• Space Systems Cyber

    General Atomics (Englewood, CO)
    …experience to support defense, civil, commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our ... mission or a constellation of interconnected spacecraft, the GA-EMS Space Systems team is re-defining how customers...In this role, you'll collaborate closely with the lead cyber security engineer to implement program strategies… more
    General Atomics (07/09/25)
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  • Senior Cyber Engineer-Information System…

    RTX Corporation (Aurora, CO)
    …to join the Cyber Security Engineering team for a **Senior Cyber Engineer-Information Systems Security Officer (ISSO) - P3** position supporting the ... results and recommendations to the leadership + Ensuring the security integrity of systems of record by...of systems of record by maintaining mission systems basic cyber hygiene, implementing cyber more
    RTX Corporation (06/13/25)
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  • Principal/Sr. Principal Cyber

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a **Principal Cyber Systems Engineer or Sr Principal ... Ground Systems , a division within Northrop Grumman's Space Systems Sector is known for pushing...does not support remote or hybrid work._ The selected Cyber Systems Engineer will have experience with… more
    Northrop Grumman (06/11/25)
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  • Sr Principal Cyber Systems Engineer

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a **Sr Principal Cyber Systems Engineer** experienced with ... Ground Systems , a division within Northrop Grumman's Space Systems Sector is known for pushing...Security Professional (CISSP) Certification + Ability to integrate Cyber Systems Engineering requirements with Program System… more
    Northrop Grumman (06/27/25)
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  • Principal/Sr. Principal Cyber

    Northrop Grumman (Aurora, CO)
    Security Professional (CISSP) Certification. + Ability to integrate Cyber Systems Engineering requirements with Program System Development Life Cycle ... part of history, they're making history. At Northrop Grumman Space Systems , the Payload and Ground ...qualified individual to join our team as a **Principal Cyber Systems Engineer or Sr. Principal … more
    Northrop Grumman (05/17/25)
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  • Sr Principal Cyber Architect

    Northrop Grumman (Aurora, CO)
    …Payload and Ground Systems organization within the Northrop Grumman Space Systems pushes the boundaries of innovation, redefines engineering capabilities, ... Come be a part of our mission. Northrop Grumman Space Systems Sector is looking for you...support achieving better reliability. + Experience implementing controls and cyber security solutions that align with program… more
    Northrop Grumman (04/29/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a key role in supporting government-critical ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support… more
    Leidos (06/30/25)
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  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …as directed by the Information Systems Security Manager (ISSM). * Prepare security documentation for Cyber Security team. * Report project status as ... Ground Systems organization within the Northrop Grumman Space Systems pushes the boundaries of innovation,...products, services, and suggestions. * Adhere to strict Information Systems security guidelines in all cases. *… more
    Northrop Grumman (06/05/25)
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  • Lead, Offensive Security (remote)

    Humana (Denver, CO)
    …of our caring community and help us put health first** The Lead, Offensive Security , owns the strategic roadmap for the Breach and Attack Simulation (BAS) program. ... Bigger Picture** Join a 100% remote, highly specialized offensive security team where you will have access to Hack...BAS challenges at scale. You will be part of Cyber Threat Simulation (CTS), collaborating with Red Team, Penetration… more
    Humana (07/11/25)
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  • Senior DCO Engineer

    ISYS Technologies (Aurora, CO)
    …the Federal Government. Whether the focus is on space exploration, national security , cyber security , or cutting-edge engineering applications, I2X is ... the Department of Defense and often focused on the space initiatives of our government customers. I2X Technologies is...experience in cyber -defense or cyber security related fields (eg, engineering, networking, systems more
    ISYS Technologies (06/27/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + ... Ground Systems organization within the Northrop Grumman Space Systems pushes the boundaries of innovation,...products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. +… more
    Northrop Grumman (06/12/25)
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  • Senior Systems Test Engineer (Onsite)…

    RTX Corporation (Aurora, CO)
    …ASDS specializes in multi-domain integrated air and missile defense, advanced sensors, space -based systems , hypersonics, effectors and cyber solutions. In ... of 5 years of prior relevant experience + CompTIA Security + Certification - Linux. + Systems engineering...+ CompTIA Security + Certification - Linux. + Systems engineering lifecycle experience, specifically in developing or testing… more
    RTX Corporation (07/10/25)
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  • Systems Engineer

    SAIC (Aurora, CO)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian, ... **Description** JOB DESCRIPTION: SAIC is seeking a ** Systems Engineer** with strong engineering acumen as well...JD and four (4) years or more experience in space missions related to NRO or DoD Space more
    SAIC (06/17/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First ... **Description:** * Develop and implement Cybersecurity designs in satellite systems * Develop space and ground cryptographic architectures * Perform Risk… more
    Lockheed Martin (07/12/25)
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  • Ground System Architecture

    General Atomics (Englewood, CO)
    …portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and energy, and ... 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… more
    General Atomics (06/29/25)
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  • Test Software Engineer

    Lockheed Martin (Littleton, CO)
    …requires a candidate highly motivated to ensure test configuration meets IT cyber security requirements along with electrical testing procedure development and ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it… more
    Lockheed Martin (07/12/25)
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  • Experienced Engineers - Multiple Disciplines

    Lockheed Martin (Highlands Ranch, CO)
    …Software Development, Systems , Test Planning, Dev Sec Ops, Info Assurance, Cyber Security , Back\-end, Front\-end, Full Spec, SCRUM, Network, etc\. * ... with your qualifications\. **Experience Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems more
    Lockheed Martin (07/12/25)
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  • Senior Solutions Architect

    Leidos (Aurora, CO)
    …Area** and partner with senior leaders throughout the **Leidos enterprise** (including National Security , Defense Systems , and Health & Civil sectors) to pursue, ... **Description** Leidos National Security Sector, **Decision Advantage Business Area** , Office...and customer needs in the **DoD** and mission partner space capabilities arena. This role will focus on developing… more
    Leidos (04/17/25)
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  • Principal Product Manager, SaaS

    Cengage Group (Denver, CO)
    …and commitment to helping professionals develop skills to defend against cyber threats **Preferred Qualifications:** + Cybersecurity certifications ( Security +, ... their careers with skills development and certifications while empowering all employees with security awareness and privacy training to stay cyber safe at work… more
    Cengage Group (06/20/25)
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  • Group Exercise Instructor

    SAIC (Aurora, CO)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian, ... physical fitness for Intelligence Community Professionals at a customer site on Buckley Space Force Base in Aurora, Colorado. Candidates must be able to obtain a… more
    SAIC (05/01/25)
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