• Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …activities. + This role typically reports to a supervisor or senior engineer and works under close guidance while building proficiency in enterprise testing ... documentation updates. This role typically reports to a supervisor or senior engineer and works under close direction while gaining proficiency in enterprise testing… more
    Guidehouse (09/28/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …products such as HBase /Accumulo, Big Table, etc. General Qualifications: + Software Engineer Level 1 requires a bachelor's degree in computer science or other ... discipline, and 0-7 years of experience as a software engineer on programs and contracts of similar scope, type,...+ Python + Angular + Docker + Kubernetes + UNIX / Linux + MongoDB + Express + React… more
    Artera Technologies (09/22/25)
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  • Journeyman Software Quality Assurance Tester

    Guidehouse (New Carrollton, MD)
    …documentation updates. This role typically reports to a supervisor or senior engineer and works under close direction while gaining proficiency in enterprise testing ... development methodologies. + Exposure to enterprise platforms including Windows, Linux, UNIX , and mainframe systems. + Experience working with relational databases… more
    Guidehouse (09/28/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Administrator will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots, maintains ... involved in the resolution process + Configure and manage primarily Linux/ Unix (or other applicable) operating systems and installs/loads operating system software,… more
    CACI International (09/25/25)
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  • Director Information Security

    Lumen (Annapolis, MD)
    …Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support high-value public- and private-sector ... practices and lessons learned. Who You Are You are a hands-on engineer who thrives in complex, mission-critical environments. You communicate with clarity, drive… more
    Lumen (09/03/25)
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  • Lead Software Developer

    Lumen (Annapolis, MD)
    …on our team leverage their experience to collaboratively help design and engineer solutions and implement in an iterative manner. We leverage modern frameworks ... + Experience with system, network, or security administration in a Unix -based environment + Knowledge of Internet networking protocols, topologies, and security… more
    Lumen (09/17/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Annapolis, MD)
    …**The Role** Black Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt and scale discovery of evolving ... new methods, tools and programming languages. -User-level experience in a Unix -based environment. -Familiarity with extracting data through SQL. -Strong writing… more
    Lumen (09/17/25)
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  • Cybersecurity Lead

    TekSynap (Bethesda, MD)
    …the NICHD have differing environments and needs. Operating environments include UNIX , Linux, Windows, and MAC. Similarly, software for system operation, management, ... Splunk, Tripwire, Cylance, Tenable etc. + Senior Cyber Security Engineer . + Knowledge ofvulnerabilityinformation dissemination sources (eg, alerts, advisories,… more
    TekSynap (09/16/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …* **Opportunity:** Join CACI as a SIGINT Mission Planner Scheduler Satellite Systems Engineer and work in a high speed resource management position designed to ... simultaneously + Experience in any or all of the following systems: UNIX , web-based applications, operational chat rooms, SUN and/or Linux workstations, satellites… more
    CACI International (09/04/25)
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  • Account Solution Architect for Public Health…

    Red Hat (Annapolis, MD)
    …Success. **What You Will Bring:** + 5 years of experience as a sales engineer , consultant, solutions architect, or a relevant role; experience in presales + Ability ... into proposals, presentations, standard demos, workshops, etc. for customers + Knowledge of UNIX or Linux systems, preferably in Red Hat platform like Red Hat… more
    Red Hat (08/30/25)
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