• Computer Scientist

    Zantech (Aberdeen Proving Ground, MD)
    …as: + Modern Desktop Administrator + Messaging Administrator + Teamwork Administrator + Security Administrator + Teams Administrator + Developer ... + Database design + Real-time operating systems + Distributed systems + Performance analysis Required Certifications/Education: + Security + Certification +… more
    Zantech (11/13/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for ... analysis. + Configuration and management of UNIX, Linux, and Windows operating systems . + Installation and maintenance...and performance of IT systems and ensuring systems are compliant with security controls. +… more
    CACI International (11/19/25)
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  • Software Developer- Web Applications IV

    Gama-1 Technologies (Silver Spring, MD)
    …full-stack and platform-based development efforts, and ensure web and ServiceNow systems meet stringent performance, security , and accessibility standards ... documentation skills. Preferred Qualifications + Certifications such as Microsoft Certified: Windows Server Administrator , AWS Certified SysOps Administrator… more
    Gama-1 Technologies (11/20/25)
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  • System Engineer II

    Gama-1 Technologies (Silver Spring, MD)
    …remote environments. This role involves designing, implementing, maintaining, and optimizing systems to ensure performance, security , and reliability across ... FISMA). Preferred Qualifications + Relevant technical certifications (eg, CompTIA Security +, Microsoft Certified: Azure Administrator , VMware Certified… more
    Gama-1 Technologies (11/19/25)
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  • Associate Technical Engineer

    Highmark Health (Annapolis, MD)
    … systems , networks, applications, integrations, etc. Specifically, the Cogito Systems Administrator installs and maintains the Clarity Console and ... by our enterprise + 3 years of experience with Windows Server Admin, able to perform basic troubleshooting on...of experience working with Epic as a certified Cogito Systems Administrator from either Provider or Payor.… more
    Highmark Health (11/20/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Annapolis, MD)
    …Washington DC/Virginia area._ We are seeking a seasoned L3 Cyber Vault Administrator to design, operate, and continuously improve our cyber-resilient backup and ... a hybrid data center estate. The role also partners closely with Security , Infrastructure, and Application teams to meet strict RPO/RTO and regulatory obligations.… more
    Ensono (11/01/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …+ Proficiency in implementing and maintaining access controls, visitor management systems , and security documentation + Excellent problem-solving skills and ... hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the...systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting,… more
    Synergy ECP (10/22/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    …routing, and firewalls. * Experience managing operating systems like Linux and Windows Server. * Awareness of cloud security best practices and compliance ... adhering to best practices and Responsible AI (RAI) policies. * Manage operating systems (Linux and Windows Server) within the cloud environment. * Collaborate… more
    CACI International (10/29/25)
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  • .NET/Oracle Developer

    CACI International (Fort Meade, MD)
    …environment and manage multiple priorities + Familiarity with common operating systems ( Windows , macOS, Linux) **_Desired:_** + Prior Database Administration ... responsible for designing, coding, modifying, maintaining, and improving existing systems . Collaboration with cross-functional teams and responding to customer… more
    CACI International (09/10/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    …Advanced Penetration Tester (GXPN), GIAC Python Coder (GPYC), GIAC Certified Unix Security Administrator (GCWN), Offensive Security Exploit Developer Global ... into test environments. + Experience with application development for Windows or Linux. + Experience with x86/x64 or ARM...or ARM Assembly programming. + Experience with version control systems such as Git. + Experience with project management… more
    Shuvel Digital (09/04/25)
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