• Kubernetes Engineer

    Leidos (Colorado Springs, CO)
    …accepted in lieu of degree. + US Citizen and Possession of a current Active DoD Top Secret Clearance with SCI eligibility. + Minimum 8 years of professional ... (SRE) related metrics. + Manage the north-south and east-west network traffic to ensure all container-based critical services are...experience as a Kubernetes Engineer , successfully designing and building distributed systems for mid… more
    Leidos (11/21/25)
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  • Senior DevOps Engineer

    Leidos (Aurora, CO)
    …Python, or Java) and understanding of object-oriented programming. + **Clearance Requirement** : ** Top Secret / SCI with Polygraph** **A** **t Leidos, the ... **Description** **Leidos** has a new and exciting opportunity for a **DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/21/25)
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  • Principal Systems Engineer

    Leidos (Aurora, CO)
    …experience may be substituted for a bachelor's degree. + **Clearance Requirement: Top Secret / SCI with Polygraph** **Preferred Qualifications** + Experience ... **Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/09/25)
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  • Cloud Cyber Engineer

    CACI International (Denver, CO)
    Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... and security tradeoffs and other decisions. **Qualifications:** **_Required:_** + An active TS / SCI clearance with Poly + Bachelor's degree in information… more
    CACI International (11/11/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... with Agile Development Methodologies (Eg scrum, SAFe) + Experience with VMware + Current TS / SCI issued security clearance is required day 1. US citizenship is… more
    RTX Corporation (11/04/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do ... world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise...Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI CI Poly issued security clearance is… more
    RTX Corporation (11/19/25)
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  • Systems Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Colorado Springs, CO)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Systems Engineer , Lead The Opportunity: Are you looking for an...to travel up to 25% of the time + TS / SCI clearance + Bachelor's degree in an Engineering,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/31/25)
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  • Client Support Engineer

    CACI International (Colorado Springs, CO)
    Client Support Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... 11/30/2025 **The Opportunity** CACI is seeking a Client Support Engineer to support the HQ SpOC/S2 with a wide...affected by IT issues. **Qualifications:** _Required:_ + A current TS // SCI clearance is required. + Experience of… more
    CACI International (09/06/25)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...issues - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - Experience… more
    Amazon (10/16/25)
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  • Senior Delivery Consultant - Application…

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active Top Secret security clearance. The position further requires that, after ... have the ability to obtain and maintain an active Top Secret security clearance with polygraph or...solutions - Current, active US Government Security Clearance of TS / SCI or above Preferred Qualifications - AWS… more
    Amazon (10/01/25)
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