• 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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  • Hardware System Engineer - FPGA

    RBR-Technologies (Fort Meade, MD)
    …such as C, C++, Java, or Ruby on Rails. Comfortable working in Unix , Linux, and Windows environments. Experience with scripting languages for automation (eg, Python, ... Tcl). Understanding of high-speed digital design, interfaces (eg, SPI, I2C, PCIe), and signal integrity. A career at RBR-Technologies doesn't mean you have to make sacrifices in other areas of your life. + Best in class health benefits plan + Generous 401k… more
    RBR-Technologies (09/20/25)
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  • Program Manager

    TekSynap (Bethesda, MD)
    …the NICHD have differing environments and needs. Operating environments include UNIX , Linux, Windows, and MAC. Similarly, software for system operation, management, ... and application support varies among divisions. **FUNCTIONAL RESPONSIBILITIES:** + Coordinates andmonitorsthe scheduling, pricing, and technical performance of company programs. + Responsibilities also include aiding in the negotiation of contracts and… more
    TekSynap (09/19/25)
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  • Cyber Security Analyst (Mid-Level)

    Oasis Systems, LLC (Rockville, MD)
    …internetworking technologies. Hands-on experience a plus. + Knowledge of Windows and Unix operating systems. Hands-on experience a plus. MAR Division of Oasis ... Systems is an equal opportunity employer and does not discriminate in hiring or employment on the basis of any legally protected characteristic including, but not limited to, race, color, religion, national origin, marital status, gender, sexual orientation,… more
    Oasis Systems, LLC (09/19/25)
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  • Data Driven Software Developer

    Leidos (Fort Meade, MD)
    …SQL; working knowledge of JavaScript/HTML. + Experience with Git/Bitbucket and UNIX command line development. + Strong understanding of software engineering ... principles and the full software lifecycle (design, development, test, deployment). + Hands-on experience with CI/CD pipelines, containerized environments (Kubernetes, Docker), and DevOps practices. + Experience with data integration and distributed platforms… more
    Leidos (09/19/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …or SSCP) **Preferred Qualifications:** + Familiarity with configuring, scripting, and managing Unix , RHEL and Windows operating systems + Familiarity with Scanboy + ... Familiarity with JIRA ticketing system + Familiarity with Enclave environments + Familiarity with Solarwinds + Familiarity using LatteART and XACTA **Clearance Requirements:** + Must have a current/active TS/SCI with Polygraph **Physical Requirements:** + The… more
    ManTech (09/19/25)
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  • System Engineer - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …Java, C, C++, and Ruby on Rails + Proficiency in operating systems including Unix , Linux, and Windows + Have knowledge of field-programmable gate arrays (FPGAs) + ... Have knowledge of ModelSim for hardware description language (HDL) simulation, and Xilinx tools. A career at RBR-Technologies doesn't mean you have to make sacrifices in other areas of your life. + Best in class health benefits plan + Generous 401k with… more
    RBR-Technologies (09/19/25)
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