• RF Analysis Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    RF Analysis Engineer , Senior The Opportunity: Do you enjoy contributing to a technical team, while closely working with relevant stakeholders to produce ... for a customer? This is the role of our Radio Frequency (RF) Analysis Engineer working to support the customer each day, performing RF Analyses to protect their… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a… more
    KBR (09/30/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...in on-call rotation to provide 24/7 support for critical systems . * Stay up-to-date with the latest cloud computing… more
    CACI International (08/03/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …Microsoft Identity & Network Access (IDNA), which includes Microsoft Entra, is looking for a ** Senior Software Engineer ** . The IDNA team is at the heart of the ... of experience in designing, analyzing, and troubleshooting large-scale distributed systems **Other Requirements:** ** Security Clearance Requirements:** Candidates… more
    Microsoft Corporation (09/19/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer ** to join our team! **What You'll Be Doing:** ... CGI, HTML, and Active Server Pages (ASP); and operating systems such as Solaris and Windows NT. + Applies...at this level. + DoD IAT Level II (eg, Security + CE, Network+ CE, or CCNA Security )… more
    Parsons Corporation (08/16/25)
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  • FedRAMP Senior Cyber Engineer…

    Noblis (Richmond, VA)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security ? Are you looking to make an ... the entire federal government? Do you want to help reshape the Federal Security assurance model? Do you love researching new technologies and capabilities? Are you… more
    Noblis (07/30/25)
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  • Senior DevOps Engineer

    TheIncLab (Mclean, VA)
    …success. Your Mission, Should You Choose to Accept We're looking for a Senior DevOps Engineer who is passionate about automation, operational excellence, and ... Engineering (SRE) + Design and implement monitoring, alerting, and observability systems to maintain high availability and performance. + Respond to incidents,… more
    TheIncLab (09/26/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment of ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/17/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required; US Citizenship required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and ... during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document… more
    Huntington Ingalls Industries (09/12/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** ... position. The ** Senior Software Engineer ** will be dedicated full-time...to development and enhancement support for existing software and systems solutions and the development of new solutions as… more
    ManTech (09/11/25)
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