• Senior System Administrator

    ManTech (Chantilly, VA)
    …Senior Systems Administrator will support a secure Windows-based Information System and will assist and support the installation, operation, and maintenance of ... all current and future Information Systems . Duties and responsibilities involve the support and administration...to include adding and removing users, performing backups, installing software , monitoring system activity, and assisting users… more
    ManTech (09/01/25)
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  • Summer 2026 System Test Engineering Intern

    AeroVironment (Arlington, VA)
    …or research project + Knowledge of test instrumentation, data acquisition, or telemetry systems ( preferred but not required) + Strong organizational skills and ... details regarding the team and location. **Summary** As a ** System Test Engineering Intern** , you will support the...the **developmental and flight testing** of **small unmanned aerial systems (UAS)** and related subsystems. You will work closely… more
    AeroVironment (09/05/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred + Windows System Administration - ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE | CompTIA… more
    General Dynamics Information Technology (09/02/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …Network (SAN), clustering and backup technologies. + Experience and proficiency with systems engineering concepts, principles and theories and system modeling ... tools. + Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system administration, database management,… more
    ManTech (09/30/25)
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  • Senior Mainframe Systems Programmer - DB2…

    Ensono (Richmond, VA)
    …and solving of DB2 System database issues + Troubleshooting and solving DB2 software related issues + Working knowledge of WLM environment with respect to DB2 + ... Senior Mainframe Systems Programmer - DB2 PhysicalRemote - United StatesJR012174...HONESTY, RELIABILITY, COLLABORATION, CURIOSITY, PASSION **Role Summary** Provide premium software support and services to Ensono mainframe clients as… more
    Ensono (07/30/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator** (Shift Work) to join our ... include **infrastructure administration** , **information security** support and configurations, software and **OS support** , and follows **configuration change...a small group of end users who use our system and several other systems that we… more
    The Boeing Company (09/21/25)
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  • System Safety Test Engineer

    ManTech (King George, VA)
    …Naval Surface Warfare Center Dahlgren Division (NSWCDD) Safety Branch B72 manage the system safety testing of combat systems for Foreign Military Sales (FMS) ... safety testing and assessment is in support of making software certification decisions. + Review draft combat system...System as well as interfacing sensors and ship systems + 3+ years general experience in the engineering,… more
    ManTech (09/16/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the ... (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security… more
    ManTech (08/13/25)
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  • System Development Engineer, Platform…

    Amazon (Arlington, VA)
    …50% making long-term improvements to the reliability, availability, and performance of those software systems . An example week could look like: Monday morning ... & Emerging Technology (PEET) Amazon Dedicated Cloud team is hiring for a System Development Engineer to support CloudTrail, AWS Config and other AWS services! You'll… more
    Amazon (09/18/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    …modeling language (eg, SysML, UML). + Strong understanding of systems engineering principles (requirements management, system architecture, verification ... + Familiarity with the Unified Architecture Framework (UAF) for integrating system models with enterprise architecture.. ** Preferred Qualifications:** + Master's… more
    ManTech (07/22/25)
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