• Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …purpose device programming opportunities are available. + Analyze and study complex system requirements, use design software tools, provide support using formal ... an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development...control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer more
    Leidos (05/28/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Software Engineer! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... (PI) Planning, and other related team activities; analyze and study complex system requirements, use design software tools, provide support using formal… more
    Leidos (08/08/25)
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  • DevOps Team Lead (ServiceNow)

    Tau Six (Chantilly, VA)
    …design, scripting (eg, JavaScript, Glide API), and custom application development. + Active Top Secret /SCI ( TS /SCI) US Government clearance. Preferred Skills ... experience, demonstrated success in leading teams, and an active Top Secret /SCI US Government clearance. CLEARANCE REQUIRED:...+ Minimum of 5 years of experience as a Software Developer , with demonstrated leadership experience. +… more
    Tau Six (06/03/25)
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  • DevOps Engineer

    KBR (Chantilly, VA)
    …Desired: + Backend or Full Stack: Experience as a backend or full stack software developer + ElasticSearch and MongoDB: Experience with Elasticsearch & MongoDB ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/23/25)
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  • Systems Development Engineer, AWS Cross…

    Amazon (Herndon, VA)
    …raise our already high operational excellence bar. - Operate, automate, and troubleshoot complex systems in partnership with software developer peers. - Be ... systems on a massive scale and to gain top -notch experience in cloud computing. You'll be surrounded by...(design patterns, reliability and scaling) of new and existing systems experience - 3+ years professional software more
    Amazon (07/02/25)
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  • Full Stack Java Developer

    Arena Technical Resources, LLC (Chantilly, VA)
    …ATR 17054 Job Description Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS /SCI security clearance. Need to have Current Poly ... existing capabilities using key enabling technologies and frameworks. The Software Engineer will help maintain the deployed system...and development and usage with RESTful web services -Active Top Secret or TS /SCI security… more
    Arena Technical Resources, LLC (08/08/25)
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  • Reports Developer

    CACI International (Reston, VA)
    …Security+ Certification. * Willingness to work onsite in a secure facility. * Active Top Secret or TS /SCI clearance. These Qualifications Would be Nice ... Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of...meet customer needs? Join our team as a Reports Developer ! You will get to use your systems more
    CACI International (08/11/25)
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  • Elasticsearch Lead Engineer

    Leidos (Chantilly, VA)
    …or master's with 6-10 years of prior relevant experience + Experience as a software developer , integrator, administrator, or similar technical role + 5 or more ... **Description** The GEOAxIS system provides Identity, Credential and Access Management for...stack, including Elasticsearch, Logstash, Kibana, and Beats. + Active Top Secret clearance and ability to obtain… more
    Leidos (08/08/25)
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  • Full Stack Web Developer

    CACI International (Springfield, VA)
    …demonstrations, and retrospectives **You'll Bring These Qualifications** : + Currently hold an active Top Secret or Top Secret SCI clearance and ... Full Stack Web Developer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/23/25)
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  • Exploit Developer /Penetration Tester 2/3

    Northrop Grumman (VA)
    …against complex, targeted cyber threats to high-value systems and data + Active Top Secret , and/or SCI access with an SSBI completed within the past 4 ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of...hardware & software including avionics and embedded systems + Evaluate system security configurations for… more
    Northrop Grumman (07/18/25)
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