• Mechanical Engineer Senior

    Amentum (Chantilly, VA)
    Amentum is seeking a **Mechanical Engineer Senior ** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. **Responsibilities:** + ... components to provide comprehensive facility functionality. + Coordinates with facility security teams to support SCIF certification, particularly in areas related… more
    Amentum (09/23/25)
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  • Network Engineer ( Senior )

    BAE Systems (Herndon, VA)
    …may be available based on position level and/or job specifics. **Network Engineer ( Senior )** **114266BR** EEO Career Site Equal Opportunity Employer. Minorities ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (09/09/25)
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  • Senior Network Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Network Engineer , you will design, install, maintain, and evaluate network systems and communications. You will gather user network ... + Provide necessary technical documentation, system requirements documents, and security requirements. + Troubleshoot and resolve network issues involving various… more
    Noblis (09/03/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will plan, design, and implement additions and changes to network hardware, infrastructure server ... + Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI) and ability to obtain a Counterintelligence (CI) Polygraph. + US… more
    Noblis (09/03/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT… more
    GovCIO (07/23/25)
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  • Senior Information Systems…

    The MITRE Corporation (Mclean, VA)
    …within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified ... Roles & Responsibilities: The selected candidate will be responsible for protecting information systems, networks, and computers from security threats. The… more
    The MITRE Corporation (09/17/25)
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  • Senior Configuration Management Database…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Configuration Management Database Engineer (CMDB)** to join our team in the **DC, Maryland, ... + Oversee the Program CMDB management system, ensuring its proper functioning, security , and compliance with relevant regulations and standards. + Collaborate with… more
    ManTech (08/27/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... other IT-related discipline and 7+ years of relevant experience in information technology, leveraging software applications and tools to meet customer requirements.… more
    ManTech (09/23/25)
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  • Senior Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... + Assisting in assessing and making recommendations for cost, security , and viability of IT projects in the cloud...discipline and five (5) years of relevant experience in information technology, leveraging software applications and tools to meet… more
    ManTech (08/15/25)
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  • Senior Software Engineer (UI…

    Quality Technology Services, LLC (Ashburn, VA)
    The ** Senior Software Engineer ** develops java/angular applications leveraging a microservices framework. The successful candidate has 10 plus years of direct ... pertinent to your modules. + Protects operations by keeping information confidential. + Perform Scrum ceremonies (PG, retrospective etc.)...APIs + Backend + Java 8+ Spring Framework (Boot, Security ) + Hibernate (JPA) + SQL + OAuth basic… more
    Quality Technology Services, LLC (09/24/25)
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