• Sr. Penetration Tester

    CACI International (Chantilly, VA)
    …through written and oral products + System level and security administration knowledge of computer operating systems . Operating system experience ... frameworks like Metasploit, Cobalt Strike, PowerShell Empire, Covenant, etc. + System Administration experience + OSINT, social engineering, physical pen-testing… more
    CACI International (06/21/25)
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  • Software Configuration Manager

    TekSynap (Arlington, VA)
    …automate and integrate chosen Configuration Management tools. + Work with the systems administration team to automate Application Deployment and Configuration to ... of SOA principles. + Experience administering Subversion or other version control systems . + Strong Windows/Linux/ Unix experience is a must. **Overview** We… more
    TekSynap (05/15/25)
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  • OS Administrator Linux

    CACI International (Chantilly, VA)
    …+ Knowledge of networking protocols and services + Strong knowledge of Ansible, Linux/ Unix systems , scripting languages (eg, Python, Bash), and general IT ... * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Linux to support the Department of...Linux OS Subject Matter Expertise and be responsible for administration , maintenance, and sustainment for the SIPR solution on… more
    CACI International (05/23/25)
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  • Lab Manager

    BCMC (Arlington, VA)
    …DHS Suitability - 5+ years of directly relevant experience in system administration - Experience with multiple operating systems , to include Linux/ Unix ... wide area networks. Monitor channels for storage-related network and system issues and remediate them as they occur Required...or HS Diploma and 7+ years lab management or systems administration experience. Desired Certifications: - CEH… more
    BCMC (05/10/25)
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  • Support Technician I

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …for information systems resources using an automated help desk tracking system . Log all resource requests and track status. Collect and document mandatory and ... the following): CompTIA Security (ce) GIAC Security Essentials (GSEC) Systems Security Certified Practitioner (SSCP) Operating System /Computing...in one or more of the following areas: Operating Systems (OS): UNIX , Windows XP, Windows 7,… more
    Navy Exchange Services (NEX) (06/14/25)
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  • ServiceNow Configuration Manager

    SAIC (Springfield, VA)
    …experience in lieu of degree, but a degree in computer science, business administration , information systems , or engineering management is highly preferred. + ... the following: + Under broad direction provide development and administration of the ServiceNow infrastructure. + Assist with the...Fundamentals. + ITIL Foundations. + Familiarity with Windows and UNIX based operating systems . + Knowledge of… more
    SAIC (06/03/25)
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  • Amazon Dedicated Cloud Engineer, IREO

    Amazon (Herndon, VA)
    …warrants. The skills and traits we are looking for include: - Have strong Linux/ Unix Systems Administration knowledge to include reading, understanding and ... further Amazon is building some of the largest distributed systems in the world, and we need astute people...Clearance of TS/SCI with Polygraph - 5+ years of administrative experience with Linux or cloud platform environments Preferred… more
    Amazon (05/19/25)
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  • Mainframe Software Technical Support Engineer

    Broadcom (Reston, VA)
    …5+ years of related experience **Mainframe Skills Desired:** + Experience with z/VM Operating System , System Administration and Configuration + CP and CMS + ... - Attempt to recreate the error(s) on available mini systems , if the problem has not been previously reported...job logs, and abend codes + Exposure to USS ( Unix System Services) + Understanding of SMF… more
    Broadcom (06/13/25)
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  • Secret Configuration Manager

    Insight Global (Marion, VA)
    …in lieu of degree, but a degree in computer science, business administration , information systems , or engineering management is highly preferred. Current ... Asset Management (HAM) Professional Fundamentals ITIL Foundations Familiarity with Windows and UNIX based operating systems Knowledge of hardware and software… more
    Insight Global (05/29/25)
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  • Database Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …of experience with AWS cloud technologies, including RDS, S3, and EC2 + Experience with UNIX or Linux system administration + Knowledge of extracting and ... will perform back-up and recovery, analyze and resolve database system production problems, analyze user requirements and use cases,...in a primarily AWS cloud environment. You'll work with systems such as Oracle RDS, Oracle stand alone and… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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