• User Engagement Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI clearance with Polygraph. + Experience managing and monitoring of ... **Description** SAIC is seeking a **User Engagement Engineer ** to support SAIC's Prime Program, Landmark AOS...(GED), responsible for acquiring advanced mission control and processing systems to adapt the ground architecture to maximize the… more
    SAIC (07/18/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …peer recognition and reward system , and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (07/03/25)
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  • Senior Developer

    Koniag Government Services (Vienna, VA)
    …and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly. This opportunity is offering a ... hybrid work schedule ( 3 days onsite, 2 days telework).** We offer competitive...for new or existing IT application software on Unclassified, Secret and Top - Secret enclaves. Development… more
    Koniag Government Services (07/12/25)
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  • Cloud Engineer

    Leidos (Lorton, VA)
    …steps to enhance knowledge sharing. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a SCI ... Solutions Division at Leidos is looking for a **Cloud Engineer ** to support a fast-paced program with the Air...this position offers a unique opportunity for a high-achieving system administrator to further develop your career in cloud… more
    Leidos (07/04/25)
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  • Systems Engineer /Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Systems Engineer /Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** ... . As Computer Systems Engineer /Architect, you will be responsible for...networks. Designs and develops solutions to complex networking problems, system administration issues, or network concerns. Performs systems… more
    ManTech (05/22/25)
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  • Systems Engineer

    ABBTECH Professional Resources, Inc. (Reston, VA)
    ** Systems Engineer ** **Location- Reston, Va** **Clearance- TS /SCI w/ FSP** **Salary- $225k-$250k/yr** _The above salary range represents the range expected ... conditions._ **_This program requires US Citizenship_** Seeking a Cloud/Infrastructure Engineer for a technical development program supporting the Sponsor's… more
    ABBTECH Professional Resources, Inc. (07/10/25)
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  • Software Test Engineer

    Cinteot (Herndon, VA)
    Software Test Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... Herndon, VA is seeking a Full Time Software Test Engineer . In this role, you will collaborate with a...this role, you will collaborate with a team of 3 - 5 other developers to develop mission critical… more
    Cinteot (06/02/25)
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  • Network Engineer

    Leidos (Lorton, VA)
    …network infrastructure and data. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a SCI ... and the cloud. We are seeking a skilled **Network Engineer ** to deploy, monitor, and maintain network systems...cybersecurity practices and risk management, especially at OSI layers 1- 3 . + Previous experience in a leadership or mentoring… more
    Leidos (07/04/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    …network infrastructure and data. **Basic Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain a SCI ... the cloud. We are seeking a skilled **Senior Network Engineer ** to design, procure, and install network systems...cybersecurity practices and risk management, especially at OSI layers 1- 3 . + Previous experience in a leadership or mentoring… more
    Leidos (07/04/25)
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  • Senior Software Engineer /AFSIM Modeler

    KBR (Reston, VA)
    …proficiency in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI) eligibility Desired: ... Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/01/25)
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