{"schemaVersion":"jobsearcher.job.v1","id":"6d78c1c81cb8196d85b54e1d","url":"https://jobsearcher.com/jobs/6d78c1c81cb8196d85b54e1d","canonicalUrl":"https://jobsearcher.com/jobs/6d78c1c81cb8196d85b54e1d","title":"Junior Red Hat Linux Engineer","description":"Overview:\nCommIT Enterprises, Inc. is seeking an Junior Red Hat Linux Engineer to join the team in Quantico, VA. The successful candidate will use their Red Hat Linux experience to support the Customer in the design and implementation of their Assured Compliance Assessment Solution (ACAS) for the Customer’s Government Enterprise Networks (GEN). The Linux Administrator will operate and maintain the infrastructure for the ACAS solution to support network and appliance scanning and configuration assessments and provide training to operators and Information Assurance personnel to maintain and operate the ACAS tool functionality.\nResponsibilities:\nYour essential job functions will include but may not be limited to-\nInstall and patch operating systems, application, and document Department Information Systems Agency (DISA) Security Technical Implementation Guidelines (STIGs) applicable to each network environment for all ACAS implementations.\nAssesses current ACAS implementations for each of the GEN networks and recommend changes.\nDocument the steps required to design the ACAS solution for each of the GEN networks to include IP address, Fully Qualified Domain Name, and physical location of each component.\nCreate network diagrams of the designs with Microsoft Visio (include list of hardware and software requirements).\nMaintains the Nessus scanners and Passive Vulnerability Scanner’s (PVS) connectivity with the associated Security Center (SC).\nDevelop and/or update the Standard Operating Procedures (SOP) to support each of the client ACAS solutions documented within the SharePoint portal.\nProvide reports as necessary.\nBuild Linux Server from DISA provided ISO image.\nQualifications:\nRequired Experience and Education:\nKnowledge and experience with RedHat Linux. Possesses understanding and experience with common cybersecurity toolsets and processes to include STIGs, CAS, IAVA Management and Implementation, and Operation Order (OPORD)/Fragmentary Order (FRAGO) support.\nRed Hat Enterprise Linux (RHEL) experience.\nMust be able to troubleshoot SSH connection issues.\nGood understanding of LVM Partitioning, Disk space and troubleshooting Systems related issues.\nFamiliar with VMware and vSphere.\nUnderstanding of SSL/TLS Certificate and OS hardening.\nStrong understanding of Network configuration and troubleshooting (nmtui, nmcli, service, netstat, grep, top command).\nUnderstanding of patching and RPM package management is a MUST!!!\nBe able to troubleshoot Kernel Panic, Root and Grub password Reset, & Firewall configurations.\nFamiliar with Ansible, Ansible-playbook and ansible roles\nDoD 8570 IAT III or IAM II (CASP+, CCNP Security, CISA, GSE, SCNA, CISSP [or Associate], CAP, GSLC, CISM, GCED, GCIH, CISO, or HCISPP).\n3+ years’ experience in supporting, configuring, and administering Linux\n3+ (RHEL) operating system in an enterprise environment RHEL 7.x or greater\nExperience with virtualized environments (vSphere, ESXI)\nPreferred Skills:\nUnderstanding on Red Hat Satellite Version 6.12 or higher\nFamiliar with Active Directory Concepts, LDAP, or Kerberos\nFamiliar with migration from RHEL7 to RHEL8 using Leapp utility.\nBuild or configure new YUM Repositories for patching purposes.\nFamiliar with AWS/AZURE Cloud for future projects.\nScripting (Nessus Attack Scripting Language (NASL), Python, Bash)\nEngineering experience with Nessus Manager and Monitor Implementation\nAble to spin new instance on the cloud from a given AMI or Launch Template\nUnderstand the concept of Security Groups, VPC, IAM, Autoscaling, Load Balancer Container architecture\nExperience with DoW’s ACAS application.\nACAS training certification\nSecurity Requirements:\nActive DoD – Secret\nSalary:\nThe anticipated salary range for this position is $110,000 - $120,000 annually. Final compensation will be determined based on job-related factors, including the candidate’s relevant work experience, education, professional certifications, technical skills, required security clearance level, geographic location, and overall qualifications. The posted range reflects the company’s good-faith expectation for this position at the time of posting.\nAbout CommIT:\nEstablished in 2001, CommIT is a Certified Veteran-Owned Small Business (CVOSB) providing innovative technical engineering and data science services. Our enterprise systems support includes the Department of Defense’s (DoD) GCSS-MC, CAC2S, TBMCS-MC, and the Department of Veteran’s Affairs’ (VA) telehealth communications. We offer acquisition management, systems engineering, Agile software development, cloud management, IT modernization, data analytics, cybersecurity, and training, including leading-edge DevSecOps, automated testing, and mobile application development.