• Cyber Security Engineer

    Virtual Service Operations (Arlington, VA)
    Cyber Security Engineer III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your ... career as a Cyber Security Engineer III ? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking a… more
    Virtual Service Operations (12/11/25)
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  • Cyber Security Operations Specialist…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III...Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident ... or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience...to obtain DoD 8140.01 and DoD 8570.01-M IAT Level III and CSSP Incident Responder certification within six months… more
    CACI International (11/21/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …in network engineering or cybersecurity. + Required Certifications: DoD 8140/8570 IAT III (CASP+, CISSP, CCNP Security , or equivalent). + Desired Certifications: ... Engineer /Reviewer will conduct in-depth cybersecurity assessments of boundary security devices, network infrastructure, and VoIP/VVoIP systems to ensure… more
    TekSynap (12/24/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …Windows systems engineering or cybersecurity. + Required Certifications: DoD 8140/8570 IAT III (CASP+, CISSP, CCNP Security , or equivalent). + Desired ... Administrator Associate, VMware VCP, Nutanix NCP. **Overview** We are seeking a Cyber operations Readiness Assesment Systems Engineer /Reviewer (Windows) to join… more
    TekSynap (12/24/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …in database/web engineering or cybersecurity. + Required Certifications: DoD 8140/8570 IAT III (CASP+, CISSP, CCNP Security , or equivalent). + Desired ... Administrator Associate, GIAC GWAPT, Kubernetes CKS. **Overview** We are seeking a Cyber Operations Readiness Assessment (CORA) Reviewer to join our team supporting… more
    TekSynap (12/02/25)
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  • Software Development Engineer III

    Amazon (Arlington, VA)
    …threats, track adversary activities, and provide actionable intelligence across Amazon's security ecosystem. As a Software Development Engineer within ACTI ... Description The Amazon Cyber Threat Intelligence (ACTI) organization is responsible for...security resilience through cross-functional collaboration. We share actionable cyber threat information and focus on continually developing collaboration… more
    Amazon (01/10/26)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for the ... virtualized environments, including VMware or Hyper-V platforms. + Implement and manage security measures to comply with DoD/IC policies and regulations. + Install,… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Chief Cyber Security Operations…

    CACI International (Springfield, VA)
    Chief Cyber Security Operations Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... cybersecurity matters. **Qualifications:** **Required:** * Bachelor's degree in computer science, Cyber Security Engineering, or IT-related discipline (or 6… more
    CACI International (12/20/25)
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  • IA/ Cyber Analyst

    BAE Systems (Washington, DC)
    …frameworks and regulations (eg, NIST,FISMA, etc.). You will: + Review DoD, DON cyber security alerts, notices, IAVMs, etc. + Conduct risk assessments and ... Skills** + Full-time on-site at Washington Navy Yard + Bachelor's degree in Cyber Security , Information Systems, Computer Science, Mathematics or related field… more
    BAE Systems (01/06/26)
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  • Nissc III Pursuit

    SAIC (Washington, DC)
    … + Logistics + Network Engineer + Program Analyst + Quality Assurance Engineer + Security Administrator + Specialty and Logistics Engineering + Software ... INTEGRATED TACTICAL WARNING/ATTACK ASSESSMENT (NCMC-ITW/AA) AND SPACE SUPPORT CONTRACT III (NISSC III ).** **Please note that this... + Systems Administrator + Systems Architect + Systems Engineer + Systems Integration Engineer + Technical… more
    SAIC (11/06/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    …and compliance gaps. + Engineer unique cybersecurity solutions to support Cyber Threat and Defensive Operations. + Automate security monitoring, threat ... Cleared Information Systems Security Engineer (ISSE) L3 * Lorton,...As an ISSE, you will be responsible for conducting security assessments, engineering secure solutions, automating defensive cyber more
    Virtual Service Operations (01/02/26)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    …services and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering support to ... Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton,...vulnerabilities, compliance gaps, and recommend mitigations. + Architect and engineer innovative solutions to support ongoing Cyber more
    Virtual Service Operations (11/09/25)
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  • Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance...to the nature of the government contract. * Advanced Cyber Certification (DoD 8570/8140 IAT Level III ).… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Consulting Systems Engineer

    World Wide Technology (Washington, DC)
    …together to form a high-performance team? Come join WWT today! We are looking for a Cyber Security Customer Solutions Engineer to join our team. Why should ... you join the team? As a Cyber Security Customer Solutions Engineer ...Security Specialty + DoD 8570/8140 compliance certifications (IAT III or IAM II/ III ) strongly desired Certain… more
    World Wide Technology (12/05/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …Qualifications:** + 7 of the 10 minimum years of required of experience focused in Cyber security , Cyber Defense engineering, and Management + CISM or CCIE ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington,...+ Must be able to obtain an IAT Level III Cert: CASP+ CE, CCNP Security , CISA,… more
    ManTech (10/30/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    …DISA training. + If you're ready to take on one of the most vital roles in national security cyber defense - _let's talk_ . This is your chance to lead from the ... **Description** Leidos is seeking a skilled and driven **Endpoint Security as a Service (ESS) Engineer and Systems Administrator** to join our team at the… more
    Leidos (12/24/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …Good verbal and written communication skills **What Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT- III certification + Knowledge of ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (12/25/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …(eg, Red Hat Certified System Administrator - RHCSA). + DoD 8570 IAT Level II/ III certifications for roles requiring security clearances. _At Nightwing, we value ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    …system and other operating systems (eg, Linux or Unix); + Demonstrated experience with cyber security related technologies (eg, NIDS, HIDS, IPS, and IDS); + ... has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An...DISA GSM-O program in Alexandria, VA.An active Top Secret security clearance and demonstrated advanced technical ability in reverse… more
    Leidos (10/31/25)
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