• Penetration Tester

    CACI International (Herndon, VA)
    …written and oral products * System level and security administration knowledge of computer operating systems . Operating system experience shall be with the ... tools * System level and security administration knowledge of computer operating systems . Operating system experience shall be with the identified… more
    CACI International (06/21/25)
    - Related Jobs

  • Sr. Site Reliability Engineer (SRE)

    Steampunk (Mclean, VA)
    …in one or more areas including telecommunications concepts, computer languages, operating systems , database/Data Base Management System (DBMS) and middleware ... systems , collaboration software, application-based firewall and proxy server(s), and operating systems + Experience with Linux and Windows operating… more
    Steampunk (07/04/25)
    - Related Jobs

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

    Tau Six (Chantilly, VA)
    …enterprise. Candidates must possess thorough understanding of Windows & Linux operating systems , cloud technology, contemporary networking, and cybersecurity ... or more years of experience in the validation of security configuration of operating systems . + Shall have 2 or more years of experience applying Risk Management… more
    Tau Six (04/23/25)
    - Related Jobs

  • Lead Operating Engineer

    Cushman & Wakefield (Arlington, VA)
    …school preferred IMPORTANT EXPERIENCE | 5+ years of related trade experience in operating mechanical, electrical and plumbing systems in a commercial property ... **Job Title** Lead Operating Engineer **Job Description Summary** Responsible to ensure...operations and maintenance of the mechanical electrical and plumbing systems for the assigned facility. The performance of all… more
    Cushman & Wakefield (07/15/25)
    - Related Jobs

  • Global Infrastructure Manager

    Veralto (Glen Allen, VA)
    …Directory), Server Administration (Storage, Backup & Recovery, Disaster Recovery), Operating Systems (Installations, Upgrades, and Patching), Security/Firewalls, ... Firewalls, VPN) + Proficiency managing servers (both physical and virtual), operating systems (eg Windows, Linux, etc.), and services (eg Active Directory, LDAP,… more
    Veralto (05/15/25)
    - Related Jobs

  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …of directly relevant experience in system administration - Experience with multiple operating systems , including Linux/Unix & MacOS - Experience and knowledge ... Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret...and provides insight into the development of lab standard operating procedures (SOPs) and policies - Provide support for… more
    Node.Digital (07/17/25)
    - Related Jobs

  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO ... in a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the Server +… more
    SimIS Inc. (05/09/25)
    - Related Jobs

  • Operating Engineer, Licensed

    Amentum (Springfield, VA)
    …licensed Operating Engineer operates and maintains one or more systems that provide an establishment with such services as heat, air-conditioning, refrigeration, ... of other workers in performing task directly related to operating and maintaining the system or systems ...to operating and maintaining the system or systems + Performs other responsibilities associated with this position… more
    Amentum (06/04/25)
    - Related Jobs

  • Software Engineer

    Meta (Richmond, VA)
    …Software Engineer Responsibilities: 1. Research, design, develop, and test operating systems -level software, compilers, and network distribution software ... solutions 21. 11. Data processing, programming languages, databases, networking, operating systems , computer graphics, or human-computer interaction 22.… more
    Meta (07/20/25)
    - Related Jobs

  • Data Center Controls Tech, Deployment

    Amazon (Herndon, VA)
    …experience. - Minimum one year of experience working with computer components and operating systems . - Minimum one year of experience with mission critical ... industrial controls systems . The candidate may also have relevant experience operating and maintaining mission critical electrical and mechanical systems . A… more
    Amazon (07/19/25)
    - Related Jobs