• System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …remains involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Requirements Position Requirements : + Quantifiable Linux SA work experience + Harvester + Rancher + Kubernetes… more
    Jovian Concepts, Inc. (09/24/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …with automation and scripting (eg, PowerShell, Python) is a plus + Windows and UNIX knowledge. * Location: On Site * US Citizenship Required * DoD 8570 IAT ... Level II certified - Required GDIT IS YOUR PLACE: * 401K with company match * Comprehensive health and wellness packages * Internal mobility team dedicated to helping you own your career * Professional growth opportunities including paid education and… more
    General Dynamics Information Technology (09/23/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Annapolis Junction, MD)
    …development, waterfall, and agile methods (Extreme programming). + Proficient with Linux/ UNIX is required. + Development experience (C++, JAVA, XML/XSD), scripting ... language experience, (Python or Perl), JAVA GUI development experience and Web framework experience (ie Ruby on Rails, Django, SpringFramework, or Zope) is required + (U/FOUO) Performs system and unit level testing. This includes test plans and procedures,… more
    General Dynamics Information Technology (09/22/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …/ J2EE + JavaScript + C / C+ + + Python + Angular + Docker + Kubernetes + UNIX / Linux + MongoDB + Express + React + Node + GoLang + Vue.js + Web Services (REST, ... SOAP) + Java Frameworks (Spring, Hibernate) About Us! Artera Technologies, LLC is an energetic, employee-focused, woman-owned business headquartered in Ellicott City, MD. Founded in 2012, Artera offers innovative software and systems engineering solutions to… more
    Artera Technologies (09/22/25)
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  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    …and remain involved in the resolution process. + Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. **Here's What You'll Need:** + Ten (10) years' experience as a SA on programs and contracts of similar scope,… more
    Amentum (09/22/25)
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  • Expert CNO Developer (CAP3) - Security Protocols

    Nightwing (Annapolis Junction, MD)
    …the following: Windows applications using Visual Studio or .NET environments; UNIX applications using make files or comparable build environments; mission-applicable ... platforms, * Minimum four (6) years of experience with programming CNO tools and techniques, * Minimum two (5) years of experience programming CNO tools for the US Government, * Minimum two (4) years of experience developing packet-level programs, and *… more
    Nightwing (09/22/25)
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  • ADC Engineer I, Non-Relational Database Services

    Amazon (Columbia, MD)
    …service-oriented architecture and web services - Systems Administration in a Linux/ Unix environment - Associate or Bachelor's degree in Information Science / ... Information Technology, Computer Science, Engineering, Mathematics, Physics, or a related field. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our… more
    Amazon (09/21/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …process. Configures and manages Virtual and storage environments; Linux, UNIX and Windows operating systems; installs/loads operating system software, troubleshoots, ... maintains integrity; and configures virtual, storage and network components along with implementing operating systems enhancements to improve reliability and performance. **Job Responsibilities/Qualifications:** Candidate will support the IT requirements of… more
    Leidos (09/20/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (California, MD)
    …can't wait. You Have: + 5+ years of experience configuring and managing Unix , Linux, or Windows operating systems, including installing or loading operating system ... sof tware, troubleshooting, maintaining integrity of and configuring network components, and implementing operating systems enhancements to improve security, reliability, and performance + Experience managing Active Directory, DNS, DHCP, system monitoring… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Site Reliability Engineering Architect

    Ensono (Annapolis, MD)
    …Hardware Vendors (HP, Dell, IBM, Cisco) + Physical Servers and Blade Technology + Unix (RHEL, AIX, Solaris, HPUX, LDAP) + Microsoft (AD, Windows, Sharepoint, DNS) + ... Storage Platforms (EMC, IBM, Hitachi, Netapp, Dell) + VMWare + Monitoring (BMC, CA, Shavlik, LANSweeper) + Network & Security (Cisco, Checkpoint, Load Balancing) **Why Ensono?** Ensono is a place to make better happen - for our clients and for your career. You… more
    Ensono (09/20/25)
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