{"schemaVersion":"jobsearcher.job.v1","id":"bf1026a4f1e873cca188d7b2","url":"https://jobsearcher.com/jobs/bf1026a4f1e873cca188d7b2","canonicalUrl":"https://jobsearcher.com/jobs/bf1026a4f1e873cca188d7b2","title":"CSfC Network Security Engineer","description":"CSfC Network Security Engineer\nOverview\n\nTech(x) is an energized small company with experienced, specialized, and progressive thought leaders advancing talented professionals in technology, security, logistics, project management, talent management, and procurement. We are expanding our DoD and technology footprint by offering hybrid and remote work opportunities, along with flexible schedules. As a solution-based company, we foster a collaborative environment that welcomes innovation and new perspectives from all team members.\n\nTech(x) is seeking a highly skilled CSfC Network Security Engineer to support the design, implementation, configuration, and sustainment of secure enterprise and tactical network architectures. The ideal candidate will possess deep expertise in networking, cybersecurity, virtualization, and systems administration, with experience supporting complex secure communications environments. Knowledge of National Security Agency (NSA) Commercial Solutions for Classified (CSfC) requirements is highly preferred.\n\nResponsibilities\n\nDesign, configure, test, and troubleshoot secure network infrastructures independently and as part of a technical team.\nConfigure, administer, and maintain multiple firewall platforms from various vendors.\nConfigure and maintain VPN gateways, including both dynamic and static configurations.\nImplement Virtual Routing and Forwarding (VRF) solutions across complex network architectures.\nDesign, architect, and troubleshoot enterprise networks containing multiple security enclaves and layered security controls.\nDesign, configure, and secure network solutions that meet National Security Agency Commercial Solutions for Classified (CSfC) requirements and United States Army Communications Security (COMSEC) requirements.\nConfigure log management platforms and alert dashboards as part of a Security Information and Event Management (SIEM) infrastructure.\nDeploy, configure, and secure both Microsoft Windows and Red Hat Enterprise Linux environments.\nDesign and configure virtualized environments utilizing VMware solutions.\nDevelop automation scripts utilizing PowerShell and Bash.\nCoordinate with customer representatives to identify architecture requirements, technical solutions, and issue resolution strategies.\nDevelop professional technical documentation supporting architecture design, system configurations, maintenance procedures, and end-user training.\nProvide technical recommendations to improve security posture, network resiliency, and operational effectiveness.\nPerform other duties as assigned.\nQualifications\n\nDemonstrated experience designing and supporting secure enterprise network environments.\nStrong expertise with networking and security technologies, including:\nFirewalls\nVPN Gateways\nWireless Controllers\nIntrusion Prevention Systems (IPS)\nIntrusion Detection Systems (IDS)\nHands-on experience configuring solutions from vendors such as:\nHewlett Packard Enterprise Aruba\nCisco Systems\nSonicWall\nJuniper Networks\nExperience with virtualization platforms and infrastructure management.\nStrong knowledge of routing, switching, and enterprise networking protocols.\nExperience supporting both Windows and Linux operating systems.\nExperience with scripting and automation tools.\nStrong technical writing and communication skills.\nAbility to work independently and collaboratively within a team environment.\nAbility to manage multiple priorities and adapt to evolving mission requirements.\n\nPreferred Qualifications\n\nKnowledge of National Security Agency CSfC architecture requirements\nExperience supporting secure DoD communications environments\nExperience with SIEM implementation and monitoring tools\nExperience supporting multi-enclave classified network architectures\nFamiliarity with COMSEC processes and secure key management practices\n\nPreferred Certifications\n\nCertified Information Systems Security Professional\nCompTIA Security+\nCertified Ethical Hacker\nCisco Certified Network Associate / Cisco Certified Internetwork Expert\n\nClearance:\n\nCurrent DoD Secret clearance required. Must be eligible to obtain a Top Secret clearance.\n\nEducation & Experience:\n\nBachelor’s degree in Engineering, Computer Science, Cybersecurity, Information Technology, or related field\nEquivalent years of relevant experience may be substituted in lieu of degree requirements\nMinimum of 5–10 years of experience in Information Technology, Cybersecurity, or Enterprise Networking\n\nLocation:\n\nAberdeen Proving Grounds, Maryland.