• Applied Research Solutions (Bedford, MA)
    …compliant certification. + Experience with the Risk Management Framework (RMF). + ** Active Top Secret Security Clearance** The expected annual salary range: ... **Description** ARS is seeking a Senior Information Systems Security Engineer (ISSE) candidate located at Hanscom, AFB. Applied Research Solutions (ARS) is respected… more
    DirectEmployers Association (01/06/26)
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  • Applied Research Solutions (Dayton, OH)
    **Description** ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team of highly qualified professionals that ... will provide engineering expertise using technologies such as ePO, Splunk, ACAS , Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information… more
    DirectEmployers Association (11/21/25)
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  • Applied Research Solutions (Dayton, OH)
    **Description** ARS is looking for an Azure Infrastructure Support (O&M Engineer ) Tech. As an Azure Infrastructure O&M Support Engineer , you will be responsible ... and services. They will also be responsible for maintaining a Windows Active Directory domain and supporting Linux infrastructure in the classified region. **Why… more
    DirectEmployers Association (11/21/25)
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  • ACAS Engineer - Active

    ENS Solutions (College Park, MD)
    …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 (12/27/25)
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  • ACAS /Data Security Engineer

    General Dynamics Information Technology (Fort Huachuca, AZ)
    …years of experience may be substituted in lieu of degree.** **Clearance:** ** Active Top Secret/SCI.** **Experience:** **2+ years of related technical ... support at our Fort Huachuca facility.** **MEANINGFUL WORK AND PERSONAL IMPACT** **As an ACAS /Data Security Engineer , the work you'll do at GDIT will be… more
    General Dynamics Information Technology (12/27/25)
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  • Senior Network Engineer ( Active

    NANA Regional Corporation (Honolulu County, 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 (10/25/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …applicable remediation guidance. + Security Clearance Requirements: + The position requires an active Top Secret/SCI clearance with the ability to obtain and ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance -...more years of experience in developing, maintaining, and operating Tenable/ ACAS or other equivalent vulnerability scanner product. + 7… more
    V2X (12/12/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in Dahlgren, VA. ... Responsibilities:** + Using DoD network analysis tools to identify vulnerabilities (eg, ACAS , HBSS, etc.). + Provide technical assistance to the Government in… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Senior Cybersecurity Network Defense Administrator…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) to help support a program we are working on for… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …OR equivalent professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership ... and mitigation strategies. You will work with technologies such asePO, Splunk, ACAS , Azure Automation, STIG/SCAP, Active Directory, and Azure security servicesto… more
    Virtual Service Operations (11/09/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …STEM field with 1 year of cyber systems experience + Requires an ** active ** Top -Secret/Sensitive Compartmented Information (SCI) clearance [TS/SCI] **at time of ... STEM field with 4 years of cyber systems experience + Requires an ** active ** Top -Secret/Sensitive Compartmented Information (SCI) clearance [TS/SCI] **at time of… more
    Northrop Grumman (12/02/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …OR equivalent professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI Preferred Qualifications: + 5+ years leadership ... strategies. Candidates should bring expertise with technologies such asePO, Splunk, ACAS , Azure Automation, STIG/SCAP, and Active Directoryto secure complex… more
    Virtual Service Operations (01/02/26)
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  • Information Systems Security Engineer

    Huntington Ingalls Industries (Honolulu, HI)
    …related field; or High School Diploma or equivalent and 9 years relevant experience + Active DoD Top Secret clearance + CompTIA Security+ (DoD 8570 baseline) + ... Full Time/Salaried/Exempt Anticipated Salary Range: $97,577.00 - $130,000.00 Security Clearance: Top Secret Level of Experience: Mid HI This opportunity resides with… more
    Huntington Ingalls Industries (11/18/25)
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  • ABAD Cross Domain Solutions (CDS) Engineer

    Parsons Corporation (Centreville, VA)
    …interoperability with other components within the enterprise **Security Clearance Requirement:** An active Top Secret security clearance is required for this ... Description:** Parsons is looking for an amazingly talented **Cross Domain Solutions (CDS) Engineer ** to join our team! In this role, you will collaborate with… more
    Parsons Corporation (12/19/25)
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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 (01/07/26)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …Specialist, Information Assurance for our Colorado Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI ... domains in the interest of national security. Job Title: Sr. Associate Network/Helpdesk Engineer Job Code: 32552 Job Location: Colorado Springs, CO Job Schedule: 7… more
    L3Harris (01/07/26)
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  • Senior Cybersecurity Internal Controls…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Federal is looking for a Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior) to help support a program we are working on… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …such as Amazon AWS and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get...and maintain system and information integrity + Play an active role in conducting continuous monitoring activities on Accredited… more
    Parsons Corporation (10/11/25)
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  • Cloud Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …required. CGI Federal is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance to support a large ... **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main...**Required qualifications to be successful in this role:** * Active Top Secret clearance (TS). * US… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Azure Engineer L3

    Virtual Service Operations (Lorton, VA)
    …leadership experience, OR equivalent experience. + Travel: o Up to 10% + Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership ... Azure Engineer L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are...Expertise in one or more of the following: o Active Directory (AD DS, ADFS, AD CS, WSUS) o… more
    Virtual Service Operations (01/02/26)
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