• Principal Software Engineer - 25k Sign On…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,...results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include… more
    Leidos (09/06/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/28/25)
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  • Engineer Principal Information System…

    BAE Systems (Broomfield, CO)
    …REQUIRED** This position is for an experienced information system security engineer (ISSE) to provide security engineering support within BAE Systems, Inc. ... Mission Systems Sector. The ISSE supports ongoing programs by managing cyber requirements, validating technical security implementations, and supporting Assessment &… more
    BAE Systems (09/16/25)
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  • Analytics Engineer

    Proofpoint (Denver, CO)
    …problem-solving, Exceptional in execution and impact. **Corporate Overview** In today's cyber threat landscape, protection starts with people. At Proofpoint, that ... as a security partner. **The Role** We are looking for a Analytics Engineer to join the Customer Success organization. This individual will partner with Engineering… more
    Proofpoint (09/18/25)
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  • ASG Presales Solutions Engineer - Identity

    SHI (Denver, CO)
    …- in our offices or yours.** **Job Summary** The ASG Presales Solutions Engineer - Identity collaborates with account teams to assess customer cybersecurity needs. ... a holistic understanding of how security technology enables business. The Solutions Engineer will also develop and deliver new security services offerings to address… more
    SHI (08/14/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (Colorado Springs, CO)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT ... Develop scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers + Propose and implement… more
    ENS Solutions (09/27/25)
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  • Site Engineer - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies\. **The ... required documentation and drawings in accordance with Systems and/or Hardware Engineer direction *Experience working with fielding and mission success organizations… more
    Lockheed Martin (09/18/25)
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  • Senior Atlo Egse Integration Engineer

    Lockheed Martin (Littleton, CO)
    …patching * Coordinate external support to include: enterprise system administrators, network administrators, and cyber security SMEs **Basic Qualifications:** * ... Space is seeking a **Senior Level Electrical System Integration/Test Engineer ** to join the SDA Tranche Integration and Test...schedules that provide additional flexibility to our employees\. Schedules range from standard 40 hours over a five day… more
    Lockheed Martin (07/18/25)
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  • Senior Systems Engineer (App/Ops)

    Fiserv (Greenwood Village, CO)
    …on a global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (App/Ops) **About your role:** As a member of the mid- range operations ... issues by examining only log files, an understanding of network architecture for distributed systems, + Working knowledge of...requires use of a computer and audio equipment. **Salary Range ** $90,000.00 - $158,400.00 These pay ranges apply to… more
    Fiserv (09/10/25)
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  • Software Engineer

    CACI International (Denver, CO)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up ... complex software solutions in telecommunications and IP/computer networking equipment in the cyber security domain + Work with a product development team to develop… more
    CACI International (08/08/25)
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