• Cybersecurity Analyst

    Intrepid Solutions and Services (Alexandria, VA)
    …progressively complex cybersecurity experience in the design, development, integration, test, certification , and accreditation of security solutions for DOD or ... of work experience OR 15 years of work experience ** CERTIFICATION (S):** + DOD and Army training requirements - DOD...programs / projects, to include: + Development of system security requirements + Post Milestone "B" and "C" cyber… more
    Intrepid Solutions and Services (08/08/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …related to the job description listed above. + Active Certified Information Systems Security Professional (CISSP) Certification or in the process of obtaining ... IT environments. Our team manages multiple cloud environments providing Network administration, Help Desk, Cybersecurity and SME support for...in this role, you will have: + DOD Secret Security Clearance or the ability to obtain and maintain… more
    Serco (09/12/25)
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  • Business Process Tech Consultant (ServiceNow)

    Nightwing (Sterling, VA)
    … Security Engineering Professional (ISSEP) or Information System Security Architect Professional (ISSAP) certification desired. **Desired Certifications:** ... DoD 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional (CISSP)) certification highly desired **Required Education:** +… more
    Nightwing (09/25/25)
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  • Systems Administrator (Senior)

    BAE Systems (Sterling, VA)
    …VCenter, VSphere) + NetApp Management + Red Hat Enterprise Linux and CentOS + CompTIA Security certification + CISSP certification + Azure Fundamentals + AWS ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (09/10/25)
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  • Senior Systems Analyst

    ManTech (Herndon, VA)
    …technology refresh, develop implementation plans and schedules; follow all customer network security processes and procedures, ensuring compliance with ... to:** + Support the enterprise architecture, design, development, and deployment of network and cloud services in support of government customer + Research and… more
    ManTech (08/21/25)
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  • System Administrator

    System One (Springfield, VA)
    …VA Type: Contract To Hire Contractor Work Model: On-site - Full Time Security Clearance: TS/SCI with the eligibility to obtain a CI Poly Contact: ###@altaits.com ... wide area networks. Desktop system management responsibilities involve account monitoring, security , Operating System (OS) installation, and other local area system… more
    System One (09/16/25)
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  • Information Systems Auditor

    Red Gate Group (Chantilly, VA)
    …capture vulnerabilities, provide actionable recommendations, and inform leadership on the security posture of critical systems. + Network Architecture Review: ... a Difference for Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice, we offer comprehensive… more
    Red Gate Group (07/24/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …performs systems software development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with ... design, develop, and test operating systems-level software, compilers, and network distribution software. You will set operational specifications and formulates… more
    ManTech (08/19/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …performs application software development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates ... design applications, develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and collaborates with technical… more
    ManTech (08/22/25)
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  • SCA-R Validator

    Leidos (Alexandria, VA)
    …degree (IT-related field preferred) and eight (8) years of cybersecurity or network security experience. Additional relevant experience may be considered in ... Leidos is seeking multiple SCA-R Validators to assess programs' security posture and develop reports and recommendations for improvement....+ Current DoD 8570 IAM II or IAT II certification + Five (5) years of experience in a… more
    Leidos (10/01/25)
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