Senior Network Engineer

3 weeks ago


Aldie, United States Leidos Full time
Job Title: Senior Network Engineer

Leidos is seeking a highly skilled Senior Network Engineer to join our dynamic team responsible for designing, implementing, and maintaining network infrastructure.

Key Responsibilities:
  • Design, develop, and implement network infrastructure solutions
  • Configure and troubleshoot network devices, including routers, switches, and firewalls
  • Implement and manage network security protocols, including IPSec and SSL/TLS
  • Monitor and analyze network performance, identifying areas for improvement
  • Collaborate with cross-functional teams to ensure seamless integration of network services
Requirements:
  • Active TS/SCI with Polygraph
  • Bachelor's degree and 15+ years of experience; additional experience in lieu of degree
  • Experience with configuring and troubleshooting Cisco routers, switches, and firewalls
  • Knowledge of Juniper firewalls and IPSec VPN tunnels
  • Layer 2 and Layer 3 hands-on configuration experience
  • Familiarity with cloud-based environments and vendors such as AWS, Azure, and Google
Desired Qualifications:
  • CCNA or JNCIA certification
  • Advanced degree in Computer Science, Engineering, or related field
  • Experience supporting high-performance computing environments

Leidos offers a competitive salary range of $144,000 to $260,850.00, depending on experience and qualifications. Additional factors considered in extending an offer include responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.



  • Aldie, VA, United States Leidos Full time

    Network Engineer Role at LeidosWe are seeking a highly skilled Senior Network Engineer to contribute to the design, implementation, and maintenance of LAN, data center, and WAN networks. The ideal candidate will have expertise in network dev-ops, cloud network engineering, and datacenter technologies.Key Responsibilities:Provide technical expertise and...


  • Aldie, United States M.C. Dean, Inc. Full time

    M.C. Dean, Inc. is seeking a Senior Project Engineer to support a large data center project. The ideal candidate will have 5+ years of experience as a project engineer with a Bachelor of Science degree in Engineering or 3+ years of project engineer experience with a Master of Science in Engineering.Key Responsibilities:Planning and maintaining project budget...


  • Aldie, VA, United States M.C. Dean, Inc. Full time

    About the Role:M.C. Dean, Inc. is seeking a Senior Project Engineer to support a large 1,000,000+ SF data center project. As a Senior Project Engineer, you will be responsible for ensuring that the work complies with all engineering standards, codes, specifications, and design instruction.Key Responsibilities:Planning and maintaining project budget and...


  • Aldie, United States Core-CSI Full time

    Job OverviewCore-CSI is a trusted and results-oriented small business headquartered in Sterling, VA, providing expertise to the Intelligence Community, the Department of Defense, and other Federal and Commercial customers across the US.Job ResponsibilitiesSenior-level Systems Architects will guide the design and development of solutions for complex...


  • Aldie, United States Leidos Full time

    We are seeking a highly skilled Global Systems Engineer to join our team in an exciting OCONUS location. The ideal candidate will have experience in systems engineering or administration, with strong problem-solving skills and a collaborative approach.The role involves troubleshooting complex issues, requiring a high level of technical expertise and the...


  • Aldie, United States Leidos Full time

    Job SummaryWe are seeking an experienced International Field Engineer to join our team in an exciting OCONUS location. As a key member of our team, you will be responsible for troubleshooting complex technical issues, requiring a high level of technical expertise and the ability to work effectively within a team.Key ResponsibilitiesProvide technical support...


  • Aldie, United States Core-CSI Full time

    Job OverviewCore-CSI is a trusted provider of results-oriented expertise to the Intelligence Community, the Department of Defense, and other Federal and Commercial customers. We are seeking a talented Senior Systems Architect to support the Government by leading and overseeing the integrity of the NSG/ASG systems-of-systems enterprise.The ideal candidate...


  • Aldie, United States Leidos Full time

    Job Summary:Leidos' National Security Sector is seeking a skilled Senior Systems Architect to support the transition from legacy systems to Next Generation Architecture. The ideal candidate will have experience in system analysis, hardware and software specifications, and Agile methodologies.Key Responsibilities:• Perform system analysis and translate...


  • Aldie, United States Amazon Web Services, Inc. Full time

    As a Security Software Engineer for Digital Security Services, you will be responsible for deploying and operating a globally distributed cryptographic security service for AWS customers. Your role will involve automating and improving the scalable digital security service, driving prioritization of deployment and operational issues, and owning operational...


  • Aldie, United States Leidos Full time

    Leidos is seeking a skilled Systems Administrator to join their team in managing a Windows Client/Server Environment. The ideal candidate will have experience with network engineering, virtualization, and security technologies.Key Responsibilities:Design and develop new engineering solutions for multiple systems, including virtual environments, server-based...


  • Aldie, United States Core-CSI Full time

    Job OverviewCore-CSI is a trusted and results-oriented small business headquartered in Sterling, VA, providing expertise to the Intelligence Community, Department of Defense, and other Federal and Commercial customers across the US.Job DescriptionAs a Requirements Engineer at Core-CSI, you will apply a structured approach to design and implementation of...


  • Aldie, United States Leidos Full time

    Job Title: Mobile Application Development Technical LeadLeidos is seeking an experienced Mobile Application Development Technical Lead to lead a team of application developers, designers, and task leaders in designing and developing a client engagement and mobile intelligence delivery application on iOS and Android devices.Key Responsibilities:Lead and...