• ACAS Engineer - Active Top Secret…

    ENS Solutions (Washington, DC)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... operating, maintaining, and patching a DoD Assured Compliance Assessment Solution ( ACAS ) + Experience with Windows and Linux, including installing, configuring, or… more
    ENS Solutions (05/08/25)
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  • Systems Security Engineer ( ACAS

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS SECURITY ENGINEER (RDTE) Bowhead is seeking a Systems Security Engineer in Dahlgren, VA. In this role, you will be responsible for ... meet all necessary requirements. **Responsibilities** Essential functions for the Systems Security Engineer include, but are not limited to: + Develop and maintain… more
    UIC Government Services and the Bowhead Family of Companies (07/19/25)
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  • Network Engineer - Active TS/SCI Clearance…

    NANA Regional Corporation (Honolulu, HI)
    …Access Layer Switches, Cisco ISE, Firepower, ACI, F5, Palo Alto, VMware NSX, SPLUNK, ACAS , and ServiceNow. The engineer assists in planning and executing network ... ASE is looking for a Network Engineer to work in Honolulu, HI. To join...create workflows for Cisco-based assets in ServiceNow, and utilizes ACAS to monitor and secure network assets. + Network… more
    NANA Regional Corporation (07/22/25)
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  • CyberArk Engineer

    CACI International (VA)
    …maintaining the implementation of the CyberArk system for the DAF. As the CyberArk Engineer , you will work with the ACAS Solution Architect, Chief Architect, and ... CyberArk Engineer Job Category: Information Technology Time Type: Full...Chief Engineer to develop the ACAS Solution, reporting to the ACAS Project… more
    CACI International (07/30/25)
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  • Tier 3 Subject Matter Expert (SME)

    Leidos (Fort Meade, MD)
    …hosted at DISA Ft Meade. + Function as the primary COOP capability support engineer . + Review ACAS scanning and findings reports. Provide engineering support to ... the program ISSM/ISSO to mitigate findings. + Support lifecycle sustainment and refresh activities. + Utilize the designated ticketing system to document resolution and develop knowledge management artifacts. + Consult and collaborate with OEM resident and TAC… more
    Leidos (05/23/25)
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  • System Security Engineer

    Amentum (Fort Meade, MD)
    Amentum is seeking a highly skilled **System Security Engineer ** to support the design, implementation, and ongoing operations of enterprise security tools-including ... ACAS (Nessus/Tenable.sc), Trellix ePO (formerly McAfee ePolicy Orchestrator), and...Deployments: + Develop and maintain secure, scalable architecture for ACAS , Trellix, and MECM solutions in classified and unclassified… more
    Amentum (07/25/25)
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  • Principal OR Sr Principal Cybersecurity Systems…

    Northrop Grumman (San Diego, CA)
    …Aeronautics Systems has an opening for a **Principal Cybersecurity Systems Engineer ** or **Senior Principal Cybersecurity Systems Engineer ** (CSSE) supporting ... the Triton program. A Cybersecurity Systems Engineer (CSSE) assess/evaluates the customers'/stakeholders' cybersecurity requirements to decompose, derive, and refine… more
    Northrop Grumman (08/01/25)
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  • Sr. Cybersecurity Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** CYBERSECURITY ENGINEER (RDTE) Bowhead is seeking an experienced Cybersecurity Engineer to join our team in Dahlgren, VA. The ideal candidate will ... and protocols, as well as network security methodologies. The Cybersecurity Engineer will be responsible for identifying and mitigating vulnerabilities in security… more
    UIC Government Services and the Bowhead Family of Companies (07/30/25)
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  • Information System Security Engineer

    CACI International (VA)
    Information System Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... on securing cutting-edge cloud-based platforms. Serve as a key security engineer in agile security scrums, collaborating with developers and system architects.… more
    CACI International (07/30/25)
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  • Senior Cloud Security Engineer

