• Information System Security Eng (ISSE) III

    Global Resource Solutions (Boston, MA)
    …motivated, detail orientated, and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information ... System Security Engineer (ISSE) III, is...the design and implementation of trusted relations among external systems and architectures. + Assesses and mitigates system… more
    Global Resource Solutions (09/26/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …documentation and incident logs. **Cybersecurity Operations** + Serve as the **Information System Security Manager (ISSM)** for all assigned systems . + Monitor ... (STIGs) on traditional Information Technology (IT) and Operational Technology (OT) systems . . Conduct vulnerability scanning and document system vulnerabilities.… more
    M. C. Dean (08/27/25)
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  • Sr. Software Developer

    BAE Systems (Washington, DC)
    …workforce of around 100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems to protect national security ... **Job Description** BAE Systems is seeking a Senior Software Developer to...a prime contractor on a high-profile US Navy weapon system . Accuracy, integrity, subject matter expertise, and the ability… more
    BAE Systems (09/16/25)
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  • Information System Security Officer (ISSO)

    SURVICE Engineering (Fort Walton Beach, FL)
    …actual changes to the system and its environment Minimum Qualifications of Network Security Engineer /ISSO Bachelor's Degree in Computer Science and 5+ years ... organization, come see what we can offer you! Position Network Security Engineer /ISSO + Location: Fort Walton...please apply. + DoD Approved 8570 Certifications for IAT II + CCNA Security, CySA+, GICSP, GSEC, Security+ CE,… more
    SURVICE Engineering (10/01/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …wide area networks (WANs), network segments, intranets, and other data communication systems . The Network / System Administrator will help architect, ... your help. Our team is looking for a **SysOps Engineer (** ** System Administrator).** In this role...(GICSP), GIAC Security Essentials (GSEC), CompTIA Security+ (Security+), Certified Network Defender (CND), or Systems Security Certified… more
    Parsons Corporation (08/15/25)
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  • Systems Administrator

    TekSynap (Philadelphia, PA)
    …software. + Diagnose and recommend fixes to problems or potential problems with the network and its hardware, software, and systems . + Ensure the stable ... operation of the computer software systems and network connections. + Plan, develop,...+ DoD Approved 8570 Baseline Certification: Category IAT Level II + Milestone Certified Design Engineer (MCDE)… more
    TekSynap (09/27/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures network components ... for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and...or university with 12+ years of experience as a System Engineer supporting programs and contracts of… more
    ManTech (10/22/25)
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  • IT Systems Administrator and Security…

    Three Saints Bay (Newport, RI)
    …the AIMTC leadership + Monitor system performance, troubleshoot issues, and optimize system operations for systems that AIMTC is responsible for every 4 ... and technical support for establishment, test, upgrade, and operational support of systems , network , workstations, and support equipment hardware and software… more
    Three Saints Bay (10/28/25)
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  • Senior Cloud Information System Security…

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cloud Information System Security Officer (ISSO)** to join our team in **Washington, DC.** ... for each IS + Provide liaison support between the system owner and other IS security personnel + Ensure...**Minimum Qualifications:** + 7+ years' experience as an Information Systems Security Officer (ISSO) or similar role at a… more
    ManTech (10/11/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …system hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration ... obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\.… more
    Lockheed Martin (08/08/25)
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