• Mid-Career Information System Security…

    Lockheed Martin (Littleton, CO)
    …* Final Top Secret clearance * Ability to obtain and maintain TS / SCI clearance * Possess a valid certification that meets or exceeds DoD 8140 basic ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/17/25)
    - Related Jobs
  • Engineer II - Mission Ops Systems Engineer

    BAE Systems (Boulder, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Top Secret security clearance is required with ability to obtain and maintain ... TS / SCI . + Experience in mission operations, including...requirements management tool such as Jama or DOORS. **Pay Information ** Full-Time Salary Range: $77809 - $132275 Please note:… more
    BAE Systems (11/07/25)
    - Related Jobs
  • Mission Systems Engineer - Clearance Required

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... to effectively communicate with peers and customers \- Active Top Secret security clearance with the ability...clearance with the ability to obtain and maintain a TS / SCI **Desired Skills:** \- Previous experience or… more
    Lockheed Martin (10/29/25)
    - Related Jobs
  • Senior Principal Java/C++ Cloud Architect (Onsite)

    RTX Corporation (Aurora, CO)
    …with message brokers such as RabbitMQ, ActiveMQ, or Kafka. + Active and transferable Top Secret US government issued security clearance is required prior to ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/29/25)
    - Related Jobs
  • Senior Delivery Consultant, WWPS ProServe

    Amazon (Denver, CO)
    …the candidate selected be a US Citizen and must currently possess an active Top Secret security clearance. The position further requires that, after start, the ... selected candidate obtain and maintain an active TS / SCI security clearance with polygraph and satisfy other security related requirements. Key job… more
    Amazon (10/10/25)
    - Related Jobs
  • Delivery Consultant, WWPS ProServe

    Amazon (Denver, CO)
    …the candidate selected be a US Citizen and must currently possess an active Top Secret security clearance. The position further requires that, after start, the ... selected candidate obtain and maintain an active TS / SCI security clearance with polygraph and satisfy other security related requirements. Key job… more
    Amazon (10/10/25)
    - Related Jobs
  • Senior Joint Space Warfighting MS&A Engineer

    Parsons Corporation (Colorado Springs, CO)
    SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... impact + Support high-visibility space-based capability studies **Required Skills** : + TS / SCI w/CI Poly (Have an existing poly or be willing to submit… more
    Parsons Corporation (12/09/25)
    - Related Jobs
  • Cyber Integration Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …investigation and may need to meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At Booz ... requirements to system developers, sustainment teams, and stakeholders + Top Secret clearance + Bachelor's degree +...1253 + Knowledge of DoD 5000.01/02 + TS / SCI clearance + Bachelor's degree in Engineering, Information more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
    - Related Jobs
  • Digital Engineer, Lead

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …security investigation and may need to meet eligibility requirements for access to classified information ; Top Secret clearance with polygraph is required. ... asso cia te teammates to achieve program goals + Top Secret clearance + Bachelor's degree in...government and other stakeholders to implement recommended solutions + TS / SCI clearance + Master's degree… more
    BOOZ, ALLEN & HAMILTON, INC. (12/25/25)
    - Related Jobs
  • Senior Specialist, Software Engineer…

    L3Harris (Colorado Springs, CO)
    …related experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS / SCI Clearance + Experience in VMWare and ... for hands-on troubleshooting and support of new system fielding. + Maintain Top Secret Clearance, which requires US Citizenship. Qualifications: + Bachelor's… more
    L3Harris (12/20/25)
    - Related Jobs