• Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …servers, Backup systems, Anti Virus system + Hands on experience using information security tools such as NESSUS, HBSS, ACAS, SCAP. + Hardware troubleshooting ... as needed and be part of the overall company security team as well. Current TS/SCI clearance a must....new hardware, System Imaging, Create and implement group policies, Security script writing, Vulnerability assessment and mitigation. + Maintain… more
    Lumen (11/20/25)
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  • Senior Cybersecurity Network Defense…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, Virginia, Radford **Position ID:** ... accordance with the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security ...and coordination skills. f) Experience with Army enterprise monitoring tools and practices. g) Knowledge of security more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …and anomaly detection/resolution, refresh and modernization planning, network integrations, and security hardening. As a Network Administrator , you will be ... testing, hardening, and assessments to meet strict compliance and operational security requirements Network Administrator requirements are: + 3+ years of… more
    Tactibit Technologies LLC (09/25/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …optimizing database performance, performing backups and recovery, and implementing security measures. The administrator collaborates with development teams ... Services and Development. Link Solutions is seeking a Database Administrator to join our team at Adelphi, MD +...a US Citizen + Must have an active DoD Security Clearance + Non-remote (relocation incentive available) The Database… more
    Link Solutions Inc (11/24/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Dover, DE)
    …analysis activities in accordance with the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS) Site ... Services Management (PPSM) support, and reviewing proposed configuration changes for security impact. The administrator will handle in-processing and… more
    GovCIO (09/25/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. Nexagen ... experience, education, skills, and current market conditions.) As the System Administrator , you'll join a high-performing team dedicated to excellence, innovation,… more
    Nexagen Networks Inc (11/01/25)
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  • Database Administrator

    TekSynap (Pensacola, FL)
    …+ **Clearance requirement** :Active Top Secret (T5 Investigation) **COMPETENCIES** + Database Administrator + Security Compliance + Performance Tuning + Backup & ... **Responsibilities & Qualifications** The **Database Administrator (DBA)** is responsible forplanning, installing, configuring,maintaining, and securing all… more
    TekSynap (10/07/25)
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  • IT Anlst III-Applications - ERP Application…

    Caterpillar, Inc. (East Peoria, IL)
    …**ERP Application Security team** is seeking a **SAP Firefighter (FF) Administrator and GRC Support** team member **.** The SAP Firefighter (FF) Administrator ... + Assist in automating controls and risk management processes using GRC PC tools and workflows. + Identify opportunities to optimize GRC processes, enhance system… more
    Caterpillar, Inc. (11/21/25)
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  • Sr. IAM Administrator (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    …and service accounts, as well as the use of digital certificates to enhance security . The Sr. IAM Administrator supports the IAM Engineers in evaluating, ... The Sr. IAM Administrator plays a critical role in maintaining the security and efficiency of IAM systems, contributing to the overall security strategy… more
    Johns Hopkins University (11/20/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    … to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting core ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing professionalism… more
    General Dynamics Information Technology (09/16/25)
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