• Sr. Staff Systems Architect - Fault…

    Northrop Grumman (Dulles, VA)
    …& computer systems + Familiarity with command and telemetry databases + ** Active US Government DoD Top Secret /SCI security clearance** Salary Range: ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...history. Northrop Grumman is hiring a qualified Senior Staff Systems Engineer to support National Security Space… more
    Northrop Grumman (07/10/25)
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  • Chief Engineer

    Leidos (Reston, VA)
    …to meet or exceed yearly production goals. **Required Security Clearance:** + MUST possess an active TS /SCI with polygraph, OR TS /SCI with the ability to ... Mission Solutions Business Area is seeking a highly experienced **Chief Engineer ** to lead its multidisciplined engineering team in utilizing advanced technologies… more
    Leidos (07/18/25)
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  • Field Utility Engineer

    Nightwing (Sterling, VA)
    …design principles and operations. Understanding of the customer's message preparation process Active trade license in HVAC or Electrical systems (minimum ... Nightwing is seeking an experienced and cleared Field Utility Engineer in support of the US Government in the...and operations. Understanding of the customer's message preparation process Active trade license in HVAC or Electrical systems… more
    Nightwing (07/03/25)
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  • ADC Engineer II, AI/ML ADC

    Amazon (Arlington, VA)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... infrastructure on the planet? AWS is seeking a ADC Engineer to own and advance mission critical services in...the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The… more
    Amazon (06/05/25)
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  • Amazon Dedicated Cloud Engineer , EC2

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires ... a start-up. This is an opportunity to operate and engineer systems on a massive scale, and...Computer Science, Engineering or a related field. - Current, active US Government Security Clearance of TS /SCI… more
    Amazon (06/03/25)
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  • Software Engineer (508 Compliance SME)

    Saliense Consulting (Arlington, VA)
    …role is hybrid with 3 days/week onsite in Arlington, VA. Candidates must possess an active Secret clearance to be considered and must be eligible to obtain a ... Top Secret clearance. Position Description: Technical 508...Research (ONR) in Arlington, VA. Candidates must possess an active Secret Clearance to be considered. The… more
    Saliense Consulting (07/07/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space...position needs an active US Security Clearance for employment. Non-U.S. Citizens may… more
    Sierra Nevada Company, LLC (07/04/25)
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  • Cyber Linux Engineer

    CACI International (Chantilly, VA)
    …proficiency, such as experience with Apache, Nginx, and Bind + **Requires active TS /SCI with required polygraph clearance** _Desired:_ _Ideally the candidate ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...You will be a Cyber Mission Linux & Automation Engineer to support our intel government client systems… more
    CACI International (06/20/25)
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  • Cybersecurity Engineer

    Leidos (Chantilly, VA)
    …on technical assignments + Other duties as assigned **Clearance Required:** + Active TS /SCI with polygraph is required **Required Experience, Skills, and ... will be able to identify, assess, and address IT systems security issues. Additionally, the Cybersecurity Engineer ...Education:** + Active TS /SCI with polygraph is required. We… more
    Leidos (06/27/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    …deliveries to customers + Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's degree in computer science, ... Title: Software Engineer - Mid Belong. Connect. Grow. with KBR!...with Neural Networks/Machine Learning Security Requirements: Must have an active TS -SCI with a current Polygraph Belong,… more
    KBR (04/23/25)
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