• Classified Systems Administrator

    KBR (Huntsville, AL)
    …infrastructure components including servers, zero clients, databases, malware protection solutions, HBSS , and syslog servers to ensure secure and reliable operations ... + Troubleshoot and resolve complex technical issues under general supervision, applying detailed knowledge of system administration principles and industry best practices + Utilize experience and problem-solving skills to develop, document, and improve system… more
    KBR (12/16/25)
    - Related Jobs
  • Cybersecurity Systems Engineer

    CAE USA INC (Binghamton, NY)
    …compliance and vulnerability assessment tools, including ACAS, Tenable, Nessus, SCAP, or HBSS + Monitoring and correlating data (eg, logs, events, activity, etc.) ... from a variety of sources (eg, Splunk, ELA, ePO , ESS, ACAS, etc.) to identify and mitigate threats, vulnerabilities and non-compliance. + Basic scripting for automation (Bash/ Powershell ) + Networking experience - TCP/IP, DNS, NetBIOS, switching, firewalls +… more
    CAE USA INC (12/16/25)
    - Related Jobs
  • Network Administration and Operations Engineer

    Leidos (Aiea, HI)
    …+ Familiarity with **Event Viewer, VMware, Active Directory, Group Policy, HBSS , and/or Linux System Administration** . + Active **Security+** , **CISSP** ... , or equivalent certification. + Active **TS/SCI clearance** . **Why Join Leidos?** This is an opportunity to contribute to mission-critical operations while working alongside a dedicated onsite Government team. The successful candidate will be expected to… more
    Leidos (12/10/25)
    - Related Jobs
  • Information Systems Security Manager (ISSM)

    CACI International (Albuquerque, NM)
    …postures in ACAS and ensure compliance with DISA STIGs and CSSP HBSS requirements. + **Submitting ATO Documentation:** Prepare and submit Authority to Operate ... documentation to eMASS and XACTA. + **Conducting Assessments:** Perform periodic assessments of authorized systems and provide corrective actions for identified findings and vulnerabilities. + **Analyzing Audit Records:** Collect and analyze audit records in… more
    CACI International (12/09/25)
    - Related Jobs
  • Cyber Security Operations Specialist III

    William C Brown Inc (St. Louis, MO)
    …experience working in Cyber Security Operating Host Based Security System ( HBSS ), firewalls, Intrusion Prevention Systems, Intrusion Detection Systems, other point ... of presence security tools, Virtual Private Networks, and related security operations. These Qualifications Would be Nice to Have: + IAT Level III + Have DoD 8140.01 and DoD 8570.01-M IAT Level III certification and CSSP Analyst. If you do not have these… more
    William C Brown Inc (12/08/25)
    - Related Jobs
  • Information Systems Security Engineers (Multiple…

    Noblis (Philadelphia, PA)
    …of compliance + Experience with vulnerability assessment tools including ACAS and HBSS + Ability to develop and interpret security architectures and data flow ... diagrams + Ability to identify risk areas of non-compliance and propose solutions . Exceptional verbal and written communication skills + Proven ability to multi-task and deliver on-time with the highest quality . Experience with tracking, mitigating, and… more
    Noblis (12/06/25)
    - Related Jobs
  • SOC Analyst

    Leidos (Alexandria, VA)
    …LogLogic). + Experience and proficiency with any of the following: Anti-Virus, HIPS/ HBSS , IDS/IPS, Full Packet Capture, Network Forensics. + Experience with malware ... analysis concepts and methods. + Unix/Linux command line experience. + Scripting and programming experience. + Motivated self-starter with strong written and verbal communication skills, and the ability to create complex technical reports on analytic findings.… more
    Leidos (12/06/25)
    - Related Jobs
  • Software Engineer TS SCI

    Northrop Grumman (Stafford, VA)
    …higher (ie Security +) + Compliance/Vulnerability Monitoring with tools such as Nessus, HBSS and ACAS Ability to travel CONUS/OCONUS. (Less than 5%) Work onsite ... Stafford Virginia **Preferred Qualifications:** + Experience with the following technologies: Java Swing; multi-threaded and distributed Java applications; Java Web application (eg, Tomcat) servers or Java Applications servers (eg JBoss and/or Wildfly are… more
    Northrop Grumman (12/05/25)
    - Related Jobs
  • Information Systems Analyst, Assoc. / Secret…

    Lockheed Martin (Huntsville, AL)
    …\(i\.e\., Nessus, McAfee, WSUS, SCCM, Ivanti, Shavlik, Blade Logic, Splunk, ACAS, SCAP, HBSS , etc\.\)\) * Demonstrated ability to work in a dynamic IT environment ... **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know** **Expression of Interest:** By applying to this… more
    Lockheed Martin (12/05/25)
    - Related Jobs
  • Systems Administrator / Linux / Secret / Onsite:

    Lockheed Martin (Littleton, CO)
    …CrowdStrike, WSUS, SCCM, Ivanti, Shavlik, Blade Logic, Splunk, ACAS, SCAP, HBSS , etc\. * Demonstrated experience leading small projects associated with deploying ... IT products * Familiarization and knowledge related storage: direct attached, NAS, and SAN \(NetApp\) * Ability to obtain Security\+ certification within 60 days * Experience with software application installation * Ability to lift 30lbs * US Citizenship… more
    Lockheed Martin (12/04/25)
    - Related Jobs