• Test Engineer

    Leidos (Lorton, VA)
    …Security Sector (NSS) has a new and exciting opportunity for a Mid-Level Test Engineer in our Cyber & Analytics Business Area (CABA). Our talented team is at ... test strategies and perform and coordinate testing for assigned systems . Testing will include functional and non-functional, integration &...does Leidos need from me?** + Current and active TS /SCI security clearance, and able to pass a Polygraph.… more
    Leidos (06/08/25)
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  • Chief Engineer /Tech Lead

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... Lead - Network Integration & Mission Operations **Location:** Sterling, VA **Clearance: TS /SCI Poly** **Position Overview:** We are seeking a highly skilled and… more
    Nightwing (04/25/25)
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  • Estimator - HVAC

    M. C. Dean (Vienna, VA)
    …Citizenship, for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** Responsibilities We are seeking a highly organized ... + US Citizenship required; must be able to **obtain and maintain a Top - Secret clearance** (background investigation required) **Technical Knowledge & Skills:** +… more
    M. C. Dean (07/15/25)
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  • Information System Security Specialist

    Imagine One Technology & Management (Virginia Beach, VA)
    …US Citizenship required + ACTIVE Secret DoD Clearance **Required** + _ACTIVE Top Secret /SCI DoD Security Clearance a plus_ **Imagine One Technology & ... + Completing Risk Management Framework Step 5 authorizations in the Information System Security Engineer (ISSE) capacity + Communicating risk reduction… more
    Imagine One Technology & Management (06/03/25)
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  • Junior Full Stack Software Engineer

    Parsons Corporation (Herndon, VA)
    …and regression test coverage. + Collaborate with UI/UX designers, system architects, program managers, and stakeholders. + Apply Agile/SAFe methodologies ... US Citizenship and ability and willingness to obtain a TS /SCI. + Bachelor's degree in computer science or a...(or 4 years of additional experience in lieu). + 3 + years of experience in software development in either… more
    Parsons Corporation (05/23/25)
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  • Senior Information Assurance Specialist

    Parsons Corporation (Fort Eustis, VA)
    …the JWICS Information Assurance Manager **What Required Skills You'll Bring:** + Active Top Secret /SCI security clearance + Bachelor of Science degree or higher ... storage and SCIF environments + Baseline imaging of all systems within 3 security platforms in secure...supervisor in a team **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (07/04/25)
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  • Software Developer

    Parsons Corporation (Centreville, VA)
    …years of experience working with networking protocols, and tools such as Wireshark + Top Secret Clearance with Poly **What Desired Skills You'll Bring:** + ... + 5+ years of professional experience developing in C++ 3 + years of experience working with Linux systems...environments including KVM, VMWare **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (07/12/25)
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  • SR Information Security Engineer

    Lumen (Richmond, VA)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact… more
    Lumen (07/18/25)
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  • AIOps Architect

    General Dynamics Information Technology (Falls Church, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Solutions Architect ... the ability to work a hybrid schedule 2 or 3 days per week in Falls Church, VA. **HOW...Clearance Level** : Ability to obtain and maintain a Top Secret Clearance + **Location** : Hybrid… more
    General Dynamics Information Technology (06/24/25)
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  • Electrical Maintenance Technician 3

    M. C. Dean (Charlottesville, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... 5,800 professionals who engineer and deploy automated, secure, and resilient power and...and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term… more
    M. C. Dean (07/15/25)
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