{"schemaVersion":"jobsearcher.job.v1","id":"dd7cf520112caeeae5ceae0a","url":"https://jobsearcher.com/jobs/dd7cf520112caeeae5ceae0a","canonicalUrl":"https://jobsearcher.com/jobs/dd7cf520112caeeae5ceae0a","title":"Network Administrator","description":"About Pivot Path Solutions\nPivot Path Solutions, LLC is an enterprise IT and business solutions firm based in the National Capital Region. We support Department of Defense, federal civilian, and Intelligence Community customers with mission-focused technology, financial management, data, cybersecurity, and program operations expertise. Pivot Path is an SBA-certified 8(a), Women-Owned Small Business and holds an active Top Secret Facility Clearance.\nPosition Overview\nLocation: Naval Base Guam, Santa Rita, Guam\nWork Arrangement: Full-time, onsite; remote work is not authorized\nClearance: Active Top Secret/Tier 5 clearance or ability to obtain an interim T5 clearance before starting\nCitizenship: U.S. citizenship required\nPivot Path is seeking a highly skilled Network Administrator to support NAVFAC Marianas’ Facility-Related Control Systems (FRCS), Industrial Control Systems (ICS), and Building Management Systems (BMS). This position independently designs, administers, secures, and troubleshoots industrial network environments supporting mission-critical facility operations.\nThe administrator will maintain segmented, highly available network architectures connecting SCADA servers, PLCs, DDCs, HVAC systems, power-distribution systems, and life-safety sensors while ensuring compliance with DoD cybersecurity and Risk Management Framework requirements.\nKey Responsibilities:\nConfigure and maintain industrial network hardware, including Cisco Industrial Ethernet, Palo Alto firewalls, Allen-Bradley Stratix, Ruggedcom, data diodes, routers, and switches.\nManage resilient industrial network topologies, including Resilient Ethernet Protocol and Device Level Ring configurations.\nMaintain backups of all switch, router, firewall, and boundary-defense configurations.\nImplement network segmentation and micro-segmentation based on the Purdue Enterprise Reference Architecture.\nManage Ports, Protocols, and Services Management across IT/OT boundaries.\nSecurely route and monitor industrial protocols, including BACnet/IP, Modbus TCP, LonWorks, Fox Protocol, DNP3, and CIP.\nConfigure and manage next-generation firewalls, access-control lists, and unidirectional gateways.\nApply network STIGs and patches using OT-safe testing and implementation practices.\nServe as the Tier III escalation point for packet loss, routing failures, network degradation, and OT connectivity outages.\nUse Wireshark and other protocol-analysis tools to perform root-cause analysis.\nCoordinate troubleshooting with facility engineers, mechanical engineers, SCADA/BMS vendors, and cybersecurity teams.\nPrepare network topology diagrams, SOPs, system baselines, hardware/software inventories, PPSM documentation, and RMF artifacts.\nSupport vulnerability mitigation, POA&M management, and authorization activities for FRCS and Platform IT systems.\nEvaluate network capacity and recommend lifecycle replacements, bandwidth upgrades, and hardware specifications.\nParticipate in MILCON and Sustainment, Restoration, and Modernization design reviews at the 35%, 65%, 95%, and 100% phases.\nReview proposed architectures, bills of materials, and PPSM documentation for compliance with NAVFAC and DoD requirements.\nSupport system integration, testing, cybersecurity commissioning, and final government acceptance.\nRequired Qualifications\nMinimum five years of advanced network administration experience.\nAt least three years of experience supporting ICS, SCADA, BMS, FRCS, or comparable IT/OT network environments.\nStrong knowledge of:\nOT network segmentation and the Purdue Model\nIndustrial routing and switching\nFirewall rule development and boundary protection\nNIST SP 800-82 and DoD cybersecurity requirements\nOT-safe network monitoring and troubleshooting\nHigh-availability and deterministic network communications\nAbility to protect critical facility operations and life-safety systems while conducting network administration.\nStrong written and verbal English communication skills.