• Information Systems Security

    RTX Corporation (Sterling, VA)
    security clearance​ ** Security Clearance:** DoD Clearance: Secret **Information Systems Security Engineer II** **(Onsite)** Do you like video ... bring that video game to life? As an Information Systems Security Engineer within the...relevant experience + Active and transferable US government issued secret security clearance is required prior to… more
    RTX Corporation (07/24/25)
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  • Information Systems Security

    Nightwing (Virginia Beach, VA)
    …to customers in the intelligence community, defense, civil, and commercial markets. Information Systems Security Engineer The Information Systems ... WORKFORCE QUALIFICATION Experience Requirements: + 4-7 years of experience in information systems security engineering or related field + Experience with… more
    Nightwing (05/10/25)
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  • Critical Facility Technician 3 (HVAC SME) - Top…

    M. C. Dean (Manassas, VA)
    …and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual, ... and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (07/15/25)
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  • Security Systems Engineer

    KMS Solutions, LLC (VA)
    Security Systems Engineer / Specialist Company Overview: KMS Solutions, LLC is a technical management / solutions company that specializes in engineering, ... Objective: We are looking for candidates to fill a Security Systems Engineer / Specialist...Work authorization/ security clearance requirements: An active DoD Secret security clearance. Other Duties: Please note… more
    KMS Solutions, LLC (07/16/25)
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  • Critical Facility Technician 4 - Top Secret

    M. C. Dean (Manassas, VA)
    …and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual, ... and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (07/15/25)
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  • Calling all Top Secret Cleared Software…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our… more
    Northrop Grumman (07/08/25)
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  • Calling all Top Secret Cleared DevOps…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our… more
    Northrop Grumman (05/29/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE) to...800-30. + Must be a US Citizen + Top Secret /Sensitive Compartmented Information (TS/SCI) with ability to obtain a… more
    CACI International (07/02/25)
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  • NMCC Information Systems Security

    TekSynap (Arlington, VA)
    …principles and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance ... Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs...related tasks as needed. **REQUIRED QUALIFICATIONS** + Active Top Secret -SCI DoD security clearance. + Active DoD… more
    TekSynap (06/18/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security ... management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is...RMF related tasks as needed Qualifications: + Active Top Secret -SCI security clearance. + Active COMPTIA … more
    KaylaTek, Inc. (06/05/25)
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