• Mid - Level Linux

    Belay Technologies (Laurel, MD)
    …a Linux System Administrator to join our intel team. + We are seeking a Mid - Level Linux System Administrator to work on a fast-paced team of ... system infrastructure, and any processes related to these systems and provide support to IT systems ...enhancements to improve reliability and performance Key Technologies: + Linux + Ansible + Terraform + Windows + AWS… more
    Belay Technologies (10/20/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Parsons is seeking a mid - level Linux Systems Administrator. The candidate will ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The candidate will… more
    Parsons Corporation (10/18/25)
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  • System Administrator

    CACI International (College Park, MD)
    …seeking a System Administrator to join our team. **Responsibilities:** As a Mid - Level Linux Infrastructure Engineer with Networking Experience, you will ... System Administrator Job Category: Information Technology Time Type:...be a key contributor in resolving technical challenges within Linux and Windows environments through various channels, including phone,… more
    CACI International (09/10/25)
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  • Field Engineer/ Linux Systems

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems at ... time locally out of our Columbia, MD headquarters. #LI-DS1 # Mid -Senior Level Essential Job Responsibilities + Troubleshoot...well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related… more
    Huntington Ingalls Industries (08/08/25)
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  • Entry Level or Mid Level

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid - Level System Administrator (SA2) to join our intel team. FC has on-call ... Level SA. + 10 Years no degree for Mid Level SA. Candidates are required to... Level I Certification, IA Baseline Certification in Linux , Unix, Windows, or Cisco OS operating system more
    Belay Technologies (10/10/25)
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  • System Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    …maintenance + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft ... Azure cloud services and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft… more
    Vexterra Group (10/14/25)
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  • Mid - Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Mid - Level DevOps Engineer who is ready ... Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces....amazingly talented people Job Description: GliaCell is seeking a Mid - Level DevOps Engineer on one of our… more
    GliaCell Technologies (11/01/25)
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  • Mid - Level Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Mid - Level Software Engineer who is ... to work with some amazingly talented people Job Description: GliaCell is seeking a Mid - Level Software Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (10/30/25)
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  • Mid - Level Java Developer (Active…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …career-defining. The opportunity we can offer is one-of-a-kind. **Join Us as a Mid - Level Java Developer - Innovate with Cutting-Edge Tech in Annapolis Junction, ... where your skills truly matter? We're looking for a ** Mid - Level Java Developer** to join our dynamic...into designing and developing **highly efficient Microservices** running on Linux , leveraging both **Java** and **Kotlin** . Your work… more
    General Dynamics Information Technology (09/20/25)
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  • Mid - Level Software Developer

    Leidos (Bethesda, MD)
    **Description** **Join Our Innovative Team at Leidos!** **Job Description: Mid Level Software Developer** Ready to break away from the ordinary and dive into an ... At Leidos' High Fidelity Simulation Business Area, we're not just building systems -we're revolutionizing the future of naval simulation, training, and analysis for… more
    Leidos (10/01/25)
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  • Mid Level Software Engineer (C, C++,…

    CACI International (Herndon, VA)
    Mid Level Software Engineer (C, C++, High Performance Computing) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None ... Opportunity:** CACI | SystemWare (CSW) Team is seeking a highly motivated mid - level Software Engineer with demonstrable experience in design and implementation… more
    CACI International (10/16/25)
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  • Mid - Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Mid - Level DevOps Engineer who is ready ... Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces....amazingly talented people Job Description: GliaCell is seeking a Mid - Level DevOps Engineer on one of our… more
    GliaCell Technologies (10/30/25)
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  • Mid - Level Cloud Engineer

    Red Gate Group (Reston, VA)
    …both service excellence and employee wellbeing. The Red Gate Group is seeking a Mid - Level Cloud Engineer to support the Defense Threat Reduction Agency (DTRA) in ... templates or Terraform to build and automate secure, repeatable deployments. + Administer Linux -based systems and develop Bash scripts for process automation. +… more
    Red Gate Group (10/30/25)
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  • Mid - Level Software Engineer

    Leidos (Gaithersburg, MD)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Mid - Level Software Engineer for the Chinook Program. The Chinook Program delivers ... CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** **Top Secret with SCI...+ Relational Database:MySQL, PostgreSQL, or SQL Server + Operating System : Windows, Linux + Version Control … more
    Leidos (10/05/25)
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  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    …Description:** Parsons Corporation is currently searching for a full-time **Software Developer Mid Level ** position at our Chantilly, VA location. This will ... teams in the design, development, and maintenance of complex systems . We meet customer and mission needs by leveraging...leveraging programming languages like Python and C/C++ in a Linux environment. + Collaborate with team members to test… more
    Parsons Corporation (10/21/25)
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  • DevSecOps Engineer - Mid - Level

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer - Mid - Level KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful ... database, cloud and data center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with AWS and other cloud services +… more
    KBR (09/02/25)
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  • Mid /Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …package that includes benefits and perks, a flexible work-life balance, and career development. Mid Level Salary Range: $70,000 to $190,000 Senior Level ... Maven, CMake, RPM, Jenkins, Nexus + Experience with high level requirements management including requirements decomposition, secure systems...HTML, XML, XSLT. + Experience developing on Windows, and/or Linux operating systems . + Must have a… more
    Belay Technologies (10/14/25)
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  • Database Admin Mid

    SAIC (Washington, DC)
    **Description** This role ( Mid - Level MySQL and PostgreSQL DBA) is responsible for ensuring the reliability, security, and optimal performance of database ... systems across open-source environments. The DBA supports application development...configure, and manage Oracle, MySQL, and PostgreSQL databases on Linux , Windows, and AWS platforms. + Set up new… more
    SAIC (11/01/25)
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  • Digital Signal Processing Engineer - Mid

    Parsons Corporation (Chantilly, VA)
    …Digital Signal Processing Engineers that will design, develop and maintain complex systems . We meet customer and mission needs by leveraging cutting-edge research ... + Collaborate with cross-functional teams to integrate DSP solutions into larger systems and ensure compatibility + Conduct simulations, testing, and debugging of… more
    Parsons Corporation (10/21/25)
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  • Cloud Engineer, Mid

    Intelligent Waves (Reston, VA)
    …ARM templates or Terraform to support secure, automated deployments. + Administer Linux systems , create automation scripts, and manage hybrid cloud environments. ... **Overview** Intelligent Waves is seeking a ** Mid - Level Cloud Engineer** to manage, administer,...Resource Manager (ARM) templates or Terraform + Experience using Linux operating system and Bash scripting +… more
    Intelligent Waves (08/30/25)
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