• System Security Administrator

    NetSEA Technologies (Aberdeen Proving Ground, MD)
    Position Title: System Security Administrator Clearance: DoD SECRET or higher clearance Location: Aberdeen Proving Ground, MD Travel: up to 15% Role ... Overview: The System Security Administrator role advances mission outcomes through practical, day‑to‑day execution and clear communication. Responsibilities… more
    NetSEA Technologies (10/14/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    …Regular Percentage of Travel Required: None Type of Travel: None * * * The Network Security System Administrator will work within the Network Security ... Network Security Administrator Job Category: Information Technology... boundary infrastructure and any processes related to the systems . - Provide support to network security more
    CACI International (12/25/25)
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  • Systems Administrator

    CACI International (Hanover, MD)
    …obtain/maintain a security clearance. * IAT Level I (A+-CE, Network+CE, SSCP, CCNA- Security ) * Prior Systems Administrator experience (2+ years) * Strong ... multiple priorities. **Desired:** IAT Level I and IAT Level II (GSEC, Security +CE) * Prior Systems Administrator experience (5+ years) * Prior Help Desk… more
    CACI International (12/11/25)
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  • Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... Parental Paid Leave, and much more. **Join us and make a difference in National Security !** The Systems Administrator will be responsible for: + Provide… more
    Leidos (10/12/25)
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  • Sr. IAM Administrator (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    …solutions. The Sr. IAM Administrator plays a critical role in maintaining the security and efficiency of IAM systems , contributing to the overall security ... day-to-day operations and management of IAM on-premises and cloud-based systems , ensuring secure access to institutional resources. This role...well as the use of digital certificates to enhance security . The Sr. IAM Administrator supports the… more
    Johns Hopkins University (11/20/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    …and wireless network systems + Plan large and small-scale systems system vendor comparison, cost studies, and security + Plan and evaluate complex ... applicable governmental security specifications + Assist with the development of system security documentation on both new and fielded information systems more
    CACI International (12/12/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …network designs meet governmental security specifications. + Assist in developing system security documentation. + Analyze and provide feedback on wired and ... systems . + Plan vendor comparisons, cost studies, and security assessments. + Evaluate existing network systems ...3 of the following: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security more
    CACI International (12/06/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …meet governmental security specifications. + Contribute to system security documentation. + Plan and evaluate network systems for resource ... three of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security more
    CACI International (12/12/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    Title: Systems Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea ... Role Summary We are seeking a talented and experienced Systems Administrator to join our team. In...managing domains. Requirements Key Responsibilities + Act as a System Administrator for Microsoft 365 environments, including… more
    Idea Entity (12/06/25)
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  • 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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  • CICS Systems Administrator

    Koniag Government Services (Baltimore, MD)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type** **Salary** ... Tuknik Government Services, a Koniag Government Services company, is seeking a CICS Systems Administrator to support TGS and our government customer in… more
    Koniag Government Services (12/09/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …Timeline Open Description Assertive Professionalsis in search of a Database Administrator to support orNational Security CustomernearHanover, MD. This is ... Database Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee… more
    Assertive Professionals (10/09/25)
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  • Mid-Level Database Administrator

    Belay Technologies (Fort Meade, MD)
    …Technologies is seeking a Database Administrator (DBA). The Database Administrator maintains database integrity, security , availability, and compliance with ... index maintenance, and monitoring. Evaluates and recommends database management system products. Performs database and application server administration. Organizes… more
    Belay Technologies (10/29/25)
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  • Network Engineer!

    CACI International (Columbia, MD)
    …three of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security ... + Design, architect, install, configure, implement, migrate, and maintain complex network systems . + Develop and implement network security protocols. +… more
    CACI International (11/13/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    System Administrator Location Hanover, MD Job Setting On-site Job Category Information Assurance Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (12/02/25)
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  • Principal/Sr. Principal HPC System

    Northrop Grumman (Linthicum Heights, MD)
    …Mission Systems (NGMS) is seeking a **Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD** location. ... dual level req and can be filled as a Principal or Sr. Principal HPC System Administrator ** Basic Qualifications **Principal HPC System Administrator :**… more
    Northrop Grumman (11/07/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    … to join our intel team. This position is for a System Administrator to support mission critical application and systems in support of multiple Identity, ... and TITUS. The selected candidate will serve in a System Administrator role to keep the ...+ Create/update a wide variety of documentation and diagrams: System Security Plans, Security CONOPS,… more
    Belay Technologies (12/12/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System Administrator Provides support for ... enhancements to improve reliability and performance. Requirements The Level 1 System Administrator shall possess the following capabilities: + Provide support… more
    Synergy ECP (10/28/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 ... enhancements to improve reliability and performance. Requirements The Level 2 System Administrator shall possess the following capabilities: + Provide support… more
    Synergy ECP (10/22/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …talent and redefine what's possible. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as ... top performance. In this role you will maintain operating systems , security tools, applications, servers, desktops, software,...of experience + 5+ years of experience as a System Administrator + Experience with administration of… more
    Parsons Corporation (12/04/25)
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