• Communications Engineer

    CACI International (Sterling, VA)
    …experience with end-to-end material management * Ability to obtain and maintain a TS / SCI security clearance **Desired Qualifications:** * Master's degree in a ... Communications Engineer Job Category: Engineering Time Type: Full time...the United States Space Force * Focus on creating systems to support Signals Intelligence (SIGINT) through the development,… more
    CACI International (11/22/25)
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  • System Engineer

    Sciolex Corporation (Chantilly, VA)
    …of a model-Base Systems Engineering approach Qualifications & Physical Requirements Must hold TS / SCI W/ CI Poly Clearance Desired + Master's or PhD in Tech, ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/13/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    … Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance Job Description: - Administration, management, and troubleshooting ... Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR...monitoring concepts, including experience configuring and deploying Network and systems monitoring (ie SNMP, Nagios, Splunk, SolarWinds, etc.) -Pythonscripting… more
    Arena Technical Resources, LLC (01/01/26)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …+ Experience publishing results in BI dashboards. **Clearance Requirements:** + An active TS / SCI with Polygraph **Physical Requirements:** + Use hands to operate ... **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** The **Data Engineer ** will leverage their… more
    ManTech (12/27/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …as Nmap, Nessus, and tcpdump **Clearance Requirements:** + Must have a current/active TS / SCI with CI Polygraph **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports… more
    ManTech (12/13/25)
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  • Acquistion Engineer

    KBR (Chantilly, VA)
    …Standard Qualifications: Required: + Clearance: Must possess and be able to maintain an active TS / SCI with Poly + Education: BS/BA 18+ years, or MS/MA 15+ years, ... Title: Acquistion Engineer Belong. Connect. Grow. with KBR! KBR's National...acquisitions, including source selections on Major System Acquisition + Systems : Familiarity with GEOINT systems + Process:… more
    KBR (12/12/25)
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  • DevOps Engineer SME

    Leidos (Chantilly, VA)
    …be on-call 1 full calendar week every 2 months. Required Qualifications: * Active TS / SCI with Polygraph * Master's degree and 15 years' experience. Additional ... **Description** Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program...program, you will have the opportunity to build strong systems and software utilizing cloud capabilities to support a… more
    Leidos (12/10/25)
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  • Sr. DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …+ Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS / SCI US Government Security clearance with a CI Polygraph is required; US ... Enlighten, honored as a Top Workplace from USA Today, is a leader...and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides… more
    Huntington Ingalls Industries (11/22/25)
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  • Front End Software Engineer

    Arena Technical Resources, LLC (Mclean, VA)
    …to 10 years of related software development experience. -This position requires a TS / SCI w/ Full Scope Polygraph to start REQUIRED KNOWLEDGE/SKILLS: -Extensive ... Front End Software Engineer Location: McLean, VA, US Job ID: ATR...versioning tools, such as Git -Experience with Linux operating systems DESIRED KNOWLEDGE/SKILLS: -Experience with SASS or LESS. -Hands-on… more
    Arena Technical Resources, LLC (11/09/25)
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  • Senior Circuit Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …technical control services' performance, reliability, and security. Qualifications/Experience: + Active TS / SCI Clearance + Minimum 5 years' experience in ... Solutions requires the expertise of a talented and experienced Senior Circuit Engineer to assist in directing and managing the program's executive support group.… more
    Competitive Range Solutions, LLC (11/06/25)
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