• Control Technician, HVAC

    Amentum (Mclean, VA)
    …over time, weekends, and holidays. + **Must be able to obtain and maintain a Top Secret US Government security clearance. Note: US citizenship is required to ... field repairs for instrumentation associated with the assigned computer systems . + Troubleshoot software program problems in...obtain a Top Secret security clearance.** **Work Environment** Incumbents… more
    Amentum (11/14/25)
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  • Mbse

    SAIC (Chantilly, VA)
    … over the complete end-to-end life cycle. Must have an Active Top Secret /SCI with Poly. As the Model-Based Systems Engineering (MBSE) Engineer , you ... **Description** SAIC is seeking a **Model-Based Systems Engineering (MBSE) Engineer ** to support...to be substituted in lieu of degree. + Active Top Secret /SCI with Poly. + Proven experience… more
    SAIC (11/06/25)
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  • Electrical Maintenance Technician Shift Lead

    M. C. Dean (Alexandria, VA)
    …for access to classified information; **Ability to obtain and maintain a Top - Secret /SCI Clearance.** **Work hours** - Friday through Sunday, 7:00pm-7:00am ... for access to classified information; **Ability to obtain and maintain a Top - Secret /SCI Clearance.** **Technical Skills and Knowledge** + Proficient in reading… more
    M. C. Dean (11/14/25)
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  • Expert Enterprise Architect (A3 Modernization)

    BAE Systems (Dulles, VA)
    …of experience focused on Cloud Engineering & AI implementation. + Active Top Secret clearance required. + Self-Efficient with Supervisor/Manager experience + ... The candidate that fits this position has experience as a Cloud Design Engineer and is responsible for Cloud systems engineering, provisioning, managing cloud… more
    BAE Systems (11/18/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will ... systems and architectures. + Troubleshoot and resolve complex software , performance, and infrastructure issues. + Research and adopt emerging technologies… more
    Amentum (10/27/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $86,177.00 - $125,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides ... 13 years relevant experience + Current or Active US Top Secret clearance (must maintain throughout employment)...visual acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than… more
    Huntington Ingalls Industries (08/23/25)
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  • Senior IT Specialist

    TekSynap (Springfield, VA)
    …technical issues. + Conduct regular system audits. **REQUIRED QUALIFICATIONS** + Active Top Secret Clearance + Certifications preferred include: + A+ (Preferred) ... perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret **OTHER DUTIES** Please note this job description is… more
    TekSynap (11/19/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …to existing systems and architectures + Diagnose and resolve complex software , performance, and infrastructure challenges + Stay ahead of industry trends and ... of hands-on software development experience + Proven leadership in secure systems engineering, systems integration, and reverse engineering + Expertise in… more
    Amentum (10/27/25)
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  • Construction Manager (Superintendent 1)

    M. C. Dean (Alexandria, VA)
    …for access to classified information; **Ability to obtain & maintain a Top - Secret clearance required.** Responsibilities The IDIQ Construction Manager (CM) is ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...to classified information; **Ability to obtain & maintain a Top - Secret clearance required.** + Bachelor's degree in… more
    M. C. Dean (09/17/25)
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  • Software Developer

    KBR (Springfield, VA)
    …expertise to support and enable a test and evaluation program's modernization goals. The software engineer will work closely with the scientists and engineers in ... Title: Software Developer 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 (09/12/25)
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