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Senior Systems Administrator Jobs in Maryland

  • Senior Systems Administrator II - Generalist - Top Secret clearance

    V2X - Suitland, Maryland
    ... support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose ... access to Multiple Independent Levels of Security (MILS) and Operational Domains from a single ...
  • Senior Systems Administrator II - Generalist - Top Secret clearance

    V2X - Suitland, Maryland
    ... support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose ... access to Multiple Independent Levels of Security (MILS) and Operational Domains from a single ...
  • Senior Systems Administrator

    ManTech - Annapolis Junction, Maryland
    ... Corporation, you’ll help protect our national security while working on innovative projects that offer ... Sr. Red Hat Linux/AIX Systems Engineer to join our team in **Annapolis Junction, MD ...
  • Senior Systems Engineer, Database Administration

    Marriott - Annapolis, Maryland
    ... member of an 8 to10 person agile scrum team, the Senior Systems Engineer (SSE), with database ... trains and other disciplines to engineer modern solutions along with the automation that will be used to ...
  • Senior Systems Engineer, Database Administration

    Marriott - Bethesda, Maryland
    ... ** As a member of an 8 to10 person agile scrum team, the Senior Systems Engineer (SSE), with database ... trains and other disciplines to engineer modern solutions along with the automation that will be used to ...
  • Systems Administrator, Senior

    BigBear.ai - Columbia, Maryland
    ... solutions for national security, supply chain management, and digital identity. Customers and partners rely ...
  • Senior Windows Systems Administrator

    ManTech - Annapolis Junction, Maryland
    ... Corporation, you’ll help protect our national security while working on innovative projects that offer ... Certified Systems Engineer (MCSE) certification At Least seven (7) years’ experience deploying Linux ...
  • Senior Systems Administrator

    Leidos - Fort Meade, Maryland
    ... evaluating alternative means of satisfying user requirements Research, test, and deploy security patches ... Enforce security best practices and guidelines, leveraging knowledge of security policies, network ...
  • Senior System and Network Administrator (Onsite)

    RTX Corporation - Fulton, Maryland
    ... maintain a US security clearance. US citizenship is required as only US citizens are eligible for a security clearance. Typically requires a degree in Science, Technology, Engineering or Mathematics ...
  • Senior Systems Administrator

    CACI International - Annapolis Junction, Maryland
    ... Certified Engineer(RHCE) certified Certified Azure Administrator Associate. One of the following certifications: A+, Network+, or System Security Certified Practitioner (SSCP). **A “TS/SCI with Poly ...
  • Senior Systems Administrator

    Belay Technologies - Annapolis Junction, Maryland
    ... , Ubuntu) • System monitoring and maintenance to include service upgrades and security patching and IAVA ...
  • Senior AWS Systems Administrator

    Leidos - Baltimore, Maryland
    ... solution alternatives, designing, and communicating recommendations to the program team. **Security ...
  • Senior Systems Administrator

    Leidos - Annapolis Junction, Maryland
    ... efficiently. The individual will also perform security management and application performance optimization ... . Security Clearance Requirement: All candidates must possess an active TS/SCI with polygraph ...
  • Senior Systems Administrator

    ManTech - Annapolis Junction, Maryland
    ... Corporation, you’ll help protect our national security while working on innovative projects that offer ... Administering and securing network switching and routing devices Managing and maintaining network security ...
  • Mid or Senior Level System Administrator

    Belay Technologies - Annapolis Junction, Maryland
    ... perform security management and application performance optimization functions. Additional ... providing information for security accreditation and certification Understanding of advanced ...
  • Senior System Administrator - ICAM

    CACI International - Hanover, Maryland
    ... security hardening, patching, and monitoring status. Position also will support ISSO and ISSEs in obtaining and maintaining security certification and accreditation. Apply knowledge of computer operations ...
  • Senior System Administrator

    Belay Technologies - Annapolis Junction, Maryland
    ... security data and automation of cyber threat intelligence. This position is part of an operations support ... monitoring and maintenance to include service upgrades and security patching and IAVA management ...
  • Senior Cloud Linux Systems Administrator - Clearance Required

    Lockheed Martin - Annapolis Junction, Maryland
    ... shaping the future of aerospace, defense, and security solutions. THE WORK TKO provides systems ... leader in aerospace, defense, and security solutions, committed to excellence and integrity. • Our ...
  • NAVAIR SEDSS Senior Systems Administrator

    SimVentions Inc. - Patuxent River, Maryland
    ... COMPTIA Security + or other DOD INST 8570 compliant qualification required Preferred Skills ... . Applicants selected will be subject to a security investigation and may need to meet eligibility requirements ...
  • Senior Systems Administrator

    Leidos - Columbia, Maryland
    ... optimized and running continuously and efficiently. The individual will also perform security management and ... resolution options. Security Clearance Requirement: Candidates must possess an active ...
  • Senior Systems Administrator

    ManTech - Annapolis Junction, Maryland
    ... Corporation, you’ll help protect our national security while working on innovative projects that offer ... Administering and securing network switching and routing devices Managing and maintaining network security ...
  • Senior System Administrator

    Parsons Corporation - Baltimore, Maryland
    ... mission specific Security Operations Center (SOC). This position requires a motivated individual who ... products, as well as installing required software patches and security updates for the systems ...
  • Senior Systems Administrator

    ManTech - Fort Meade, Maryland
    ... Corporation, you’ll help protect our national security while working on innovative projects that offer ... Administering and securing network switching and routing devices Managing and maintaining network security ...
  • Senior Systems Administrator

    ManTech - Fort Meade, Maryland
    ... Corporation, you’ll help protect our national security while working on innovative projects that offer ... Administering and securing network switching and routing devices Managing and maintaining network security ...
  • Senior Systems Administrator (1251)

    SMX - Patuxent River, Maryland
    ... /problems Physical security monitoring for access control Installation and cabling of systems ... to monitor related software/hardware, and perform monthly server maintenance Physical security ...
  • Senior Systems Administrator

    John H. Northrop & Associates, Inc. - Patuxent River, Maryland
    ... and hardware failures to resolution - Implement and ensure security preventive measures are fully ... . JHNA is a critical partner to these communities providing MBSE, MOSA, platform security (cyber and anti ...
  • Senior Linux System Administrator

    Parsons Corporation - Aberdeen, Maryland
    ... 8 years of directly related experience_ Linux+ certification Security+ certification ... the art as they provide services and solutions in the areas of defense, security, intelligence ...
  • Senior System Administrator

    Synergy ECP - Columbia, Maryland
    ... configuring Virtual Machines (VMs), loading Operating systems and software, performing security hardening ... security certification and accreditation. Apply knowledge of computer operations, platforms, systems ...
  • Senior Systems Administrator

    Nightwing - Annapolis Junction, Maryland
    ... solutions in software development and systems engineering that address security challenges and strengthen ... Assurance Technical (IAT), Level II or higher. Security Clearance : Qualified applicants ...
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