• Information System Security Officer (ISSO)…

    Parsons Corporation (Chantilly, VA)
    …team! In this role you will develop, maintain, and implement information security standards, procedures, and guidelines for applications and databases. In addition, ... and use, and monitor systems, identify threats, and handle disaster recovery operations . **What You'll Be Doing:** + Performs assessments of systems and networks… more
    Parsons Corporation (09/05/25)
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  • Armed Security Officer - Part Time

    Allied Universal (Fairfax, VA)
    **Company Overview:** Allied Universal(R), North America's leading security and facility services company, offers rewarding careers that provide you a sense of ... position and eligibility. **Job Description:** Allied Universal(R) is hiring an Armed Security Officer. The Armed Security Officer provides armed protective… more
    Allied Universal (09/04/25)
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  • Sr. Network Security Engineer - US…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Sr. Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ID:** ... Federal has an exciting opportunity for a Sr. Network Security Engineer. As a Network Security Engineer,...will play a crucial role in supporting our cybersecurity operations by leveraging a variety of industry-leading tools and… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Security Professional Financial Patrol…

    Allied Universal (Sandston, VA)
    **Company Overview:** Allied Universal(R), North America's leading security and facility services company, offers rewarding careers that provide you a sense of ... perks, depending on the position and eligibility. **Job Description:** As a ** Security Professional Financial Patrol Unarmed** in **Sandston, VA** , you will serve… more
    Allied Universal (09/04/25)
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  • Information System Security Officer

    Parsons Corporation (Centreville, VA)
    …process. + Work closely with IT, network, and system administrators to integrate security measures into system development and operations . **What Required Skills ... technology in support of STIGs, CONOPS, POA&M to maintain security /regulatory and corporate policies/compliance requirements + Implementing and maintaining systems… more
    Parsons Corporation (09/04/25)
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  • Cyber Security Analyst

    Acclaim Technical Services (Chantilly, VA)
    Acclaim Technical Services, founded in 2000, is a leading language, operations , and technology services company supporting a wide range of US Federal agencies. We ... and continues to grow. We are actively hiring Cyber Security Analysts with TS/SCI clearance and polygraph to join...looking for a highly motivated and experienced expert Cyber Security Analyst to join our team. The ideal candidate… more
    Acclaim Technical Services (09/03/25)
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  • Director Information Security

    Lumen (Richmond, VA)
    …required. 8+ years of progressively responsible experience in network engineering or security operations . Strong hands-on expertise with optical fiber (testing ... **The Role** Location: Remote Reports to: VP, Black Lotus Security Group Clearance Required: Active TS/SCI with CI polygraph...Required: Active TS/SCI with CI polygraph About Black Lotus Security Group Black Lotus Security Group (BLSG)… more
    Lumen (09/03/25)
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  • Senior Cyber Security SIEM Specialist

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist** to join our team in the DC, Maryland, and Virginia (Northern) ... In this role you will be an expert in Security Information and Event Management (SIEM) systems, responsible for...in cybersecurity with a focus on SIEM engineering and operations + A bachelor's degree in computer science, information… more
    ManTech (09/01/25)
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  • Security Engineer

    Meta (Richmond, VA)
    …network devices to harden them against attacks. 7. Work with members of IT, Operations , and Security teams to harden the infrastructure against attack. 8. ... apply, click "Apply to Job" online on this web page. **Required Skills:** Security Engineer Responsibilities: 1. Identify, build, and configure security systems… more
    Meta (08/30/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented **Host Based Security Solutions Analyst** to join our team onsite in **Norfolk, VA.** This is an ... Build, configure, administer, and maintain HBSS Firewalls in accordance with Security Technical Implementation Guides/ Security Requirement Guidelines (STIG/SRG)… more
    ManTech (08/29/25)
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