• Software Developer Level 3

    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 (06/24/25)
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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 (06/20/25)
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  • Systems Development Engineer, AWS Cross Domain…

    Amazon (Jessup, MD)
    …or scripting language experience (Java, Python, Go, Ruby) in Linux or similar UNIX distribution with a good working knowledge of TCP/IP networking, architecture, and ... core technologies such as Load Balancing, DNS, DHCP, HTTP, and Routing - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - Experience utilizing AWS cloud solutions in a DevOps environment - Experience with… more
    Amazon (06/14/25)
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  • Cyber Identity - Saviynt Senior Consultant

    Deloitte (Baltimore, MD)
    …Java, JavaScript, JSP/Servlets, SQL. + Understanding and familiarity with Operating Systems ( Unix , Linux, Windows). + 2+ years managing projects through the full ... system development lifecycle. + Ability to travel up to 75%, on average, based on the work you do and the clients and industries/sectors you serve + BA/BS Degree in Computer Science, Cyber Security, Information Security, Engineering, Information Technology,… more
    Deloitte (06/13/25)
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  • Senior Systems Engineer Level_IV

    General Dynamics Information Technology (Laurel, MD)
    …Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX , LINUX), NetApp-VMWare, database/DBMD (oracle, access, sybase) and ... applications (Tivolli, Peoplesoft). + Familiarity with ITIL, SEI/CMM is desirable + Red Hat Certified System Administrator (RHCSA) **WHAT YOU'LL NEED:** + **Must have one of the following DoD approved certifications to meet the category/level IAT-2 (DoD 8570)… more
    General Dynamics Information Technology (06/12/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX , LINUX), NetApp-VMWare, database/DBMD (oracle, access, sybase) and ... applications (Tivolli, Peoplesoft). + Red Hat Certified System Administrator (RHCSA) **Qualifications** **:** + **Must have one of the following DoD approved certifications to meet the category/level IAT-2 (DD 8570) requirement for this position:** Security+,… more
    General Dynamics Information Technology (06/12/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Columbia, MD)
    …of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX , mainframe), security technologies (firewalls, IDS/IPS, etc.) and application ... programming/scripting languages (C, Java, Perl, Shell). + Working knowledge of operating systems, virtual machine environments, mainframe security packages, and relational database management systems. + Expert knowledge of using Microsoft Office. + Ability to… more
    Optiv (06/12/25)
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  • Research Faculty (PREP0003520) - #Faculty

    Johns Hopkins University (Gaithersburg, MD)
    …3D sensors such as LiDAR or RGBD cameras ? Basic understanding of the Unix /Linux operating systems ? Working knowledge of 3D point cloud data processing techniques ... using Point Cloud Library (PCL - http://pointclouds.org ), CloudCompare, or other similar tools What is PREP? This position is part of the National Institute of Standards (NIST) Professional Research Experience (PREP) program. NIST recognizes that its research… more
    Johns Hopkins University (06/11/25)
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  • Network and Computer Systems Administrator

    ManTech (Belcamp, MD)
    …of TCP/IP, information security/authorization profiles, or system administration of Unix or Windows networks/systems + Experience monitoring network performance, ... identifying and resolving issues, performing routine maintenance tasks on network devices like routers, switches, and firewalls. + Experience diagnosing and resolving network connectivity issues, performance bottlenecks, and hardware failures. **Preferred… more
    ManTech (06/11/25)
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  • System Engineer

    RBR-Technologies (Odenton, 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 (06/09/25)
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