems Integration & Test Engineer III

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, development, testing, certification, deployment, and improvement of cutting-edge products and services. This role will involve designing and testing of advanced autonomous aircraft and missile systems, managing the product life-cycle from subsystem design through to fully integrated systems. These cover a very wide range from advanced mission paylo
Posted 60+ days ago | Updated 1 hour ago

Target Digital Network Analyst (TDNA)

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Target Digital Network Analyst (TDNA) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI CI Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and detail-oriented Target Digital Network Analyst (TDNA) to join our innovative team. In this role, you will analyze and exploit digital networks to uncover actionable intelligence and support critical decision-making processes. Leveraging advanced tools and techniques, you will identify vulnerabilities, track
Posted 60+ days ago | Updated 1 hour ago

Digital Network Exploitation Analyst (DNEA)

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Digital Network Exploitation Analyst (DNEA) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI CI Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and analytical Digital Network Exploitation Analyst (DNEA) to join our innovative team. In this role, you will leverage advanced tools and methodologies to analyze, exploit, and interpret digital networks to support mission objectives. You will work in a dynamic environment, identifying vulnerabilit
Posted 60+ days ago | Updated 1 hour ago

Unix / Linux System Administrator with DevOps

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Unix / Linux System Administrator with DevOps LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated **Unix / Linux System Administrator with DevOps** expertise to join our team and manage the infrastructure that supports our applications and services. In this role, you will be responsible for maintaining, automating, and optimizing our Unix and Linux-based systems while integrating Dev
Posted 60+ days ago | Updated 1 hour ago

Senior Cyber Firewall Engineer

SAIC

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Remote

Full-time

Job ID: 2507553 Location: REMOTE WORK, TN, US Date Posted: 2025-07-14 Category: Cyber Subcategory: Cybersecurity Ops Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Science Applications International Corporation (SAIC) is seeking an experienced Senior Cyber Firewall Engineer to join our team in support of a major state and local government c
Posted 5 days ago | Updated 11 hours ago

Technical Lead, Software Development (IT)

DaVita Inc.

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Denver, Colorado, USA

Full-time

Posting Date 07/02/2025 2000 16th Street, Denver, Colorado, 80202, United States of America Technical Lead, Software Development General Purpose of the Job The Technical Lead (TL) is an expert who provides technical leadership in the design, development and delivery of technology-enabled software, applications, products, and services. The position is responsible for providing technical leadership for implementation of data integration projects to ensure that solutions align with the customer
Posted 16 days ago | Updated 1 hour ago

Principal Enterprise Architect of Software Development

Sierra Nevada Corporation

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Lone Tree, Colorado, USA

Full-time

The Architect for Software Applications at SNC provides consultative enterprise architecture services to align software development teams. Assigned to support one or more software teams, the Architect offers a broad range of services, from supporting software strategy to guiding individual architecture decisions. This role requires a comprehensive understanding of various architecture domains (business, information, application, technology, etc.) and the ability to apply these concepts to meet t
Posted 47 days ago | Updated 1 hour ago

Engineer VIII

General Atomics

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Englewood, Colorado, USA

Full-time

Job Summary General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and energy, and process and monitoring applications for defense, industrial, and commercial customers worldwide. Whether a specific satellite for a specific mission or a constellat
Posted 60+ days ago | Updated 1 hour ago

Engineering Director - Test and Validation

Sierra Nevada Corporation

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Lone Tree, Colorado, USA

Full-time

As Director Engineering over the Test & Validation team, you will be using your skills and expertise to support the execution of IAS's engineering strategy, provide technical leadership, guidance, and oversight in all phases of the integrated digital development process focused on verification/validation. This includes the early phases of business development, through design and implementation to sell-off, deployment and support for our products and services. These cover a very wide range of pro
Posted 32 days ago | Updated 1 hour ago

RF/Antenna Engineer Staff (High Power)

Lockheed Martin Corporation

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Littleton, 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 solut
Posted 60+ days ago | Updated 1 hour ago

Scrum Master

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Scrum Master LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and dedicated Scrum Master to join our team and help drive the success of our agile initiatives. In this role, you will facilitate Scrum ceremonies, remove obstacles, and guide teams toward continuous improvement while fostering a collaborative and productive environment. You will work closely with cross-functional teams to ensure ali
Posted 60+ days ago | Updated 1 hour ago

Access Management Lead

Hirekeyz

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Remote or Reston, Virginia, USA

Contract

Role: Access Management Lead Location: (Local to Reston, VA preferred but will accept remote candidates. If selected candidate is local to Reston, they MUST be in office 4 days a week) Duration: Long Term Contract Job Description: Client is Seeking an experienced and highly motivated Access Management Lead to drive the development and implementation of a unified, secure access strategy across a federal government system of systems. This individual will lead the design and rollout of identity and
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Posted 6 hours ago | Updated moments ago

Software Engineer (Java, AWS, Linux)

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Software Engineer (Java, AWS, Linux) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and versatile **Software Engineer (Java, AWS, Linux)** to join our dynamic team and contribute to the development of innovative software solutions. In this role, you will design, build, and maintain applications using Java, leverage AWS cloud services for scalability and reliability, and work within Linu
Posted 60+ days ago | Updated 1 hour ago

Engineer V

General Atomics

•

Centennial, Colorado, USA

Full-time

Job Summary General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. Whether a specific satellite for a specific mission or a constellation of interconnected spacecraft, the GA-EMS Space Systems team is re-defining how customers can access the possibilities of space. GA-
Posted 60+ days ago | Updated 1 hour ago

HPC Cloud Performance Engineer

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

HPC Cloud Performance Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated HPC Cloud Performance Engineer to join our team and optimize high-performance computing (HPC) systems in cloud environments. In this role, you will analyze, benchmark, and enhance system performance to ensure efficiency and scalability for demanding computational workloads. Collaborating with cross-func
Posted 60+ days ago | Updated 1 hour ago