Hiring: Systems Engineer -IT Infrastructure Company: Leidos Location: Concord, MA Job Posted Time: 2026-09-17 03:19:10 Target Skills & Keywords : Confluence, Docker, Jira, Kubernetes, Linux, VPN About the job Experience: •Typically requires BS and 4 – 8 years of prior relevant experience or Master’s with 2 – 6 years of prior relevant experience. •8 years of prior relevant experience or Master’s with 2 – 6 years of prior relevant experience. Required Skills: •Lead and execute day-to-day engineering activities associated with the program’s integration and test facilities, ensuring assigned technical activities are completed in accordance with program requirements, schedules, quality standards, and established technical baselines. •Maintain the IT infrastructure within the SIL and MATR test facilities. This includes server stacks, switches, routers, firewalls, communication interfaces and other computing and networking infrastructure necessary to provide secure and reliable end-to-end connectivity across the integrated C-sUAS environment. •Actively facilitate and support integration of multiple commercial, Government, and third-party/OEM technologies into a secure, reliable, and interoperable C-sUAS system of systems environment. •Partner cross-functionally with Systems Engineering, Software Engineering, Cyber Engineering, and Integration & Test teams to analyze system/interface requirements, develop and implement network solutions, and integrate new technologies . •Provide support for system integration events, customer demonstrations, operational assessments, and troubleshooting efforts for fielded and deployed systems as required. •Implement and maintain secure network configurations that comply with Department of Defense (DoD) and Leidos cybersecurity requirements, including network segmentation, access controls, Security Technical Implementation Guides (STIGs), and Risk Management Framework (RMF) objectives. •Develop and maintain network architecture diagrams, implementation plans, configuration baselines, and technical documentation supporting system deployment, troubleshooting, and lifecycle management. •Provide hands-on engineering support for customer demonstrations, operational assessments, field-reported issues, and field installations, ensuring reliable end-to-end communications across the integrated C-sUAS architecture. Qualifications: •Must possess and maintain an active DoD Secret clearance or higher; U.S. citizenship required. •Demonstrated experience designing, implementing, configuring, and maintaining server and network infrastructures supporting mission-critical systems. Hands-on experience with routers, switches, firewalls, wireless infrastructure, and supporting communications hardware. •Demonstrated experience supporting infrastructure engineering activities throughout the system development life cycle, including network architecture, implementation, integration, testing, and operational support. •Demonstrated capacity to independently analyze, troubleshoot, and resolve complex network and system-integration issues, including connectivity, routing, switching, firewall, VLAN, VPN, addressing, and communications problems. •Operational familiarity with DoD cybersecurity requirements and practices, including network hardening, STIG implementation, vulnerability remediation, and RMF/ATO activities. •Strong written and verbal communication skills with the ability to communicate technical issues, risks, and recommended solutions to engineering teams, program leadership, and customer stakeholders. •Demonstrated experience supporting network integration and interoperability among commercial off-the-shelf (COTS), Government off-the-shelf (GOTS), and third-party vendor technologies. •Operational familiarity with the Atlassian suite, including Jira and Confluence •Operational familiarity with Risk Management Framework (RMF), Security Technical Implementation Guides (STIGs), Assured Compliance Assessment Solution (ACAS), and DoD cybersecurity requirements. Compensation: •$107,900 - $195,050 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!