• Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide ... deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active Directory to manage… more
    ENS Solutions (09/27/25)
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  • System Administrator IV

    Gama-1 Technologies (Silver Spring, MD)
    …skills. Preferred Qualifications + Certifications such as Microsoft Certified: Windows Server Administrator, Red Hat Certified Engineer (RHCE), VMware Certified ... seeks a highly experienced System Administrator IV to provide advanced systems administration, configuration management, and technical leadership in support of… more
    Gama-1 Technologies (11/20/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures ... network components along with implementing operating systems enhancements to improve reliability and performance. + Provides support for implementation,… more
    ManTech (11/21/25)
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  • Mid-Level Full Stack C# Developer (TS/SCI…

    General Dynamics Information Technology (Hanover, MD)
    …receive an additional 5 days of PTO for TS/SCI with Poly** \#SWDevPolyMDSoftware Engineer Deliver simple solutions to complex problems as a Software Engineer ... your career growth ours. At GDIT, people are our differentiator. As a Software Engineer you will help ensure today is safe and tomorrow is smarter. Responsibilities… more
    General Dynamics Information Technology (11/20/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …services. + Must have experience with secure configurations of commonly used desktop and server operating systems . + Must be comfortable working on multiple ... Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using...multiple system security plans for development, test and production systems following the Risk Management Framework (RMF); manage cross… more
    Leidos (09/15/25)
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  • Sr. Delivery Consultant-DevOps, NatSec ProServe

    Amazon (Jessup, MD)
    …scale computing solutions. The ideal candidate will have past experience working as a systems or support engineer . You will enjoy keeping your existing technical ... center operations with responsibility for infrastructure robustness, including networking, server hardware and storage - Understanding of Federal Government… more
    Amazon (11/18/25)
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  • Computer Scientists

    Artera Technologies (Annapolis Junction, MD)
    …+ Develop software applications + Process digital signals + Develop Client/ server applications + Analyze and implement Legacy and current processor technology ... + Analyze and implement Operating systems , architectures, and interfaces + Develop code using Assembly...code using Assembly and high-level programming languages + Reverse engineer software/code + Develop embedded software + Communicate status… more
    Artera Technologies (10/23/25)
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  • Principal Network Architect

    St. George Tanaq Corporation (Suitland, MD)
    Engineer (CCIE), Cisco Certified Architect (CCAR), Certified Information Systems Security Professional (CISSP), AWS Certified Advanced Networking Specialty, or ... data access, and applications development. + Sets standards for the client/ server relational database structure for the organization (SQL, ORACLE, SYBASE, etc.).… more
    St. George Tanaq Corporation (11/18/25)
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  • Network Engineering

    CACI International (Columbia, MD)
    …None Type of Travel: None * * * **The Opportunity:** The Network Engineer provides assistance in all aspects of network management from network design through ... to WAN/LAN design. + Implements specific network solutions to support server requirements to include load-balancing, VPNs, firewall contexts, and network address… more
    CACI International (09/20/25)
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  • Deputy Project Leader

    M. C. Dean (Baltimore, MD)
    …at MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... + Managing the integration of data from multiple company systems and helping to analyze the data to draw...or Primavera P6 + Power BI + MS Project Server + MS Office (Word, Excel, PowerPoint) + MS… more
    M. C. Dean (08/27/25)
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