\n\nEqual Opportunity Employer:\nCommIT Enterprises, Inc. is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.","company":"Commit Enterprises","rawCompany":"commit enterprises","city":"Quantico","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-08-08T11:46:15.637Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Junior Red Hat Linux Engineer","description":"Overview:\nCommIT Enterprises, Inc. is seeking an Junior Red Hat Linux Engineer to join the team in Quantico, VA. The successful candidate will use their Red Hat Linux experience to support the Customer in the design and implementation of their Assured Compliance Assessment Solution (ACAS) for the Customer’s Government Enterprise Networks (GEN). The Linux Administrator will operate and maintain the infrastructure for the ACAS solution to support network and appliance scanning and configuration assessments and provide training to operators and Information Assurance personnel to maintain and operate the ACAS tool functionality.\nResponsibilities:\nYour essential job functions will include but may not be limited to-\nInstall and patch operating systems, application, and document Department Information Systems Agency (DISA) Security Technical Implementation Guidelines (STIGs) applicable to each network environment for all ACAS implementations.\nAssesses current ACAS implementations for each of the GEN networks and recommend changes.\nDocument the steps required to design the ACAS solution for each of the GEN networks to include IP address, Fully Qualified Domain Name, and physical location of each component.\nCreate network diagrams of the designs with Microsoft Visio (include list of hardware and software requirements).\nMaintains the Nessus scanners and Passive Vulnerability Scanner’s (PVS) connectivity with the associated Security Center (SC).\nDevelop and/or update the Standard Operating Procedures (SOP) to support each of the client ACAS solutions documented within the SharePoint portal.\nProvide reports as necessary.\nBuild Linux Server from DISA provided ISO image.\nQualifications:\nRequired Experience and Education:\nKnowledge and experience with RedHat Linux. Possesses understanding and experience with common cybersecurity toolsets and processes to include STIGs, CAS, IAVA Management and Implementation, and Operation Order (OPORD)/Fragmentary Order (FRAGO) support.\nRed Hat Enterprise Linux (RHEL) experience.\nMust be able to troubleshoot SSH connection issues.\nGood understanding of LVM Partitioning, Disk space and troubleshooting Systems related issues.\nFamiliar with VMware and vSphere.\nUnderstanding of SSL/TLS Certificate and OS hardening.\nStrong understanding of Network configuration and troubleshooting (nmtui, nmcli, service, netstat, grep, top command).\nUnderstanding of patching and RPM package management is a MUST!!!\nBe able to troubleshoot Kernel Panic, Root and Grub password Reset, & Firewall configurations.\nFamiliar with Ansible, Ansible-playbook and ansible roles\nDoD 8570 IAT III or IAM II (CASP+, CCNP Security, CISA, GSE, SCNA, CISSP [or Associate], CAP, GSLC, CISM, GCED, GCIH, CISO, or HCISPP).\n3+ years’ experience in supporting, configuring, and administering Linux\n3+ (RHEL) operating system in an enterprise environment RHEL 7.x or greater\nExperience with virtualized environments (vSphere, ESXI)\nPreferred Skills:\nUnderstanding on Red Hat Satellite Version 6.12 or higher\nFamiliar with Active Directory Concepts, LDAP, or Kerberos\nFamiliar with migration from RHEL7 to RHEL8 using Leapp utility.\nBuild or configure new YUM Repositories for patching purposes.\nFamiliar with AWS/AZURE Cloud for future projects.\nScripting (Nessus Attack Scripting Language (NASL), Python, Bash)\nEngineering experience with Nessus Manager and Monitor Implementation\nAble to spin new instance on the cloud from a given AMI or Launch Template\nUnderstand the concept of Security Groups, VPC, IAM, Autoscaling, Load Balancer Container architecture\nExperience with DoW’s ACAS application.\nACAS training certification\nSecurity Requirements:\nActive DoD – Secret\nSalary:\nThe anticipated salary range for this position is $110,000 - $120,000 annually. Final compensation will be determined based on job-related factors, including the candidate’s relevant work experience, education, professional certifications, technical skills, required security clearance level, geographic location, and overall qualifications. The posted range reflects the company’s good-faith expectation for this position at the time of posting.\nAbout CommIT:\nEstablished in 2001, CommIT is a Certified Veteran-Owned Small Business (CVOSB) providing innovative technical engineering and data science services. Our enterprise systems support includes the Department of Defense’s (DoD) GCSS-MC, CAC2S, TBMCS-MC, and the Department of Veteran’s Affairs’ (VA) telehealth communications. We offer acquisition management, systems engineering, Agile software development, cloud management, IT modernization, data analytics, cybersecurity, and training, including leading-edge DevSecOps, automated testing, and mobile application development.\n\nEqual Opportunity Employer:\nCommIT Enterprises, Inc. is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.","datePosted":"2026-08-08T11:46:15.637Z","dateModified":"2026-08-08T11:46:15.637Z","hiringOrganization":{"@type":"Organization","name":"Commit Enterprises","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Quantico","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6d78c1c81cb8196d85b54e1d"},"url":"https://jobsearcher.com/jobs/6d78c1c81cb8196d85b54e1d"}}