\nAbility to prepare technical reports and communicate with senior civilians, military personnel, contractors, and other stakeholders.\nProficiency with Microsoft Word, Excel, PowerPoint, and Outlook.\nMandatory Cybersecurity Certification\nMust possess and maintain at least one approved DoD 8140.03 certification for Work Role Code 441 – FRCS Network Administrator, Intermediate Level, including:\nCEH, Cloud+, GCIH, GICSP, GSEC, Security+, or SSCP; or\nA qualifying higher-level certification such as SecurityX/CASP+, CCNA, CCNP Security, CCSP, GCED, GCIA, GCLD, GDSA, or GFACT.\nPersonnel must complete at least 20 hours of annual continuing professional development, or the minimum required to maintain their certification, whichever is greater.\nPreferred Certifications\nCisco CCNA or CCNP\nPalo Alto PCNSA or PCNSE\nJuniper JNCIA or JNCIS\nCisco Managing Industrial Networks with Cisco Networking Technologies certification\nWork Conditions\nWork is performed onsite for up to 40 hours per week, Monday through Friday.\nLocal travel may be required between Naval Base Guam and Marine Corps Base Camp Blaz using the employee’s privately owned vehicle.\nMust be able to stand for extended periods, walk over uneven surfaces, climb ladders, bend, crouch, stoop, reach, and lift equipment weighing up to 25 pounds.\nOccasional preapproved after-hours outage response may be required, with schedule adjustments made during the same workweek.\nAll network activities must follow a strict safety-first and OT-safe methodology to avoid disrupting physical equipment or facility operations.\nEqual Employment Opportunity\nPivot Path Solutions, LLC is an equal opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, disability, genetic information, protected veteran status, or any other status protected by applicable law.\ns1iWIEOGd8","company":"Pivotpathsolutions","rawCompany":"pivotpathsolutions","city":"Santa Rita","state":"D","isRemote":false,"isActive":false,"createdAt":"2026-08-09T14:55:19.197Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"},{"code":"15-1231.00","title":"Computer Network Support Specialists","slug":"computer-network-support-specialists"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"928110","title":"National Security","slug":"national-security"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Network Administrator","description":"About Pivot Path Solutions\nPivot Path Solutions, LLC is an enterprise IT and business solutions firm based in the National Capital Region. We support Department of Defense, federal civilian, and Intelligence Community customers with mission-focused technology, financial management, data, cybersecurity, and program operations expertise. Pivot Path is an SBA-certified 8(a), Women-Owned Small Business and holds an active Top Secret Facility Clearance.\nPosition Overview\nLocation: Naval Base Guam, Santa Rita, Guam\nWork Arrangement: Full-time, onsite; remote work is not authorized\nClearance: Active Top Secret/Tier 5 clearance or ability to obtain an interim T5 clearance before starting\nCitizenship: U.S. citizenship required\nPivot Path is seeking a highly skilled Network Administrator to support NAVFAC Marianas’ Facility-Related Control Systems (FRCS), Industrial Control Systems (ICS), and Building Management Systems (BMS). This position independently designs, administers, secures, and troubleshoots industrial network environments supporting mission-critical facility operations.\nThe administrator will maintain segmented, highly available network architectures connecting SCADA servers, PLCs, DDCs, HVAC systems, power-distribution systems, and life-safety sensors while ensuring compliance with DoD cybersecurity and Risk Management Framework requirements.\nKey Responsibilities:\nConfigure and maintain industrial network hardware, including Cisco Industrial Ethernet, Palo Alto firewalls, Allen-Bradley Stratix, Ruggedcom, data diodes, routers, and switches.\nManage resilient industrial network topologies, including Resilient Ethernet Protocol and Device Level Ring configurations.\nMaintain backups of all switch, router, firewall, and boundary-defense configurations.\nImplement network segmentation and micro-segmentation based on the Purdue Enterprise Reference Architecture.