    Applied Research Associates, Inc. (Raleigh, NC)
    …and excellent written/oral communication skills will be essential. **Senior Security Engineer Required Experience & Skills:** + BS in Cyber Security/Information ... (BoE) documents. + 2+ years experience with ESS and ACAS and capable of operating these applications within a...Clearance. **Preferred Experience & Skills as a Senior Security Engineer :** Above all, we value passion, a desire to… more
    Applied Research Associates, Inc. (07/24/25)
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  • Senior Tenable Engineer

    CACI International (Mcconnell AFB, KS)
    Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... + Develop, improve, and maintain the Tenable Assured Compliance Assessment Solution ( ACAS ) with a focus in the following technology areas: Azure Cloud, Red… more
    CACI International (07/26/25)
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  • Senior Tenable Engineer

    CACI International (Hampton, VA)
    Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... + Develop, improve, and maintain the Tenable Assured Compliance Assessment Solution ( ACAS ) with a focus in the following technology areas: Azure Cloud, Red… more
    CACI International (08/02/25)
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  • Senior Network Engineer - TS/SCI Required

    NANA Regional Corporation (Honolulu, HI)
    ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational knowledge ... routers, Layer 2 switches, Access Layer switches, ISE, Firepower, and ACI. The engineer will also manage other critical network components like F5, Palo Alto, VMware… more
    NANA Regional Corporation (07/12/25)
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  • Security Engineer

    G2 Ops, Inc. (San Diego, CA)
    …networks + Proficiency with key DoD cybersecurity tools and artifacts such as ACAS , HBSS, STIGs, SCAP, eMASS or XACTA, and POA&Ms Years of Industry Experience: ... opportunity, we are seeking a highly motivated, team-oriented Security Engineer . This exciting position will have the chance to...network analysis in multiple networks + Experience with EMASS, ACAS , SCAP required + Must have an IAM or… more
    G2 Ops, Inc. (06/18/25)
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  • Sr. Systems Engineer

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ENGINEER (BAMCIT): Bowhead seeks a Sr. Systems Engineer to support the Geographic Service Providers (GSP) Brooke Army Medical Center ... for the PEO MS/J-6 through contractor staff augmentation. The Sr. Systems Engineer is tasked with improving IT practices and mechanisms with consistent support… more
    UIC Government Services and the Bowhead Family of Companies (07/10/25)
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  • Continuous Monitoring Engineer (ConMon)

    Leidos (Odenton, MD)
    …and assess security controls and their effectiveness. + Utilize Qmulos, Splunk, ACAS , Axonius, CheckMark, BURP, and ESS to assess, validate, and monitor enterprise ... controls, identifying overdue assessments and validations. + Coordinate with System, ACAS , and HBSS/ESS Administrators to resolve credentialing and data issues. +… more
    Leidos (07/09/25)
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  • Cybersecurity Engineer II-III

    SOLUTE Careers (San Diego, CA)
    …networks. Experience with tools such as Assured Compliance Assessment Solution ( ACAS ), Security Content Automation Protocol (SCAP), Endpoint Security Solution (ESS), ... possess the required certifications. + CANES experience is preferred. Computer Software/Programs: + ACAS + ESS + SCAP + RMF Personnel Clearance Level: + Candidate… more
    SOLUTE Careers (06/04/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... lives, and changing the world for the better. We are seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (07/15/25)
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  • Senior Specialist, Network Plan Engineer

    L3Harris (San Antonio, TX)
    …the interest of national security. Job Title: Senior, Information Assurance, Network Plan Engineer Job Location: San Antonio, TX Job Code: 26591 Job Schedule: M-F ... our San Antonio, TX site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI...Government networks; will monitor security of the network using ACAS and other tools to produce reports for Senior… more
    L3Harris (07/31/25)
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  • Junior Cybersecurity Engineer

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a **Junior Cybersecurity Engineer ** to support US Southern Command on the SCITES II Contract in Doral, Florida. ... other locations abroad (GTMO, Honduras, Colombia etc.). The Junior Cybersecurity Engineer supports the implementation and maintenance of cybersecurity measures to… more
    Tyto Athene (07/28/25)
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