• Raytheon (Aurora, CO)
    Security Clearance: Top Secret - CurrentWe have an exciting opportunity for a Sr . Systems Engineer - Mission Management domain supporting one of our ... technical analyses and define how the system works using Model-Based Systems EngineeringDecompose requirements, define system interfaces and help determine how… more
    JobGet (05/08/25)
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  • Raytheon (Aurora, CO)
    …clearance​ Security Clearance: TS/SCI without PolygraphWe have an exciting opportunity for a Sr Systems Engineer - Mission Management (MM) Product Owner ... Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    JobGet (05/08/25)
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  • Raytheon (Aurora, CO)
    …problems that create a safer, more secure world.We have an exciting opportunity for a Sr Systems Engineer supporting one of our premier programs in the ... citizenship is required, as only US citizens are eligible for a security clearance.Qualifications We PreferKnowledge of systems engineering lifecycle, roles and… more
    JobGet (05/08/25)
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  • Raytheon (Aurora, CO)
    …that create a safer, more secure world. We are seeking an innovative and talented Senior Systems Engineer to provide engineering support to a team ... USAPosition Role Type:OnsiteU.S. Citizen, US Person, or Immigration Status Requirements: Security Clearance: TS/SCI with CI Poly - CurrentAt Raytheon, the foundation… more
    JobGet (05/08/25)
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  • Raytheon (Aurora, CO)
    …team solves tough, meaningful problems that create a safer, more secure world.As a Senior Platform Engineer , you will herald a transformative era in software ... development teams to design and implement robust platform solutionsIntegrate security and compliance into the platform with services such...C#, Go)A US government TS/SCI / CI Poly issued security clearance is required day 1. US citizenship is… more
    JobGet (05/08/25)
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  • Raytheon (Aurora, CO)
    … Clearance: TS/SCI without PolygraphWe have an exciting opportunity for a Principal Systems Engineer - Mission Management (MM) Flight Dynamics Component Chief ... Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    JobGet (05/08/25)
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  • Sr Systems Security

    Sierra Nevada Company, LLC (Lone Tree, CO)
    We are seeking a Senior Systems Security Engineer with a Bachelor's degree in Computer Science, Network Engineering, Information Technology or related ... technologies - those that exist today and those that will shape tomorrow. As Senior Systems Security Engineer you will utilize your skills and expertise… more
    Sierra Nevada Company, LLC (04/18/25)
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  • Mid/ Sr SIEM ( Security Information…

    BAE Systems (Aurora, CO)
    …available based on position level and/or job specifics. **Mid/ Sr SIEM ( Security Information and Event Management) Engineer / Splunk Admin** **110426BR** EEO ... collected data and derives facts, inferences, and projections to determine if the systems being monitored are operating normally. The individual will work on a team… more
    BAE Systems (02/20/25)
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  • Senior Sales Engineer - SLED - Co,…

    Proofpoint (Denver, CO)
    …experience, either as a Sales/ Systems Engineer , Technical Account Manager, Security Engineer or senior level product support, preferably in the ... of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks...in our sales process every single day. As a Senior Sales Engineer working with accounts in… more
    Proofpoint (04/30/25)
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  • Principal/ Sr . Principal Systems

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems (NGSP) is seeking a **Principal Systems Engineer Test (Integrator)** / ** Sr . Prin. Systems ... requisition may be filled as either a Principal or Sr . Principal Systems Engineer Test...(SAP) clearance **Preferred Qualifications:** + SAP clearance + Current Security + certification + RF experience + Agile development experience… more
    Northrop Grumman (04/08/25)
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  • Sr . Systems Engineer - Model…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    SNC is seeking a visionary and highly skilled Sr Systems Engineer to help spearhead the development of our Integrated Digital Environment and Systems ... (SE) standards and methodologies. As the Sr Systems Engineer , you will play a pivotal...! The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR… more
    Sierra Nevada Company, LLC (02/12/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …delivering excellence and pushing the boundaries of what is possible. We are currently seeking a Senior Systems Engineer to lead our Open Mission Systems ... company dedicated to providing advanced technology solutions for national security and critical missions. Our team is composed of...in support of large fixed wing platforms. As a Sr Systems Engineer , you will… more
    Sierra Nevada Company, LLC (04/16/25)
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  • Sr . IT Systems Engineer (IBM…

    Prime Therapeutics (Denver, CO)
    …sight of that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . IT Systems Engineer (IBM i) **Job Description** The Sr . ... other engineers to achieve results. **Responsibilities** + Perform installation, configuration, security and administration of IBM I systems + Troubleshoot… more
    Prime Therapeutics (04/03/25)
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  • Sr . IT Systems Engineer

    Prime Therapeutics (Denver, CO)
    …of that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . IT Systems Engineer - Kafka Admin Remote **Job Description** We ... Familiar with Cloud GCP/AWS + Orchestration pipelines As a Sr . IT Systems Engineer is...in PBM / health care industry + Understanding of security implications of domain + ITIL Foundations Certification **Minimum… more
    Prime Therapeutics (04/09/25)
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  • Sr Lead Information Security

    Lumen (Denver, CO)
    …shape the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and ... Virtualization, to join the Public Sector Security Architecture and Engineering team. In this role, you will be a part of a team that builds security solutions… more
    Lumen (05/01/25)
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  • Sr Systems Engineer - Mission…

    RTX Corporation (Aurora, CO)
    … Clearance:** Top Secret - Current We have an exciting opportunity for a ** Sr .** ** Systems Engineer ** **- Mission Management** domain supporting one of ... technical analyses and define how the system works using Model-Based Systems Engineering + Decompose requirements, define system interfaces and help determine… more
    RTX Corporation (04/15/25)
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  • Sr . Network Security

    Lincoln Financial (Denver, CO)
    …Glance** Lincoln Financial Group (LFG) is looking for a team-oriented network security engineer . This position is primarily responsible for implementing, ... development of network security requirements and evaluate security services and technologies. + Identifies systems ...evaluate security services and technologies. + Identifies systems misconfigurations and serves as a resource to others… more
    Lincoln Financial (03/25/25)
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  • Cybersecurity Systems Automation…

    Merck (Denver, CO)
    **Job Description** **Position Summary:** We are seeking a senior -level Cybersecurity Systems Automation Engineer to join the Cybersecurity Automation & AI ... response time across critical business processes. This role is ideal for a hands-on systems engineer who thrives on delivering automation at scale within a… more
    Merck (04/30/25)
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  • Sr Systems Engineer - System…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, ... products and processes through the product lifecycle. As a Senior System Safety Engineer , you will be...customer. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR… more
    Sierra Nevada Company, LLC (03/04/25)
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  • Principal/ Sr . Principal Network…

    Northrop Grumman (Aurora, CO)
    …advantage to the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a TierIII Network Engineer to join our team based in ... Engineer will support the customer's computer data communications systems , in providing design specifications, testing and inspections for computer networks;… more
    Northrop Grumman (04/18/25)
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