\nManage Ports, Protocols, and Services Management across IT/OT boundaries.\nSecurely route and monitor industrial protocols, including BACnet/IP, Modbus TCP, LonWorks, Fox Protocol, DNP3, and CIP.\nConfigure and manage next-generation firewalls, access-control lists, and unidirectional gateways.\nApply network STIGs and patches using OT-safe testing and implementation practices.\nServe as the Tier III escalation point for packet loss, routing failures, network degradation, and OT connectivity outages.\nUse Wireshark and other protocol-analysis tools to perform root-cause analysis.\nCoordinate troubleshooting with facility engineers, mechanical engineers, SCADA/BMS vendors, and cybersecurity teams.\nPrepare network topology diagrams, SOPs, system baselines, hardware/software inventories, PPSM documentation, and RMF artifacts.\nSupport vulnerability mitigation, POA&M management, and authorization activities for FRCS and Platform IT systems.\nEvaluate network capacity and recommend lifecycle replacements, bandwidth upgrades, and hardware specifications.\nParticipate in MILCON and Sustainment, Restoration, and Modernization design reviews at the 35%, 65%, 95%, and 100% phases.\nReview proposed architectures, bills of materials, and PPSM documentation for compliance with NAVFAC and DoD requirements.\nSupport system integration, testing, cybersecurity commissioning, and final government acceptance.\nRequired Qualifications\nMinimum five years of advanced network administration experience.\nAt least three years of experience supporting ICS, SCADA, BMS, FRCS, or comparable IT/OT network environments.\nStrong knowledge of:\nOT network segmentation and the Purdue Model\nIndustrial routing and switching\nFirewall rule development and boundary protection\nNIST SP 800-82 and DoD cybersecurity requirements\nOT-safe network monitoring and troubleshooting\nHigh-availability and deterministic network communications\nAbility to protect critical facility operations and life-safety systems while conducting network administration.\nStrong written and verbal English communication skills.\nAbility to prepare technical reports and communicate with senior civilians, military personnel, contractors, and other stakeholders.\nProficiency with Microsoft Word, Excel, PowerPoint, and Outlook.\nMandatory Cybersecurity Certification\nMust possess and maintain at least one approved DoD 8140.03 certification for Work Role Code 441 – FRCS Network Administrator, Intermediate Level, including:\nCEH, Cloud+, GCIH, GICSP, GSEC, Security+, or SSCP; or\nA qualifying higher-level certification such as SecurityX/CASP+, CCNA, CCNP Security, CCSP, GCED, GCIA, GCLD, GDSA, or GFACT.\nPersonnel must complete at least 20 hours of annual continuing professional development, or the minimum required to maintain their certification, whichever is greater.\nPreferred Certifications\nCisco CCNA or CCNP\nPalo Alto PCNSA or PCNSE\nJuniper JNCIA or JNCIS\nCisco Managing Industrial Networks with Cisco Networking Technologies certification\nWork Conditions\nWork is performed onsite for up to 40 hours per week, Monday through Friday.\nLocal travel may be required between Naval Base Guam and Marine Corps Base Camp Blaz using the employee’s privately owned vehicle.\nMust be able to stand for extended periods, walk over uneven surfaces, climb ladders, bend, crouch, stoop, reach, and lift equipment weighing up to 25 pounds.\nOccasional preapproved after-hours outage response may be required, with schedule adjustments made during the same workweek.\nAll network activities must follow a strict safety-first and OT-safe methodology to avoid disrupting physical equipment or facility operations.\nEqual Employment Opportunity\nPivot Path Solutions, LLC is an equal opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, disability, genetic information, protected veteran status, or any other status protected by applicable law.\ns1iWIEOGd8","datePosted":"2026-08-09T14:55:19.197Z","dateModified":"2026-08-09T14:55:19.197Z","hiringOrganization":{"@type":"Organization","name":"Pivotpathsolutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Santa Rita","addressRegion":"D","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"dd7cf520112caeeae5ceae0a"},"url":"https://jobsearcher.com/jobs/dd7cf520112caeeae5ceae0a"}}