{"schemaVersion":"jobsearcher.job.v1","id":"856ce0edb9339bdb674cd9aa","url":"https://jobsearcher.com/jobs/856ce0edb9339bdb674cd9aa","canonicalUrl":"https://jobsearcher.com/jobs/856ce0edb9339bdb674cd9aa","title":"Staff Network Systems Engineer","description":"Job Description\n\nSciTec, Inc. is a dynamic small business with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense. We support customers throughout the Department of Defense and U.S. Government in building innovative new tools to deliver unique, world-class data exploitation capabilities.Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered.SciTec has an immediate opportunity for a talented engineer to support our programs delivering Next-Generation Missile Warning software. This is a unique opportunity to join a small business delivering core capabilities for National defense. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.We are seeking a Network Systems Engineer to support and evolve the networking foundation of an Infrastructure as a Service (IaaS) environment. This role focuses on designing, deploying, securing, and troubleshooting network services that enable compute, storage, virtualization, and cloud platforms across on-premises, cloud, and hybrid environments.ResponsibilitiesDesign, implement, and maintain network infrastructure supporting IaaS platforms and servicesPlan, deploy, and troubleshoot LAN, WAN, firewalls, DNS, VLANs, IP addressing (static and dynamic), and VPN solutions (site-to-site and remote access)Configure, maintain, and patch Layer 2 / Layer 3 switching and routingTroubleshoot networking issues across the OSI stack using physical and software-based diagnostic toolsImplement and maintain network security controls, including monitoring, hardening, threat modeling, and vulnerability mitigationSupport networking in on-prem, cloud, and hybrid environments, including AWS and AzureConfigure and maintain network protocols and technologies such as:BGPSpanning TreeLLDPLink aggregation (MCLAG, LACP)Support storage networking, including SAN and Fibre Channel switched fabric topologiesCollaborate with systems, virtualization, storage, and platform engineers to deliver integrated infrastructure solutionsSupport Linux and Windows-based networking and firewall configurations, including VMware environmentsParticipate in infrastructure planning, upgrades, and lifecycle managementDevelop and maintain network documentation, diagrams, procedures, and change recordsSupport automation and repeatability efforts across network and infrastructure servicesCommunicate clearly with technical and non-technical stakeholdersOwn issues through resolution and contribute to continuous improvement initiativesPerform other duties as assignedRequirements3+ years of professional experience in network engineering or network systems rolesDemonstrated understanding of network architecture, design, and core networking conceptsHands-on experience troubleshooting TCP/IP networks across OSI layersProficiency with network security principles, including monitoring, hardening, and common threat modelsExperience deploying and supporting:WAN, LAN, VLANs, firewalls, DNSStatic and dynamic IP addressingSite-to-site and remote VPNsExperience configuring and maintaining L2/L3 switching and routingWorking knowledge of Storage Area Networks (SANs) and Fibre Channel networkingProficiency with Linux and Windows operating systemsFamiliarity with application-layer networking and firewall configuration in Linux and VMware environmentsDetail orientedStrong oral and written communication skillsAbility to work collaboratively in a team-oriented environmentSelf-motivated, detail-oriented, and able to own work through completionCandidates who have any of the following skills will be preferred:Bachelor's degree in Information Technology, Network Engineering, Computer Engineering, or a related technical fieldExperience with Dell switches, servers, and SAN solutionsExperience with VMware vSphere and vCenterSecurity+ or equivalent security certificationExperience with NAS and/or SAN configuration and maintenanceExperience providing technical leadership or mentoring in small infrastructure teamsExperience with automation and scripting (Bash, Python, Perl, Ansible, PowerShell)Experience with Git / GitLab and CI/CD pipelinesFamiliarity with container platforms, including container networking and securityDemonstrated ability to document, track, and execute requirements, procedures, and infrastructure changes*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.BenefitsSciTec offers a highly competitive salary and benefits package, including:4% Safe Harbor 401(k) match100% company paid HSA Medical insurance, with a choice of 2 buy-up options80% company paid Dental insurance100% company paid Vision insurance100% company paid Life insurance100% company paid Long-term Disability insuranceShort-term Disability insuranceAnnual Profit-Sharing PlanDiscretionary Performance BonusPaid Parental LeaveGenerous Paid Time Off, including Holiday, Vacation, and Sick PayFlexible work hoursThe pay range for this position is $87,000 - $119,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.SciTec is proud to be an Equal Opportunity employer. VET/Disabled.","company":"Scitec","rawCompany":"scitec","city":"Boulder","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-04-09T11:19:04.983Z","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":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Staff Network Systems Engineer","description":"Job Description\n\nSciTec, Inc. is a dynamic small business with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense. We support customers throughout the Department of Defense and U.S. Government in building innovative new tools to deliver unique, world-class data exploitation capabilities.Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered.SciTec has an immediate opportunity for a talented engineer to support our programs delivering Next-Generation Missile Warning software. This is a unique opportunity to join a small business delivering core capabilities for National defense. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.We are seeking a Network Systems Engineer to support and evolve the networking foundation of an Infrastructure as a Service (IaaS) environment. This role focuses on designing, deploying, securing, and troubleshooting network services that enable compute, storage, virtualization, and cloud platforms across on-premises, cloud, and hybrid environments.ResponsibilitiesDesign, implement, and maintain network infrastructure supporting IaaS platforms and servicesPlan, deploy, and troubleshoot LAN, WAN, firewalls, DNS, VLANs, IP addressing (static and dynamic), and VPN solutions (site-to-site and remote access)Configure, maintain, and patch Layer 2 / Layer 3 switching and routingTroubleshoot networking issues across the OSI stack using physical and software-based diagnostic toolsImplement and maintain network security controls, including monitoring, hardening, threat modeling, and vulnerability mitigationSupport networking in on-prem, cloud, and hybrid environments, including AWS and AzureConfigure and maintain network protocols and technologies such as:BGPSpanning TreeLLDPLink aggregation (MCLAG, LACP)Support storage networking, including SAN and Fibre Channel switched fabric topologiesCollaborate with systems, virtualization, storage, and platform engineers to deliver integrated infrastructure solutionsSupport Linux and Windows-based networking and firewall configurations, including VMware environmentsParticipate in infrastructure planning, upgrades, and lifecycle managementDevelop and maintain network documentation, diagrams, procedures, and change recordsSupport automation and repeatability efforts across network and infrastructure servicesCommunicate clearly with technical and non-technical stakeholdersOwn issues through resolution and contribute to continuous improvement initiativesPerform other duties as assignedRequirements3+ years of professional experience in network engineering or network systems rolesDemonstrated understanding of network architecture, design, and core networking conceptsHands-on experience troubleshooting TCP/IP networks across OSI layersProficiency with network security principles, including monitoring, hardening, and common threat modelsExperience deploying and supporting:WAN, LAN, VLANs, firewalls, DNSStatic and dynamic IP addressingSite-to-site and remote VPNsExperience configuring and maintaining L2/L3 switching and routingWorking knowledge of Storage Area Networks (SANs) and Fibre Channel networkingProficiency with Linux and Windows operating systemsFamiliarity with application-layer networking and firewall configuration in Linux and VMware environmentsDetail orientedStrong oral and written communication skillsAbility to work collaboratively in a team-oriented environmentSelf-motivated, detail-oriented, and able to own work through completionCandidates who have any of the following skills will be preferred:Bachelor's degree in Information Technology, Network Engineering, Computer Engineering, or a related technical fieldExperience with Dell switches, servers, and SAN solutionsExperience with VMware vSphere and vCenterSecurity+ or equivalent security certificationExperience with NAS and/or SAN configuration and maintenanceExperience providing technical leadership or mentoring in small infrastructure teamsExperience with automation and scripting (Bash, Python, Perl, Ansible, PowerShell)Experience with Git / GitLab and CI/CD pipelinesFamiliarity with container platforms, including container networking and securityDemonstrated ability to document, track, and execute requirements, procedures, and infrastructure changes*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.BenefitsSciTec offers a highly competitive salary and benefits package, including:4% Safe Harbor 401(k) match100% company paid HSA Medical insurance, with a choice of 2 buy-up options80% company paid Dental insurance100% company paid Vision insurance100% company paid Life insurance100% company paid Long-term Disability insuranceShort-term Disability insuranceAnnual Profit-Sharing PlanDiscretionary Performance BonusPaid Parental LeaveGenerous Paid Time Off, including Holiday, Vacation, and Sick PayFlexible work hoursThe pay range for this position is $87,000 - $119,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.SciTec is proud to be an Equal Opportunity employer. VET/Disabled.","datePosted":"2026-04-09T11:19:04.983Z","dateModified":"2026-04-09T11:19:04.983Z","hiringOrganization":{"@type":"Organization","name":"Scitec","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Boulder","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"856ce0edb9339bdb674cd9aa"},"url":"https://jobsearcher.com/jobs/856ce0edb9339bdb674cd9aa"}}