\nMonday-Friday\n\nTravel:\n\nUp to 20% travel required\n\nJoin the Team:\n\nTech(x) is a customer centric team, both external and internal customers. This team supports each other to be successful on the job and in meeting the mission. Tech(x) is an Equal Opportunity Employer.","company":"Techx Techximius","rawCompany":"techx techximius","city":"Aberdeen","state":"MD","isRemote":false,"isActive":true,"createdAt":"2026-09-18T10:57:53.515Z","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":"CSfC Network Security Engineer","description":"CSfC Network Security Engineer\nOverview\n\nTech(x) is an energized small company with experienced, specialized, and progressive thought leaders advancing talented professionals in technology, security, logistics, project management, talent management, and procurement. We are expanding our DoD and technology footprint by offering hybrid and remote work opportunities, along with flexible schedules. As a solution-based company, we foster a collaborative environment that welcomes innovation and new perspectives from all team members.\n\nTech(x) is seeking a highly skilled CSfC Network Security Engineer to support the design, implementation, configuration, and sustainment of secure enterprise and tactical network architectures. The ideal candidate will possess deep expertise in networking, cybersecurity, virtualization, and systems administration, with experience supporting complex secure communications environments. Knowledge of National Security Agency (NSA) Commercial Solutions for Classified (CSfC) requirements is highly preferred.\n\nResponsibilities\n\nDesign, configure, test, and troubleshoot secure network infrastructures independently and as part of a technical team.\nConfigure, administer, and maintain multiple firewall platforms from various vendors.\nConfigure and maintain VPN gateways, including both dynamic and static configurations.\nImplement Virtual Routing and Forwarding (VRF) solutions across complex network architectures.\nDesign, architect, and troubleshoot enterprise networks containing multiple security enclaves and layered security controls.\nDesign, configure, and secure network solutions that meet National Security Agency Commercial Solutions for Classified (CSfC) requirements and United States Army Communications Security (COMSEC) requirements.\nConfigure log management platforms and alert dashboards as part of a Security Information and Event Management (SIEM) infrastructure.\nDeploy, configure, and secure both Microsoft Windows and Red Hat Enterprise Linux environments.\nDesign and configure virtualized environments utilizing VMware solutions.\nDevelop automation scripts utilizing PowerShell and Bash.\nCoordinate with customer representatives to identify architecture requirements, technical solutions, and issue resolution strategies.\nDevelop professional technical documentation supporting architecture design, system configurations, maintenance procedures, and end-user training.\nProvide technical recommendations to improve security posture, network resiliency, and operational effectiveness.\nPerform other duties as assigned.\nQualifications\n\nDemonstrated experience designing and supporting secure enterprise network environments.\nStrong expertise with networking and security technologies, including:\nFirewalls\nVPN Gateways\nWireless Controllers\nIntrusion Prevention Systems (IPS)\nIntrusion Detection Systems (IDS)\nHands-on experience configuring solutions from vendors such as:\nHewlett Packard Enterprise Aruba\nCisco Systems\nSonicWall\nJuniper Networks\nExperience with virtualization platforms and infrastructure management.\nStrong knowledge of routing, switching, and enterprise networking protocols.\nExperience supporting both Windows and Linux operating systems.\nExperience with scripting and automation tools.\nStrong technical writing and communication skills.\nAbility to work independently and collaboratively within a team environment.\nAbility to manage multiple priorities and adapt to evolving mission requirements.\n\nPreferred Qualifications\n\nKnowledge of National Security Agency CSfC architecture requirements\nExperience supporting secure DoD communications environments\nExperience with SIEM implementation and monitoring tools\nExperience supporting multi-enclave classified network architectures\nFamiliarity with COMSEC processes and secure key management practices\n\nPreferred Certifications\n\nCertified Information Systems Security Professional\nCompTIA Security+\nCertified Ethical Hacker\nCisco Certified Network Associate / Cisco Certified Internetwork Expert\n\nClearance:\n\nCurrent DoD Secret clearance required. Must be eligible to obtain a Top Secret clearance.\n\nEducation & Experience:\n\nBachelor’s degree in Engineering, Computer Science, Cybersecurity, Information Technology, or related field\nEquivalent years of relevant experience may be substituted in lieu of degree requirements\nMinimum of 5–10 years of experience in Information Technology, Cybersecurity, or Enterprise Networking\n\nLocation:\n\nAberdeen Proving Grounds, Maryland.\nMonday-Friday\n\nTravel:\n\nUp to 20% travel required\n\nJoin the Team:\n\nTech(x) is a customer centric team, both external and internal customers. This team supports each other to be successful on the job and in meeting the mission. Tech(x) is an Equal Opportunity Employer.","datePosted":"2026-09-18T10:57:53.515Z","dateModified":"2026-09-18T10:57:53.515Z","hiringOrganization":{"@type":"Organization","name":"Techx Techximius","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Aberdeen","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"bf1026a4f1e873cca188d7b2"},"url":"https://jobsearcher.com/jobs/bf1026a4f1e873cca188d7b2"}}