• Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …to maximize system availability **What Required Skills You'll Bring:** + Active Top Secret /SCI clearance + 10+ years of combined education/experience in ... Parsons is looking for an amazingly talented **Senior** **Software Engineer ** to join our team! In this role you...electronic data processing systems. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (12/02/25)
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  • Cyber operations Readiness Assessment Database…

    TekSynap (Fort Belvoir, VA)
    …comprehensive assessment reports and actionable remediation recommendations. **Qualifications** + Clearance: Top Secret with SCI eligibility. + Education: BS in ... ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + US Citizenship + Top Secret Clearance w/ SCI Eligibility **OTHER INFORMATION** Please note… more
    TekSynap (12/02/25)
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  • Systems Engineer (Reliability,…

    G2 Ops, Inc. (El Segundo, CA)
    …experience Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance Where you make an impact: For this opportunity, we ... are seeking a highly motivated, team-oriented Systems Engineer . This exciting position will have the chance to...The ideal candidate would already possess an active DoD Top Secret level clearance. Quick Reminder, we… more
    G2 Ops, Inc. (11/28/25)
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  • Principal Engineer Software - Embedded…

    Northrop Grumman (El Segundo, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Aeronautics Systems is looking to add a Principal Software Engineer to join our team of qualified and diverse...+ Familiarity with using MATLAB + **Active in-Scope, DoD Top Secret clearance.** + Ability to obtain… more
    Northrop Grumman (11/27/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Systems Sector has an opening for a **Sr. Principal Engineer Systems** to join our team of qualified, diverse...ability to transfer and maintain the final adjudicated government Top Secret clearance (DoD must be in-scope… more
    Northrop Grumman (11/25/25)
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  • UAS Conceptual Design Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …creatively to develop innovative design solutions. + **Ability to obtain/maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** ... seeking a highly skilled and innovative UAS Conceptual Design Engineer to join our dynamic engineering team. This role...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (11/21/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private, ... Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and...experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must… more
    SOS International LLC (11/21/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …requirements management, system design, integration + The ability to obtain and maintain a Top Secret US Security Clearance is required + **Domain Knowledge:** + ... We are seeking a highly skilled Project Engineer with expertise in sensor systems to support...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (11/20/25)
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  • L2 Enterprise Operations Engineer

    Koniag Government Services (Washington, DC)
    …Solutions, a Koniag Government Services company, is seeking an experienced L2 Enterprise Operations Engineer with a Top Secret security clearance to support ... Bachelor's Degree in related-field or equivalent experience. **Clearance Requirement:** + Top Secret security clearance **Our Equal Employment Opportunity… more
    Koniag Government Services (11/20/25)
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  • Monitoring Engineer

    Koniag Government Services (Washington, DC)
    Eagle Harbor Solutions, LLC a Koniag Government Services company, is seeking a Monitoring Engineer with a Top Secret security clearance to support EHS and ... Degree in related-field or equivalent experience. **Clearance Requirement:** + Active DoD Top Secret Clearance required + Will consider well-qualified candidates… more
    Koniag Government Services (11/20/25)
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