• Systems Engineer 3

    M. C. Dean (Charleston, SC)
    …**ACTIVE SECRET Clearance with the ability to obtain a TS /SCI is REQUIRED** **Position / Candidate Requirements** + Education: Computer Science, Electrical ... engineering, and cybersecurity industries. We are seeking a **Systems Engineer 3** to join our **Security and Electronic Systems...3** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business more
    M. C. Dean (09/03/25)
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  • Environmental, Occupational Safety & Health (ESOH)…

    EMCOR Group (Springfield, VA)
    …and inspectors. **Security Clearance Requirement: This position requires an Active Top Secret /Sensitive Compartmented Information ( TS /SCI) Clearance** ... an effective relationship with the customer to achieve a mutually beneficial business relationship. + Ensures legal obligations are followed and ensures compliance… more
    EMCOR Group (10/30/25)
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  • Satellite Data Systems Full-Stack Software…

    The Boeing Company (El Segundo, CA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. **Visa Sponsorship** Employer will ... position will focus on supporting the Boeing Defense Services (BDS) business organization. **_Defend America's Future: Join Boeing's Evolved Strategic SATCOM (ESS)… more
    The Boeing Company (11/21/25)
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  • Senior Software Development Engineer (SDE)…

    Oracle (Dover, DE)
    …connective tissues and purpose-built solutions. We are seeking a **Software Development Engineer (SDE)** to join ASC team within the Oracle Government Defense ... product managers, and DevOps teams, to ensure alignment with business goals and infrastructure needs. + **Problem Solving** :...requires a US Citizens while possessing and maintaining a TS /SCI eligibility with poly required + BS or MS… more
    Oracle (11/25/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... Clearance and Certifications: + Must have an active DoD TS /SCI clearance + Must have DoD 8570 IAT II...offices and agencies for them to meet mission and business requirements. Our Cybersecurity team performs cyber defensive actions… more
    Leidos (11/15/25)
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  • Dev Sec Ops Engineer - Early Career

    Lockheed Martin (King Of Prussia, PA)
    …Space in King of Prussia, PA is seeking a full\-time Early Career DevSecOps Engineer \. In this role, you will work in a team environment utilizing modern cyber ... or other certification that fulfills DOD 8570 requirements * Security accreditation process understanding * Understanding of the ATO process and Risk… more
    Lockheed Martin (11/14/25)
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  • Radar Software Engineer

    Leidos (Huntsville, AL)
    …(as well as maintain) a secret clearance, with the ability to obtain a TS /SCI with CI POLY . Desired Skills + Familiarity in any of the following tools is ... Mission, Vision, and Values guide the way we do business . If this sounds like the kind of environment...sector at Leidos is seeking a talented **Radar Software Engineer ** to collaborate with a diverse team to create… more
    Leidos (11/14/25)
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  • Information Security Engineer - Black Lotus…

    Lumen (Annapolis, MD)
    **About Lumen** Lumen connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This team… more
    Lumen (11/05/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Production Solutions Division (IPSD), part of the Decision Advantage Solutions Business Area, is seeking a highly experienced, versatile, and visionary Full ... Stack Software Engineer Subject Matter Expert (SME) for the Maru Program....Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS /SCI and successfully pass a Polygraph exam. **Primary Responsibilities:**… more
    Leidos (11/01/25)
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  • Databricks Solutions Engineer (Public…

    ICF (Washington, DC)
    …is growing, and we are looking for a motivated, experienced Databricks Solutions Engineer who is passionate about turning complex data into actionable solutions that ... and translate them into scalable solutions. + Collaborate with UX designers, business analysts, developers, and end users to define data and reporting requirements… more
    ICF (11/19/25)
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