• Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    Join a fast growing agile small company that delivers cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a ... and help defend national security systems. Tau Six, an agile small company delivering cutting edge cybersecurity and systems integration services to the US… more
    Tau Six (07/23/25)
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  • Deployable Sr Principal Network Communications…

    Northrop Grumman (Chantilly, VA)
    …Capture + Test and Implementation + Integrated Maintenance Data System + Unix/ Solaris Operating Systems and Principles + Windows Server and Desktop versions. + ... contributions as well as allow employees to share in company results. Employees in Vice President or Director positions...health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for… more
    Northrop Grumman (06/11/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …+ Ability to work across multiple platforms including Windows, Linux, UNIX, and Solaris . + Understanding of Agile, SDLC, and test lifecycle methodologies. + Must be ... + Medical, Rx, Dental & Vision Insurance + Personal and Family Sick Time & Company Paid Holidays + Parental Leave + 401(k) Retirement Plan + Group Term Life and… more
    Guidehouse (08/09/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    …from Tier 1. * Administer and maintain servers (Windows, Linux, Solaris ), desktops and applications, printers and peripheral equipment, Active Directory and ... of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the… more
    CACI International (06/06/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Jessup, MD)
    …1-3 years of experience with Systems Administration in Linux/Unix (Ubuntu, CentOS, RedHat, Solaris , etc.) - 1-3 years of experience with Networking (TCP/IP, DNS) - ... on job-related knowledge, skills, and experience. Amazon is a total compensation company . Dependent on the position offered, equity, sign-on payments, and other… more
    Amazon (05/31/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …+ Proficiency working in a Linux environment - Centos, Ubuntu, Fedora, Solaris , Backtrack + Database experience, to include writing complex queries and modifying ... of trust.** CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the… more
    CACI International (08/08/25)
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