• Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …(FSO) and business leadership, take responsibility for establishing Information Systems Security Program identifying, pursuing, and maintaining cybersecurity ... of key information technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization… more
    M. C. Dean (12/13/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …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 primarily responsible for conducting information...ensures that the requirements are effectively integrated into information systems through purposeful security architecting, design, development,… more
    Global Resource Solutions (12/19/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on ... the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of...Readiness Inspections. **Job Description** + Conduct reviews on devices, systems , or services using the appropriate Security more
    Foxhole Technology, Inc (12/19/25)
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  • ServiceNow Developer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a mid-level ServiceNow Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) ... applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise computing… more
    BAE Systems (12/12/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Requires an current 8140 IAT Level II (Intermediate or Advanced) certificate (CompTIA Security + or Systems Security Certified Practitioner (SSCP)). + ... Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator). + 3+ years deploying Unix in secured environments, ie,… more
    Leidos (12/20/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …tools\. \- Technical familiarity with Windows or UNIX\-based operating systems , and their security requirements\. **Desired Skills:** \- Information ... to obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon,… more
    Lockheed Martin (01/09/26)
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  • Systems Administrator

    Idea Entity (Rustburg, VA)
    …Teams Administrator Associate + Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate + Microsoft 365 Certified: Administrator ... Title: Systems Administrator Department: IT Reports To: Project Manager...4 years of hands-on experience in system administration in Windows Server environments. + 4 years of experience in… more
    Idea Entity (12/06/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... managing Windows and Linux server environments + Knowledge of network security , firewalls, and intrusion detection systems + Experience with virtualization… more
    SimIS Inc. (12/22/25)
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  • Manager Systems Engineering 1 (Active TS…

    Northrop Grumman (Chantilly, VA)
    …of the best work of your career. **Details of Manager responsibilities:** **System Engineer Manager** The ** Systems Engineering Manager 1** will support the ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/02/25)
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  • SURTASS Field Support Team (FST) Network Lead

    V2X (Virginia Beach, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... Testing (SMART) inspections. Qualifications Required Qualifications: + Certified Internet Systems Security Professional (CISSP). + Cisco Certified Network… more
    V2X (12/04/25)
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